baber/WOPTO huggingface dataset:
Patent JP-S5376264-A (JP)
Title: Hydraulic controller
Inventor: KOSAKAI ASAO
IPC: B60T13/46
Filed: 1976-12-20
Abstract: PURPOSE: To operate surely the proporting valve in reacting to small range of horizontal acceleration in operating the lever which is actuated with the booster unit operated by weight movement. The lever provides the force to the spring whereby the proportioning valve is actuated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09327502-A (JP)
Title: Pasteurization processor for granular particles
Inventor: UEMURA OSAMU
IPC: B01J19/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To make a granular particle kind change quick and easily and to improve the reliability of pasteurization processing by forming the pasteurization processing part of a container, in which granular particles are sealed and stored so as to be freely taken in/out, from an antiseptic radiation ray transmissive material and irradiating this container with antiseptic radiation rays while rotating it. SOLUTION: A cylindrical container 1 for sealing and storing the granular particles to be pasteurized is composed of a cylindrical body 7 opened on both the sides of a cylinder axis direction and plug members to be attached/detached to both the openings so that the granular particles can be freely taken in/out. This cylindrical body 7 is formed from an ultraviolet ray transmissive material such as crystal glass, for example, for transmitting ultraviolet rays radiated from an ultraviolet lamp 4. Then, the cylindrical container 1 is freely attachably and detachably held by a container holding means 2 while keeping its lateral attitude. The cylindrical body 7 is rotated by rotating this container holding means 2 through a motor 3, the ultraviolet rays are radiated from the ultraviolet lamp 4, and granular particles are pasteurized.  Thus, the kind of granular particles can be easily and speedily changed and pasteurization efficiency is improved.
Patent JP-H0318831-A (JP)
Title: Suspended particle display element
Inventor: KORISHIMA TOMONORI
IPC: G09F9/30
Filed: 1989-06-16
Abstract: PURPOSE:To improve the stability of an electro-optical medium and to realize its long service life by constituting the electro-optical medium so that a dichroic acicular crystal and the liquid of organic matter whose specific gravity is roughly equal to that of this dichroic acicular crystal are dispersed in a transparent high polymer whose refractive index is roughly equal to that of this organic material. CONSTITUTION:The subject element is constituted of a transparent substrate 1, a transparent conductive film 3, and an electro-optical medium 7, etc. In this case, as for the electro-optical medium 7, the dichroic acicular crystal and the suspended material of the liquid of organic material whose specific gravity is roughly equal to that of this crystal are dispersed in the high polymer. Therefore, the stability of the dichroic acicular crystal and the suspended material of the liquid of organic material whose specific gravity is roughly equal to that of this crystal is satisfactory. Especially, it does not occur that a part which is not colored in a dark color is generated in the edge of a cross part of the upper and the lower electrodes after applying continuously an electric field for many hours. It is because the dichroic acicular crystal is not collected to the periphery of the electrode while the electric field is applied for many hours. In such a manner, the stability of the electro-optical medium 7 is improved and its long service life can be realized.
Patent JP-S638316-A (JP)
Title: Drug for external use
Inventor: OOYAMA YASUAKI
IPC: A61K8/00
Filed: 1986-06-28
Abstract: PURPOSE:A drug for external use, containing lipoamide as an active ingredient and useful as cosmetics having improved whitening effect and quasi-drugs having excellent preventing effect on liver-spot, ephelis, etc. CONSTITUTION:A drug for external use containing lipoamide expressed by the formula in an amount of 0.1-1.0% for cosmetics and 0.5-1.5% for quasi- drugs. The lipoamide has remarkable inhibitory effect on melanization and excellent whitening effect and preventing effect on liver-spot, ephelis, etc., and is used in the form of cosmetics, e.g. lotion, pack, milky lotion, cream, etc., or quasi-drugs, e.g. ointment, lotion, liniment, etc., without causing skin roughening, contact dermatitis, etc.
