baber/WOPTO huggingface dataset:
Patent JP-S58110427-A (JP)
Title: Manufacture of transparent tin oxide film
Inventor: SUGIYAMA IWAKICHI
IPC: C01G19/02
Filed: 1981-12-17
Abstract: PURPOSE:To form a transparent tin oxide film at ordinary temp. or a relatively low temp. under noncatalytic conditions without generating a corrosive gas by treating a substrate with a specified chelate compound of bivalent tin and by hydrolyzing or thermally decomposing the resulting film. CONSTITUTION:A chelate compound of bivalent tin represented by a formula Sn(AA)2 (AA is an optionally substituted beta-diketone residue), Sn(AE)2 (AE is acetoacetic ester) or Sn(AN)2 (AN is N,N'-dialkylaminoalcohol) is used. The chelate compound is dissolved in an essentially anhydrous solvent which has a low b.p. and does not react with the chelate compound, and a substrate is treated with the soln. to form a film. The film is hydrolyzed in the absence of catalyst with moisture in air in a chamber. The resulting homogeneous transparent oxide film on the surface of the substrate is air-dried at ordinary temp. or treated under heating.
Patent JP-H01136368-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: DEBUIDO JIEEMUZU FURANKU
IPC: H01L29/205
Filed: 1988-08-18
Abstract: PURPOSE: To form a heterojunction bipolar transistor wherein all of the band gap differences are generated in one energy band, and other energy bands are practically matched, by constituting the respective semiconductors of a collector layer, a base layer, an emitter layer of specified materials. CONSTITUTION: The respective semiconductor materials of a collector region, a base region, an emitter region are so selected that either energy level out of a conduction band and a valence band is matched in a heterojunction part and the band gap of the base does not exceed the band gap of the emitter or the collector. Thereby a band DHBT which is subjected to boundary alignment is assembled by using compounds from the third group to the fifth group. The base is selected from Ga (P, As, Sb) group, and the emitter and the collector are selected from (Al, In) (P, As, Sb) group. A graph which shows energy regarding Au to the lattice constant gives reference for selection of materials. The cross part of hatching in the conduction band shows possible combination of materials wherein a base and an emitter.a collector have equal conduction band energy level.  Thereby combinations of compounds which can form at least one transistor exist at the respective cross points of the hatching.
Patent JP-H01123795-A (JP)
Title: Direct original plate for offset printing
Inventor: ARII AFUZARIIAADAKANI
IPC: B41N1/08
Filed: 1988-08-18
Abstract: PURPOSE: To prolong a life of applied pressure resistance and simplify a master forming treatment by thermally diffusing a hydrophobic material to be melted by heat in a layer of an electric resistance material, and converting a region of a surface of the diffused resistance material into a hydrophobic region. CONSTITUTION: The printing master 10 comprises a paper base or plastic base 2, a thin metal layer 4 on the base, a thermoplastic resin layer 6 covering the metal layer, and a thin layer 8 of a conductive oxide vapor-deposited or sputtered on the resin layer. When this master is subjected to electrical pulses from the styli 9 of a printer, an electrical current flows from a resistive oxide layer or a nitride 1a flyer to a conductive layer via the resin layer. The resin layer is partly heated by the passage of the current so that the resin is melted. Thus, the current is diffused to its surface through the oxide layer, i.e., the surface layer. This diffusion changes the oxide layer, i.e., a selected region 11 of the surface of the surface layer to a hydrophobic and ink adhesive region.
Patent JP-H0648067-A (JP)
Title: Page-turning over device
Inventor: HORIKAWA MASAAKI
IPC: B42D9/06
Filed: 1992-07-30
Abstract: PURPOSE:To enable a float of a page to be eliminated irrespective of paper quality of a book by a method wherein each left or right support plate-moving means or the like which moves upward and downward individually each support plate is provided to each left or right support plate. CONSTITUTION:A left or a right support plate 3, 3 which supports individually each left or right page part BL, BR of a book under a spread page state is provided to a book-placing base 1 in a page-turning over device under the spread page state. A left or right support plate-regulating mechanism 4, 4 which moves upward and downward individually each support plate 3, 3, and a height position-regulating part 9 which regulates each spread upper end page of the left or right page part BL, BR at a specific height position, are provided. Therefore, by pinching each left or right page part BL, BR between each support plate 3 and a regulation catch part 9a of the height-regulating member 9, each spread upper end page of the left or right page part BL,, placed on the book- placing base 1 can be regulated at a specific height position which each regulating catch part 9a is located at.
