baber/WOPTO huggingface dataset:
Patent JP-S55148190-A (JP)
Title: Printing method
Inventor: YAMAMOTO JIYUNICHIROU
IPC: B44C1/00
Filed: 1979-05-07
Abstract: PURPOSE: To facilitate the printing of arbitrary patterns on an un-even object by a method wherein a water soluble film having some patterns is floated on the water surface, the pattern is applied with an adhering and expansible characteristics, thereafter a printed matter is pushed down and a part thereof or all of the printed matter is sunked into the water. The patterne layer is easily transfered on the uneven surface of the printed matter.  
     CONSTITUTION: The printing sheet having some arbitrary pattern layers 2 thereon made of non-water soluble coating or printing ink at one surface of the water-soluble film of PVA or cellulose etc. is floated on the water surface with its pattern layer 2 being faced upward, the film 1 is bulged out due to its wetted condition to form a jelly-like condition, and at this time a solvent etc. is coated over the pattern layer 2 to apply it with an adhering and extendable characteristics. The printed matter 5 is pressed over of the pattern layer 2 and a certain part of or all of the printed matter is sunked into the water. The pattern layer 2 is closely contacted with the surface of the printed matter 5 under a hydraulic pressure in the water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53141644-A (JP)
Title: Optical connector
Inventor: YATSUHOSHI AKIMASA
IPC: G02B6/36
Filed: 1977-05-17
Abstract: PURPOSE:To automatically remove dust deposited on optical fibers, etc. at the coupling by providing devices of wiping away the dust on the coupling surface of optical path in connectors.
Patent JP-S57170588-A (JP)
Title: Colorant laser
Inventor: ARISAWA TAKASHI
IPC: H01S3/094
Filed: 1981-04-14
Abstract: PURPOSE:To obtain high conversion efficiency by using pyrazoloazaxanethenoisoquinolinone series colorant represented by the specific formula as a laser active colorant. CONSTITUTION:In a colorant laser, pyrazoloazaxanethenoisoquinolinone series colorant represented by the general formula as a laser active colorant is used, and a color laser having the oscillation range of 550-660nm is obtained, where R<1> represents hydrogen atom, alkyl group, trifluoromethyl group, alkoxycarbonyl group, alkoxycarbonyl alkyl group, aralkyl group or phenyl group, R<2> represents alkoxycarbonyl group, cyclohexyloxycarbonil group, tetrahydrofluoroxycarbonyl group, aryloxycarbonyl group, benzyloxycarbonyl group, acyl group, cyano group or substituent group, which may have substituent group or carbamoyl group which may have substituent group, and R<3> represents a lower alkyl group.
Patent JP-H05216980-A (JP)
Title: Seal impression collating device
Inventor: TAKEDA MASARU
IPC: G06T7/00
Filed: 1992-02-06
Abstract: PURPOSE:To improve the efficiency and precision of a seal impression collating operation by reading desired seal impression data from a storage device according to a command from a keyboard or the like, and flashing projection- displaying the desired seal impression data at a seal impression part on a document in a real size. CONSTITUTION:This device is equipped with a control part main body 1 which controls each part, external storage device 2 such as a magnetic disk which stores the seal impression data of a registered seal or the like, keyboard 3 which gives a command to the control part main body 1 in order to select the required seal impression data, output control part 4, and projector 5. The registered seal impression data selected from the external storage device 2 by the control part main body 1 are displayed on a plane in the real size by the projector 5. An operator retrieves the seal impression data of the registered seal to be collated from the keyboard 3, the retrieved registered seal impression data are transmitted from the external storage device 2 to the control part main body 1, and displayed on the plane in the real size by the projector 5 by the output control part 4.