Patent JP-H05343610-A (JP)
Title: Hybrid integrated circuit device
Inventor: DOBASHI YOSHIO
IPC: H01L25/065
Filed: 1992-06-11
Abstract: PURPOSE:To increase mounting efficiency, improve mounting density per unit area, and enhance circuit scale, by constituting structure wherein a package is set on a package, both of them are connected in an unified body by using leads, and lead tips of the upper package are put on the leads of the lower package. CONSTITUTION:The positional relation of an upper stage package 1 and a lower stage package 1 is maintained by stacking a linkage body 4 and conduction leads 6 on leads 3 for surface mounting. The lower stage package 1 and the upper stage package 1 are positioned so as to be isolated a little for the purpose of heat dissipation. Tabs 10 are arranged inside the upper stage package 1 and the lower stage package 1, and wiring boards 11 are fixed on the surfaces of the tabs 10. Electronic parts like active elements and passive elements are mounted on the wiring boards 11. Mutually different circuits are constituted on the upper stage and the lower stage by using semiconductor elements different in size and arrangement, so that capacity, function and circuit scale can be increased. In the case of the same circuit constitution, capacity and function can be doubled.
Patent JP-H0720329-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: TAKEUCHI SHINSUKE
IPC: G02B6/12
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a simultaneous multiple wavelength multiplexer/ demultiplexer that does not depend on the polarization by providing plural coupling means consisting of a first waveguide and plural waveguides with different structure and refractive indexes and which couples the first waveguide with the plural waveguides with different modes. CONSTITUTION:A second waveguide 2 is provided on the upper part of the first waveguide 1, and a third waveguide 3 so as to intersect the coupling plane orthogonally to the side part. Signal light inputted to the waveguide 1 is coupled with the odd mode of a directional coupler. The signal light is comprised of wavelengths lambda1, lambda2,..., lambdas,..., lambdan, and a demultiplexer demultiplexes an optical signal of wavelength lambdas. The odd mode of an optical signal of TE-Like mode with wavelength lambdas is coupled with the even mode via disturbance by a grating 17, and consequently, it is demultiplexed from the waveguide 1 to the waveguide 2. Demultiplexing from the waveguide 1 to the waveguide 3 can be performed simultaneously via the disturbance by a grating 18 similarly as an optical signal of TM-Like mode. In such a case, complete coupling length can be equalized by equalizing the coupling coefficients of the even mode and the odd mode.
Patent JP-H11342642-A (JP)
Title: Thermal printer
Inventor: OSHINO GENJI
IPC: B41J25/304
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a gap or irregular overlapping between printed rectangular dots even if printing is performed in any timing while moving a thermal head. SOLUTION: A thermal head reciprocal moving mechanism 70 for reciprocally moving a thermal head 3, an encoder unit 78 detecting the moving quantity of the thermal head 3 and a control unit 30 supplying a current to the thermal head 3 when the moving quantity of the thermal head 3 reaches predetermined quantity to form printing dots are provided. Since a current is supplied to the thermal head 3 when the moving quantity of the thermal head 3 reaches the predetermined moving quantity, printing dots can be formed to a packaging film 1 continuously with high printing accuracy even if the thermal head 3 is not moved at an equal speed. Therefore, a clean printing image free from collapse, elongation and disturbance can be formed.
Patent JP-S5578612-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMIZU SHIYOUICHI
IPC: H03F3/45
Filed: 1978-12-09
Abstract: PURPOSE:To secure application of the DC bias while keeping a low impedance for the input end featuring the AC-type connection of the differential circuit consisting of the 1st and 2nd transistors by providing the emitter follower comprising the 3rd and 4th transistors to the differential circuit. CONSTITUTION:The emitters of 1st and 2nd transistors Q1 and Q2 are connected in common to be connected to constant current source I, and the collectors are connected to power source VCC via load resistances R1 and R2 each. Thus the differential circuit is formed. Then the emitter follower consisting of 3rd and 4th transistors Q4 and Q5 in which the base and collector are shared is provided to apply the bias to the differential circuit. And resistances R12 and R13 are connected to each emitter, and the bias is applied to the base via rsistances R8 and R9. At the same time, the base of transistor Q1 to function as signal input end IN is connected to the emitter of Q4 via coupling resistance R10, and the base of Q2 is connected directly to the emitter of Q5. In such way, the circuit is intergrated into one sheet of the semiconductor wafer.
