baber/WOPTO huggingface dataset:
Patent JP-H06296221-A (JP)
Title: Image reading light source of light emitting diode array
Inventor: JOSA YOSHIHIKO
IPC: G06T1/00
Filed: 1993-04-08
Abstract: PURPOSE:To decrease the number of parts and to easily form the reduction system illuminance distribution by arraying plural light emitting diode chips on a conduction circuit of a resin molded product and sealing these diode chips to the resin molded product by means of the transparent resin. CONSTITUTION:The conduction circuits are formed on the top faces 13 or at the recessed parts 14 of a resin molded product 10. Then plural light emitting diode chips 11 are linearly placed on the conduction circuits formed at the parts 14 and electrically connected with another conduction circuit by the metallic thin wires. Then each chip 11 is sealed at the part 14 by means of the transparent resin 12. So that the chip 11 is protected and a lens effect is also secured. In such a constitution, a printed board can be disused and therefore the number of part can be decreased together with reduction of the cost.
Patent JP-H10329768-A (JP)
Title: Vehicle door and its assembling method
Inventor: HASHIMOTO HIDEYUKI
IPC: B60J5/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability of door outfitting components by posteriorly fitting an inner panel provided with an inner sash and mounted with door outfitting components to an outer panel constituted of a panel main body section and an outer sash. SOLUTION: A vehicle door 11 is divided into three easily handleable independent members: an outer panel 13, an inner panel 21, and a door trim 31. The coating work can be done after only the outer panel 13 is fitted to a body, then the inner panel 21 mounted with door outfitting components 25 in the easily handled state can be fitted to the outer panel 13 to form a door panel 12. The door trim 31 can be mounted and assembled to the door panel 12, and the assembling time on the body outfitting line can be sharply shortened.
Patent JP-S537188-A (JP)
Title: Light beam deflector including semiconductor laser
Inventor: KOBAYASHI KOUROU
IPC: H01S5/062
Filed: 1976-07-09
Abstract: PURPOSE:To obtain a light beam deflecting laser device of an extremely small size and low power consumption by applying current to a stripe type semiconductor junction laser of 10 to 20mum in stripe width thereby changing the emission angle of the emitted light beam.
Patent JP-H05279118-A (JP)
Title: Refractory material
IPC: C04B35/657
Filed: 1992-04-03
Abstract: PURPOSE:To improve erosion resistance, comprising ZrO2, Al2O3 and MgO in a specific content ratio and molecular ratio, consisting of unstabilized or partially stabilized ZrO2 crystal and spinel crystal or further corundum crystal. CONSTITUTION:Raw material powders of ZrO2, Al2O3, MgO, etc., are weighed in a given blending ratio, mixed and molded under pressure. The molded article is burnt at a given temperature to give a sintered material comprising ZrO2, Al2O3 and MgO as main components and <=5wt.% residual components such as SiO2, TiO2, CaO, Fe2O3 and B2O3 wherein the amount of ZrO2 is 20-60wt.%, the amount of MgO is >=1wt.% and molar ratio of Al2O3/MgO is >=0.9. The sintered material consists of unstabilized or partially stabilized ZrO2 crystal spinel crystal and spinel crystal or the unstabilized or partially stabilized ZrO2 crystal, spinel crystal and corundum crystal and is made into refractory having improved erosion resistance without lowering thermal impact resistance.
Patent JP-S567909-A (JP)
Title: Liquid fuel combustion device
Inventor: KONAKAWA KATSUZOU
IPC: F23D11/08
Filed: 1979-06-27
Abstract: PURPOSE: To secure perfect combustion by a method wherein a fuel damper and an air damper are cooperated within an atomizing vessel and an air chamber and an adjusting accuracy of an air-fuel ratio is maintained by preventing leakage of useless air from the air chamber.  
