baber/WOPTO huggingface dataset:
Patent JP-S5278485-A (JP)
Title: Heat luminescence sheet
Inventor: YASUNO YOSHITAKA
IPC: G01T1/11
Filed: 1975-12-24
Abstract: PURPOSE: To provide heat luminescence sheet, in which granular heat luminescence phosphorescent particles are provided in layers on substrate so that only a part of said phosphorescent particles may be adhered via heat-resistant resins on said substrate to improve output efficiency of heat luminescence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5380240-A (JP)
Title: Aspheric
Inventor: KATOU MASAHIKO
IPC: G02B3/02
Filed: 1976-12-25
Abstract: PURPOSE: To form a desired arbitary aspheric surface, improve working efficiency and repeatedly use uneven wall thickness part by polishing the uneven wall thickness stock material comprising affixing an even wall thickness part and an uneven wall thickness part by deflecting said material owing to a difference in atmospheric pressures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000186329-A (JP)
Title: Basement structure, method of producing the same, method of carrying the same, and method of constructing the same
Inventor: YAMADA HIROSHI
IPC: E04B1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To positively prevent infiltration of ground water into a basement, and further to shorten a construction period for constructing the basement. SOLUTION: There is provided a reinforced concrete lower structure 1 including a foundation floor 11 and peripheral walls 12 each having an upper edge surface. Further, a reinforced concrete upper structure 2 including a ceiling 20 and peripheral walls 21 each having a lower edge surface is laid over the lower structure 1 such that the lower edge surface of the upper structure and the upper edge surface of the lower structure rest on each other, to thereby form a structure main body 10. In this case, a sealing member is arranged between the upper edge surface and the lower edge surface of the respective structures 1, 2.
Patent JP-H11342886-A (JP)
Title: Power unit suspension device for motor scooter
Inventor: KASUYA TAIJI
IPC: B62M7/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To make a power unit suspension device strong to a twist, to improve maneuvering stability, and reduce weight by fastening/installing stopper rubber to/on a boss piece of a plate projected in both end parts of a cylindrical bracket, and cutting out mutual left/right bearings of the cylindrical bracket as a semicylindrical part. SOLUTION: A cylindrical bracket 4 is a laterally long cylindrical shape, a bearing 5 and a bush 6 are respectively installed in both end parts, and mutual left/right bearings 5, 5 are cut out in half so as to become the semicylindrical part 7. A support shaft 8 is laternally inserted to be pivoted to a frame 9. The reason for forming the semicylindrical part 7 is to reduce weight as well as to insert the bolt-shaped support shaft 8. A boss piece of a plate is protrusively arranged in both end parts of the cylindrical bracket 4, and a central hole of stopper rubber is fastened/installed by a bolt. An outer cylinder of the stopper rubber is fixed to the frame 9.
Patent JP-H04367472-A (JP)
Title: Oxygen scavenger attached in mouth of container
Inventor: YAMAZAKI HIROYASU
IPC: B65D81/26
Filed: 1991-05-31
Abstract: PURPOSE:To obtain an independent oxygen scavenger which cant be safely recovered, by a method wherein the inside of a container in which contents are filled is sealed after the oxygen scavenger is attached on the container in such a way that a flange of a holder main body having vent holes is put on the upper rim of the mouth of the container. CONSTITUTION:An oxygen scavenger consists of a plastic holder main body 1, a plastic film cover 3 fixed on the inner face of the bottom of the main body 1 and oxygen scavenger compounds 7 enclosed in the holder main body 1. The holder main body 1 is molded into a cup shape with a flange 2 and has vent holes 5 on the bottom, and the cover 3 is made of a gas-permeable laminated film that consists of one or more layers and is impermeable to water under the normal pressure. A gas-permeable part 6 of the laminated film is made by laminating non-woven fabric 8 that is impermeable to water under the normal pressure or fine-porous membrane 7 that has very fine pores with diameters of 0.01-30mum and is impermeable to water under the normal pressure, and sealed on the bottom of the holder main body 1. The flange 2 of the holder main body 1 is provided with a handle flap 4 that is larger than the outside diameter of the mouth of a container, and a packing material 14 is attached on a contact face where the flange 2 is in contact with the mouth of the container.