Patent JP-S59182916-A (JP)
Title: Production of high-toughness high-tensile steel plate
Inventor: NAKAMURA MASAAKI
IPC: C22C38/00
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a titled steel plate without uneven hardness in the thickness direction by cooling forcibly a steel having a specific component compsn. in such a way that the temp. difference between the surface temp. and the temp. in the central part of the wall thickness attains a prescribed value or above at the point of the time when the temp. of a rolled material in the second half of rolling decreases to the temp. region right above the Ar3 point in the stage of subjecting the steel to hot rolling after low temp. heating. CONSTITUTION:A steel contg., by weight, 0.02-0.15% C, 0.05-0.50% Si, 0.50- 1.60% Mn, <=0.030% P, and <=0.030% S and consisting of the balance Fe and unavoidable impurities is prepd. After such steel is subjected to low-temp. heating in a temp. region of <=1,100 deg.C then to hot rolling to fine the texture and further the steel is quickly cooled in the temp. region right above the Ar3 point in such a way that the temp. difference between the surface and the central part of the wall thickness attains >=40 deg.C. The steel surface is thus made into (ferrite + austenite) structure and the central part to austenitic structure. The steel is further hot rolled at a draft of <=10% and immediately thereafter the steel is cooled down to an ordinary temp. by which the high- toughness high-tensile steel plate having good weldability on account of a low alloy in addition to the above-described, characteristics is produced with good efficiency.
Patent JP-S58174824-A (JP)
Title: Gas leakage testing method
Inventor: SUZUKI YOSHIHISA
IPC: G01M3/20
Filed: 1982-04-07
Abstract: PURPOSE:To perform the economical, highly accurate gas leakage test, by sealing a tracer gas in compressors under test, containing several compressors in a tightly closed vacuum container together, providing a vacuum state, and detecting the leaking tracer gas by a mass analyzer. CONSTITUTION:The 15 compressors 1 under test, in which a Freon gas or hydrogen gas is sealed, are enclosed in the tightly closed vacuum container 4 together. The inside of the tightly closed vacuum container 4 is reduced to the vacuum state of several Torr by a vacuum pump 5. Under this state, the container is left alone. If there is only 1 leaking compressor, the Freon or hydrogen gas selaed in the compressor 1 leaks in the tightly closed container 4. The gas is introduced to the mass analyzer type detector 6 and the gas is detected. When the gas is detected, only one compressor is contained in the tightly closed vacuum container by using a conventional method, and the checking is performed to find from which compressor the gas leaks.
Patent JP-H11257905-A (JP)
Title: Contact type diameter measurement device
Inventor: KO HIROSHI
IPC: G01B5/08
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To realize a contact type diameter measurement device with a possible wide range for measuring and a small variation in measuring pressure within measuring range that can be measured. SOLUTION: At least 2 pairs of measuring mechanisms including measuring arms 2a, 2b which are rotatably supported at a fulcrum 4 and have probes 3a, 3b, and displacement detection means 6, 7 detecting displacement caused from rotation of the measuring arms 2a, 2b, and retract mechanisms 10, 11, 12 are provided in a contact type diameter measurement device. The fulcrum 4 is provided with a cross spring working as an urging means and includes a spring 16 that varies an urging direction to the measurement arms 2a, 2b as the rotation positions of the measuring arms 2a, 2b varies, and provides a countervailing means to variation in pressure that countervails the variation of the urging force of the cross spring by the rotation position of the measuring arms 2a, 2b to maintain moment loaded to the measuring arms 2a, 2b at almost constant.  The displacement detection means 6, 7 are digital scales with a wide range for measuring and the rotation positions of the measuring arms 2a, 2b can be changed at low speed in the retract mechanisms 10, 11, 12.
Patent JP-S55150222-A (JP)
Title: Method of processing signal for photomask pattern inspection
Inventor: MAJIMA YOSHIMITSU
IPC: G03F1/84
Filed: 1979-05-11
Abstract: PURPOSE:To avoid to judge like presence of a defective pattern though actually not existed by producing two independent electric signals by the displacement of two photoelectric signals from two pattern inspection lens systems and comparing in the duration the one signal with the other. CONSTITUTION:A set of two patterns formed on a photomask are detected by two photoelectric converters 20 and 22, and two detected electric signals from the converters are applied to a signal difference detector 26 of a differential amplifier. The difference signal from the detector 26 is applied, on one hand, to monostable multivibrators 28a, 28b and, on the other hand, through an inverter 30 to monostable multivibrators 32a, 32b. The outputs from the multivibrators 28a, 28b are applied through a flip-flop 34 to an AND gate 40, while the outputs from the multivibrators 32a, 32b are applied through a flip-flop 36 to an AND gate 42. A reference pulse oscillator 38 is provided between the detector 26 and the gates 40 and 42 at the connecting point. Both the gates 40 and 42 compares the outputs from the flip- flops 34 and 36 with the output from the oscillator 38 and apply outputs through counters 44 and 46, respectively to a digital comparator 48. In this manner, the com parator 48 compares the two patterns to judge whether there is a defect or not.