     CONSTITUTION: When a fuel damper 25 is pivoted, a movable plate 27 is cooperated therewith by an engagement of a sleeve 26 cooperating therewith and amounts of atomized fuel and air fed to an evaporator 43 are varied concurrently, thereby, the most proper air-fuel ratio is maintained at all times. Further, a fuel damper 25 and an air damper are cooperated in an atomizing vessel 24 and an air chamber 41, therefore, useless air will not be leaked out of the air chamber 41 and an adjusting accuracy of the air-fuel ratio may be maintained while perfect combustion is secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58198496-A (JP)
Title: Glucosaminylmuramyl peptide derivative
Inventor: TAKASE YOSHIYUKI
IPC: A61P31/04
Filed: 1982-05-14
Abstract: NEW MATERIAL:A compound of formula I (X is H, RCO-; Y is hydroxyl, -OR2, formula II, III; R1 is alkyl, alkenyl; R2 is lower alkyl, alkenyl; R2 is lower alkyl, phenylalkyl; R3, R4 are H, alkyl; Y' is hydroxyl, -OR2, formula II; D, L mean steric configuration; where when X is H, Y is formula II or IV). EXAMPLE:beta-N-Acetylglucosaminyl-( 1 4 )-N-acetylmuramyl- L -alanyl-D-isoglutaminyl-(L)-acetyl-(D)-meso-2,6-diaminopimelic acid-(D)-amide sodium salt. USE:Preventive or remedy for bacterial infections: it has activities of nonspecific anti-infections and immunological enhancement, further carcinostatic agent. It may be given orally and rectally, however, parenteral administration is preferred. PREPARATION:For example, the reaction of a compound of formula V (Y1 is hydroxyl, -OR2, formula III; Y'1 is hydroxyl, -OR2) with a compound of R1COOH or its reactive derivative gives the compound of formula I .
Patent JP-S62239163-A (JP)
Title: Electrophotographic laminate type organic photosensitive body
Inventor: IMORI TORU
IPC: G03G5/043
Filed: 1986-04-11
Abstract: PURPOSE:To obtain an electrophotographic laminate type organic photosensitive body high in photosensitivity and adhesive strength by forming a cobalt acetate barrier layer. CONSTITUTION:The surface of a conductive substrate is coated in a uniform thickness with a solution prepared by dissolving cobalt acetate in a solvent, such as water or methanol, and adding a thickener, such as polyvinyl acetate, to this solution, and dried to form the barrier layer. A photoconductive layer is formed by laminating on the barrier layer an electrostatic charge generating layer containing an organic compound having a charge generating function, and a charge transfer layer containing an organic compound having a charge transfer function, thus permitting the obtained electrophotographic organic sensitive body to have high sensitivity and superior adhesive strength.
Patent JP-H09274114-A (JP)
Title: Optical waveguide element
Inventor: KOUDA HIKARI
IPC: G02F1/37
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To execute the expansion of material selection of an optical waveguide element, simplification of a process, improvement of reliability and reduction of a forming cost and to embody the optical waveguide element which is heretofore difficult to be formed by using a method of easily forming the optical waveguide. SOLUTION: The distribution of refractive indices is induced in an optical material by propagating acoustic waves. A transducer 9 is, thereupon, adhered to the one flank of the optical material 8 and the element length to the surface facing this flank is increased constant times the wavelengths of the acoustic waves, by which the acoustic waves are made into standing waves in the material between these surfaces. The change in the refractive index induced by the acoustic waves is made standing always in the same position in the optical material 8 and the guiding of the light to the part 12 of the high refractive index is made possible and, therefore, the application as the optical waveguide element is possible.
Patent JP-S5784245-A (JP)
Title: Wrapping connector type wiper
Inventor: UCHIDA TAKASHI
IPC: B60S1/20
Filed: 1978-07-06
Abstract: PURPOSE: To attain through cleaning covering all corners and prevent loss of efficiency at the time of a head wind by changing conventional alternating motion of the wrapping connector type wiper to a linear reciprocating motion of less resistances.  
