baber/WOPTO huggingface dataset:
Patent JP-H11313889-A (JP)
Title: Low-profile automatic injection device with self-discharge reservoir
Inventor: SAGE BURTON H
IPC: A61M5/142
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic injection device of simple, inexpensive basic design from the manufacturing point of view, conveniently handled by a walking patient because of its small dimensions and a low profile shape and capable of injecting a medicinal solution or the like in the skin of the patient over a long period of time. SOLUTION: A device 20 for administering a therapeutic liquid preparation into a body of a patient by injection piercing the skin of the patient is provided with a low-profile housing with a bottom face 24 that can come in contact with the skin of the patient, and a reservoir for storing the administered therapeutic liquid preparation is disposed in the housing. A needle is carried by a movable needle carrier in the housing and has a bent injection end protrusible piercing a needle aperture opened in the bottom face of the housing. As a result of minimizing the height of the housing, the height of the housing is sufficiently low, and this device can be inconspicuously mounted under the clothes of the patient.
Patent JP-H0792908-A (JP)
Title: Method of enciphering processing and data processor for enciphering processing
Inventor: ABUDORUREZA SARASHIYOA
IPC: G06F3/0484
Filed: 1994-03-11
Abstract: PURPOSE: To make the ciphering and deciphering of a file and an object be the ones not troublesome for a user. CONSTITUTION: In a ciphering work area window, by dropping an icon combined with a non-ciphered object to a ciphering work area, the user can cipher the non-ciphered object. The ciphered object present in the ciphering work area 220 is deciphered at the time of being opened and ciphered at the time of being closed. When the ciphered object present inside the ciphering work area 220 is dragged to the outside of the ciphering work area 220 and dropped and the deciphering is selected, it is deciphered. Also, when the ciphered object is dragged to the outside of the ciphering work area and dropped and ciphering maintenance is selected, the ciphering of the object is maintained.
Patent JP-S63208355-A (JP)
Title: Original reader
Inventor: MORIHIRO JIYUNJI
IPC: H04N1/19
Filed: 1987-02-24
Abstract: PURPOSE:To facilitate miniaturization of the reader and external interruption of an optical system by arranging a prism so as to refract a reflected light from an original face and arranging a nonmagnification lens array and an image sensor on the optical path. CONSTITUTION:When an original 11 is carried to a read point E by an original roller 19, the reflected light by the radiation of a light source 13 is refracted by a prism 14, collected onto an image sensor 16 via a lens array 15, and subject to photoelectric conversion by a sensor 16. Since the prism 14 is provided, then it is not required to provide the array 15 just above the read point E, set horizontally and the thickness of the device is decreased to attain miniaturization. Moreover, the reduction in the luminous quantity by the prism 14 is compensated sufficiently by approaching the light source 13. Moreover, the light source 13 and the array 15 in terms of position relation are set to a proper position of the prism 14, then the normal read is applied. Moreover, the original and the optical system are interrupted by using the prism 14 and the optical system is protected from dust or dirt.
Patent JP-H02219165-A (JP)
Title: Data transfer system
Inventor: ABE MINOBU
IPC: G06F13/38
Filed: 1989-02-21
Abstract: PURPOSE:To execute a data transfer at a high speed and to easily increase and decrease the number of processors by connecting in series each processor part by connecting its output terminal to an input terminal of the next processor part, setting an output of a final processor part as an input of a data accumulating device and transferring the data. CONSTITUTION:Each processor part 13 - 15 is provided with input terminals 22a - 22c for receiving data from other processor part, selecting devices 23a - 23c for selecting one of data generated by processors 21a - 21c and data inputted from the input terminals 22a - 22c, registers 24a - 24c for storing temporarily the data selected by the selecting devices 23a - 23c, and output terminals 25a - 25c for outputting the data stored in the registers 24a - 24c to other processor part. Also, the output terminal 25a of the processor part 13 and the input terminal 22b of the next processor part 14 are coupled successively in series, and the output terminal 25c of the final processor part 15 is coupled to a data accumulating device. In such a way, a data transfer can be executed at a high speed, and the number of processors can be increased and decreased easily.
