baber/WOPTO huggingface dataset:
Patent JP-H09232817-A (JP)
Title: Terminator
Inventor: SUJIKAI HISASHI
IPC: H01P1/26
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by arranging a termination plate and a sub carrier perpendicularly to a strip line so as to minimize a mount space of the terminator and to simplify the shape of an end plate. SOLUTION: A termination plate 1 and a sub carrier 2 are arranged perpendicularly to a strip line. That is, an outer conductor 9 is perpendicularly closed by an end plate at an end of a strip line consisting of the outer conductor 9 and a strip inner conductor 8 extended in the direction of the arrow B, a signal sent through the strip inner conductor 8 is sent through a signal line 6 and an insulator 7 which are penetrated through the end plate 5 and given to a termination plate 1 via a ribbon conductor 3. The termination plate 1 is fitted to the end plate 5 via the sub carrier 2 to constitute the terminator with the sub carrier 2, the end plate 5 and a metallic plate 4. Then an electromagnetic wave propagated in a device main body is sent to the termination plate 1 through the center conductor 6 and the ribbon conductor 3.
Patent JP-S55136109-A (JP)
Title: Production of gap
Inventor: HIRAHARA KEIJIROU
IPC: C01B25/08
Filed: 1979-04-05
Abstract: PURPOSE: To produce GaP with a little reducing gas in a short time by compression- molding GaPO 4  power followed by reduction in a reducing atmosphere.  
     CONSTITUTION: Reaction container 52 is put into vertical type furnace 51. In container 52 disklike compression moldings 53 of GaPO 4  powder are arranged on gas permeable boat 54. A reducing gas such as H 2  gas is introduced from gas pass 56 to fill container 52 with a H 2  gas atmosphere. Exhaust gas is exhausted from exhaust gas pass 55. GaPO 4  moldings 53 are heated to an appropriate temp. with heater 57 set by the side of container 52, and they are reduced with H 2  gas. Since the arrangement of moldings 53 accords with the flow of H 2  gas, a H 2  current of one direction is only required, and reaction products such as H 2 O are quickly exhausted. Because of moldings much starting material GaPO 4  can be supplied as compared to powder, so the time required to obtain a fixed amt. of GaP is shortened in spite of slow proceeding of reduction, and the amt. of H 2  gas used is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11238297-A (JP)
Title: Optical record medium discriminating method and its device
Inventor: KAWASHIMA TETSUJI
IPC: G11B19/12
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To propose an optical record medium discriminating method and its device capable of speedily and surely discriminating an optical device. SOLUTION: This optical record medium discriminating device for discriminating the difference of the optical disk 1 of the different format of synchronizing signal at the tiem of reproducing an information signal from an optical pickup 3 with respect to the disk 1 is provided with a spindle motor 2 and a frequency measuring device 6 detecting a clock signal for locking the phase of the information signal reproduced by the pickup 3 at a prescribed position on the disk 1 to discriminate the difference of the optical disk 1 (CD/DVD) of the different format of the synchronizing signal from the difference of the longest pattern of the binary signal of the reproduced information signal. Thereby, during the frequency pull-in operation of PLL for regenerating a clock, the operation of disk discrimination can be executed to realize fast discrimination.
Patent JP-H11281362-A (JP)
Title: Vibration gyroscope
Inventor: HIROZAWA NOBUYUKI
IPC: G01C19/5628
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyroscope which can house an vibrator and base in a shield cover, without using screws, and has a simple structure and good assembly efficiency. SOLUTION: The vibration gyroscope comprises an vibrator 1, base 6 for supporting the vibrator 1, case 2, for housing the vibrator 1 and base 6, and a box-like metal shield cover (exterior cover) 8 having an opening allowing the case 2 to be inserted to prevent the case 2 (and a lid 7) from dropping from the shield cover 8 due to the self weight, and the case 2 (and lid 7) and shield cover 8 are abutted.