     CONSTITUTION: A projection 2 which is projected sideways from a driving chain 1 is inserted into a ring 11 which is supported from both sides by rope 4a and rope 4b. The projection 2 can change its direction by making a half turn slidingly within the ring 11. A wiper blade 5 is supported at its upper end to rope 4b, and at its lower end to rope 4a, and makes eciprocating motion to the left and right being pulled by ropes. The projection 2' is one of the pin-link plates of the chain enlarged sideways and connected to the chain by means of pins 12 so that it is strong enough to endure a large tension stress. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02259260-A (JP)
Title: External combustion engine
Inventor: KUROSAWA MOKICHI
IPC: F02G1/044
Filed: 1989-03-31
Abstract: PURPOSE:To suppress a pressure from its fluctuation by using a pulse combustor as a combustor for synchronizing its pulse combustion frequency with the frequency of an acting medium cycle, in the case of an engine for driving a piston by an acting medium heated by the combustor from the outside. CONSTITUTION:Pistons 1, 2, fitted into each cylinder 3, 4 in high and low temperature sides arranged at a right angle, are reciprocated in a phase shift of about 90 deg. by a crank mechanism 7. A cylinder chamber 3a in the high temperature side cylinder 3 communicates with a heater 8, and between the heater 8 and an intermediate temperature chamber 3b, a high temperature regenerator 9 and an intermediate temperature cooler 10 are arranged. While between a low temperature chamber 4a in the low temperature side cylinder 4 and an intermediate temperature chamber 4b, a cooler 11, low temperature regenerator 12 and an intermediate temperature cooler 13 are arranged, and both the intermediate temperature chambers 3b, 4b communicate by a connecting duct 14. The heater 8 is constituted by providing a pulse combustor 17, and its pulse combustion frequency is controlled so as to be synchronized with the frequency of a working medium cycle.
Patent JP-H06261670-A (JP)
Title: Noodle feeder in noodle making apparatus
Inventor: SHIMADA MITSUO
IPC: A21C9/08
Filed: 1993-03-17
Abstract: PURPOSE:To make flexibility of the position in mounting a noodle feeder in a noodle making apparatus large so as to normally function the noodle feeder even if the feeder is attached or detached by a person inexperienced in handing of the machine. CONSTITUTION:The noodle feeder is constituted of a feed out unit 15 consisting of a long guide frame 11 having rotatable spools 12 and 13 oppositely installed in lateral both side parts of longitudinal both end part and an endless conveyer belt 14 rotatably stretched between these spools and a driving sprocket 16 directly engaging with the conveyer belt from above and rotating the conveyer belt and this driving sprocket 16 is provided so as to drive by a driving motor. The conveyer belt in the part engaging with the driving sprocket can slightly be moved even in every directions and the conveyer belt is smoothly rotated and driven even if the feed out unit is slightly deflected when the unit is fixed to the noodle making apparatus by thumbscrews, etc., and use in always normal state is made possible even if the device is attached or detached by a person inexperienced in handling of the machine.
Patent JP-S61242137-A (JP)
Title: Data transmission equipment
Inventor: TAKEDA KEIJIROU
IPC: H04L9/00
Filed: 1985-04-19
Abstract: PURPOSE:To facilitate an easy countermeasure to the transmission of a wrong signal by adding a control code received previously from a station at a remote side to a transmission signal as an additional code for transmission in a transmission mode and checking coincidence between an additional code added to the transmission signal and transmitted and the control code transmitted previously by own station in a reception mode. CONSTITUTION:A transmission controller 1 uses a reception signal 2 supplied from an additional code checking device 5 as an input to discriminates a reception control code 4a. Thus a transmission signal 3 including a transmission control code 4b is delivered by an estimated protocol. The signal is transmitted to the station at the remote side as a transmission signal 10 after the code 4b is stored by a transmission control code memory 7 and a reception control code 11a stored previously in a reception control code memory 6 is given as an additional code 11b by an additional code adding device 8. Thus a transmission error is detected completely during the transmission of signals to cope with this error. This improves greatly the reliability for transmission of data.
Patent JP-H03280735-A (JP)
Title: Frame synchronizing circuit
Inventor: ITO HIROSHI
IPC: H04L7/08
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the circuit scale of a frame synchronization circuit by connecting one input output terminal of a synchronizing pulse information memory to an input of a shift register and connecting outputs of a prescribed number sequentially in parallel with a synchronizing pulse detection section. CONSTITUTION:Time slots B1-B7 latching frame synchronizing pulses F1-F7 are arranged continuously to one terminal IO1 of a synchronizing pulse information memory 7. when the pulses F1-F7 are inputted to time slots B1-B7, a register 2 outputs sequentially the pulses F1-F7 to output terminals O11-O17. Thus, the pulses F1-F7 are sequentially outputted to the output terminals O11-O17 at a specific period. A synchronizing pulse detection section 3 takes a point of time when the pulses F1-F7 are sequentially outputted from the register 2 as a prescribed period to detect the coincidence of the pulse. Thus, the scale of the frame synchronizing circuit is reduced.
