baber/WOPTO huggingface dataset:
Patent JP-S58138084-A (JP)
Title: Semiconductor laser device
Inventor: ITAYA YOSHIO
IPC: H01S5/00
Filed: 1982-02-10
Abstract: PURPOSE:To radiate laser oscillation beams to the outside effectively at the small value of the angle of radiation THETA without increasing the threshold current value of currents by forming reflection planes to side end surfaces on the sides reverse to the active layer sides of first and second optical guide layers. CONSTITUTION:Currents flow through a layer 8 for attaching an electrode, a clad layer 7, an active layer 5, a clad layer 2 and a semiconductor substrate 1 in order of these layers from the electrode 10 side by connecting a power supply using the electrode 10 side as positive between electrodes 9 and 10, and luminescence is obtained in the active layer 5 on the basis of the flowing of currents. Beams acquired in the active layer 5 are coupled with the optical guide layers 13A, 13B because the opposite main surfaces of the active layer 5 are in contact with the clad layers 2, 7 and the opposite side end surfaces of the active layer 5 are in contact with the optical guide layers 13A, 13B at that time. Beams propagating in the optical guide layers 13A, 13B are reflected by the reflection planes 14A, 14B and trnasmitted to the active layer 5 side because these reflection planes 14A, 14B are formed onto the side end surfaces on the sides reverse to the active layer 5 sides of the optical guide layers 13A, 13B.
Patent JP-H02201360-A (JP)
Title: Image forming device
Inventor: SAKAKIBARA KENJI
IPC: G03D13/00
Filed: 1989-01-30
Abstract: PURPOSE:To securely prevent the occurrence of a paper jam, etc., by locking a separation mechanism, which peels a microcapsule paper from a developing paper, in a separable position, and then performing an image forming operation. CONSTITUTION:A capsule paper feeding roller 27 is disposed on the downstream side of a pressure developing device 21, and the separation mechanism 28 for peeling the microcapsule paper 15 from the developing paper 22 is disposed on the downstream side of the capsule paper feeding roller 27. An image forming device is provided with a lock detecting switch 37 which detects whether the separation mechanism 28 is in the separable position or not; a link plate 33 abuts on the lock detecting switch 37, and an image can be formed only when the switch 37 is turned on. Therefore, since the device can be operated with the separation mechanism 28 completely locked in an image forming position, defective separation of the capsule paper 15 and the occurrence of a paper jam, which result from incomplete lock, are securely prevented.
Patent JP-H01196058-A (JP)
Title: Cartridge opener and automatic developing device for disk film equipped with same
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1988-01-30
Abstract: PURPOSE:To take a disk film out of the machine in safety by storing the disk film and a cartridge which malfunction is generated in a light shielding structure unless the disk film is taken out. CONSTITUTION:When a sensor prepared in a guide path 11 or at processing part, etc., makes a confirmation, the guide path 11 returns in the opposite direction from an arrow and the lower part of a cartridge opener main body 10 is released. Further, the upper part of the stocker 30 is opened in a stand-by mode to form a cartridge fed opening; when the disk film 21 is not taken out normally, the disk film 21 is thrown down in the stopper 30 by cartridges 20 and the lid 31 of the stocker 30 is closed to form the stocker 30 as a light shielding structure. Consequently, the stocker 30 is drawn out of the machine and the disk film 21 is taken out of the cartridge 20 in a dark room.
Patent JP-H04237706-A (JP)
Title: Slab level correcting device
Inventor: ISHIKAWA TADAO
IPC: E01C23/10
Filed: 1991-01-21
Abstract: PURPOSE:To provide a slab level correcting device, with which execution of floor constructing works can be facilitated, by mounting a hydraulic jack on a flange in advance secured to a slab penetration hole, jacking up the settled bearing ground, and injecting a filling material from a grout pipe which penetrates a piston longitudinally. CONSTITUTION:A flanged pipe 20 is previously fitted in a through hole in each paving slab 1, and under it a concrete board 4 to bear the reaction force and a plate 21 are furnished. When this paving slab 1 has subsided, a pedestal 9 is arranged in the pipe 20 and a hydraulic jack 5 is fixed thereto through the flange part. Pressure oil is supplied into a cylinder tube 22 from an oil pressure lead-in hole 24, and a piston 23 is depressed to press the pedestal 9 to the plate 21, and the paving slab 1 is pulled up by the reaction force acting at this time. A filling material is injected from a grout pipe 27 penetrating the piston 23 longitudinally through a hole 25 in the pedestal 9 into the gap between the slab 1 and the road substrata 2. Thereby ground subsidence can be corrected shortly and easily.