Patent JP-H06230352-A (JP)
Title: Liquid crystal device
Inventor: UEHARA MAKOTO
IPC: G02F1/1333
Filed: 1993-02-03
Abstract: PURPOSE:To prevent disconnection, etc., by incorporating glass fibers uniformly dispersed in nonuniform directions into a fixing plate for fixing and supporting a liquid crystal panel and a wiring board, thereby preventing the deformation of the liquid crystal panel by a temp. change at the time of heating, etc. CONSTITUTION:A driving element 13 having an integrated circuit for driving the liquid crystal panel 11 and the wiring board 12 for outputting signals to this driving element 13 are provided adjacent to the liquid crystal panel 11. The liquid crystal panel 11 is adhered with a silicone adhesive 16, etc., having elasticity to the picture frame-shaped fixing plate 19. This fixing plate 19 is adhered and fixed to a frame-shaped member 20 by a silicone adhesive 21 apart a specified spacing maintained at its periphery. The fixing plate 19 is provided with isotropy in its coefft. of thermal expansion by incorporating the glass fibers therein and setting the directions of the glass fibers in the nonuniform directions. As a result, the disconnection of the junctures between the driving element 13 and the liquid crystal 11 as well as the wiring board 12 and the camber to be generated in the liquid crystal panel 11 by a heat treatment for reorientation are prevented.
Patent JP-H03242660-A (JP)
Title: Toner image forming device
Inventor: IWAO HIROYUKI
IPC: G03G15/00
Filed: 1990-02-20
Abstract: PURPOSE:To prevent paper jamming from occurring by specifying the position of the rib of a guide plate. CONSTITUTION:In this device, a toner image on a photosensitive drum is trans ferred to a paper by a transfer device 4 and the paper is guided by the guide plates 5 and 7 to a fixing machine, where the paper is heated and fixing is performed, so that the toner image is formed. The rib 51 of the guide 5 is formed so that it may be a little non-coincident with the rib 71 of the guide 7 at the entrance of the fixing machine at most of the parts but it may be coincident with the rib 71 at a part where it approaches the guide 7. Thus, the paper is easily transferred from the guide 5 to the guide 7. Even though toner is stuck to the rib 51, it is not accumulated on the guide 7 because it is allowed to drop by the bent part of the rib 51.
Patent JP-H07252583-A (JP)
Title: Spheroidal graphite cast iron for crank shaft
Inventor: NAGAYOSHI HIDEAKI
IPC: C22C37/04
Filed: 1994-03-11
Abstract: PURPOSE:To impart high strength and excellent machinability to cast iron by specifying its metallic structure and componental compsn. CONSTITUTION:Spheroidal graphite cast iron in which the area ratio of graphite in the metallic structure is regulated to 5 to 15%, the area ratio of ferrite to >=10%, and the balance in pearlitic structure and having 241 to 277 Brinell hardness(HB) is formed. Moreover, its chemical compsn. consists of, by weight, 3 to 4% C, 1.5 to 2.5% Si, <0.5% Mn, 0.005 to 0.08% Mg, 0.01 to 0.050% in total of one or >= two kinds among Sb, Sn and As, and the balance Fe with inevitable impurities. The hardness of the pearlitic matrix in the metallic structure is regulated to 250 to 350 in micro Vickers hardness(HMV) of 100g loads, and preferably, it is less in dispersion and is uniform. Moreover, preferably, Sn, Sb or As are concentrated between the grain boundaries of graphite and pearlitic matrix and the ferritic ring is parted, by which its machinability can remarkably be improved.
Patent JP-S62198581-A (JP)
Inventor: SHIMOMORI KUSUO
IPC: B62K19/22
Filed: 1986-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07249957-A (JP)
Title: Electronic parts and their formation
Inventor: KORIYOU TETSUYOSHI
IPC: H03H3/02
Filed: 1994-03-11
Abstract: PURPOSE:To firmly and stably execute joining and to simplify a manufacturing process for electronic parts having structure joining a supported member with a supporting member holding members in between. CONSTITUTION:An oscillating quartz plate 1 mounting an electrode 3 to be a conductive member and a supporting member 2 mounting a wire 4 to be a conductor member are joined with each other by direct junction through atom level coupling. When the thickness of the electrode 3 and the wire 4 is sufficiently thinner than the length of the junction part, the electrode 3 and the wire 4 are arranged on a joining face and joined with each other without using adhesives or the like. When either one of the electrode 3 and the wire 4 is formed in a recessed part, thick electrode and wire can also be applied. Since the necessity of adhesives can be eliminated by the use of this joining method, mechanical stability and durability can be improved, the size can be miniaturized and the manufacturing process can also be simplified. This joining method can also be applied to a case for mounting functional elements on the member 2 and joining the member 2 with a cover part on the base part of a package for storing the functional elements while drawing out conductors.