Patent JP-S54132156-A (JP)
Title: Shaping beam lens antenna
Inventor: KUSANO MITSUHIRO
IPC: H01Q19/06
Filed: 1978-04-06
Abstract: PURPOSE:To obtain a shaping beam antenna featuring a simplified feeding system by dividing the center part of the electric wave lens into two parts via the concentric circle and forming the circumference part as an electric wave condenser lens which converts the spherical wave into the plane wave. CONSTITUTION:Electric wave lens 2 consisting of the dielectric in front of feeding horn 1 with point F and axis Z used as the phase center of the radiation spherical wave and the beam axis respectively. Center part 3 of lens 2 is partitioned to connectric circle 5 and 6 centering on point F, and the difference of their radiuses is t with the electric wave radiated as spherical wave 9. Circumference part 4 of lens 2 is a wave condenser lens which converts the spherical wave into plane wave 10 going toward axis Z' forming angle alpha with axis Z. The spherical wave radiated from horn 1 turns to wave 9 in case the angle formed with axis Z is theta3 or less, and wave 10 is secured if the angle is between theta3 and theta4. The relative position, the energy intensity ratio between the both waves are determined by central thickness t of the lens and the value of angle theta3 and theta4 respectively. And the direction of wave 10 is decided by angle. Thus, the gain characteristics of the antenna can be controlled.
Patent JP-H05243947-A (JP)
Title: Gto thyristor gate drive circuit
Inventor: KUMAZAWA MASAMITSU
IPC: H03K17/732
Filed: 1992-02-27
Abstract: PURPOSE:To surely turn off a GTO thyristor, and in addition, to reduce loss at the time of turning off the GTO thyristor. CONSTITUTION:An off-gate control circuit 11 to generate the first gate reverse biasing pulse of definite time width in response to an off command is provided, and a voltage divider 6 to detect the voltage VAK between an anode and a cathode of the GTO thyristor 1 is provided, and an extended off-gate control circuit 13 to compare the detected voltage by this voltage divider 6 with prescribed threshold voltage and output a second gate reverse biasing pulse when the detected voltage exceeds the threshold voltage is provided. Then, an off-gate circuit 12 to supply high gate reverse biasing voltage to the GTO thyristor 1 during the generation period of the first gate reverse biasing pulse and the generation period of the second gate reverse biasing pulse is provided.
Patent JP-H08235927-A (JP)
Title: Luminaire
Inventor: YAMAMOTO TADAO
IPC: F21V21/04
Filed: 1995-02-28
Abstract: PURPOSE: To provide a luminaire easy to mount and demount, CONSTITUTION: A luminaire is locked to a pair of supporting bars 21 with locking protrusions on the upper parts via supporting legs mounted on the upper face of a luminaire main body 2. The supporting legs 55 nearly in a sectionally U-shape have placement parts 58 at both ends in the cross direction of the luminaire main body 2 to be placed on the supporting bars 21. On the supporting legs 55, locking members 50 nearly in a sectionally U-shape which have both ends provided with locking strip 51 locked to the locking protrusions 22 of the supporting bars 21 are integrally mounted to be slidable to the cross direction.  A fixing member 65 moves the locking members 50 along the supporting legs 55 in the direction of locking or delocking the locking strips 51 of the locking members 50 to/from the locking protrusions 22 of the supporting bars 21 and fixes the locking members 50 to the supporting legs 55 at respective positions.
Patent JP-2000238946-A (JP)
Title: Sheet feeding device for printer
Inventor: FUCHIGAMI YUKIO
IPC: B41J15/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To perform the notice of lack of sheet from a printer side without using a notice mark by providing a winding thickness detecting means for detecting the winding thickness of the sheet on a support means so as to be opposite to the cut end surface of a roll paper. SOLUTION: A label printer is constituted so that a label paper 6 is delivered through a guide roller 3 from a sheet feeding device 2 having the label paper 6 rotatably supported by a shaft member 7 horizontally protruded from the upper part of a square pole-like strut member 8, and passed through a thermal head 4 and a platen roller 5 to perform the printing to a label piece L. At this time, an optical sensor 11 as winding thickness detecting means is buried in the stripper surface 9 of the strut member 8. When the printing is successively performed to the labels L, and the label paper 6 is consumed to reduce the winding thickness on a core B, the reflected light returned from the cut end of the roll opposed to the optical sensor 11 to the optical sensor 11 is reduced.  Accordingly, an LED is made to emit light according to the output of the optical sensor 11 to notify the lack of sheet.
