baber/WOPTO huggingface dataset:
Patent JP-H04184583-A (JP)
Title: Symbol reader
Inventor: NAKAZAWA ATSUSHI
IPC: G06K7/10
Filed: 1990-11-19
Abstract: PURPOSE:To expand the reading extent of a symbol reader by separating a laser beam into plural optical paths having different optical-path lengths between an emitting means and scanning means. CONSTITUTION:A laser beam emitted from a laser beam emitting means 21 is separated into plural optical paths L1 and L2 having different optical-path lengths between the means 21 and a laser beam scanning means 3 by means of an optical means 4, is led to the means 3 from different direction, and scans an object to be read after passing an opening as the means 3 rotates. The laser beams separated into the two optical paths L1 and L2 are controlled so that they can be emitted simultaneously from the opening. Therefore, insufficient reading caused by double light reception can be prevented and the laser beam in each optical path L1 and L2 can be focused at a different position along the depth direction of the reading. In addition, large-depth reading can be performed by increasing the number of areas scanned with a small beam and, at the same time, the structure can be simplified.
Patent JP-H07202712-A (JP)
Title: Data compression and releasing method
Inventor: ROBAATO DEII MORISON
IPC: H03M7/30
Filed: 1994-12-19
Abstract: PURPOSE: To provide a data compression/decompression method capable of decompressing compressed data in both forward and reverse directions. CONSTITUTION: Initial data are compressed as intermediately compressed data, at least one marker indicating information related to the intermediately compressed data is inserted into the intermediately compressed data to prepare compressed data, a marker inserted into the compressed data is retrieved on a step 702, the compressed data are decompressed by using the retrieved marker on a step 703, and the compressed data are decompressed in the reverse direction on a step 704, so that inverted data are formed by decompressing the initial data in the reverse direction.
Patent JP-H08236235-A (JP)
Title: Ic socket
Inventor: OZAWA KAZUHISA
IPC: H01L23/32
Filed: 1995-12-04
Abstract: PURPOSE: To provide an IC socket which is a socket for an IC package having a large number of terminals and can be inserted and pulled with small force. CONSTITUTION: A slide plate 3 is installed in the middle of a vertical part 1a of a contact pin 1 planted in a socket main body 2 while the vertical part 1a being loosely inserted in a hole 3a of the slide plate 3 and a floating plate 6 in which a hole 6a is formed to loosely engage a contact part 1b of a contact pin 1 in is installed. Following opening or closing of a cover 4 pivoted to a socket main body 2, the slide plate 3 can move interlockingly in horizontal direction and the floating plate 6 can move up and down and is elastically pressed at the upper limit position by a spring 7.
Patent JP-H04186097-A (JP)
Title: Slit pattern of fin for air-cooled heat exchanger
Inventor: TANAKA TATSUO
IPC: F28F1/32
Filed: 1990-11-20
Abstract: PURPOSE:To improve a heat transfer rate by a method wherein a Z-shaped slit pattern and an S-shaped slit pattern of a fined tube type air cooled heat exchanger are alternatively arranged along a flow direction of air with a fin base being left therebetween. CONSTITUTION:A Z-shaped slit pattern 3 comprised of a pair of slits 2a, 2b continuously cut and raised in a direction opposing against a fin base 1 and an S-shaped lit pattern 4 having a pair of slits 2c and 2d continuously cut and raised in a direction opposite to that of the Z-shaped slit pattern are alternatively arranged along an air flowing direction to form some slit fins 2. With such an arrangement, it is possible to improve a heat transmitting performance reduced at a part of the slit 2 of a pitch 2l inversely at a part with a pitch 4l and entirely it is also possible to cause it to be approached to a substantial theoretical performance.