Patent JP-H11221502-A (JP)
Title: Liquid discharge device
Inventor: SUZUKI HIDEYA
IPC: B05B11/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of crack and liquid leakage in the engaging part of a body and an intake cylindrical body engaged with the body by bringing a container body into tight contact with the intake cylindrical body and providing the part of the intake cylindrical body nearer a route for introducing air into the body with a liquid sealing part. SOLUTION: A trigger type spray container 10 fixes a trigger sprayer 13 to the container body 11. The intake cylindrical body 17 is press fitted into the bottom end aperture 15A of the body 15. The part of the intake cylindrical body 17 nearer the air replacement route 43 than the engagement part with the body 15 is tightly fitted to the body 15 by soft material 52 from the other part of the intake cylindrical body 17. Even if the liquid material in the container body 11 infiltrates the intermediate part of the air replacement route 43, this liquid material does not affect the engagement part of the intake cylindrical body 17 and the occurrence of the stress cracking in the engaging part of the intake cylindrical body 17 with the body 15 is averted. Since the liquid sealing part is soft, the stress generated with the body 15 is relieved.
Patent JP-H03247727-A (JP)
Title: Method for making niobium high-purity by electron beam melting
Inventor: FUKUMOTO SHIGEO
IPC: C22B34/20
Filed: 1990-02-23
Abstract: PURPOSE:To efficiently obtain high purity Nb suitable for superconducting acceleration cavity by means of electron beam melting by using a raw material in which the weight proportion of O+N+C is specified and carrying out final melting at specific degree of vacuum while increasing melting energy. CONSTITUTION:In the final melting in electron beam melting, an Nb material in which the sum total of O, N, and C is regulated to <=250ppm by weight proportion is used. The final melting is carried out while regulating the melting energy determined by electron beam output and melting velocity to >=10KWh/kg and also regulating the degree of vacuum at melting to <=5X10<-4>Torr. When melting energy is increased, the surface characteristics of an ingot can be improved and defects, such as lateral cracks and dimples, can be reduced. Owing to the synergistic effect of these effects and highly purifying effect due to low degree of vacuum, the making high-purity of Nb in electron beam melting can be effectively attained.
Patent JP-H11221272-A (JP)
Title: Deodorant and deodorant composition
Inventor: HOJO TAKASHI
IPC: A61K8/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant which is highly effective in deodorizing every kind of bad smells categorized into a sulfur group, a nitrogen group, an aldehyde group and an organic acid group. SOLUTION: This deodorant is comprised of citrus junos essential oil and/or synthetic citrus junos oil. As the citrus junos essential oil, essential oil extracted from the pericarp or the pericarp and the pulp of a citrus junos by means of a publicly known steam distillation method can be used. The following components are included in the citrus junos essential oil such as; limonene, nonanol, decanol, dodecanal, nerol, geraniol, carbeol, perilla alcohol, perilla aldehyde, 2,4-decadienal, methyl jasmonate, etc. As for the synthetic citrus junos oil, such an oil as prepared by a publicly known method so that the oil is scented with citrus junos can be used. The components of the synthetic oil are mixed based on the analysed components of the natural citrus junos oil (essential oil) so that the synthetic oil has a citrus junos scent.  And if the prepared scent is insufficient, an essence which is not confirmed by the analysis may be added to obtain the lacked scent if necessary.
