baber/WOPTO huggingface dataset:
Patent JP-2000305475-A (JP)
Title: Display device
Inventor: KASHIO YUKIO
IPC: G09F9/40
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the whole device in a display device which displays a synthesized image by two liquid crystal display panels. SOLUTION: The case of the device consists of a pair of cases 1 and the pair of cases 1 are connected by hinges 3 in the upper and lower parts of each surface so that they can be opened and closed. Each case 1 houses a back light unit 12, a liquid crystal panel 11, a light transmission body 21 and a diffusing plate 25. When the device is not used, the pair of cases 1 are closed to reduce the size of the whole device into almost half.
Patent JP-H09297807-A (JP)
Title: Device and method for reading bar code
Inventor: SETA HIROYUKI
IPC: G06K7/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the bar code reading device which does not reflect the influence of changes in a state such as staining and blurring of a bar code on its reading process as much as possible. SOLUTION: When the bar code is irradiated with light from a light source 111 and the lightness of its reflected light is read by a CCD 112, an A/D conversion part 113 quantizes the read lightness with a gray scale consisting of a specific number of gradations and stores the quantized data in an image memory 12. Further a discrimination part 13 binarizes the stored lightness of the reflected light according to a specific rule and discriminates the array pattern of the bar code from the lightness of the binarized reflected light. Then a data conversion part 14 converts the array pattern of the bar code discriminated by the discrimination part 13 into code data. Consequently, a read permissible range can be expanded corresponding to changes in state such as the staining and blurring of the bar code.
Patent JP-S58225495-A (JP)
Inventor: OOSAWA TOSHIROU
IPC: G07F19/00
Filed: 1982-06-25
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-S60255635-A (JP)
Inventor: FURANTSU GIYUNTONAA
IPC: C03B7/14
Filed: 1985-05-23
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-H10295483-A (JP)
Title: Headrest support structure
Inventor: MIYAUCHI FUMIO
IPC: B60N2/90
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a headrest support structure having a good appearance, in which reduction in the number of component parts required can be realized and in which the lock-plate can be avoided from becoming rickety. SOLUTION: As the return side end parts 15 of the oblique sections 16 formed on both side planes of a lock-plate 8 elastically come into contact with the inside plane of a holder 4, shakes of the lock-plate 8 in the transverse direction are prevented. Further, the lock-plate 8 is prevented from slipping off by engaging the return side end parts 15 with steps 17. As the steps 17 are not exposed outside of the holder 4, it is preferable so far as a good appearance is concerned.
Patent JP-H01278724-A (JP)
Title: X-ray mask and procedures for x-ray aligner
Inventor: IIMURA YUKIO
IPC: G03F1/00
Filed: 1988-05-02
Abstract: PURPOSE:To enable the X-ray exposure with high positional and long pitch precision to be performed by a method wherein a collective exposure region is divided into multiple exposure regions to reduce the dimension of individual window region so that the collective exposure region may be provided with exceeding two each of exposure regions in the same shape with the gap between mutually in parallel and adjacent exposure regions equal to the length of the exposure region in one direction. CONSTITUTION:An X-ray mask 1 is provided with two each of the same rectangular exposure regions 2 in the lateral width of a and the longitudinal width of 2b called A1 and A2 while these regions 2 are separated at the gap of a with a pair of opposite sides in the lateral direction positioned on the same straight lines. Furthermore, the X-ray mask 1 seen from a section along a straight line PQ has X-ray absorbing body pattern 4 on one side of an X-ray transmitting film 3 as well as holding frames 5 with exposure window regions 6 on the other side. Thus, the exposure window regions 6 including individual exposure region are divided into smaller sections to augment the positional and long pitch precision of an X-ray mask pattern. Through these procedures, the X-ray mask with augmented positional and long pitch precision can be manufactured.
Patent JP-H05301723-A (JP)
Title: Method for forming optical element
Inventor: SONE HIROSHI
IPC: C03B11/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a process for producing optical elements having excellent optical characteristics and dimensional accuracy even from preforms having non-uniform volume. CONSTITUTION:A material for an optical element is heated and press-formed in a space formed by a set of coaxially aligned upper mold, lower mold and body mold to obtain a formed optical element. The optical element material to be used in this process is a preform having a chamber 2 on the peripheral part of the effective optical face. The volume of the chamber 2 is not smaller than the volume corresponding to the volume change of the optical element material by the variation of the thickness by 0.1mm.