Patent JP-S538712-A (JP)
Title: Enclosed type underwater motor
Inventor: SUGITA YASUHIKO
IPC: H02K3/44
Filed: 1976-07-12
Abstract: PURPOSE: To absorb outside vibration or others, by inserting soft rubber group material layer between insulating film of plastic insulating wire and hard plastic film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58202286-A (JP)
Inventor: ODA KAZUO
IPC: B66C15/00
Filed: 1982-05-17
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-H02261884-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C09J183/06
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject composition improved in the adhesiveness to molded polymer by incorporating a halogenating agent, a Lewis acid, and a curing agent into a silanol-containing dimethylsiloxane. CONSTITUTION:100 pts.wt. silanol-containing dimethylsiloxane of the formula (wherein R is 1 to 6C alkyl), having a kinematic viscosity of 1,000 to 1,000,000cSt, is mixed with 0.002 to 20 pts.wt. halogenating agent (e.g. t-butyl hypochlorite), 0.001 to 7 pts.wt. Lewis acid (e.g. AlCl3), 0.01 to 1 pt.wt. curing agent (e.g. platinum chloride), and if necessary, a solvent.
Patent JP-H068941-A (JP)
Title: Standard carriage pallet
Inventor: MISHIERU JIYORUJIYU DEYURAN
IPC: B65D19/26
Filed: 1993-04-09
Abstract: PURPOSE: To provide a low-priced transportation pallet having a supporting surface constituted from a supporting plate or a crossed corrugated board and further three beams fixed beneath the supporting surface. CONSTITUTION: Respective beams are fixed to supporting surfaces by means of pins 5 constituting retractable latching means. Each pin is provided to penetrate the supporting surface as well as an upper portion of the beam before being locked by turning the pin by 90 deg.. The beams are made of an injection- molded plastic material. The supporting surface as well as the pins may be made from any materials including injection-molded plastic materials. Each beam includes a strap 24 that can fasten a weight 30 onto a pallet 1.
Patent JP-H07297796-A (JP)
Title: Television channel tuning support device
Inventor: TANIGUCHI SHUHEI
IPC: H04N5/44
Filed: 1994-04-21
Abstract: PURPOSE:To enable a viewer to quickly search a desired program from plural broadcast forms and many channels by deciding fields of programs in accor dance with words included in program names and classifying the programs by fields to present them. CONSTITUTION:Information of each television program extracted by a program information input means 11 is stored in a program information storage means 12. Words indicating each of programs classified by fields are stored in a classification word storage means 24. A word retrieval means 25 takes out words stored in the classification word storage means 24 one by one to retrieve the column of the program name of program information stored in the program information storage means 12. A field settling means 26 determines fields of individual programs based on the retrieval result. A program table presenting means 28 displays program information in a specific time zone of plural specific channels as a list.
Patent JP-S62258950-A (JP)
Title: Bathtub heater equipped with heat pump type room heater
Inventor: UCHIDA MITSUAKI
IPC: F24H1/00
Filed: 1986-04-10
Abstract: PURPOSE:To permit the heating of a bathroom safely and economically by a method wherein a bathroom heating unit and a bathtub heating unit are equipped with printed circuit board equipped with a bathtub controller and a bathroom controller, which control ventilating fans. CONSTITUTION:A bathtub and bathroom control unit 33 inputs the temperature signals of a bathroom temperature sensor 30, a hot-water temperature sensor 16 and a heat exchange sensor 36 and inputs various commanding signals from an operation control unit 37 in a bathroom 5 and the operation control unit 38 for remote control at the outside of the bathroom 5. An interface 35 transmits a driving signal from the bathtub and bathroom control unit 33 to an outdoor control unit 39 equipped in an outdoor unit 1 to control the driving of an outdoor fan 22a and a compressor 23 and effect the heating of the bathroom. The heating of the bathroom 5 is effected by heat pump system and the automatic control of a bathroom heating unit 4 and a bathtub unit 2 is effected by the bathtub and bathroom control unit 33, equipped in a printed substrate 52 arranged in the bathtub unit 2 at the outside of the bathroom 5 in such a manner, therefore, the control parts of the bathroom heating unit 4 will never be affected badly by steam in the bathroom 5, whereby the heating of the bathroom 5 may be effected safely and economically.
