baber/WOPTO huggingface dataset:
Patent JP-H08328170-A (JP)
Title: Viewpoint follow-up type stereoscopic image display
Inventor: IMAI HIROSHI
IPC: G03B21/56
Filed: 1995-05-31
Abstract: PURPOSE: To provide a viewpoint follow-up type stereoscopic image display which always displays a precise stereoscopic image matching with the viewpoint position, even if an observer moves. CONSTITUTION: Angle information θ and ϕ on the head part of an observer is detected by a position sensor 14 and a processor 16 so that a viewpoint position compensation quantity Δ is calculated by its angle information. A controller 18 issues a control instruction to a drive part 19 based on the compensated position information, the drive part 19 moves a projector 11 on a movement stage 12 in arrow (a) direction, and the image projected from the projector 11 by an image processing part 20 is appropriately processed. The observer can thus always sense a precise stereoscopic image matching with the viewpoint (the central part of the both eyes).
Patent JP-S6133846-A (JP)
Title: Profile controller
Inventor: MATSUURA HITOSHI
IPC: B23Q35/123
Filed: 1984-07-27
Abstract: PURPOSE:To make re-start of automatic profile machining practicable under generation of tracer-free state, by using a speed compensating means for reducing the set feed speed of a memory means under tracer-free state and a re-start means for re-starting the profile machining after said speed reduction. CONSTITUTION:Provided that a microprocessor 31 is considered to be in tracer- free state, if break of a cutter 4 is detected and determined to be a real damage the profile machining is stopped and if determined to be no trouble in the cutter 4, the profile machining is interrupt once. And after detection of perfect stop of profiling feed, the direction of approach stored in memory 32 is read to get approach action practically carried out. After the end of it, set feed speed V, then speed ruduction ratio KI are read in. These values are mutually multiplied and the result of multiplication V.KI is stored in memory 32 as a newly set feed speed, which shall be applied to speed operation circuit 10 to restart profile machining. Therefore, automatic restart of machining is possible even through tracer-free state occurred during the process of profile machining.
Patent JP-H112822-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: NAGAE NOBUKAZU
IPC: G09F9/30
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which prevents resin as a sealing material from spreading from specific line width, hold the cell gap of an area-increased liquid crystal layer at a constant value on the whole, and has improved production efficiency and high display quality and its manufacture as to a liquid crystal display device which has its screen made large by sticking a connection substrate consisting of small-sized substrates opposite a large-size substrate by using the sealing material. SOLUTION: Two TFT substrates 2a and 2a are stuck together by using the sealing material 3 and spacers 4 formed independently of the same pressure- resisting resin. Those sealing material 3 and spacers 4 are formed with high fineness in one process by using a photomask. The spaces 4 are so formed that they are put in areas of the BM(black matrix) on a CF substrate 1.
Patent JP-H1013176-A (JP)
Title: Logarithm-if amplifier circuit
Inventor: KURODA HIDEHIKO
IPC: H03G11/08
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To adjust an input dynamic range and to stabilize a detection output by adopting the common emitter of a differential amplifier as the input of a differential pair, consisting of transistors having an emitter resistance and adding the collector current of the differential pair. SOLUTION: A reference voltage VREF is connected to the base of the third transistor Q13 and the common emitter of the differential amplifiers in respective stages is connected to the base of the fouth transistor Q14 . Moreover, the collector of the third transistor Q13 is connected to a power source line Vcc with an adding circuit, consisting of theresistance R and a capacitor C. A multi-stage IF amplifier where temp. compensation is possible with excellent linearity in a logartithmic characteristic such as this is connected to the differential pair, which is provided with the prescribed ratio of an emitter size and with emitter resistances R13 -Rn3 . Then, the collector current is added. Therefore, the input dynamic range is adjusted, so that an input level is adjusted.