Patent JP-S64971-A (JP)
Title: Developing device
Inventor: WAGI SUSUMU
IPC: G03G15/01
Filed: 1987-06-23
Abstract: PURPOSE: To simplify a device and to improve the reliability to switching of forward and backward revolutions by providing a piece of transmission connecting/disconnecting member (clutch) to each developing sleeve and executing the transmission driving to the clutches by a piece of motor.  
     CONSTITUTION: Power transmission means are respectively provided to the respective rotary shafts of the developing sleeves 1AW3A and the single power transmission connecting/disconnection means MC1WMC3 are corresponded to these power transmission means. These power transmission connecting/ disconnecting means are connected commonly to the single driving source 15 which can rotate forward and backward. Namely, the driving control of the plural developing sleeves is enabled by decreasing the number of the power transmission connecting/disconnecting means. The driving transmission with the simplified driving construction is thereby enabled without degrading the reliability. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H10327904-A (JP)
Title: Running shoe
Inventor: WAKABAYASHI IKUZO
IPC: A43B5/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a pair of running shoes allowing a user to easily run with little fatigue by specifying the thickness of the right and left side sections of a tread major section, setting a bottom face deeper toward the center section from the right and left side sections to form a recess, and fitting a midsole made of an elastic polymer material having specific elasticity. SOLUTION: A midsole 13 is provided with a thick section 13b having the thickness of 20-40 mm at the right and left side sections of the center line 20 and a thin section 13c having the thickness of 0-10 mm nearly along the center line 20 at the rear position continued to the toe section 13 a of the tread major section 21 of a shoe. This portion is made of a foam synthetic resin, sponge, rubber, polyurethane, or an elastic polymer material having the elasticity with the displacement of 25-100 g.f/cm<2> per 1 mm in the thickness direction. The thick section 13b is made nearly a plane in the width of 10-20 mm toward the inside from the left end edge 13d and the right end edge 13 e of the shoe, and it is continuously connected to the thin section 13c by a slant surface 13f.
Patent JP-S5580943-A (JP)
Title: Repeater for private line multiple transmission device
Inventor: TERADA MOTOHARU
IPC: H04B3/44
Filed: 1978-12-15
Abstract: PURPOSE:To avoid occurrence of the waveform distortion by deliverring the signals fetched from the transmission line through increase of the voltage shaping drive, fetching the return signals from the serial resistance to the transmission line and then sending back the return signals in the current mode. CONSTITUTION:The signals sent from input ends 8 and 8 receive the voltage shaping at voltage shaping drive output part 7 after extraction of the control signals through signal detection part 6 to reach output ends 9 and 9. the return signals are supplied to line short-circuit part 13 via the gate signals sent from return gate signal generation part 12 after extraction of the overlap voltage of resistance 10 connected in series to transmission line 5 through return signal output part 11. At part 13 the signals supplied are changed into the current mode to be sent back to the central control board. In such way, the distortion can be avoided for the transmission waveform caused by the line resistance or the flating capacity, thus extending greatly the transmissible distance.
Patent JP-H09319194-A (JP)
Title: Image forming device
Inventor: YUKI KAZUHIKO
IPC: G03B27/50
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of appropriately correcting light quantity without causing any surface staining and excessive brightness even in the case of being installed at any place. SOLUTION: In a lapse-of-time light amount correction mode, a user executes selection of the light amount adjustment, and selects proper, a little bright, much bright, a little dark or much dark. As shown on (a) part in the figure, a lamp voltage correction factor M of aging is preliminary specified. Therefore, a light quantity correction factor with time is decided when the user selects the brightness. Then, on comparing (step 23 to 26) the lamp voltage correction factor M and a drum drive counter I (step 22), the lamp voltage at the time is set (step 27 to 29). Then the lamp voltage is decided by the initial voltage and the correction amount (step 30).