Patent JP-H06300552-A (JP)
Title: Breadthwise length measurement method
Inventor: AOKI MASATO
IPC: G01B21/00
Filed: 1993-04-13
Abstract: PURPOSE:To particularly enable an angle detector to be eliminated for measuring breadthwise length by obtaining an angle from the edge position of a two-dimensional sensor. CONSTITUTION:Data at each side of a two-dimensional sensor is first averaged. In this case, the data is sampled at 150 points maximum and averaged. Then, an angle composed of Zo at a point N on Yo, and Xwx and Xdx, and an angle composed of Xo, and YLx and Ybx is obtained. The start and end sides of an X-axis scanning direction with a one-dimensional sensor are respectively taken at angles of thetat and thetab, while the start and end sides of a Y-axis scanning direction being taken at thetad and thetaw. Then, a scanning process is started with the one-dimensional sensor. Thereafter, an angle at each point along the Y-axis scanning direction is obtained from thetaw and thetad, and an angle at each point along the X-axis direction is obtained from thetaL and thetab. Then, length in the Y-axis and X-axis is obtained, and the average, maximum and minimum values thereof are further obtained, using the data of each point along the X-axis and Y-axis directions.
Patent JP-S5633845-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU KENICHI
IPC: H01L21/316
Filed: 1979-08-29
Abstract: PURPOSE:To improve the wetting property with the surface attached to glass and melt glass and to permit good formation of a P-N junction by previously forming oxide films on the surface adhered to glass which performs passivation. CONSTITUTION:Oxide films 11 with 40Angstrom  or more are formed on the surfaces of mesa grooves 2 by dip treatment for a wafer 1 with a mixed liquid with hydrofluoric acid and nitric acid and also by heat treatment under oxide atmosphere. Next, a glass layer coating the exposed section of a P-N junction is formed. In this way, the wetting property with the surface attached to glass and melt glass will be improved. Therefore, a glass layer for passivation will become thin and the P-N junction will be formed excellently.
Patent JP-H06292025-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/00
Filed: 1993-04-13
Abstract: PURPOSE:To improve a debug efficiency in design and to collect data for solving a fault by printing and outputting the result of analysis of demodulated compressed data thereby enabling the analysis of the compressed data by the equipment itself. CONSTITUTION:A CPU 1 analyzes compressed data stored in a DCR 4, converts the data into corresponding character code and stores the converted code into a work RAM 3 for character conversion from the code. A compression code analysis display section 13 counts compressed data and fill bits and analyzes an EOL and counts the total sum of the bit number of 'compression data + fill bit' and total sum of run length after demodulation to discriminate the adequacy of the data. Then the processed data are converted into characters and printed out. Through the constitution above, the equipment it self analyzes compressed data and debug efficiency in design is improved and data collection to solve a fault caused in an actual operating equipment quickly is attained.
Patent JP-S5737042-A (JP)
Title: Side viewer for car
Inventor: SUZUKI MASARU
IPC: B60R1/00
Filed: 1980-08-11
Abstract: PURPOSE:To facilitate safety recognition at right and left on going into a road by installing the mirror body which can be turned in reciprocating movement between the projection position and the store position. CONSTITUTION:When a mirror body 7 is unnecessary, the mirror body 7 is turned to the store position in a storing concave 6, and thus obstruction for visual field and generation of wind cutting sound on travelling are prevented. On going into a road from the place having poor visibility at right and left, an operator 13a is operated, and the mirror body 7 is turned to the projection position. In this state, the sight at the right and left of the road to which a car 1 is going-in is caught in the view field of a driver through the mirror surfaces 7a and 7b at the right and the left of the mirror body 7. Therefore, the safety at the right and the left of the going in road can be recognized certainly and easily by the mirror body 7.