Patent JP-H04292913-A (JP)
Title: Manufacture of prepreg
Inventor: HATTORI TOSHIHIRO
IPC: B29K101/10
Filed: 1991-03-20
Abstract: PURPOSE:To obtain excellent tenacity, by a method wherein a fibrous thermo plastic resin is arranged on a unidirectional prepreg to be obtained from a reinforcing fiber and thermosetting matrix resin possessing the specific modulus of elasticity, then heating and infiltration of which are performed to manufacture a prepreg suitable for a structural material for an aircraft. CONSTITUTION:While prepreg 1 comprised of a reinforcing fiber and matrix resin is led to an infiltrating table 6, a fibrous thermoplastic resin 2 is arranged on the prepreg 1 through a comb 3 for lining-up and infiltrated and fixed within the prepreg 1 by a heating and pressurizing roller 4, through which prepreg 5 for a composite is obtained. On this occasion, a reinforcing fiber possesses the modulus of elasticity of at least 200 GPa, preferably a carbon fiber or a graphite fiber is used for the same. polyaramide or polyester having the modulus of elasticity of not exceeding 100 GPa is used as the fibrous thermoplastic resin and epoxy resin having amines or phenols for its precoursor is used as the matrix resin.
Patent JP-S59184423-A (JP)
Inventor: MOTOYAMA AKIRA
IPC: H01H71/00
Filed: 1983-03-31
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-S61215194-A (JP)
Inventor: NAKAMURA YASUHIRO
IPC: B64C39/00
Filed: 1985-03-20
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-H07270632-A (JP)
Title: Optical element, optical wavelength converting element and generator of short wavelength light
Inventor: MIZUUCHI KIMINORI
IPC: G02B6/12
Filed: 1994-03-28
Abstract: PURPOSE:To stabilize the output of an optical wavelength converting element by controlling the phase matching wavelength. CONSTITUTION:This optical wavelength converting element is produced by forming a polarization reversed layer 4 and a proton-exchanged optical waveguide 5 on a LiTaO3 substrate 1. The electric field applied on the optical waveguide 5 and temp. are controlled with electrodes 10 and a heater 11 to control the refractive index of the optical waveguide 5. By controlling temp., the refractive index can be modulated in a wide range. By combining with controlling of the electric field, fast modulation can be obtd. As a result, the phase matching wavelength of the optical wavelength converting element can be fast controlled in a wide range. Thereby, the phase matching wavelength of the optical wavelength converting element which is changed by environmental temp. or the like can be controlled to obtain stable output.
Patent JP-S60201759-A (JP)
Title: Data transmission system
Inventor: KOMAKI TSUNEMATSU
IPC: H04L12/28
Filed: 1984-03-27
Abstract: PURPOSE:To attain the packet relaying with simple constitution by comparing the own node address value with the received address value and providing a packet relaying means when no coincidence is obtained from said comparison. CONSTITUTION:Nodes 101-105 are connected in series via a bidirectional communication medium 100, and the addresses of these nodes are set so that they are increased or decreased from the end at one side through the other end. Each node contains a comparison means to compare the own address value with the received address value. When no coincidence is obtained from this comparison of both address values, the relaying direction is decided according to the difference of address values. Then the packet is transmitted to the medium 100. In such a case, the node at the most right or left end compares the address values and does not relay the packet when the address value is larger or smaller than the own node.
Patent JP-H06340729-A (JP)
Title: Polyol/epoxy addition product used as emulsifier for liquid epoxy resin
Inventor: ARUMIN PUFUAIRU
IPC: C09K23/52
Filed: 1994-03-28
Abstract: Polyol-epoxide addition products obtained by reacting   (A) an aliphatic polyol having a weight average molecular weight (Mw) of from 200 to 20,000 g/mol and (B) an epoxide compound containing at least two epoxide groups per molecule and having an epoxide equivalent weight of from 100 to 2,000 g/mol, where the ratio between the number of equivalents of OH groups and the number of equivalents of EP groups is from 1:3.6 to 1:10, preferably from 1:4 to 1:9, particularly preferably from 1:4.5 to 1:8, and the epoxide equivalent weight of the addition product is between 150 g/mol and at least 8,000 g/mol, preferably between 250 g/mol and 1,000 g/mol. These addition products are used as nonionic emulsifiers in water-dilutable liquid epoxy resins.