Patent JP-H0368259-A (JP)
Title: Structure of wiring board for exchange
Inventor: MURAKAMI KAZUHIDE
IPC: H01R12/71
Filed: 1989-08-07
Abstract: PURPOSE:To make an exchange frame small by plugging in private lines, trunk lines or exclusive lines directly to a multi-jack connector of a printed circuit board provided with an interface circuit so as to connect the wires to an internal wiring of the exchange. CONSTITUTION:An interface circuit between an external line and an exchange internal wiring is provided to a printed circuit board 3 and a multi-jack connector 20 with lots of housing cells 23 arranged therein is mounted to a front side of the printed circuit board 3. Then a plug connector 30 is mounted respectively to terminals of interconnection wiring 8 and of trunk lines 9 and each connector 30 is plugged into a selected cell 23 of the connector 20 to connect the external line to the printed circuit board 3 directly. Thus, the change of the accommodation of the external line is executed by selecting a cell 23. Moreover, the external line and the interface circuit are disconnected by taking out the connector 30. That is, the function of the main wiring board of the exchange is entirely provided.
Patent JP-H1028661-A (JP)
Title: Waste basket for sanitary items
Inventor: ITO KAZUTOMI
IPC: B65F1/14
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To surely close a lid piece by dead load by forming openings from a bent part between a lid piece and a handle to the lid piece and selecting the size and the number of the openings in such a way that, when the lid piece is lifted and released from the hold, the lid piece is returned to its original position by dead load. SOLUTION: An exchange pack 2 is so formed that a paper lid body 9 is fixed to the top opening part of a polyethylene bag 8 for storing sanitary items. That is to say, semicircular openings 12 are formed from a bent part 15 between a lid piece 11 formed by perforating a line in the lid body 9 and a handle 10 bent upward from the rear part of the lid body 9 and the size and the number of the openings 12 are so selected that, when the lid piece 11 is lifted and released from the hold, the lid piece 11 is returned to its original position by the dead load. This constitution can easily form the lid body 9 of the exchange pack 2 to become expendables from a cardboard and surely close the lid piece 11 by the dead load.
Patent JP-H0656284-A (JP)
Title: Medium handling device
Inventor: KOJIKA FUMITO
IPC: B65H31/20
Filed: 1992-07-31
Abstract: PURPOSE:To provide a medium handling device setting the interval of delivery rollers according to the sheet size, a medium handling device setting the facing distance of sheet guides of a stacker, and a medium handling device stably delivering and normally stacking discharged sheets regardless of the sheet size. CONSTITUTION:(1) A medium handling device delivering media 1 via the rotation of multiple coaxial delivery rollers 4 arranged at the position containing at least the vicinity of both ends in the width direction near the tip of the media 1 and applying the preset process is provided with the first setting means 8 setting the distance of multiple delivery rollers 4 in the axial direction near both ends in the width direction of the media 1 to the preset size according to the size of the stacked media 1. (2) A medium handling device applying the preset process to the delivered media 1 and discharging them to a stacker section 7 is provided with the second setting means 12 automatically setting the facing distance of a pair of medium guide members 9 guiding the media 1 of the stacker section 7 in the width direction to the width size of the media 1 according to the size of the media 1.
Patent JP-H0627474-A (JP)
Title: Glass substrate coupling device for liquid crystal
Inventor: TOMIZUKA MICHIAKI
IPC: C03C27/12
Filed: 1992-07-09
Abstract: PURPOSE:To couple two glass substrates for liquid crystal in the state if specifying a distance between these substrates with high accuracy. CONSTITUTION:This device is provided with a work platen 8 to mount two glass substrates 17 for liquid crystal, backup base 3 arranged opposite the work platen 8, balloon body 4 to press the two glass substrates 17 for liquid crystal mounted on the work platen 8 while being expanded by being supplied with compressed air and positioned on the work platen side of the backup base 3, compressed air feeder 5 to supply the compressed air to the balloon body 4, and pressure adjusting means 6 interposed between the compressed air feeder 5 and the balloon body 4 to adjust the pressure in the balloon body 4 almost without step according to a program set in advance.