Patent JP-H01159130-A (JP)
Title: Automatic meshing device
Inventor: NAKAI SEIGO
IPC: B23F23/12
Filed: 1987-12-15
Abstract: PURPOSE:To surely mesh a gear-shaped work and a cutter in a synchronously meshed state by controlling the number of revolution of a cutter or the work by a fine quantity until the phase difference of the both outputs in the revolution free from the meshing of the both accords with the initial value in the meshing in a static state. CONSTITUTION:A meshed state is generated by meshing a cutter 13 and a work 14 in a static state or positioning the both separately, and each position of the sensors 9 and 12 is finely adjusted so that the phase difference obtained from a phase comparator 3 becomes zero. When the cutter shaft and the work axis are synchronized by increasing the number of revolution to the working number of revolution, the deflection from the meshed state is outputted as a phase difference, and when each number of revolution of the both is controlled by a minute quantity by the correction pulse, and the phase difference is reduced to zero, the state similar to the meshed state is generated. Then, the between- axis distance is set to a working dimension position by starting the upper and lower shaft motors 6, and then the upper and lower motors 6 are shifted in the circumferential direction, and finishing work is started.
Patent JP-H09161826-A (JP)
Title: Fuel cell
Inventor: MATSUNAGA ATSUSHI
IPC: H01M8/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance, corrosion resistance, water repellency, and electric insulation of the sealing part between a gas manifold, a cell stack, and a fastening plate, by providing a specific protective layer between the side surface of the cell stack and a sealing material adjoining the side surface. SOLUTION: This fuel cell 11 is equipped with: a cell stack 7 constituted by laminating plural sub-cell stacks 3 on which plural unit batteries 2 are laminated, and a gas manifold 8 arranged in the side surface of the cell stack 7 via sealing materials 9a and 9b, to supply a reaction gas to a unit battery 2, and also exhausting an exhaust body (drain, etc.). As an improved point, a protective layer (protective sheets 13a and 13b), having heat resistance, corrosion resistance, water repellency, and electric insulation, is interposed between the side surface of the cell stack 7 and the sealing materials 9a and 9b. This can prevent an electric short circuit due to liquid containing phosphoric acid, etc., between the gas manifold 8, the cell stack 7, and fastening plates 12a and 12b.
Patent JP-H07167186-A (JP)
Title: Vibration control device
Inventor: ISHIYAMA TATSURO
IPC: F16F15/08
Filed: 1993-12-15
Abstract: PURPOSE:To facilitate installation of a stopper even in the case that an elastic body is projected to the portion near an end of an inner cylinder. CONSTITUTION:An elastic body 18 is arranged between an inner cylindrical fitting 14 and an outer cylindrical fitting 12. A lower hole portion 24 is arcuately formed on the elastic body 18. A stopper main body 26A of a stopper 26 is inserted into the lower hole portion 24. When oscillations of excessive amplitude are input, displacement of the inner cylindrical fitting 14 is regulated. An escape preventive portion 26B is arranged at an outer side of the stopper main body 26A, which preventive portion 26B is longer than an arcuate length B of the lower hole portion 24. The escape preventive portion 26B is abutted against the portion around the lower hole portion 24, for preventing the stopper 26 from escaping from the lower hole portion 24.
Patent JP-2000303139-A (JP)
Title: High strength cold rolled steel sheet excellent in formability in weld zone
Inventor: NAKAJIMA KATSUMI
IPC: C22C38/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a good workability high strength cold rolled steel sheet excellent in formability in the weld zone and used for automotive outer board panels such as hoods, fenders and side panels. SOLUTION: This steel sheet is the one having components consisting of, by mass, 0.0040 to 0.01% C, <=0.05% Si, 0.1 to 1.0% Mn, 0.01 to 0.05% P, <=0.02% S, 0.01 to 0.1% sol.Al, <=0.004% N, 0.01 to 0.14% Nb, and the balance substantial Fe with inevitable impurities and also satisfying the inequalities I and II: the inequality I: (12×Nb*)/(93×C)>=1.2, where Nb*=Nb-(93/14)×N and the inequality II: TS(MPa)-4050×Ceq>=-0.75×TS(MPa)+380, where Ceq= C%+(1/50)Si%+(1/25)Mn%+(1/2)P%.