Patent JP-H10331998-A (JP)
Title: Flow control device
Inventor: UCHIDA YUKIO
IPC: F16K3/32
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a flow control device that can attain sufficient energy saving when an actuator is in a nonoperating state and required operating oil pressure is low. SOLUTION: A spool valve 50 controlling to open/close a drain passage 19 so as to control the flow rate of operating oil led to a discharge passage 8 is composed of an inner spool 51 and an outer spool 52. The end part of a large diameter part 51a of the inner spool 51 is provided with a flange 57 with which the end part of a cylindrical part 52a of the outer spool 52 comes in contact. An opening 58 communicated with a first pressure chamber 15 is formed between the flange 57 and the end part of the cylindrical part 52 a of the outer spool 52. A low pressure chamber 56 is formed on the inner peripheral side of the outer spool 52, while a control spring 17 is made to act upon the inner spool 51.  A spring member 66 for energizing the inner spool 51 to the first pressure chamber 15 side and energizing the outer spool 52 to the second pressure chamber 16 side is attached between the inner spool 51 and the outer spool 52.
Patent JP-H09302652-A (JP)
Title: Construction method of making compaction composite pile having pile column core made of cement pile
Inventor: YAMAMOTO YASUYUKI
IPC: E02D5/34
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the construction cost by discharging an aggregate into the ground through a hollow pipe, and discharging cement powder into the ground through the hollow pipe while driving back the hollow pipe to make a cement pile. SOLUTION: A cylindrical hollow pipe is driven into the ground to a prescribed depth. An aggregate is discharged into the ground through the hollow pipe while the hollow pipe is pulled up to a pile head depth to make a drain pile. The hollow pipe is then driven back to a pile bottom depth to compact the drain pile. Further, cement powder or a mixture of cement powder and aggregate is discharged into the ground through the hollow pipe while the hollow pipe is pulled up to make a cement pile in the pile column core part, and a compacted sand pile is made in the circumference thereof.
Patent JP-H10329309-A (JP)
Title: Operational timing controller for sheet-feed printer
Inventor: AOSHIMA TOSHIHIKO
IPC: B41F33/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To control the operational timing on the downstream side of an inverting mechanism without requiring any encoder on the downstream side. SOLUTION: The operational timing controller comprises an encoder 5 for detecting the rotational phase on the upstream side of an inverting mechanism, means 7 for inputting the longitudinal dimensions of a sheet to be printed, and an operating/controlling means 6 for receiving the rotational phase data on the upstream side and the longitudinal dimension data of the sheet to calculate the rotational phase on the downstream side and generating various operational timings from the rotational phase data on the upstream side and the downstream side.
Patent JP-H0451084-A (JP)
Title: Surface light emitting device
Inventor: KIJIMA MAKOTO
IPC: G02F1/1335
Filed: 1990-06-18
Abstract: PURPOSE:To uniform the surface brightness distribution at low cost by roughening the reverse surface of a photoconducting plate and forming a gradation layer part, which has a pattern increasing reflecting opening area with the distance from a light soruce means, between the reverse surface of the photoconducting plate and a reflecting plate. CONSTITUTION:The light from a linear light source means 3 is propagated in the photoconducting plate 2 in the face parallel direction and repeats irregular reflection by the reverse surface 2c and flank 2b of the photoconducting plate 2. Part of the reflected light which is made incident on the roughened reverse surface 2c of the photoconducting plate 2 at larger than a critical angle is reflected by a reflecting surface 8 to return to the photoconducting plate 2 and exit from the surface 2a, but the reflection quantity is adjusted by the gradation part 9 to make the reflection quanity larger at the center part (c) and small at the flank light incidence part 2b. The light bneam which is made incident on the surface above the critical angle, on the other hand, is projected from the surface and the lighr received from the surface of the photoconducting plate 2 is projectd by the diffusion surface f the diffusion plate 1 to form a face light emission part wich has a uniform, high-level brightness face distribution. Consequently, the face brightness distribution can be uniformed at low cost.
Patent JP-H079273-A (JP)
Title: Work placing device
Inventor: FUKUSHIMA SEI
IPC: B23P21/00
Filed: 1993-06-28
Abstract: PURPOSE:To simplify the structure of a work placing device and prevent increase in the changeover torque of a rotary oil supply device. CONSTITUTION:This device comprises a horizontally rotating base table 8 equipped with a plurality of work placing parts 9 on which works in different shapes are placed, a central protruding member 33 which is installed protrusively on the rotary base table and is provided with a vertical center hole 3, and a central fixing table 36 which is equipped with a vertical center shaft 35 to be fitted in the hole 34. This device also includes a plurality of distributive oil supply ports 37 put in communication with the oil supply area E of each work placing part and arranged as studded in the circumferential direction at the inside circumferential wall of the vertical center hole, a central opening 38 formed in the vertical center shaft 35 and mating with the oil supply ports 37, a pair of seal rings 40 to be fitted on the vertical center shaft, a resin bushing 41 put in slide contact with the seal rings and fitted in the inside circumferential wall of the vertical center hole, and a sealing rotary plate 42 which is in slide contact with the inside circumferential wall of the vertical center hole to be secured to the end of the vertical center shaft.