Patent JP-H096993-A (JP)
Title: Image processor
Inventor: FUKUNAGA TOMOHISA
IPC: G06T17/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide an image processor which can improve its operability by setting the threshold value of binary processing and at the same time performing a coloring operation for the three-dimensional display. CONSTITUTION: This processor consists of a histogram production part 5 which produces a histogram of density based on the density information on an original image, a display part 13 which displays the histogram, a range setting part 7 which sets a range of the prescribed density information in the histogram to extract a desired range and also sets again the set range by the instruction of an operator, and an image processing part 9 which binarizes the original image in the range set at the part 7 and other ranges, extracts an area to produce the voxel data and also replacing the voxel data corresponding to the range set at the part 7 with the color information selected by the operator out of stored information among those produced voxel data.
Patent JP-S6135020-A (JP)
Title: Frequency divider
Inventor: SUGIURA SADAHIKO
IPC: H03K23/52
Filed: 1984-07-26
Abstract: PURPOSE:To divide even a high frequency >=10GHz by adding a reactance element to a logical circuit and increasing the gain near the operating frequency including the logical circuit. CONSTITUTION:Reactance elements 33, 34 are added to a gate of FETs 31, 32 in a NAND gate used for, e.g., a flip-flop frequency divider. A buffer circuit and a level shifter are connected to an output terminal 37. An operating frequency f0 is a frequency at a terminal 36 corresponding to an input frequency and a frequency divided by 1/2 at a terminal 35. Thus, the elements 34 is matched to the input frequency and the element 33 is matched to 1/2 of the input frequency. Thus, the gain at a high frequency is increased and frequency division is executed even at a high frequency >=10GHz.
Patent JP-H0322879-A (JP)
Title: Ultrasonic motor device
Inventor: ICHIKAWA SATOSHI
IPC: H02N2/00
Filed: 1989-06-19
Abstract: PURPOSE:To rotate a plurality of ultrasonic motors as if they are driven simultaneously by a method wherein the title device is constituted of a driving means, driving a plurality of ultrasonic motors sequentially at every predetermined times, a tracking means, a memory means and a driving frequency commanding means. CONSTITUTION:An ultrasonic motor 31 is provided with electrodes A, B, C, D while another ultrasonic motor 32 is provided with electrodes A', B', C', D'. In the ultrasonic motors 31, 32, a signal voltage is impressed on one electrode group B, B' at all times while a voltage to be impressed on the other electrode group A, A' is impressed thereon by switching the voltage by a switching circuit 22. A CPU 20 drives the ultrasonic motors 31, 32 alternately at every predetermined times while the feedback control of the driving frequency of the motors is effected so that the driving frequency is approached to the resonance frequencies of the ultrasonic motors 31, 32 during the driving period of the same motors 31, 32.
Patent JP-H06344810-A (JP)
Title: Election structure of trolley
Inventor: HONDO TOSHIYUKI
IPC: B60M1/30
Filed: 1993-06-01
Abstract: PURPOSE:To provide an election structure of a trolley which is used for the radio induction of a carrier traveling on a track. CONSTITUTION:A plurality of bases 21 provided with a groove 25 having springy elasticity are laid down between rails 5 along a track 4. The trolley 8 is inserted in the groove 25 of respective bases 21 in turn to hold thereby. On the other hand, the antenna 6 on a carrier corresponding to the trolley is projected downward from the bottom of carrier 1.
Patent JP-H0321297-A (JP)
Title: Cloth dryer
Inventor: HAMANO TAKAFUMI
IPC: D06F58/04
Filed: 1989-06-19
Abstract: PURPOSE:To feed a finishing agent with a simple structure by providing a small opening formed on a door, a support body rotatably provided on the small opening corresponding part in the inside of the door, and a finishing agent containing body supported by the support body. CONSTITUTION:A support body 37 provided on a small opening 35 corresponding part in the inside of a door 5 is formed of a flat plate part 38 slightly smaller than the small opening 35, a receiving part 38 for supporting a finishing agent containing body which part is formed on one surface side of the flat plate part 37, and a rotating shaft 40 rotatably supported by a bearing part 5a formed on the door 5. The receiving part 39 has an air hole 41. A porous body 42 is removably mounted on the receiving part 39 of the support body 37 and supported thereby. During drying stroke, the porous body 42 is heated by hot air to exude the impregnated essence onto the surface. The exuded essence is evaporated from the air hole 41 and charged in a drying chamber to provide a good smell. As the finishing agent containing body is supported by the support body 37 and disposed in the drying chamber, exchange of the finishing agent containing body and supplement of finishing agent to the support body 37 can be easily conducted without opening the door 5.