Patent JP-H08142028-A (JP)
Title: Segment form
Inventor: HAYASHI NOBUO
IPC: E21D11/08
Filed: 1994-11-25
Abstract: PURPOSE: To always provide a bolt hole right-angled to an inclined side surface to a segment to be molded by supporting a pin in the pinhole of a pin receiving plate and the pinhole of the inclined side surface to hold the same at a right angle to the inclined side surface. CONSTITUTION: A required number of cores 7 forming nut pockets are provided within a molding space 4 on the inner surface side of a segment so as to correspond to a peripheral frame 3. The pinhole 13 coinciding with the extension of the center line of the pinhole 12 bored in an inclined side surface 3a is preliminarily bored in a pin receiving plate 9 and this pin receiving plate 9 is attached to each of the cores 7 and, when a pin 14 is supported in the pinhole 13 and the pinhole 12 of the inclined side surface 3a, the pin 14 is supported at a right angle to the inclined side surface 3a. When the segment is molded by filling the molding space 4 with concrete in this state, a concrete segment in which a bolt hole is bored at a right angle to the inclined side surface of the segment is obtained.
Patent JP-H08140710-A (JP)
Title: Production of shoes
Inventor: FUKUOKA SUMIKO
IPC: A43B23/02
Filed: 1994-11-24
Abstract: PURPOSE: To comfortably fit the peripheral edge of a mouth with a touch soft to the foot by easily and cleanly executing surface finishing of the mouth part of uppers formed of plastic. CONSTITUTION: This process for producing the shoes comprises connecting a mouth finishing sheet 2 to the peripheral edge of the uppers 1 with plastic and molding this sheet integrally with the uppers 1. The mouth finishing sheet 2 is molded thinner than the uppers 1. A lining is inserted into the inside surface at the time of integrally molding the mouth finishing sheet 2. The lining is projected from the front edge of the mouth finishing sheet 2 at the time of insert molding. After the uppers 1 and the mouth finishing sheet 2 are integrally molded, the lining projecting along the front edge of the mouth finishing sheet 2 is cut. The mouth finishing sheet 2 insert-molded with the lining is bent to a U shape to the inner side of the uppers 1 and this front end edge is connected along the circumferential edge of the mouth of the uppers 1.
Patent JP-2000144594-A (JP)
Title: Cleaning device for wire of papermaking machine
Inventor: MIKOTA OSAMU
IPC: D21F1/32
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a wire of a papermaking machine without scattering splash. SOLUTION: This cleaning device for a wire of a papermaking machine is provided by disposing a showering tube crossing over a bottom wire or a top wire of a former part of the papermaking machine, ejecting water from nozzles installed at the showering tube for cleaning the wire surface, disposing a covering tube 1 concentrically to the showering tube 42, forming a notched part on the circumferential surface of the covering tube and also installing a splash cover 4 formed from a material rich in flexibility and elasticity at the above notched part.
Patent JP-H08141222-A (JP)
Title: Clock for children and toy clock
Inventor: TAKADA SHUICHI
IPC: G09B19/12
Filed: 1994-11-25
Abstract: PURPOSE: To effectively utilize a toy clock, which is designed for children in a short growth period. CONSTITUTION: A toy clock consists of a hand unit 4, a clock face unit 2 used in combination with the hand unit 4, and a clock mechanism to be used in place of the hand unit 4 and in combination with the clock face unit 2, where the hand unit 4 supports long and short hands with a frictional force that allows to turn these hands by a finger. The hand unit 4 and clock mechanism can be set interchangeably in an opening 1 provided at the center of the clock face unit 2. A total of 12 blocks carrying numerals for hour are separable from the toy clock. A combination of the hand unit 4 and clock face unit 2 is used for children to play with or learn how to read time, and a combination of the clock face unit 2 and clock mechanism is used for practical purposes.
Patent JP-H01159863-A (JP)
Title: Bearing mechanism
Inventor: BEPPU OSAMU
IPC: F16C33/82
Filed: 1987-12-16
Abstract: PURPOSE:To prevent the destruction of a magnetic fluid sent at the time of switching disks, etc., by having an extending part to be extended and formed in a shaft direction at one edge of the inner ring of a bearing in which an outer ring is mounted to a bearing case, and providing the magnetic fluid seal between the extending part and bearing case. CONSTITUTION:The title mechanism is equipped with a bearing case 17, a bearing 18 in which an outer ring 18a is fitted, an extending part 19 to be extended and formed in the shaft direction at one edge of an inner ring 18b of the bearing 18, and a magnetic fluid seal 20 provided between the extending part 19 and bearing case 17. Thus, at the time of switching the disks, etc., the bearing case 17, bearing 18 and magnetic fluid seal 20 can be removed integrally as a unified structure, and the magnetic fluid seal 20 cannot be destroyed.