Patent JP-S6312333-A (JP)
Title: Production of amphoteric surface active agent
Inventor: SAKAGUCHI NOBORU
IPC: C09K23/38
Filed: 1986-07-03
Abstract: PURPOSE:To improve corrosiveness and temperature stability of the titled agent by producing the amphoteric surface active agent by reacting a compd. contg. an amino group and an alkali salt of an acid halide in a non-aqueous solvent, followed by removing a precipitated alkali halide. CONSTITUTION:The amphoteric surface active agent which contains a small amount of the alkali metal halide salt is produced by reacting the compd. contg. the amino group and the alkali salt of the acid halide in the non-aqueous solvent, followed by removing the precipitated alkali halide. The non-aqueous solvent is preferably exemplified by 1-4C an alcohol, such as alkylene glycol and dialkylene glycol, etc. The water content in the reaction system is preferably <=0.1wt%, and the solvent content in the reaction system is preferably 20-80wt% on the weight basis of the reaction system. The amphoteric surface active agent is exemplified by acetic acid betaine, sulfuric acid betaine and imidazoline type betaine, etc.
Patent JP-H055207-A (JP)
Title: Aromatic polyamide-fiber
Inventor: BOKU KACHIN
IPC: C08J5/18
Filed: 1991-05-30
Abstract: PURPOSE: To obtain inexpensive aromatic polyamide fibers having high strength and high degree of orientation with easy process management by using prepolymer dopes polymerized incompletely and simultaneously carrying out the final polymerization of the prepolymer and the orientation of molecular chains by a specific method. CONSTITUTION: At first, equimolar amounts of an aromatic diamine and an aromatic diacidchloride are added to an amide base solvent where an inorganic salt is dissolved. Next the obtained mixture is partially polymerized at a low temperature to form an optically anisotropic liquid crystalline prepolymer dope, which is then sprayed right and left together with a polymerization promoting/ precipitating solvent (preferably a mixed solvent of a tertiary amine base solvent with an amide base solvent) from a spray nozzle while imparting >=20 sec<-1> shear rate to the dope by contacting with the solvent to obtain the objective fiber in pulp-shaped staple form having completely extended molecular structures as microstructures by this molecular orientation/polymerization method, >=3 intrinsic viscosity and >=15 g/d strength and free of a crystal defect layer perpendicular to the fiber axis.
Patent JP-S6051938-A (JP)
Title: Screen switching system in multi-programming system
Inventor: OOBA TOSHIAKI
IPC: G06F3/048
Filed: 1983-08-31
Abstract: PURPOSE:To manage system common resources efficiently and at a low cost by making a screen image of a displaying memory area watch and wait by depressing an attention key, and copying a new image. CONSTITUTION:When an attention key on a keyboard 1 is depressed, seeing a status displayed on a system status display area S, a CPU4 starts a managing program, and a screen image 11 of a CRT displaying memory area 32 of a main storage device 3 is shunted to an original screen image memory area 31. Instead of it, a screen image 12 of the next job 2 is copied to this memory area 32, the job 2 is started, and it is displayed on a user display area U of the CRT6.
Patent JP-S5858330-A (JP)
Title: Jack for construction of sheathing
Inventor: UENO NOBUYUKI
IPC: E04G25/04
Filed: 1981-10-02
Abstract: PURPOSE:To quickly and safely set a pantagraph type jack whose length can be easily adjusted by movably fitting the jack for sheathing cut beam at the basal portion of the pantagraph. CONSTITUTION:In a pantagraph type jack 9, arms 1a, 1b, 2a, and 2b are connected with pins 3a and 3b, and the basal portion is connected to a base metal 6 with pins 7a and 7b. The jack 9 is movably fitted into the hole of the base metal 6. When a wire 16 is pulled, the jack 9 is moved toward the base metal 6 and thereby the length of the cut beam is adjusted. The cut beam is hooked on a wale by means of the fitting metal 4, the jack 9 is extended by an oil- pressure pump 18, and when the flange 10 of the outer cylinder of the jack 9 comes into contact with the base metal 6, the excavated wall face is pressed.