Patent JP-S5283347-A (JP)
Title: Synthesis of novel n-aminoethyl-benzoic acid amide derivatives
Inventor: TAKAHASHI KOUZOU
IPC: C07C315/02
Filed: 1975-12-29
Abstract: PURPOSE: To prepare title compounds, useful as central depressangts, especially psychotherapeutic and vasodilating drugs, by oxidation of corresponding thioether compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5945116-A (JP)
Title: Manufacturing apparatus of roof lining for automobile
Inventor: MIKAMI MASAO
IPC: B29C53/36
Filed: 1982-09-07
Abstract: PURPOSE:To uniformalize quality, improve efficiency and to lower the cost by an apparatus wherein several wire pockets are sequentially formed in one piece of sheet to automatically manufacture a roof lining. CONSTITUTION:When a sheet 1 advances and reaches a first wire pocket forming position just below a push-down tool 5, advance of driving chains 12, 12' is stopped. Subsequently, the push-down tool 5, which is so arranged that it has a plate-like shape with a width somewhat larger than that of the sheet 1 and is capable of moving up and down with a certain stroke by means of both a central rising and falling cylinder 18 and rising and falling guides 19, 19' provided in positions near the cylinder on both sides thereof, is descended causing the sheet 1 to be pushed down through a gap in a machine base 4 to form a loop 6 depending in a U shape therefrom. At this time, when the push-down tool 5 is descended to its lowermost position, a falling limit switch 20 detects the corresponding movement of the rising and falling guide 19 so that the push- down tool 5 is raised up and return back to the original position. After the loop 6 has been formed in this way, a high-frequency welding bar 8 provided under the machine base 4 is pushed out laterally to abut a part of the loop 6 near its proximal end against receiving plate 7 of aluminum and then to undergo high-frequency welding, whereby the wire pocket 3 extending over the full width of the sheet is formed.
Patent JP-H0448111-A (JP)
Title: Hot water feeder
Inventor: SUZUNAGA ATSUSHI
IPC: F23N1/02
Filed: 1990-06-14
Abstract: PURPOSE:To realize constantly excellent combustion within the capacity range of a fan by a method wherein an amount of air flowing to a combustion chamber is detected by means of an air amount detecting means to control the fan. CONSTITUTION:When control circuit 11 receives an operation demand, a combustion control device 5, a fan 2, and an ignition device 13 are operated to start combustion. It is detected by a flame detecting device 14 whether combustion is effected to transmit a result to the control circuit 11, and when abnormality occurs, control is effected in the direction of safety. An air amount detecting means 4 located in the middle of a blast pipe 10 detects an amount of air flowing to a combustion chamber 3, and the value thereof is transmitted to the control circuit 11. The control circuit 11 controls the fan 2 so that an air amount is adjusted to a value responding to a fuel amount indicated at present to the fuel control device 5 by means of a value from the air amount detecting means 4. Combustion gas burnt by a burner 6 installed in the combustion chamber 3 is heat-exchanged with water flowing through a water pipe 12 by means of a heat exchanger 7 and gas is discharged through a discharge port 8.
Patent JP-H10121229-A (JP)
Title: Manufacture of resistance element and detection system for heat of oxygen reaction using this resistance element
Inventor: SEKI KYOSHIRO
IPC: H01C17/30
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a resistance element which is thin in thickness and with which a large change in the resistance value against minute temp. change is obtained. SOLUTION: By calcining a multilayer thin film consisting of a Zn thin film 2, a Mn thin film 3 and a Fe thin film 4 at high temp. in an oxidative atmosphere, this thin film is oxidized and turned into a semiconductor to obtain a disired resistance film 5, and thus the thickness of the resistance film 5 is made exceptionally small, and simultaneously, the manufacturing procedure is simplified by eliminating the trouble of preparing a conductive paste and controlling the coating thickness of the paste compared with the case where the resistance film is obtained by applying the conductive paste contg. metallic powder on a substrate and calcining the same. Further, the resistance element, in which the temp. dependence of the resistance film 5 after calcined is made more conspicuous, the resistance value in the neiborhood of room temp. is as relatively low as several tens MΩ and a large change in resistance value is obtained against minute temp. change, is obtained by using the Zn thin film 2 as one of the metallic thin films.