Patent JP-S603172-A (JP)
Title: Semiconductor laser
Inventor: UEMATSU YUTAKA
IPC: H01S5/323
Filed: 1983-06-21
Abstract: PURPOSE:To reduce noises due to returning beams by forming a GaInAsP layer having an end wavelength longer than an optical absorption end wavelength of an active layer to either one of the lower section of an InP first clad layer or the upper section of an InP second clad layer when the first clad layer, the active layer, the second clad layer and the like are laminated on an InP substrate and a laser is manufactured. CONSTITUTION:An N type Ga0.31In0.69As0.67P0.33 layer 2, absorption-end energy thereof is 0.92eV, an N type InP clad layer 3, a Ga0.28In0.72As0.61P0.39 active layer 4, to which an impurity is not added and absorption-end energy thereof is 0.95eV, a P type InP clad layer 5 and a P type Ga0.31In0.61As0.67P0.33 layer 6, absorption-end energy thereof is 0.92eV, are laminated on an N type InP substrate 1, and grown in a liquid phase in an epitaxial manner. An Au/ZnP type electrode 8 is applied on the layer 6 through an SiO2 film 7 and an Au/Ge N type electrode 9 on the back of the substrate 1 respectively.
Patent JP-S61268173-A (JP)
Title: Decoloration of fermentation medium
Inventor: YASUGATA KOICHI
IPC: C12N1/00
Filed: 1985-05-24
Abstract: PURPOSE:To enable the decoloration of a fermentation medium in high efficiency, and to decrease of the consumption of activated carbon used in the decoloration process, by filtering the medium with an ultrafiltration membrane. CONSTITUTION:Colored fermentation medium is decolored by filtering with an ultrafiltration membrane having a fractionation molecular weight of 50,000-3,000 and made of polysulfone, polyacrylonitrile, etc.
Patent JP-H05308238-A (JP)
Title: Production of tuning fork type crystal vibrator
Inventor: KIMURA FUMIO
IPC: H03H3/02
Filed: 1992-04-28
Abstract: PURPOSE:To reduce a frequency change against an external impressed pressure and shock by selecting a ratio of a fork width to a remained etching size of the tuning fork type crystal vibrator to be a specific range. CONSTITUTION:A vibration chip consists of two arms 3 (the length is L and the width is W) and a fork 4 (the width is D) removed by the etching processing is in existence between.the two arms 3. A tip of the fork 4 is a circular arc tangent to the width D. Remained etching is caused by the etching processing by using a mask of the tuning fork shape as above. Let the remained etching in the broadwise direction of the tuning fork be S and the remained etching in the lengthwise direction of the tuning fork be H, then a change in the oscillating frequency due to an externally impressed pressure and shock is less by controlling the etching time in a way that a ratio D/H of the tuning fork width D to the remained etching size H caused by the etching processing is selected to be 6-14.
Patent JP-H1037105-A (JP)
Title: Machine for correcting track position
Inventor: THEURER JOSEF
IPC: E01B29/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To transfer a track to an accurate target value by providing another second track hoisting up unit of which height can be adjusted by a drive part in front of a track hoisting up unit in the direction of work so that a running base runs out of a rail. SOLUTION: A machine 1 is supported on both side walls 27 of a concrete trough 28 through a crawler running base 33 at the time of work so that it is transferred from a sleeper to another sleeper. Next, in this case, a rail 10 of a track is caught by a track hoisting up device 29 of a second track hoisting up unit 18 to support a height direction guide roller 26 on the side walls 27 so that it is hoisted up together with a sleeper 31 by a predetermined minimum dimension from a bottom face of the trough 28 automatically and centering of the track for the center of the trough 28 is performed by both side guide rollers 21. Consequently, it is possible to avoid the action of stress due to the hoisting up of the track to a track division which is already at a target position and transfer the track to an accurate target value.
Patent JP-H11307555-A (JP)
Title: Compression bonded semiconductor device
Inventor: NAKAJIMA NOBUHISA
IPC: H01L21/52
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable compression bonded semiconductor device, which can easily make inert gas replacement to form an inert gas atmosphere in a space formed inside a guide ring and has a high withstand voltage characteristic. SOLUTION: Through-holes 70a and 70b are formed through an insulating guide ring 70, which concentrically positions a silicon wafer 1, an anode heat compensating plate 2, and a cathode heat compensating plate 3 inserted into an insulating pipe 5 by engagement to communicate the internal space S of the ring 70, containing an insulating coating member 4, with the outside of the ring on one side and the deterioration due to oxidation of the silicon wafer 1 are prevented with an inert gas staying in the internal space S by filling up the space S with an inert gas by performing forced inert gas replacement through the holes 70a and 70b.