Patent JP-S5377138-A (JP)
Title: Bank book automatic printer
Inventor: NAKASHIMA SHIYUNICHI
IPC: B42D9/04
Filed: 1977-12-19
Abstract: PURPOSE: To save man hour and to increase the reliability, by using the bank book having the notch for depression and winding, by surely finding the specified page of the bank book, and by enabling automatic and sure printing for the required information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H106025-A (JP)
Title: Press control method in welding gun
Inventor: ARASUNA HITOSHI
IPC: B23K11/24
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce an impact force when electrode come into contact with a work and to execute suitable press for welding. SOLUTION: Electrodes 2a and 2b of a welding gun 1 are brought into contact without interposing any work, a motor current is monitored, and the position reached a position corresponding to a set torque is made to be a contacting position X. And a positional desired value X-d is set in consideration of the plate width (d) of the work 20 at the time of pressing and welding for the actual work, and electrode 2a and 2b are moved at a high speed by controlling the position. Next, an excess position for obtaining a welding pressure is selected as a positional desired value, the position control is executed, electrodes 2a and 2b are moved at a pre-set low speed until electrodes come into contact with the surface of the work 20, and the contacting state is judged by monitoring the motor current.  After contact, a command value making electrodes 2a and 2b move to the excess position at a high speed is applied, the motor current is limited to the value corresponding to the set welding pressure, and the welding pressure is controlled.
Patent JP-S5484771-A (JP)
Title: Fast feeder of digital timer
Inventor: MAYUMI KAZUAKI
IPC: G04G5/00
Filed: 1977-12-19
Abstract: PURPOSE: To rapidly and surely perform setting of the current time and setting of engaged time by providing two time setting keys.  
     CONSTITUTION: When a minute setting key 5 is operated and is connected to the U contact, the output pulses of a frequency dividing circuit 2 are supplied to a minute counter 7, then the minute counter is fast fed by the pulses per 1/20 seconds. To an hour counter 13 are supplied the outputs of the frequency dividing circuits 2 and 3 via logic circuit 12 and are supplied the pulses per hour obtainable in the minute counter 13 via AND gate 12c and OR gate 12d. It is then set with the desired time by the operation of an hour setting key 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05117-A (JP)
Title: Home delivery receiving device
Inventor: SAKUMA TAKASHI
IPC: G07G5/00
Filed: 1991-06-25
Abstract: PURPOSE:To make it possible to confirm the number of baggages subjected to receipt confirmation. CONSTITUTION:A device 2 for confirming receipt of each baggage from deliverers is provided, at a mail receiver 1 for containing the parcels delivered by deliverers. The day and time when the receipt is confirmed is recorded for every parcel and a receipt information device 3 is provided to inform family thereof.
Patent JP-H0444375-A (JP)
Title: Alignment device for laser oscillator
Inventor: TOKUMASU HIROSHI
IPC: H01S3/00
Filed: 1990-06-12
Abstract: PURPOSE:To make it possible to align a laser oscillator with accuracy by deciding misalignment based on the number of interference fringes on the screen. CONSTITUTION:Two visible rays 'a' projected in a screen 11 are expressed by interference fringes 12a and 12b. When misalignment occurs, the interference fringe 12a increases the number of fringes. In this case, a total reflection side mirror 1 and an output side mirror 7 are adjusted so that they may be well aligned with each other. When the alignment is finished, the interference fringe 12b will reduce the number of fringes. More specifically, when the interference fringe 12a increases the number of fringes while the alignment is deviated, the total reflection side mirror 1 should be aligned with the output side mirror 7 so that the number of fringes may be decreased. In other words, misalignment can be decided based on the number of interference fringes 12a and 12b. It is, therefore, possible to carry out accurate alignenment.
Patent JP-H09317373-A (JP)
Title: Method of shaft construction
Inventor: OKA KENJIRO
IPC: E04G21/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reinforce the periphery of the planning region of a shaft and a ground in the planning region precedently by utilizing a method of high-pressure injection agitation construction. SOLUTION: Improvement bodies 5 containing core materials 6 are arrayed to a ground 4 in the periphery of the planning region A of a shaft so as to be mutually lapped and a continuous wall 1 is prepared, and grout injection by an injection rod is executed intermittently into the ground 4 in the planning region A in the planning region A in the vertical direction and improvement bodies 8, 9 are formed. These improvement bodies 8, 9 are arranged so as to be mutually lapped and an improved batholith 2 and an improved intermediate ground 3 are prepared, the improved intermediate ground 3 is used as a precedent ground beam, the ground from a ground surface to the improved intermediate ground 3 is dug down first, the improved intermediate ground 3 is hollowed out, and the lower-side ground of the improved intermediate ground 3 is dug down up to the improved bathlith 2.