Patent JP-S6096649-A (JP)
Title: Resin composition for sliding material
Inventor: KAWAGUCHI AKIYOSHI
IPC: F16C33/20
Filed: 1983-10-31
Abstract: PURPOSE:To provide the titled compsn. which has a high threshold PV value and a low coefficient of dynamic friction, exhibit less wear rate including opposing materials and has excellent rigidity, by blending powdered high-density polyethylene and potassium titanate whisker with a polyamide resin. CONSTITUTION:The titled compsn. is obtd. by blending powdered high-density polyethylene (A) having an average particle size of 200mu or below and an MW of 50,000 or above and potassium titanate whisker (B) with a polyamide resin (C) such as nylon 66. Pref. component A is used in a quantity of 5-25wt% and component B is used in a quantity of 10-40wt%. When the compsn. is used as a sliding material, it exhibits good mechanical characteristics, a high heat distortion temp. and good mold shrinkage factor and has such characteristics that a coefficient of dynamic friction and wear rate are lowered with an increase in the quantity of component B.
Patent JP-S6448857-A (JP)
Title: Novel photosensitive composition
Inventor: SUGA NOBUHIKO
IPC: G03F7/038
Filed: 1987-08-19
Abstract: PURPOSE:To provide a photosensitive compsn. which can be converted into a heat-resistant polymer compd. through a treatment and adaptable to a g-line stepper, by combining a polymer having specific recurring units with an oxime compd. and a coumarin compd. CONSTITUTION:A polymer (A) having recurring units of formula I [wherein X is a (2+n)-valent carbocyclic or heterocyclic group; Y is a (2+m)-valent carbocyclic or heterocyclic group; Z is a group of formula II, III or IV; R* is a group having a carbon-carbon double bond; W is a group capable of forming a ring through a reaction with the carbonyl or -COOR*; n is 1 or 2; and m is 0, 1 or 2] is combined with an oxime compd. (B) of formula V (wherein R1-R3 are each H, 1-6C alkyl, alkoxy or NO2; R4 is 6-10C arom. acyl, 1-6C alkoxycarbonyl or the like; and R5 is 1-6C alkyl, a 6-10C arom. group or the like) and a coumarin compd. (C) of formula VI (wherein R6 is CH3 or C2H5; and R7 is 1-7C alkoxy) to prepare a photosensitive compsn.
Patent JP-H1081740-A (JP)
Title: Improved production of polyester resin
Inventor: HUSSAIN AL GHATTA
IPC: C08G63/80
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for crystallizing a polyester resin having an intrinsic viscosity exceeding 0.5dl/g. SOLUTION: A molten resin is extruded into a strand state. Then the strand at the outlet of an extruder or chips obtained by cutting the strand are maintained at 150-220 deg.C for a sufficient time to give the objective crystallized resin in which no premelt peak exists in a DSC curve or a melt enthalpy is smaller than 5J/g even if a premelt peak exists.
Patent JP-S59130787-A (JP)
Inventor: JIEEMUSU JII BURUNI
IPC: H04B1/08
Filed: 1983-10-31
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-H06200092-A (JP)
Title: Biaxially stretched polypropylene film
Inventor: YANAGI MARIKO
IPC: C08L23/10
Filed: 1992-07-31
Abstract: PURPOSE:To provide a biaxially stretched polypropylene film which is excellent in transparency, blocking resistance, appearance, etc., does not cause blocking between themselves when wound up, can be formed into a bag with good openability, and has a good workability in packaging. CONSTITUTION:A biaxially stretched polypropylene film is formed from a compsn. comprising the following components A, B, and C. The component A is 100 pts.wt. crystalline propylene polymer. The component B is 0.01-0.2 pt.wt. inorg. or org. antiblocking agent. The component C is 0.1-1 pt.wt. low- mol.-wt. polyethylene having a no.-average mol.wt. of 800 of 20, 000 and having at leat part of the molecular terminals thereof modified with an acid.