Patent JP-S5679980-A (JP)
Title: Production of watch-case
Inventor: MORITA YOSHIO
IPC: G04B37/11
Filed: 1979-12-04
Abstract: PURPOSE: To enable the slug of press blanking to be easily removed in a body having bayonet construction, by joining a body disposed with bayonet projections and separate bodies divided by the cavity part at the top surface of this projection thereby producing the body.  
     CONSTITUTION: A plurality of bayonet projections 1-a engaging mutually with a plurality of a back cover are formed to a body 1 by machining and press blanking. After this, separate bodies 2 divided at the cavity part 1-b at the top surface of the bayonet projections are joined, whereby the watch-case is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053921-A (JP)
Title: Dozing drive preventing device
Inventor: HIRAMATSU MACHIKO
IPC: B60W30/00
Filed: 1991-06-28
Abstract: PURPOSE:To prevent a driver from driving a car asleep. CONSTITUTION:When a driving condition detector 1 detects the awakening degree, a control device 2 instructs a current value depending on the detected awakening degree to a low frequency generator 3, so that a feeble low frequency current is applied to a driver through plural electrodes 4, 5 to give pulsative stimulation to the driver. In the case where the drive continues to doze at the wheel after the application of a current, the control device 2 instructs such a higher current value as to exert no bad influence upon a human body to the low frequency generator 3 so that strong pulsative stimulation is given to the driver to awaken the driver.
Patent JP-S6325531-A (JP)
Inventor: MANFUREDO KEEZERU
IPC: G01N21/47
Filed: 1987-06-26
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-S5682546-A (JP)
Title: Color picture tube
Inventor: TOMITA YOSHIFUMI
IPC: H01J29/32
Filed: 1979-12-07
Abstract: PURPOSE:To prevent the Brauning phenomena and to reduce the manufacturing cost of a panel glass, by coating a material which shows reverse photochromism and a fluorescent material which emits ultravoilet rays. CONSTITUTION:Fluorescent materials which emit green, blue, and red light respectively are coated in such arrangement as stripes or dots on the inner face of a clear panel using conventional technology, while a fluorescent material which emits ultraviolet rays is coated over the gaps between the stripes or the dots. Then, a reverse photochromic material is coated entirely on the outer face of the panel glass. Since permeation factor approximately the same as those of gray panel or tint panel is  achieved, while employing a clear panel, the manufacturing cost of the panel glass  can be reduced considerably and the Brauning phenomena can be prevented.
Patent JP-H0448130-A (JP)
Title: Air conditioner
Inventor: MIURA KENJI
IPC: F24F1/00
Filed: 1990-06-15
Abstract: PURPOSE:To enable execution of high-efficient air-conditioning by a method wherein an underfloor space or a space at the back of a ceiling forms an air conditioning space, and a discharge port for discharging air conditioning air communicated to the air conditioning space is formed in a position on a floor or a ceiling. CONSTITUTION:Air conditioning is effected such that air conditioning air is fed to the interior 1 of a room through discharge ports 6 and 7 by means of air conditioning spaces 4 and 5 formed in a ceiling space 3 and an underfloor space 2. As a result, there is no need to install a duct for feeding air conditioning air at the back of a ceiling and under a floor, and in installation thereof, there is no limit on a place. The interior 1 of a room can be air-conditioned on the whole, and efficient air conditioning can be effected.