Patent JP-S58159686-A (JP)
Title: Speed controller for ac elevator
Inventor: IKEJIMA HIROYUKI
IPC: B66B1/24
Filed: 1982-03-16
Abstract: PURPOSE:To enable to operate a cage by an inverter even at the abnormal time of the speed signal by generating a speed command signal as a direct frequency instruction signal by a converter when a speed signal becomes abnormal. CONSTITUTION:When a speed signal Vt is normal, a converter 11E is contacted at a terminal b. When the speed signal Vt is abnormal, the converter 11E is contacted at the terminal a, and a frequency command signal Vf becomes the speed command signal Vp. A voltage command signal Vp becomes converted by a function generator 11D from the speed command signal Vp. Even if the speed signal Vt becomes abnormal during feeding of a cage, the speed signal Vt at this time is not necessary and an inverter can be operated.
Patent JP-S60185214-A (JP)
Title: Magnetic head
Inventor: YANO ISAMU
IPC: G11B5/23
Filed: 1984-03-02
Abstract: PURPOSE:To improve the recording and reproducing frequency width of a short wavelength signal by forming a magnetic path on the same plane as that of a nonmagnetic substrate by using a magnetic material so as to form a magnetic gap and constituting the formed magnetic film so that the film thickness is used as the magnetic tracks of the magnetic path. CONSTITUTION:The magnetic path 9 for a head which consists of a magnetic material and includes a magnetic gap G is formed on the substrate 7 consisting of a nonmagnetic material and having a through hole 8 for wire winding at its prescribed position by evaporation or the like to form a head chip 10. An auxiliary member 11 obtained by welding glass 15, a nonmagnetic material, on a magnetic block 13 having a winding groove 12 is combined with said head chip 10, and after pressing and joining these members 10, 11 a circular arcuate surface 16 to be a tape sliding surface is formed and coils 17, 18 are passed through the through hole 8 and wound around the block 13 to complete a magnetic head 19. The gas G is formed so that G>T.W is satisfied when the head track width, i.e. sputter film thickness, is T.W. Thus, the reduction of a reproduced output is suppressed even if the frequency exceeds 5.8Mz.
Patent JP-2000245060-A (JP)
Title: Vcr with built-in bs tuner
Inventor: MIYAZAKI MAKOTO
IPC: H02J3/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a VCR having a BS tuner which can save consumption power remarkably when operated, by decreasing the output voltage from a power source with a control signal when the drive voltage to a BS antenna is unnecessary. SOLUTION: A control signal transmission path 17 and an output variable voltage circuit 18 are installed. When a BS antenna drive voltage is used, a control signal of active-high is applied and a transistor TR1 is turned on. A resistor R3 is connected in parallel with a resistor R2, and the output voltage becomes Vout 1. When the BS antenna drive voltage is not used, the control voltage becomes zero, the transistor TR1 is turned off, and the connection of the resistor R3 is released, so that the output voltage becomes Vout 2. As a result, electric power of (Vout 1-Vout 2) * load current can be reduced.
Patent JP-S59167630-A (JP)
Title: Transportable clinker hopper
Inventor: KAWANO TAKASHI
IPC: B65D88/26
Filed: 1983-03-15
Abstract: PURPOSE:To facilitate a boiler inspection and carrying in and out of scaffolds and maintenance materials, by providing a clinker hopper which can be moved both in the horizontal and vertical planes by a hydraulic cylinder and transporting wheels. CONSTITUTION:The inspection or the maintenance of boiler furnace 1 is normally carried out in the following manner ; nuts are removed off fastening bolt 22 and foundation bolt 13, a base plate 26 is raised upwardly several centimeters by means of a hydraulic cylinder 19, and a column 17 for permanent installation is removed. The base plate 26 is lowered by the hydraulic cylinder 19 until transporting wheels provided at the underside of base plate 26 rides on a transporting rail 18. Then, a wire rope is hooked on a transporting hardware 21 provided at the lateral side of base plate 26 and the driving device of electric winch is utilized in transporting the clinker hopper simultaneously with the base plate 26 in the direction of arrow mark. After the clinker hopper is moved, a space can be secured immediately below the boiler furnace 1 for the carrying in and out of maintenance scaffolds and materials as well as the assembly and diassembly of scaffolts.