Patent JP-H02237798-A (JP)
Title: Punching unit for perforating card
Inventor: YAMANE FUJIO
IPC: B26F1/14
Filed: 1989-03-09
Abstract: PURPOSE:To reduce the electric power of a solenoid and to punch a card at low voltage and low current by constituting a device so as to perforate a card by driving a punch by the repulsion of a permanent magnet and solenoid. CONSTITUTION:A york 4 is magnetized by flowing current to a solenoid, a repulsion force is generated in a space with a permanent magnet 1 fixed to a movable piece 2 by being arranged like opposing homopolarly thereto, and the permanent magnet side of movable piece 2 is pushed upward. Accordingly the rear end part of the punch 7 abutting at an end part of the movable piece 2 is moved downward with the check pin 6 supported on a main frame 5 as the fulcrum and a hole is formed on a card inserted into a traveling pass 11 by this punch edge tip.
Patent JP-S58184127-A (JP)
Title: Driving method of electrochromic display
Inventor: YAMASHITA TERUO
IPC: G09G3/19
Filed: 1982-04-06
Abstract: PURPOSE:To stabilize density in an electrochromic display using a compd. resembling to styryl as a coloring material, by applying two kinds of potentials alternately on coloring segments. CONSTITUTION:A titled display is constituted of a circuit 11 which generates pulses of specified intervals, a circuit 12 which allows the passage of the pulses of the circuit 11 when decoded, display segments 13, a counter electrode 14, etc. Now, when the voltages wherein the voltage of the example of a high potential is made to 1.2V and the other 0V and the time for 1.2V is made to 2sec and the time for 0V 5sec are applied on the counter electrode while the voltage of a prescribed waveform is kept applied on, for example, the segments 13, nearly the specified density is shown with almost no visual change in density and the change is practically of no problem. The density is thus stabilized.
Patent JP-S51133068-A (JP)
Title: Portable optical horsepower meter
Inventor: ARIKAWA SHIYOUICHI
IPC: G01L3/08
Filed: 1975-05-14
Abstract: PURPOSE:It is a purpose of the invention to provide a portable optical horsepower meter which is applicable to the axis with any diameter and whereby signals are derived without any contact.
Patent JP-S60200587-A (JP)
Inventor: AWATA YUTAKA
IPC: H05K3/34
Filed: 1984-03-26
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-H06251140-A (JP)
Title: Rotating method for image data
Inventor: KAMIYA TAKASHI
IPC: G06F3/153
Filed: 1993-02-23
Abstract: PURPOSE:To execute a rotational processing of image data at high speed by executing processing at every unit rectangular area by using a specific conversion table. CONSTITUTION:A rectangular area of eight vertical/horizontal picture elements is further divided into rectangular area of four picture elements each, and a rotational image is derived at every divided rectangular area. That is 4X4 picture elements partitioned into four of a pattern (j) of an original image are arranged horizontally as a value of 16 bits, and this value is defined as a pattern value. Also, a conversion table 2a for referring to an image pattern obtained by rotating every image pattern constituted of 4X4 picture elements by 90 degrees, as a value of 16 bits is prepared. In such a state, in the pattern (j) of the original image, a value obtained by rotating areas j1-j4 by 90 degrees by referring to the conversion table 2a, respectively is derived. Thereafter, the image pattern of 4X4 picture elements obtained from the conversion table 2a is arranged in a position in which each area is rotated by 90 degrees, by which a rotational image shown by binary is obtained. In such a manner, the processing speed can be improved.