Patent JP-H0713267-A (JP)
Title: Variable power copying machine
Inventor: HYODO HARUHIRO
IPC: G03G15/04
Filed: 1993-06-28
Abstract: PURPOSE:To prevent unevenness of exposure in the longitudinal direction of a photoreceptor caused by a so-called COS<4> law and the change of illuminance caused on the entire surface of the photoreceptor at any copying magnification with a simple constitution in a copying machine capable of performing variable power copying. CONSTITUTION:A light shielding board 9 is arranged in a state where a distance between the light shielding board 9 and a lens on a side nearest to an image surface or a lens in a fixed group among the lenses constituting the zoom lens 6 is kept constant on the projecting surface side of a zoom lens 6 having a fixed diaphragm. The light shielding board 9 corrects the unevenness of exposure caused by the so-called COS<4> law by shielding more light on a central part than the light on a peripheral part in the longitudinal direction of the photoreceptor 8. Furthermore, the change of the illuminance of the entire image surface caused by the variable power is eliminated by moving the light shielding board 9 in a direction orthogonally crossing with an optical axis 100 in accordance with the magnification in the case of performing the variable power copying.
Patent JP-H118256-A (JP)
Title: Manufacture of field-effect transistor
Inventor: NISHINO AKIRA
IPC: H01L29/41
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an FET having a desired gate/drain withstand pressure, without lowering the mutual conductance. SOLUTION: A first film 4 (for example, a nitride film) having an opening with a width corresponding to the width of a recess to be formed is formed (b) on an active layer 2. Moreover, a second film 52 (for example, a resist) constituted of materials whose adhesion with the active layer 2 is poorer than that of materials constituting the first film 4, in which an opening with a width equal to the gate length of a gate electrode 6 to be formed in provided at a position included in the opening of the first film 4, is formed in a structure (c), and recess etching (a recess-forming process) is conducted (d) with respect to this structure.
Patent JP-S6139209-A (JP)
Title: Manufacture of magnetic head
Inventor: MATSUMOTO TAKASHI
IPC: G11B5/127
Filed: 1984-07-27
Abstract: PURPOSE:To reduce the manufacture cost by manufacturing a magnetic recording and reproducing head and a biasing magnetic head constituting a magnetic head by the same manufacture process. CONSTITUTION:Plural head sections 4 consisting each of a magnetic layer 2 and a coil conductor 3 are formed on a base 1 at an equal interval in the X direction and the column of the head sections 4 arranged in the X direction with similar interval are provided in the Y direction on the base by four columns. The two columns are used as one set and faces 5 having a gap are opposed at a prescribed interval, the front column constitutes a bias magnetic head and the rear column constitutes a magnetic recording/reproducing head. After a combined member 6 and a regulating member 7 are bonded, the result is cut at each column at a position in broken lines, the head 4, the base 1, a head protection plate 6B, a regulating plate upper half 6A and a regulating plate member 7 are formed to be a sliding curved face toward the gap side and they are cut off at each head.
Patent JP-H0831180-A (JP)
Title: Semiconductor memory
Inventor: ISHIBASHI KOICHIRO
IPC: G11C11/407
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a semiconductor memory which can supply data to a microprocessor at high speed without being affected by variance of power supply voltage, temperature, and a manufacturing process. CONSTITUTION:Control signals PHI1-PHI7 generated shifting successively their phases are inputted from a PLL 20 incorporated in a chip to each internal circuit of an address buffer 3 to an output buffer 9 in a semiconductor chip 1. The PLL uniformly control a phase of a control signal independently of variation of temperature and power supply voltage. each internal circuit is previously charged and equalized by this control signal, after that, signals are successively amplified. Therefore, an operation cycle time can be made faster than an access time and the access time can be fixed.