Patent JP-S56139637-A (JP)
Title: Separation of lead from material containing lead sulfide
Inventor: KAARU AARU DEI MAACHINI
IPC: C22B13/06
Filed: 1981-03-20
Abstract: Lead is separated from material containing lead sulfide, e.g. galena ore concentrate, by a substantially autogenous process involving establishing a pool of molten lead in a kettle, adding a metallic alkali metal, e.g. metallic sodium, to the molten lead in an amount sufficient to reduce the combined lead of the lead sulfide to metallic lead, adding the ore concentrate to the molten lead pool, and mixing together the metallic sodium, molten lead and ore concentrate. The sodium reacts rapidly and exothermically with the lead sulfide to reduce the combined lead of the lead sulfide to metallic lead and form sodium sulfide. The thus-liberated metallic lead reports in the molten lead pool, and a matte phase containing the sodium sulfide separates from the molten lead and forms on the surface of the molten lead pool. Lead sulfide from an excess of the ore concentrate, or other suitable added flux, which is usually added to the molten lead pool, serves to flux the sodium sulfide-containing matte phase to attain desired fluid and low melting characteristics of the matte phase. The process herein employs a kettle as the reactor, ordinarily the steel refining kettle of a lead refinery, is a low temperature process requiring temperatures above the melting point of lead but ordinarily not above 650 DEG  C., and does not discharge polluting SO2 into the atmosphere.
Patent JP-S52124523-A (JP)
Title: Gasoline internal combustion engine
Inventor: MATSUSHITA TOSHIAKI
IPC: F01N3/26
Filed: 1976-04-13
Abstract: PURPOSE: To promote oxidation by prolonging the retention time for mixing even if gas temp is low when exhausting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03288587-A (JP)
Title: Apparatus for vacuum evaporative concentration of waste photographic processing solution
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1990-02-22
Abstract: PURPOSE:To prevent the generation of a malodor and to make the title apparatus compact by dividing the cooling means of a heat pump to use at least one of the divided ones as the cooling means of the steam generated from an evaporative concn. column. CONSTITUTION:A waste photographic processing solution is injected and stored in a vacuum evaporative concn. column 1 and a pressure reducing means 7 is connected to the upper steam condensing part of the column 1 to reduce the pressure in the column 1. The heating means 2 three-dimensionally arranged in the column 1 is immersed in the waste photographic processing solution storage part 4 of the column 1 to heat the waste photographic processing solution. The waste photographic processing solution is sprinkled over the upper part protruding into the open air of the heating means 2 to be efficiently and rapidly conc. Further, a cooling means 8 is provided to the upper part in the column 1 and traps the steam rising from the lower part to cool and condense the steam to recover the same as waterdrops. The radiation part of a heat pump is used in the heating part 2 and the endothermic part of the heat pump is used in a cooling means 8A and the cooling means 8B in a water recovery container 9.
Patent JP-S58160591-A (JP)
Title: Motor driven small liquid pump
Inventor: OOOKA RISABUROU
IPC: F04B23/00
Filed: 1982-03-18
Abstract: PURPOSE:To stably arrange a liquid vessel, by positioning a cell and a motor pump in the liquid vessel and exposing only a switch and flexible pipe to the outside of the liquid vessel to place the center of gravity to a low level. CONSTITUTION:A cylinder case 1 is housed in a liquid vessel T to a flange 7 and screwed to an opening edge T1 by a screw ring 8 to forcibly contact the flange 7 to a port end of the edge T1 by a peripheral edge 8' and perform a close seal. A cell and the suction blade part of an under-liquid motor pump are positioned to the inside of the vessel T, while a switch and liquid delivery flexible pipe are only exposed to the outside of the vessel. Accordingly, the center of gravity is lowered to stably arrange a whole unit of the liquid vessel.
Patent JP-S53126895-A (JP)
Title: Computer tomographic diagnosis apparatus
Inventor: SAITOU KIYOTO
IPC: A61B6/04
Filed: 1977-04-12
Abstract: PURPOSE: To correctly perform position setting of the specimen and obtain the reconstructed images of high space resolution and image quality by recognizing the size of the optimum photographic region according to the size of the specimen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53126220-A (JP)
Title: Character display unit
Inventor: YOSHIKAWA MITSUO
IPC: G09G5/10
Filed: 1977-04-11
Abstract: PURPOSE:To enable a simply-constituted display unit to flash characters to be displayed effectively, by controlling the output of a flashing-pulse generator answering to the flash indication information of the data accessed from a data memory unit.