Patent JP-S6098940-A (JP)
Title: Freezing of separated fish roe for seasoning and processing
Inventor: TAKEDA YOSHIROU
IPC: A23L17/30
Filed: 1983-11-02
Abstract: PURPOSE:To prevent the collapse of separated fish roe in a container caused by the transport of the container, by filling the separated fish roe in a container leaving a space larger than the freeze expansion volume of the roe, and filling the space with an elastic filler. CONSTITUTION:The separated fish roe (b) is filled in a container (a) leaving a space (c) larger than the sum of the seasoning liquid container and the volume expansion of the roe caused by freezing. The top of the roe is if necessary covered with a water-impermeable film 3 such as cellophane film, and a container (d) of a seasoning liquid is placed thereupon. The space (c) which will be left after fitting the lid 2 to the container (a) is filled with a soft elastic filler (e), and the container is closed with the lid. The unnecessary movement of the separated fish roe (b) in the container (a) during the transport of the container can be prevented by this procedure.
Patent JP-H0253113-A (JP)
Title: Work vehicle guiding device using beam light
Inventor: YOSHIKAWA KOJI
IPC: G05D1/02
Filed: 1988-08-18
Abstract: PURPOSE:To detect the accurate traveling direction of a beam light guide type unmanned vehicle against the position of a bean light projection means by providing a pair of light receiving means at the front and the back of the vehicle body with a prescribed distance secured between them. CONSTITUTION:The position (l) of a vehicle body V is obtained as l = x.costheta in the width direction of a path based on a distance X between the light receiving positions of two guide beans A1 and A2. Based on said formula, the positions l1 and l2 or the light receivers S1 and S2 are obtained in the width direction of the path. Then the tilt psi of the body V is obtained as psi = sin<-1> (l1 - l2)/Lb against a set traveling locus L. The values obtained from those formulas are used as the steering control information for traveling control of the unmanned vehicle.
Patent JP-H119328-A (JP)
Title: Beauty instrument for applying helical and uniform permanent curl and set curl to long hair past shoulder, and rolled/wound-up hair looks
Inventor: ISHIKAWA JOJI
IPC: A45D2/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To apply permanent waves without using rubber rings to the long hair past shoulders by attaching hooks made of hardened plastic to both ends of the freely bending color cord of a vinyl chloride material with elasticity at different angles and fitting a vinyl cap to a connection part. SOLUTION: The hooks 2 made of the hardened plastic bent to 180 deg. are attached to both ends of the freely bending color cord 1 made of vinyl chloride of a length 20 cm and a diameter 9 mm while changing the angles of the left and right hooks 2 and fixed by the vinyl cap 3 of the diameter 10 mm and a rod is fixed without using the rubber ring. The hooks 2 are fixed to the color cord 1 by heat treatment. At the time, an inner core is projected for about 5 mm at the end of the color cord 1. The hook 2 is attached so as to be parallel to a floor at the time of fixing the right hook 2, the left hook 2 is fixed so as to be vertical to the right hook 2, the hooks 2 and the color cord 1 are connected, an adhesive material is applied to a part around the joint and the vinyl cap 3 is put on.
Patent JP-H1138134-A (JP)
Title: Method for estimating attitude of object through optical observation
Inventor: OTSUBO TOSHIMICHI
IPC: G01S17/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To estimate the attitude of an object to be observed by emitting a short-pulse laser beam toward the object and receiving a reflected beam from the CCR array of the object, and then, detecting a plurality of peak waveforms from the waveform of the reflected beam and the time until the reflected beam are detected after the laser beam is emitted and comparing the patterns of the peak waveforms with a pattern theoretically obtained in advance. SOLUTION: A laser transmitter-receiver 2 emits a short-pulse laser beam toward an artificial satellite 1 and receives a reflected beam from the CCR array of the satellite 1 and a photon detector 4 detects a plurality of peaks from the time difference between the laser beam 3 and reflected beam (the going and returning time of the laser beam 3) and waveform data. Then an attitude information detector 5 estimates the attitude of the satellite 1 by comparing the amplitude, period, and phase with previously known pattern data.
Patent JP-H0252642-A (JP)
Title: Brain operation equipment
Inventor: KARASAWA HITOSHI
IPC: A61B19/00
Filed: 1988-08-17
Abstract: PURPOSE:To cause the photographing area of a CT device to be wide in causing a patient to execute an easy attitude by providing a fixing means to a static brain operator to a fixed base such as the CT device in changing an angle. CONSTITUTION:A static brain operator 1 has a ring 5 for an operation in which a head part 50 of the patient is inserted and fixed. A supporting appliance 3 has a fixed part 10, a ring receiving part 11 to support and hold the ring 5 for the operation and a joint part 12 to adjust and fix the mutual angle of the fixed part 10 and ring receiving part 11. By the joint part 12, the relative angle of the fixed part 10 and ring receiving part 11 can be set at the same angle as the angle of a rotary surface 4 of the scanner of the CT device. Consequently, in causing the patient to execute the easy attitude, the ring 5 for the operation can be fixed just before eyes at the front side of the head part 50, it can be fixed near a neck at the rear side of the head of the patient, and the photographing range of a fault image by the CT device can be made large.