Patent JP-H09318532-A (JP)
Title: Calibrator for gas analyzer
Inventor: IKUTA TAKUJI
IPC: G01N21/3504
Filed: 1996-05-25
Abstract: PROBLEM TO BE SOLVED: To enable highly reliable calibration suited to surrounding conditions by adjusting the flow rate of base gases supplied from a plurality of supply sources to mix and supply the base gases to a gas analyzer. SOLUTION: A base gas supplying device 11 is constituted of gas cylinders 12-15 of He, H2 , O2 and N2 , pressure adjusting valves 16-19, needle valves 20-23 and the like and connected to a calibration gas line 9. The flow rate of base gases is adjusted by the operation of the pressure adjusting valves 16-19 and the needle valves 20-23 so that the mixing ratio of the base gases reaches a value suited to surrounding conditions at the current moment based on the data of the user's side. The gases are introduced into a mixing container 10 to mix and then, to an infrared gas analyzer 1 from a gas line 9. In the calibration of a span gas, a span gas (N2 ) supply cylinder 24 is opened together with the cylinders 12-15 and the flow rate ratio of a sampling line 2 and the gas line 9 and the individual flow rate ratios of the base gases are adjusted to generate a span gas.
Patent JP-S6314062-A (JP)
Inventor: MATSUBARA MITSUNORI
IPC: F25B49/02
Filed: 1986-06-30
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-S639361-A (JP)
Title: Laser printer
Inventor: KOMI KYOJI
IPC: H04N1/04
Filed: 1986-06-30
Abstract: PURPOSE:To make it possible to form a picture image making scanning of high accuracy by providing a rotary polygon mirror aud an f-theta lens in addition to necessary number of laser light sources and photosensitive bodies and making them to have specified positional relation. CONSTITUTION:Laser beams 4a-7a are in the same plane (a vertical plane including a rotation axis 2) parallel to the rotation axis 2 of a rotary polygon mirror 1, and are made incident on the same reflecting surface 3a, and positioned to make angle of incidence to the reflecting surface 3a of laser beams 4a-7a different. An f - theta lens 8 to which laser beams 4b-7b reflected by the reflecting surface 3a are made in cident is provided to face the rotary polygon mirror 1. Thereby, no deviation is caused in scanning speed and scanning phase between beams and accuracy is improved. Accordingly, color printing of high quality can be made at high reliability.
Patent JP-S6132463-A (JP)
Title: Complementary mos device
Inventor: TSUBOTA TOSHIO
IPC: H01L27/092
Filed: 1984-07-24
Abstract: PURPOSE:To obtain the titled device excellent in latch-up withstand voltage by a method wherein P<+> type source-drain diffused regions or N<+> type source-drain diffused regions are constructed of multilayers having lower concentrations in the outer periphery than inside. CONSTITUTION:The P<+> type drain diffused region 2 is composed of a P<+> type high concentration region 2-a and a P type low concentration region 2-b having a concentration close to that of an N type substrate 1. In other words, a P<+> type high concentration region 2-a similar to the conventional one is formed in the P type low concentration region 2-b. The P<+> type source diffused region 3 is likewise composed of a P<+> type high concentration region 3-a and a P type low concentration region 3-b. Besides, the N<+> type source diffused region 6 and the N<+> type drain diffused region 5 which have been formed in a P-well 7 substrate are constructed in such a manner that N<+> type high concentration regions 5-a and 6-a are formed in N type low diffused regions 5-b and 6-b having concentrations close to that of the P-well substrate respectively.
Patent JP-S5485707-A (JP)
Title: Magnetic recorder-reproducer of 2 tape cartridge type
Inventor: KUDOU OKITAMI
IPC: G11B15/67
Filed: 1977-12-20
Abstract: PURPOSE: To eliminate the need for tape rewinding at the exchanging of tapes by leading a leader tape from feed side cartridge to running path and pressing the take- up side reel shaft.  