Patent JP-H08242120-A (JP)
Title: Oscillation circuit
Inventor: SATAKE TOSHIFUMI
IPC: H03B5/06
Filed: 1995-03-01
Abstract: PURPOSE: To shorten a period until oscillation becomes stable and to realize the connection of a stabilized oscillation state by detaching the output terminal of a parallel amplifier from the output terminal of the amplifier after oscillation is stabilized. CONSTITUTION: When oscillation is started, clock signals outputted from the output terminal 129 and an output part 126 are supplied to a timer 1 as source clock signals. The timer 1 starts counting and the number of the clock signals, which corresponds to the number of bits in the timer 1, is counted. When the timer 1 is overflow, the overflow signal of an 'H' level, which is outputted from the timer 1, stops the operation of a serial amplifier 5. The overflow signal is inverted by an inverter circuit 15 and is supplied to a switch circuit 9 as the control signal of an 'L' level. Then, the signal changes over the switch circuit 9 to an open state.  Thus, the output terminal 2 of the serial amplifier 5 is detached from the output terminal of a two input NAND circuit 127, the output of the serial amplifier 5 is fixed to the 'H' level and oscillation is connected only by the two input NAND circuit 27.
Patent JP-S53127409-A (JP)
Title: Preparation of unsaturated ester
Inventor: MATSUDA TERUO
IPC: B01J27/04
Filed: 1977-04-11
Abstract: PURPOSE: To obtain an unsaturated ester in high yield by the oxidative carboxylation of a C 4  fraction or spent C 4  fraction in the presence of a solid catalyst containing a specific composition of elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57155246-A (JP)
Title: Modified propylene polymer composition
Inventor: OCHIUMI MASAHIDE
IPC: C08F291/00
Filed: 1981-03-23
Abstract: PURPOSE: To prepare the titled composition having good moldability and processability, excellent adhesivity and impact resistance, and suitable especially for coating of a metal, etc., by the graft copolymerization of an unsaturated carboxylic acid to a propylene block copolymer.  
     CONSTITUTION: The objective composition is prepared by the graft copolymerization of 0.01W10wt% unsaturated carboxylic acid to at least a part of a propylene block copolymer composed of 50W93% propylene, 4W20% 5W12C straight- chain α-olefin (especially hexene-1 and 3W30% ethylene or to a mixture of said block copolymer and other olefin polymer. The resultant resin has sufficiently high impact resistance to endure the use at -20°C, or even ≤-40°C. The preheating temperature of the adherend can be lowered by ≥20°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04279217-A (JP)
Title: Press brake
Inventor: YANAGISAWA MASAYOSHI
IPC: B30B1/18
Filed: 1991-03-07
Abstract: PURPOSE:To reduce the deformation generated on a side plate guiding an upper table and to minimize the moment load. CONSTITUTION:An upper table 5 is moved vertically to a lower table and a press brake bending a work W by the cooperation of a punch P and a die D is characterized in that a driving device 9 to lower this upper table 5 is mounted on the lower part of a frame 3 or on a lower table 7 and the upper table is lowered by this driving device 9 to the lower part.
Patent JP-H04278313-A (JP)
Title: Manufacture of rear spoiler
Inventor: TERAMOTO YASUNOBU
IPC: B29L31/30
Filed: 1991-03-07
Abstract: PURPOSE:To manufacture a rear spoiler, which generates low hitting noise and enhances the high grade impression of an automobile, in spite of its light weightiness in some degree. CONSTITUTION:Plastic foam 4 is produced by expanding foaming material, which is mainly made of thermoplastic resin and poured in an outer wall 3, under the condition that the outer wall 3 is thermally softened so as to expand in order to constitute a rear spoiler out of the outer wall 3 and the plastic foam 4 held in the outer wall 3.
Patent JP-H03244133-A (JP)
Title: Semiconductor device
Inventor: MORISHITA MASAKAZU
IPC: H01L29/737
Filed: 1990-02-22
Abstract: PURPOSE:To provide a lateral BPT with increased hFE by forming a heterojunction in a base region so that a potential barrier to the minority carrier within the base region is formed in the direction of the depth of an emitter region. CONSTITUTION:A p-type silicon substrate 1 including an n<+> buried layer 2 is overlaid with an n-type epitaxial layer 3 to form a base region Br of Si1-nGex that has a narrow forbidden band. An emitter region ER and a collector region Ec are formed of p<+> layers 5 and 5', respectively, on a layer 4. Then, there are sequentially provided an n<+> contact layer 6, an n-type channel stop layer 7, a p-type layer 8, an oxide film 30, an isolation layer 100, a base electrode 201, and a collector electrode 202 to complete a semiconductor device. In this structure, a potential barrier is formed at a predetermined depth under the emitter region ER to reduce recombination current substantially, and therefore, the device has an hFE close to that of a vertical BPT. The hFE can be increased by increasing the dimensional ratio xe/WE of a specific area and the concentration ratio NE/NB of base to emitter.