Patent JP-S577933-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAMORI SHIYUUJI
IPC: H01L21/30
Filed: 1980-06-19
Abstract: PURPOSE:To observe and judge the dimensions of the pattern to be etched based on the variation in the intervals between the slits, by etching the checking patterns which are so arranged that the intervals between a plurality of the slits have specified relationship with respect to the magnitude of the intervals, together with the pattern to be etched. CONSTITUTION:On the same substrate, are etched the pattern to be etched 1 having a designed central width W and maximum allowable deviation values l and u of the dimensions and the dimension checking patterns 2 at the same time. The checking patterns 2 are so arranged that the intervals between the pattern 2-1 and 2-6 having the designed central width W become gradually larger by DELTAW. That is W3=W and W5=W4+DELTAW. Suppose W=1mum, observe and compare the magnitude of the pattern to be etched after etching, and check the magnitude of the equivalent checking pattern 2-1 after etching. Then check that which interval width after etching correscponds to the magnitude of the checking pattern. Then the deviation of the etching is computed. In this method, the dimensions can be judged by observation without actual measurement of the pattern to be etched after etching.
Patent JP-H03282751-A (JP)
Title: Recovery system for erroneously erased file
Inventor: OZAWA SATOSHI
IPC: G06F12/00
Filed: 1990-03-30
Abstract: PURPOSE:To facilitate recovery work in a disk editor by transferring the head byte of directory information in a file to be erased at the final end of respective pieces of directory information. CONSTITUTION:An elimination instruction is inputted from CRT 1, one head byte of directory information in the file to be eliminated is saved in a memory 2, and '.' is transferred to one head byte of directory information to be eliminated. Then, information saved in the memory 2 is transferred to the last one byte of directory information. Information on the head byte of directory before it is changed to '.' is transferred to the final end of respective pieces of directory information at the time of erasing the file. Thus, a function coming to an auxiliary means at the time of recovery in the disk editor and the like is obtained, and recovery is attained even when the disk of the other person is erroneously erased.
Patent JP-S59166610-A (JP)
Inventor: ENRIKE RAMAN MARUTEINESU BERA
IPC: C21B13/00
Filed: 1983-05-12
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-S58200314-A (JP)
Title: Constant voltage power supply device
Inventor: OGINOYA MASARU
IPC: G05F1/56
Filed: 1982-05-17
Abstract: PURPOSE:To stabilize a DC output voltage, to suppress heat generation, and to reduce parts in size by turning on and off an SCR by a control pulse and a fly-back pulse from a constant voltage power supply device. CONSTITUTION:An AC input is converted into an astable DC output by the rectifying circuit consisting of diodes D8-D11 and it is smoothed by a capacitor C6. Once the AC input is applied, the gate voltage of the SCR is biased more positively than the cathode voltage and the SCR turns on to enter a conductive state. Consequently, the circuit current flows from a ground side to the secondary winding Le of a fly-back transformer T2 to flow in the order of the anode and cathode of the SCR, the capacitor C6, the primary winding Lc of the transformer T2, the collector and emitter of a horizontal output transistor Q4, and the ground. When the horizontal output circuit starts operating, a fly-back pulse is generated in a horizontal fly-back period and this appears with the negative polarity at the secondary winding Ld of the transformer T2. This pulse allows the anode current of the SCR to decrease gradually and when it is ceased, the SCR turns off to enter a nonconductive state.
Patent JP-H04293741-A (JP)
Title: Method for treating nickel-containing pickling waste solution
Inventor: KATAYAMA KENICHI
IPC: C22B23/00
Filed: 1991-03-22
Abstract: PURPOSE:To recover valuable metals of Ni, Fe, Cr, etc., as steelmaking raw material with neutralizing treatment from nickel-containing pickling waste solution mainly containing iron ion without using high molecular flocculant, etc. CONSTITUTION:The pickling waste solution is kept to >=50 deg.C and Mg compound of MgO, etc., as the neutralizer is added at adding velocity of 0.37-1.88g/min.l expressed in terms of pure Mg and by adjusting pH to 3.0-7.5 iron and nickel precipitates having excellent filterability and washability are produced. By making the filtration of the precipitate mainly containing iron, which is conventionally difficult to filtrate, easy, the valuable steelmaking raw material can be obtd. with simple treating process from the pickling waste solution.
Patent JP-S60225751-A (JP)
Inventor: ISHII KENJI
IPC: B32B23/08
Filed: 1984-04-25
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。