Patent JP-H07318605-A (JP)
Title: Simulation device of gas breaker
Inventor: FUJIWARA FUKUO
IPC: G01R31/00
Filed: 1994-05-25
Abstract: PURPOSE:To execute the continuous open-close action by utilizing an electromotive hydraulic pump as a power source of an action part and to easily remove obstacles such as metallic particles generated by sliding or vibrating action in an initial stage. CONSTITUTION:A rotary shaft 2 is mounted on an action part-assembling table 1 on which a part operated in an airtight container such as a gas breaker and a rotary levers 3, 4 are secured to the rotary shaft 2. The rotary lever 4 is connected to a hydraulic cylinder 6 via a link 5. The hydraulic cylinder 6 having a double action cylinder is connected to a hydraulic pump 7 via a pressing hose 8a and a pulling hose 8b.
Patent JP-H02286003-A (JP)
Title: Walking type working machine for paddy field
Inventor: MOMOTA KAZUO
IPC: A01C11/02
Filed: 1989-04-27
Abstract: PURPOSE:To improve operation control by lowering driving wheels when lifting operation of steering handle is detected and stopping working of rise and fall control device by feed back mechanism during rise of the traveling machine. CONSTITUTION:When raising power is applied to a grip part at a reach side of a steering handle, driving wheels 8 are dropped based on the detected result of detecting mechanism and a traveling machine is raised. When the rising amount of the traveling machine reaches a given amount, feedback mechanism 10 is worked, a rise and fall cylinder 20 is stopped and the rising amount is made into a given amount.
Patent JP-S5452509-A (JP)
Title: Tape running and stopping detector of tape recorders
Inventor: TOMITA SEIJI
IPC: G11B15/02
Filed: 1978-09-09
Abstract: PURPOSE: To let sure automatic stopping be performed without malfunction by controlling the actuating member which releases the locking of an operating member and detects running and stopping by way of a rotating body which cooperates with a flywheel nonsynchronously.  
     CONSTITUTION: An actuating member 18 is oscillated by the rest pin 17 which is contacted with the cam 15 of a rotating body 14 by being pressed by a rotating body 12 actuating cooperatively with a reel turntable 10 by way of a friction member 11. This causes a supporting member 19 to be turned, by which the stopping member 24 moving on the rotating track of the protrusive stopping part 22 of a flywheel 21 is oscillated. When the turntable 10 stops at the tape end, the lock member 30 of playback button is unlocked by an unlocking mumber 29, by which running stop state is set. The running stop is then detected and resetting to the initial condition of a stop detector by a resetting member 20 is accomplished with a slight delay. In this case, the wheel 21 and the rotating body 12 turn nonsynchronously at a non-integer ratio, whereby the effect of the minute oscillation deviations of the member 18 is eliminated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10304083-A (JP)
Title: Communication system for multiple dwelling house
Inventor: NISHIYAMA FUJIO
IPC: G08B26/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To easily confirm an in-home state of a dweller by detecting the presence or absence of a dweller of a house with an individual interphone, outputting a presence or absence signal to a centralized calling device and also having a displaying means in accordance with a call operation from the centralized calling device to the individual interphone. SOLUTION: A control circuit 11 of a house information board A receives an output signal of an alarm monitoring board with a transmission circuit 12 through a communication line L2 and outputs a control signal that connects to a communication line L1 to a speaking circuit 16. It also outputs an abnormality message signal that is sent to the alarm monitoring board to the circuit 12 when a crime prevention abnormality detecting part 14 inputs an abnormality detection signal. A life abnormality detecting part 15 detects the presence or absence of a dweller of a house, outputs a presence or absence state signal to a centralized calling device, inputs a human body detecting signal which is outputted from at least two human body sensors S2 and outputs a presence detection signal to the circuit 11. A displaying part of the alarm monitoring board shows a presence state or an absence state according to a signal from the circuit 12.