Patent JP-S6266243-A (JP)
Title: Transparent film for optical projector
Inventor: SHINKAI MICHIO
IPC: G03B21/64
Filed: 1985-09-19
Abstract: PURPOSE:To omit the work to interpose white paper between plural transparent films and to improve office work efficiency by sticking a part of the white paper put on the rear surface, along one side of the transparent film beforehand. CONSTITUTION:A transparent film 10 for the optical projector, which is formed by the resin material and for which the original image is not stuck yet, is formed as the rectangular body, a white paper 12 is put on the rear surface, and with a perforation 14 formed in parallel to one side of the white paper 12 as the border line, in a scope A part, along one side of the transparent film 10, the white paper 12 is stuck. Since the condition is the one where the transparent film 10 and the white paper 12 are mutually laminated, it is not necessary to interposed the white paper between the layer circumference, and the original image on the transparent film 10 can be easily confirmed visually as it can.
Patent JP-H1028881-A (JP)
Title: Hulling roll of huller
Inventor: UMETSU MASAHARU
IPC: B02B3/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To smooth hulling action by smoothing the biting-in of unhulled rice, in a huller wherein a hulling chamber having upper and lower rolls arranged therein in an inclined state is provided to the lower part of a supply hopper, by using the lower roll as a fixed roll and using the upper roll as a movable roll. SOLUTION: Unhulled rice is charged in a supply hopper 30 and the shutter 30a and the shutter of a fixed storage tank 6 are opened to allow rice to flow to a finished rice thrower 4 and, when a sorting plate 9 is shaken, unhulled rice is supplied to upper and lower rolls 33, 34 to be hulled. The hulled rice is sucked by the winnowing passage 35 in a winnowing chamber 68 to discharge chaff by a discharge blower 3 and sorted mixed rice falls on a mixed rice receiving trough 34 to be rearawardly fed by a conveyor 39. The second grain falling on a second receiving trough 41 is lifted by a second thrower 43 to be returned to a return unhulled rice trough 44. At this time, the upper roll 33 is finely adjusted remote and near by a rotary handle and the upper roll 33 is rotated at a high speed to smooth the biting-in of unhulled rice.
Patent JP-H1137753-A (JP)
Title: Apparatus and method for measuring geologically discontinuous surface
Inventor: HIROKAWA TAKAO
IPC: G01C7/04
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To easily and accurately measure a geologically discontinuous surface even by a person having no expertise, by moving a measuring instrument along a geologically discontinuous surface, measuring its time-sequential bearing and inclination, measuring a position of the instrument, an measuring roughness of the surface from the bearing, inclination and position data. SOLUTION: A displacement meter 60 is fixed onto a scanning line, connected to an initialized measuring unit 10, and set to a starting point. Then, the unit 10 is moved on the line to continuously measure to obtain aging bearing and inclination data of a geological discontinuous surface on the line and to obtain aging positional data of the unit 10 by the meter 60. After this operation is executed on all the scanning line, the aging bearing and indignation data of the discontinuous surface measured by the nit 10 are input to a memory in a controller 20 at a predetermined sampling time. And, aging positional data signal of the unit 10 measured by the meter 60 is digitized, and input to the memory. A three-dimensional shape of the discontinuous surface is obtained from these data.
Patent JP-H0649362-A (JP)
Title: Resin composition
Inventor: IWATA TAKAO
IPC: C08L81/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a polyphenylene sulfide resin composition excellent in moldability and mechanical properties. CONSTITUTION:The composition comprises 50-90wt.% polyphenylene sulfide resin and 50-10wt.% carbon fibers having a fiber diameter of 0.05-1mum and an aspect ratio of 1-2000 and surface-treated with at least one silane coupling agent selected between an aminosilane and an epoxy-silane.