Patent JP-S51117051-A (JP)
Title: Developing device for electronic duplicator
Inventor: SHINZAI HIROFUMI
IPC: G03G15/09
Filed: 1975-04-07
Abstract: PURPOSE: Sleeve rotating type magnet roller developing device of simple structure, provided with developer collect mechanism and capable of protecting scattering of developer from the device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59166297-A (JP)
Title: Method for removing phosphorus for water treatment
Inventor: IZUMI SEIJI
IPC: C02F3/20
Filed: 1983-03-11
Abstract: PURPOSE:To prevent reelution of phosphorus prior to sepn. of sludge by providing a descending flow passage and an ascending flow passage, a flow passage for supplying oxygen-contg. gas in the descending flow passage, and a force circulating flow passage for water to be treated from the ascending flow passage to the descending flow passage in a reaction vessel. CONSTITUTION:A descending flow passage R1 formed in an inside pipe 7, an ascending flow passage R2 formed between the pipe 7 and an outside pipe 8, a circulating flow passage R3 which is connected from the upper part of the flow passage R2 to the upper part of the flow passage R1 and circulates forcibly the water to be treated from the passage R2 to the passage R1 and a flow passage (r) which supplies the gas contg. oxygen, i.e., air to the passage R1 via a fan 9 are provided in a reaction vessel 5. The discharge quantity of a circulating pump P to the passage R3 is so set that the foam of the air supplied from the passage (r) flows downward according to the downward flow of the water to be treated in the passage R1 to improve the efficiency in absorbing and dissolving the gaseous oxygen into the water to be treated.
Patent JP-H09234952-A (JP)
Title: Heat-sensitive recording body
Inventor: MICHIKAWA KOUHEI
IPC: B41M5/26
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body of high surface gloss and recording density and also superior sticking properties by containing an organic pigment surface treated with rosin acid in a protective layer in a heat-sensitive recording body with a heat-sensitive recording layer and the protective layer formed successively at least on one face of a substrate. SOLUTION: In a heat-sensitive recording body with a heat-sensitive recording layer containing a leuco dye, a coloration agent and a bonding agent and a protective layer formed by emitting electron rays to an ionizing radiation curable compound and curing the same which are formed successively at least on one face of a substrate, an inorganic pigment surface treated by rosin acid is contained in the protective layer. Although the amount of use of the specified inorganic pigment is not particularly restricted, it is preferable to use 5-30wt.% to the total solid amount of the protective layer. As the inorganic pigment surface treated by rosin acid, for example, Kaolin, amorphous silica, calcium carbonate, barium sulfate, titanium oxide, talc, aluminum hydroxide or the like is used and among other things, calcium carbonate is most suitable.
Patent JP-H09229972-A (JP)
Title: Current detector
Inventor: MATSUMOTO HIROTERU
IPC: G01R19/25
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to largely reduce the number of insulating components by coupling an external interface potential controller part set to the same potential as that of an encoder interface and an external unit interface to an N-potential controller via a serial communication through a photocoupler. SOLUTION: A serial communication interface external interface potential controller 30 triggers an automatic transmission start signal generated from an eternal interface potential timing generator 32a, and transmits a serial communication synchronous clock (SCLK) and first serial transmission data (STX) having an ID code and error detection bit. A serial communication interface N-potential controller 31 receives the SCLK, STX via a photocoupler 20a, and transmits second serial transmission data added with error detection bit to N-potential control status information to the controller 30 in synchronization with the SCLK. Thus, the synchronization of the controllers 30 and 31 in the serial communication is facilitated.
Patent JP-S56137443-A (JP)
Title: Arithmetic logical operating device modulo 2n+1
Inventor: KANAMORI SUNAO
IPC: G06F7/72
Filed: 1980-03-31
Abstract: PURPOSE:To enable to execute Fermat conversion in high speed, by executing the arithmetic logic operation in one step, through the addition of several steps of gate groups modulo 2n+1. CONSTITUTION:The left input generator 1 which outputs (n+1) bit summing n-bit and suitable upper rank 1-bit while the lower n-bit is rotated with inversion by a designated number toward right or left direction, to the input of (n+1+bit from external register ACC, is provided. On the other hand, the right input generator 2 which outputs (n+1) bit summing the lower n-bit and suitable upper rank 1 bit to the input of bit from the external register MD different from the register ACC, is provided. With the modulo adder 3, to the left and right inputs in n+1 bit, the sum and n+1 bit subtracting 1 from the sum are calculated and output. Thus, Fermat conversion can be made in high speed.