Patent JP-S62177391-A (JP)
Inventor: PIEERU BINIYURON
IPC: F16L21/08
Filed: 1986-12-25
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-H10162481-A (JP)
Title: Magnetic head and magnetic recording medium recording and reproducing device equipped with the head
Inventor: TAKAHASHI KOJI
IPC: G11B17/32
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To cope with enhancement of a data transfer rate and enhancement of surface recording density by recording and reproducing an information signal, etc., in contact with a flexible disk and enhancing a reproducing output. SOLUTION: One pair of magnetic head 1 concerned are for the purpose of recording and reproducing an information signal from both sides of a magnetic recording medium, and are disposed to hold the magnetic recording medium between them at the time of recording and reproducing the information signal, etc., by keeping their medium sliding surfaces 1a in approximate contact with the main surfaces of the magnetic recording medium. Each medium sliding surface 1a is provided with at least one or more elastic member(s) 5 to come in slide contact with the main surface of the magnetic recording medium. The magnetic recording medium recording and reproducing device is operated to perform recording and reproducing of the information signal by the one pair of magnetic heads equipped with the elastic members on their medium sliding surfaces, holding the magnetic recording medium between them.
Patent JP-H08169612-A (JP)
Title: Paper sheet processing device and automatic paper sheet handling machine
Inventor: NAGASAWA YUTAKA
IPC: G07D9/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a paper sheet processing device which can perform stable reversal operation of a paper sheet by preventing a back edge from being folded and correcting a skew condition even in the case where the paper sheet is conveyed in a skew state. CONSTITUTION: If a turned over paper bill 38 enters a reversing space in a skew condition, a front end corner part 38a comes into collision with a bill stopping member 15, and both-side stopping member 15b with which the proximity part of the front end corner part 38a comes into collision is retracted to the right from a rotating member 13, so the rear end corner part 38b of the bill 38 comes into collision in a rightward moving condition. After performing orientation correction of the bill 38 by the reaction of collision exactly and promptly, the rotation force of the rotating member 13 works, so it is possible to prevent the bill 38 from being reversed in a skew condition.
Patent JP-H04189971-A (JP)
Title: Scaffolding device
Inventor: FUNATO YUZO
IPC: E04G3/00
Filed: 1990-11-21
Abstract: PURPOSE:To safety install a scaffolding by axially supporting one edge of a supporting scaffolding plate on a bracket installed on the surface on an iron beam connection side of an iron frame for corner and joining the side part of a slide scaffolding plate in free advance and retreat with the side part of the scaffolding plate. CONSTITUTION:A nut 16 is pointed through welding with the surface on the connection side surface of an iron beam of an iron frame pillar 1, and a bracket 17 is bolt-fixed through the nut 16. Then, on a floor plate laid on the beam, a supporting scaffolding plate 10 is rotatably installed on the bracket 17 by a hinge pipe 18 and a pin 19. Then, a slide scaffolding plate 11 is joined with the supporting scaffolding plate 10, and the scaffolding plate 11 is slide to a desired position, and fixed by a lever type clamping device 26. Further, the scaffolding plates 10 and 11 are installed on other surface of the iron frame 1, and the joint piece 25 at the front edge 11a of the contiguous scaffolding plates 11 are superposed, and joined by a U-clip 27.
Patent JP-H09173512-A (JP)
Title: Manufacture of golf club head
Inventor: WAKITA SABURO
IPC: A63B53/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To allow a titanium alloy head to show fully the natural repellent force of the alloy, to reduce the head in weight error, residual stress, and defective weld by precision-casting the most part of the head and by welding airtightly to the opening a sole lid fabricated by precision casting. SOLUTION: A cavity that is shaped after a metal/wood heat is formed in a precision casting mold made of alumina and fabricated by the lost wax method, and a melt of a titanium alloy, for example of the Ti-60vol%/Al-40vol% composition, is poured into the cavity. The melt is allowed to solidify into a shape that accounts for the most part of a metal/wood heat. A casting 01 has a face surface 3, a top surface 4, a shaft section 5, an opening, and a cavity 7. In a different precision casting process, another melt of the Ti-60vol%/Al-40 vol% composition is allowed to solidify for the fabrication of a sole lid 9 that matches the opening in shape and size, and the sole lid 9 is welded to the opening, when the opening is sealed up with beads 8.