Patent JP-S60256915-A (JP)
Title: Vertical magnetic recording medium
Inventor: INABE TOSHIHISA
IPC: G11B5/708
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a vertical magnetic recording medium of a high-density recording type having an excellent squareness ratio, etc. by using a specific titanate coupling agent in order to disperse hexagonal Ba ferrite powder into a magnetic layer contg. a vinyl chloride/acrylate copolymer as a binder. CONSTITUTION:A magnetic paint added with the titanate coupling agent expressed by formula I (R1=CnH2n+1; 3<=n<=13, R2 is CnH2n+1, 3<=n<=13 or the group expressed by formula II) in order to disperse the hexagonal Ba ferrite powder into a binder consisting of the vinyl chloride/acrylate copolymer is prepd. Such paint is coated on a substrate and is dried to cure while a magnetic field is impressed thereto in the direction perpendicular to the film plane. The high density vertical magnetic recording medium having the excellent squareness ratio, etc. is thus obtd.
Patent JP-2000300304-A (JP)
Title: Footwear
Inventor: KIN SHIYOUTETSU
IPC: A43B13/14
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a footwear not to disturb proper walking of a person. SOLUTION: A sole 2 of the footwear is composed of an upper layer part 3 and a lower layer part, which have elasticity together, and have uniform thickness as a whole. On the grounding surface of the lower layer part, a slit 5a is provided along a lengthwise straight line through one point in the area corresponding to a plantar arch and a slit 5b is provided along a line segment forming plural similar rectangles having two confronted points on the straight line with one point as a center and having two confronted points on a straight line orthogonal to the said straight line and the extension thereof on the grounding surface. When walking, the sole 2 is easily deformed corresponding to the state of a foot by the slits 5a and 5b.
Patent JP-H09271296-A (JP)
Title: Thermostatic chamber for pollen carrying insect such as bumblebee
Inventor: OTOMO HIROTAKA
IPC: A01K67/033
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the thermostatic chamber for the pollen carrying insect such as bumbleebees which is provided with a box body, etc., for storing a nest box of the pollen carrying insect and makes it easy to adjust the temperature in the nest, prolong the life of the insect, and make efficient year-round use. SOLUTION: This thermostatic chamber is provided with the box body 3 which stores the nest box of the pollen carrying insect such as bumblebee, a temperature control means 10 which holds the inside 4 of the box body in an optimum growth environmental temperature zone of the pollen carrying insect, and a communication means 15 through which the pollen carrying insect goes out and gets in. The temperature in the box body 3 is controlled preferably by an electronic freezing element as the temperature control means 10.
Patent JP-H06320784-A (JP)
Title: Printing device
Inventor: INOUE KUNIHIRO
IPC: B41J2/42
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a printing device, having duplicating function and low in noise, by a method wherein a material, capable of protruding in every one picture element through magnetostrictive and electrostrictive effect, is formed on the surface by a latent image bearing body. CONSTITUTION:A given magnetic latent image is formed on the surface of a rotating latent image bearing body 1 by a magnetic recording head 3 and the latent image is developed by a developer 4 while adhering microcapsules 8. Subsequently, the microcapsules 8, adhered to the latent image bearing body 1, are transferred onto a recording paper 15 through a transfer roller 5 and the shells 81 of the microcapsules 8 are raptured to conduct the core 82 in the shell to the outside of the same. Successively, ultraviolet rays are projected from a fixer 6 to solidify the cores 82 soaked into the recording paper 15. On the other hand, the mi-crocapsules 82, remaining on the latent image bearing body 1, are removed by a cleaner 7 and the latent image is also eliminated by a magnetic eraser 2.
Patent JP-S5235086-A (JP)
Title: Vessel for treating reddish brown tide
Inventor: NOMA TETSUO
Filed: 1975-09-12
Abstract: PURPOSE: To provide a vessel which can treat in high efficiency and at a low cost the reddish brown tide which is developed on the sea surface. 
     COPYRIGHT: (C)1977,JPO&Japio