Patent JP-H04240533-A (JP)
Title: Detecting apparatus of leak of tube inside boiler or the like
Inventor: NAKAMURA HIROSHI
IPC: F22B37/38
Filed: 1991-01-25
Abstract: PURPOSE:To prevent the surface of an acoustic sensor from being directly exposed to a furnace gas, and to prevent the acoustic sensor from being raised to high temperatures by providing the acoustic sensor in a cylindrical body, feeding the sealing air, and cooling the cylindrical body. CONSTITUTION:A sound transmission pipe 12 is constituted of two pipes, namely, a cylindrical body 13 and an outer cylinder 14. An acoustic sensor 19 is provided in the cylindrical body 13. An inlet 25 for sealing air is opened at the outer part of the cylindrical body 13 to feed the air to the cylindrical body 13. An outer cylinder 14 is provided outside the cylindrical body 13. A cooling liquid is supplied between the cylindrical body 13 and the outer cylinder 14 to cool the cylindrical body 13 and the acoustic sensor 19.
Patent JP-H04279147-A (JP)
Title: Automatic sphygmomanometer
Inventor: SUZUKI SHOGO
IPC: A61B5/022
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a proper pressurization value depending on the maximum blood pressure of a person to be inspected. CONSTITUTION:The pressure of a pressurizable cuff and a pulse wave which are obtained through a pressure detecting section 32 during the pressurizing of a pressurizable cuff 2 are extracted to determine a hourly rate of change in the amplitude of the pulse wave at a control section 51. When the hour rate of change in the amplitude of the pulse wave exceeds a specified threshold, it is judged that an internal pressure of the cuff exceeds the maximum blood pressure of a person to be inspected to stop the pressurization of the cuff 2 with a pump 21.
Patent JP-S62253609-A (JP)
Inventor: ROORI JIEIN KURINGURAA
IPC: C08F2/46
Filed: 1987-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01214664-A (JP)
Title: Sleeve fixture
Inventor: EGUCHI EIJI
IPC: E04G15/06
Filed: 1988-02-23
Abstract: PURPOSE:To contrive the promotion of efficiency for execution by installing a flange in a base, while forming a semicircular receiving part for a sleeve so as to hold a cylindrical mating part rising from this flange, and making an opening of a presser tool so as to be fitted in a circular cylinder installed in the receiving part. CONSTITUTION:The above-captioned sleeve fixture is set down to a receiving tool (a) provided with a flange A and made up of forming a semicircular receiving part C so as to hold a cylindrical mating part B rising from this flange A, and it consists of a presser tool (b) formed in U-shaped form. In addition, a circular cylinder 6 is formed in the tool (a) and an opening 8 in the tool (b), respectively. The tool (a) is nailed to each falsework at both sides, a paper sleeve is placed on the receiving part C, the opening 8 of the tool (b) is applied to the circular cylinder 6 from the upper part, thrust in and fitted therein, and thus any falling of the tool (b) is prevented from occurring. Consequently, the shortening of a term of work and the promotion of operation efficiency are thus promotable.
Patent JP-H08242332-A (JP)
Title: Picture reader
Inventor: SAWACHI YOICHI
IPC: H04N5/335
Filed: 1995-03-01
Abstract: PURPOSE: To make it possible to read out a picture with high picture quality without generating moire even in the case of reading out a print as an object to be read out. CONSTITUTION: In a picture reader for converting a picture into an electric signal by forming an image of a reading object 2 having an image constituted of printing dots having a regulated array on a sensor 5 by an aggregate of imaging devices having a regulated array through an optical system such as a lens 4, an optical low pass filter 9 having trap point less than a half of the sampling period of the sensor 5 is arranged on the way of an optical path from the object 2 up to the sensor 5.
Patent JP-S59169376-A (JP)
Title: Speed controller of servo-motor
Inventor: TETSUYA TAKABUMI
IPC: H02P29/00
Filed: 1983-03-14
Abstract: PURPOSE:To increase the speed controlling range by providing means for counting a pulse train proportional to the speed at the prescribed sampling period, speed predicting calculating means for inputting the value and predicting speed correcting means. CONSTITUTION:A pulse train from an encoder 4 is counted by a counter 6 at the prescribed sampling period, contained in a register 7, read out by a microcomputer 1, compared through a speed predicting calculator 9 and a speed correcting circuit 10 with a command speed, inputted to a proportional integrator/ differentiator 8, thereby driving a motor 3 through a drive circuit 2. The speed when the next command signal is outputted from the primary and secondary differentiated value of the motor acceleration is predicted, corrected by the deviation between the speed sampled before one and the predicting speed, and controlled. Accordingly, the responsiveness can be improved, and the controllability at low speed can be stabilized, thereby increasing the controlling range.