     CONSTITUTION: After an empty cartridge 1 is mounted to the take-up side of a tape deck, a cartridge 2 contained with tape is mounted to the feed side and a delivery roller 3 is contacted to the leader tape in the cartridge 2 to deliver out the leader tape. The tape having been delivered out goes via guide pin 4 and tension arm 4 into the tape path formed by a guide rail 6 and leader tape inner side defining plate 7. After it makes 1 turn about a head cylinder 12, it enters the cartridge 1 by being guided by the guide pin 4. On the take-up side, a tape winding roller arm 13 for making the take-up sure is provided, and a house 14 for containing the cartridges 1, 2 is provided to the tape deck. Thereby, the need for tape rewinding at the tape exchanging may be eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08322902-A (JP)
Title: Bathing assisting apparatus
Inventor: OSHIKUBO YOSHIHIKO
IPC: A61H33/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a bathing assisting apparatus, by which a physically handicapped person is enabled to go in and out a hot water storing part of a bathtub without a large load upon a caring person. CONSTITUTION: Both side roll parts 13a of a sheet member 13 are turnably installed on both side parts 50, 51 of the longitudinal side of a bathtub 5, and a hot water storing part 54 of the bathtub 5 is nearly covered with the middle part 13b between the roll parts 13a. The roll parts 13a are turned in a designated direction by a driving source 14 to bend the middle part 13b in the hot water storing part 54, whereby a person M to be bathed on the middle part 13b is bathed in the hot water H in the hot water storing part 54 of the bathtub 5, or the roll parts 13a are turned in the reverse direction to stretch the middle part 13b horizontally on the hot water storing part 54 to facilitate a person's M to be bathed getting on and off the middle part 13b.
Patent JP-S6132870-A (JP)
Title: Brush charging device
Inventor: SAGAMI SHIZUO
IPC: G03G15/02
Filed: 1984-07-26
Abstract: PURPOSE:To prevent toner from entering the inside of a contact part between a brush and a photosensitive substance and to improve the uniformity of charging by using an electret fiber for the inlet part of the contact part of the brush which is in contact with the photosensitive substance. CONSTITUTION:An electret fiber is used for the inlet part 3a of the conductive brush 3 and a generally used material is used for other parts 3b. A pile fabric obtained by implanting the parts 3a, 3b is adhered to a base board 1 with an adhesive agent or the like so that the part 3a is arranged at a place closer to the inlet part of the contact part than the part 3b when the brush 3 is in contact with the photoconductive substance 2. In the electret processing, an electret film 6 parmanently charged to positive polarity at its one side and negative polarity at the other side is slit by a slitting instrument having many cutters to be formed like fibers. The formed electret fiber 5 is woven like piles and adhered to the base board 1 with the adhesive agent or the like to form a brush charging device.
Patent JP-S5487192-A (JP)
Title: Mis type semiconductor intergrated circuit and its manufacture
Inventor: YOU KANJI
IPC: H01L29/43
Filed: 1977-12-23
Abstract: PURPOSE:To establish IC having a plurality of MISFET's having different Vth without using complicated process, by utilizing the difference of threshold voltage through the conduction type, whether P or N, for the polycrystal Si constituting the gate. CONSTITUTION:The P type well region 3 is formed by diffusion on the N type Si substrate 1 by taking SiO2 film 2 as a mask and the specified window is opened on the film 2 including the SiO2 film caused at the same time. Next, thin gate SiO2 film 4 is produced on the exposed surface in the window and the polycrystal Si gate 5 is coated not including impurity is coated on it. After that, FET's 3, 4 formed in the region 3 and FET's 1, 2 formed in the substrate 1 are covered with the photo resist film 6 while restricting the area, forming the P type source and drain region of P channel FET's 1 and 2 by diffusion. Simultaneously, the gate 5 of FET's 1, 4 is converted into P type. After that, the resist film 6 is renewed and the N type source and drain region of the N channel FET's 3, 4 is formed by diffusion, and simultaneously, the gate 5 of FET2 is converted into N type.
Patent JP-S5581256-A (JP)
Title: Start assisting device for diesel engine
Inventor: KUWABARA KUNIHIRO
IPC: F02M31/06
Filed: 1978-12-12
Abstract: PURPOSE: To improve starting performance of a diesel engine, by using a burning type heater as a start assisting device for the engine and controlling the heating of this heater by means of an oxygen sensor.  
     CONSTITUTION: Fuel, which is introduced into a fuel injection pump 1 through a feed pump 2 and a filter 3, is pressurized by a pump 1 and injected into an engine through a jetting valve 4. A part of the fuel from the pump 1 is introduced into a burning type heater 9 in an intake pipe 8 through a return pipe 5 and a branch pipe 6. The branch pipe 6 is provided with a solenoid valve 6 on its top, and this valve is opened and closed by a starter switch 13 and signal from an oxygen sensor 10 provided in the intake pipe 8. The valve 7 is opened at a constant value of oxygen content in air inhaled by the engine so that a burning is conducted in the heater 9. 
     COPYRIGHT: (C)1980,JPO&Japio