Patent JP-H02200591-A (JP)
Title: Brake hose holding device
Inventor: BANSHO TETSUYA
IPC: B62L3/02
Filed: 1989-01-30
Abstract: PURPOSE:To unnecessitate a holding plate as well as perform the sufficient protection of a brake hose by forming the title device in such a way that a brake hose is held interposingly between a fork protector and an axle holder. CONSTITUTION:A brake hose holding protrusion 8a is protrusively provided at one side of the front face of an axle holder 8, and a protruding piece 10 is formed at the inner surface of a fork protector 10 and that in a position facing the holding protrusion 8a. A brake hose 13 is inserted into a space formed by the fork protector 10, the axle holder 8, the brake hose holding protrusion 8a and the protruding piece 10a and extended upward along the inner surface of the fork protector 10. The lower end part of the brake hose 13 thus regulates its lateral movement by means of the brake hose holding protrusion 8a and the protruding piece 10a so as to perform its holding and protects the brake hose 13 even in the front-face position of the axle holder 8.
Patent JP-S52102769-A (JP)
Title: Date and day indicating system for digital timepiece
Inventor: KURODA TAKUNOBU
IPC: G04G9/02
Filed: 1976-02-24
Abstract: PURPOSE:To provide a date and day indicating system for digital timepiece, in which indication of month and date is given in the sections for indicating hour, minute and second, and further indication of day is attained without providing any special day indicating section, whereby area of indicating board can be reduced, and at the same time, manufacturing cost can be lowered.
Patent JP-S62179194-A (JP)
Title: Semiconductor laser
Inventor: YANASE TOMOO
IPC: H01S5/00
Filed: 1986-01-31
Abstract: PURPOSE:To facilitate oscillation with a high efficiency by blocking a leakage current which does not flow through an active layer by high resistance current blocking layers. CONSTITUTION:An active region 11 is held between high resistance current blocking layers 15 which are buried in two V-grooves and is provided in a bank 20 of an inverse V-shape. The top end part of the inverse V-shape bank 20 is contacted with a V-shape current flow layer 16. Therefore, a current which is made to flow by a voltage applied between a P-type electrode 19 and an N-type electrode 18 flows from the current flow layer 16 into the active region 11 selectively and the oscillation with very little leakage current and a high efficiency is realized. As the P-type electrode 19 is covered with an SiO2 insulating layer 17 except a stripe part above the active layer, the voltage is applied to the P-N junction of the active region 11 part only so that a capacitance induced by the high junction can be less than 2pF and speed modulation can be achieved.
Patent JP-H05191780-A (JP)
Title: Video signal reproduction device
Inventor: NAGAI MICHIO
IPC: G11B15/02
Filed: 1992-01-10
Abstract: PURPOSE:To automatically detect a recording state of each area and to simplify the edit by detecting a synchronizing signal superimposed onto reproduction data and an identification signal representing a kind of data so as to discriminate the recording state of each area based on AND of the result of detection. CONSTITUTION:A synchronizing signal detection circuit 41 detects a synchronizing signal superimposed on reproduction data. An ID detection circuit 42 detects an ID representing kind of data superimposed on the reproduction data. AND gates 43V, 43S, 43A obtain respectively AND between a data valid signal based on a synchronizing signal detected by the circuit 41 and a video flag signal, a sub data flag signal, and an audio flag signal based on the ID detected by the circuit 42 and give the result to FF circuits 44V, 44S, 44A. Then each output is latched respectively by FF circuits 45V, 45S, 45A at a leading edge of a frame signal and the result is fed to a system controller. Thus, an idle area is automatically detected.