Patent JP-H09132409-A (JP)
Title: Production of dispersion of ultrafine particles
Inventor: TAGUCHI KAZUO
IPC: C01F7/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To produce a dispersion of ultrafine particles having high visible ray transparency and UV ray shielding ability and excellent in dispersibility and dispersion stability of the ultrafine particles by dispersing a raw material of ultrafine particles in a medium with an agitating mill and/or ball mill in the presence of SiO2 sol, Al2 O3 sol and TiO2 sol. SOLUTION: The raw material of ultrafine particles is dispersed in the medium by interposing a media with an agitating mill and/or ball mill in the presence of more than one kind among sols of SiO2 , Al2 O3 and TiO2 . In this way, the dispersion of the ultramicro particles good in dispersibility and dispersion stability is produced efficiently. This dispersion of the ultramicro particles exhibits a high light transmissivity at a visible ray region and manifests a high shielding property at an UV ray region and also this dispersion is excellent in dispersion stability with time.
Patent JP-H05128195-A (JP)
Title: Logic simulation model preparation system
Inventor: OKUMURA FUTOSHI
IPC: G06F11/25
Filed: 1991-11-06
Abstract: PURPOSE:To prevents parts from being dropped off at the time of changing a logic simulation model having hierarchical structure and to dramatically reduce the time by automatically selecting the changed part and its associated parts and preparing a model while not being aware of the hierarchical structure of the model for a person preparing the model each time when the model is changed, in preparing the model. CONSTITUTION:A model configulation information means 9 prepares model construction information from a logic information/construction information file 10 by each initial part in which the logic information and construction information of each part comprising the model are described, a construction part comparison means 1 searches the changed part from the logic information/ construction information by each part after the change, a model preparation associated part selection means 2 searches the associated part for the changed part, and a model preparation means 3 prepares the simulation model of the changed part and the associated parts.
Patent JP-H10162955-A (JP)
Title: Manufacture of organic el element
Inventor: KUGA NORIYOSHI
IPC: H05B33/22
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion between layers of stacked organic films, increase luminescent brightness, make manufacture easy, and reduce manufacturing cost. SOLUTION: An anode 2 is formed on a substrate 1 by sputtering of metal. A hole transportation layer 3 and an electron transportation layer 4 are formed on the anode 2 by a spin coating process, and a cathode 6 is formed on the layer 4. The hole transportation layer 3 and the electron transportation layer 4 are formed with a solution prepared by dissolving an organic material and a binder in a solvent, the solvent used for forming the electron transportation layer 4 slightly dissolves the organic material in the hole transportation layer 3. When the electron transportation layer 4 is formed, the organic materials contained in both layers 3, 4 are dissolved, and a mixed region 5 is formed in the boundary of the hole transportation layer 3 and the electron transportation layer 3, and adhesion between both layers 3, 4 is increased by the existence of the mixed region 5.
Patent JP-H05154042-A (JP)
Title: Cabinet with steam ejecting fan
Inventor: TANASE TAKAFUMI
IPC: A47J27/00
Filed: 1991-12-02
Abstract: PURPOSE:To reduce noises and electric power consumption by controllably operating a steam ejecting fan according to a signal of a temperature sensor provided in a steam ejecting port. CONSTITUTION:A temperature detecting device 67 detects a room temperature to send the signal to an amplification delaying section 74 and rotational frequency controlling section 75. When steam is not ejected, the temperature of a steam ejecting port 63 is low so that the rotational frequency controlling section 75 rotates a steam ejecting fan 51 with the low rotational frequency. When cooking proceeds to heat a pan 45 and raise the temperature of the steam ejecting port 63 with steam, the rotational frequency of the steam ejecting fan 51 is increased to eject quickly the steam. The amplification delaying section 74 judges the room temperature according to the first signal of the temperature detecting device 67 and applies voltage to a coil 72 for relaying a delay time determined by the room temperature to close a normally opened contact 73 and delaying the operation of the steam ejecting fan motor 51. After the completion of cooking, the delay time is short in the high room temperature and long in the low room temperature to control the operation of the steam ejecting fan.