Patent JP-S58174076-A (JP)
Title: Ship
Inventor: SAWARAKI KIKUJI
IPC: B63B1/16
Filed: 1982-04-06
Abstract: PURPOSE:To enable a ship both to steam on the sea and to travel on land in amphibious manner, lift the ship's hull when steaming to reduce steaming resistance and obtain a strong braking force when braking, by a method wherein wheel form rotary floating bodies are fitted to both sides of the ship through axes, and paddles capable of being freely projected and retracted in accordance with the rotation of the floating bodies are fitted to the latter. CONSTITUTION:The wheel form rotary floating bodies 3 having their own buoyancy are fitted to the sides of the ship through axes 2. Each of the floating bodies 3 is provided with a plurality of parallel slits 5 in an outside peripheral surface 4 thereof, and the paddles 6 capable of being projected and retracted in accordance with the rotation of the floating body 3 are provided in the slits 5. At both peripheral edges of the outside peripheral surface 4 of the floating body 3, flanges 7 are provided which function as wheels when traveling on land. In steaming on the sea, the ship is driven by a propeller 8, and in addition, the floating bodies 3 are driven to rotate, thereby lifting the ship's hull to reduce steaming resistance, and when braking, the floating bodies 3 are stopped to obtain a strong braking force. Further, the ship can be traveled on land.
Patent JP-H02238762-A (JP)
Title: Telephone data communication system
Inventor: MUTA TOSHIYASU
IPC: H04M17/00
Filed: 1989-03-13
Abstract: PURPOSE:To easily and surely acquire the information of caller side communication terminal equipment without being noticed to the caller by holding a telephone line even after the interruption of a speech circuit attended with the end of speech when the caller side communication terminal equipment receives a prescribed signal during talking and interrupting the speech line after the transmission of the required information of the caller side communication terminal equipment. CONSTITUTION:A caller side communication terminal equipment (public telephone set) 45 consists of a public telephone circuit 10, a control circuit 30 and a charge unit 40, and a caller side communication terminal equipment (telephone set) 80 consists of a telephone circuit 50 and a control circuit 70. When the caller side communication terminal equipment 45 receives a prescribed signal from the called side communication terminal equipment 80 or the device in a telephone station, the speech line is held even after the interruption of the speech circuit attended with the end of speech and the required information relating to the caller side communication terminal equipment 45 is sent to the device in the telephone station or the called side communication terminal equipment 80 and the speech line is interrupted. Thus, the information relating to the caller side communication terminal equipment 45 is easily and surely acquired without being noticed of the caller.
Patent JP-H08228618-A (JP)
Title: Feeding and draining water treatment apparatus for roof greening system
Inventor: ANDO MINORU
IPC: C02F9/00
Filed: 1995-02-22
Abstract: PURPOSE: To rationalize the greening of a roof without wasting precious water resource by reusing the water used for the greening of the roof as a waste water reuse system for water closet, etc., cleaning the reused waste water and circulating to the roof for greening. CONSTITUTION: Water is cleaned in a water-collection trench 10 constructed in a ground soil 2G formed on a roof 2 of a building 1. The excess water cleaned by the water-collection trench 10 is collected and reused as a waste water reuse system for water closet 1T, etc. The water discharged from the water closet 1T is cleaned with a settling separation tank 6 or a septic tank 7, pumped up to the roof 2 and reused for the greening of the roof.
Patent JP-S62216264-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/331
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the areas of an emitter and an internal base by injecting an impurity in a base leading-out section against a residual pattern in the internal base section by utilizing a transverse diffusion and conducting etching corresponding to an impurity profile. CONSTITUTION:A residual pattern 17 is formed onto a silicon substrate 11, a polysilicon film 18 and a nitride film 19 are grown on the whole surface, and patterned in width of approximately 2.0mum so as to surround the pattern 17, leaving a resist film 20 and so as to mask sections except a base leading-out section 18a for the polysilicon film 18, and the ions of a metal such as boron (B<+>) are implanted. When etching is conducted by KOH, polysilicon not doped by B<+> on the residual pattern 17 is etched, and B<+>-doped polysilicon (the base leading-out section 18a) is not etched and left. Accordingly, when an SiO2 film in the residual pattern 17 is removed and an internal base 21a and an emitter 26 are shaped, the width of the emitter 26 is brought to a size obtained by subtracting the film thickness of an SiO2 film (wall thickness) 25 from the width 1.0mum of the residual pattern.
Patent JP-S52141215-A (JP)
Title: Recording and reproducing method
Inventor: NISHIMURA KOUICHI
IPC: G11B20/06
Filed: 1976-05-19
Abstract: PURPOSE:To make possible endless reproduction of a magnetic disc by simultaneously recording time series signal and anti time series signal on a single track of a magnetic disc.