Patent JP-H095317-A (JP)
Title: Device and method for analyzing physiological condition
Inventor: HORIKANE AKIRA
IPC: G01R33/48
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a device and method for analyzing physiological condition by which the physiological condition of a biological sample of the body, seed, tissue, callus, microorganism, etc., of a plant or an eucaryote can be analyzed continuously in a nondestructive state even to the internal state of the tissue. CONSTITUTION: A measuring instrument 4 and an RF transmitter-receiver 5 are arranged in the air-core section 3 of a magnetic field forming device 2 composed of a stationary magnetic field coil 2a and inclined magnetic field coil 2b and supported by means of an air duct 36 which also works as a supporting shaft and a sample holder 11 housing a biological sample 16 is set in the measuring instrument 4. The sample 16 housed in the holder 11 is grown by maintaining the instrument 4 at a constant temperature by supplying hot or cold air from the duct 36 and, at the same time, by supplying a solution from a solution supplying tube 31 and air from an air supplying tube 32.  The change of the physiological state of the sample 16 is analyzed by obtaining MRI(magnetic resonance imaging) pictures and spectra by transmitting an RF pulse from an RF coil 8 and receiving MR(magnetic resonance) signals.
Patent JP-H085036-A (JP)
Title: Method and apparatus for carbonizing waste
Inventor: YASUNO HIROTOMO
IPC: F23G5/44
Filed: 1994-06-17
Abstract: PURPOSE:To continuously treat waste by using a carbonizing furnace in which a waste hopper and a gas exhaust unit are provided at its top and a carbonized residue discharge unit is provided at its bottom in a method for carbonizing the waste mainly formed of organic materials by heating it in an oxygen deficient state. CONSTITUTION:In a carbonizing furnace 1, a heating, unit 6 has a heater 7 at the outer wall of its bottom, only the unit 6 is covered with a heat insulator, the other part is not covered with the insulator and air-cooled. The furnace is sucked by a blower 13 via a gas discharge unit 9 to be in a pressure-reduced state. Waste is charged in the furnace from a charging hopper 2 of the top of the furnace in this state via a rotary valve 3, and started to be heated. After a predetermined time, rotary valves 3, 5 of its exit/entrance are driven to continuously charge the waste and to continuously discharge carbonized residue. Exhaust gas containing hydrochloride generated by the carbonization is purified via tanks 11, 11 in which water is filled at the end of the gas discharge unit, and then discharged.
Patent JP-S5381091-A (JP)
Title: Semiconductor device
Inventor: KANZAKI KOUICHI
IPC: H03K19/091
Filed: 1976-12-27
Abstract: PURPOSE:To obtain an I<2>L which makes positive logic operation by setting the lengths of mutually opposing sides of the emitter region of a transistor for injector and the base region of a transitor for inverter so that the former becomes smaller than the latter.
Patent JP-S6228354-A (JP)
Inventor: TSUCHIYA MIKIAKI
IPC: B65D75/66
Filed: 1985-07-19
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-H0819451-A (JP)
Title: Supporting device for cushion pad of seat for vehicle
Inventor: TANMACHI YUICHI
IPC: A47C7/28
Filed: 1994-07-11
Abstract: PURPOSE:To make it possible to obtain a comfortable feeling of use even if a thin type cushion pad is used. CONSTITUTION:A seat receiving spring material 2 formed with a surface spring 20 formed by extending plural pieces of spring steel wires 25 in a longitudinal direction within a square frame material 21 having required rigidity and elasticity in combination is arranged in the aperture 11 of a cushion frame 1. The front end of this seat receiving spring material 2 is connected to the front end of the cushion frame 1 via a freely turnable connecting member 50 and the rear end of the seat receiving spring material 2 is connected to the rear end of the cushion frame 1 via plural tension springs 4.
Patent JP-H11332927-A (JP)
Title: Lower leg holder for medical device
Inventor: OKADA SEIICHIRO
IPC: A61F5/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a lower leg holder for a movement therapy device capable of omitting an operation for angle adjustment and performing prompt wearing without burdening a patient. SOLUTION: This lower leg holder is provided with a case part 2 composed of a foot part 3 for inserting a foot and a cylinder part 4 for mounting a lower leg for which a joint with a built-in angle detection means is fixed on the outer side of the cylinder part 4, a generally thick first flexible material 7A disposed on the inner side of the cylinder part 4 for gradually increasing thickness from the part of the calf to the part of the ankle, a lid 5 in a semi-cylindrical shape molded by a metal or plastic plate, a uniform thin second flexible material 7B disposed on the inner side of the lid 5 and a fixing means such as a belt or the like for fixing the cylinder part 4 and the lid 5 holding the lower leg there between.