Patent JP-H10205571-A (JP)
Title: Hydraulic damper
Inventor: NEZU TAKASHI
IPC: F16F9/40
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber with stable damping force by accelerating gas-liquid separation of oil liquid in a reservoir and restricting cavitation. SOLUTION: A piston 5 is fitted in a cylinder 2. Cylinder upper and lower rooms 2a, 2b are communicated via a check valve 10 and the cylinder lower room 2b and a reservoir 4 are communicated via a check valve 12. The cylinder upper and lower rooms 2a, 2b are communicated via an elongation side damping valve 29 and the cylinder lower room 2b and the reservoir 4 are communicated via a contraction side damping valve 30 so that damping force can be generated by the elongation side and contraction side damping valves 29, 30 at the elongation and contraction strokes of a piston rod 6. A pipe member 37 is connected to a connection hole 23 in the reservoir 4, with the end open above a liquid level S.  Oil liquid flowing from the pipe member 37 into the reservoir 4 becomes fine splash while splashing into gas in the reservoir 4 to accelerate gas-liquid separation, so that cavitation can be restricted to provide stable damping force.
Patent JP-S60165728-A (JP)
Title: Forming method for thin film
Inventor: HORIOKA KEIJI
IPC: H01L21/205
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a thin film of high quality by emitting visible or near ultraviolet rays in the absorption zone of halogen gas to reactive gas containing raw material gas and halogen element to excite the halogen gas and colliding it with the raw material gas to activate the raw material gas. CONSTITUTION:The density of raw material gas SiC4H12 is suitably selected, the gas is mixed with O2, the density of reactive gas Cl2 is selected, fed into a reaction chamber, which is evacuated from an outlet 17, and the entire gas pressure is held at 10Torr or higher. When a pulse laser light 19 having 308nm or longer of wavelength is emitted vertically or horizontally to a sample 12, a thin organic film 21 of high quality may be efficiently accumulated. The raw material gas employs silane and organic silanes, hydrogenated Ge and organic Ges, phosphine and organic phosphines, borane and organic boranes, arsine and organic arsines, organic metal compounds and halogen derivatives thereof, which are mixed with O2 or N2. The emitted light is condensed on the sample, and scanned over the entire surface.
Patent JP-S63188299-A (JP)
Inventor: MIZUGUCHI YUZO
IPC: G07G1/14
Filed: 1987-01-31
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-H05262333-A (JP)
Title: Dishing up device of food
IPC: B65B57/00
Filed: 1992-02-06
Abstract: PURPOSE:To automatically dish up food at a specified position of food bowls like a lunch tray or the like. CONSTITUTION:A lunch tray 16 is transferred to a specified receiving place of food by a belt conveyor 10 and a vegetable case 32 supporting the vegetables for dishing up is positioned to a specified working spot by a case feeder 14. In this condition, a vegetable holder 13 provided with a claw 54 holding the vegetables is reciprocally moved between the receiving place of food and the working spot by a dishing-up robot 12 to automatically dish up the vegetables on the lunch tray 16.
Patent JP-H11219084-A (JP)
Title: Elastic member for cleaning blade
Inventor: ISHIKAWA HIKARI
IPC: C08L75/04
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic member which has proper hardness, hardly flaws an image formation body, and has superior wear resistance and, specially, small compressive and tensile permanent strain by making the elastic member of a cross-linked body obtained by heating and/or irradiating a composition, containing thermoplastic urethane resin and a cross-linking monomer, with an electron beam. SOLUTION: This elastic member is made of the cross-linked body obtained by heating and/or irradiating the composition containing the thermoplastic urethane resin and cross-linking monomer with the electron beam. In this composition, the 0.5 to 40 pts.wt. cross-linking monitor is mixed with the 100 pts.wt. thermoplastic urethane resin. To manufacture this elastic member, the composition containing the thermoplastic urethane resin and cross-linking monomer is prepared. The prepared composition is cross-linked into the elastic member for a cleaning blade, for example, after the composition is united with a support member 2 in a specific shape by a molding method such as injection molding.
Patent JP-S59148289-A (JP)
Inventor: MUTOU MASAAKI
IPC: H01R12/71
Filed: 1983-02-14
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-S63200990-A (JP)
Inventor: JIYON RICHIYAADO DEBITSUDO
IPC: B42D9/00
Filed: 1988-02-02
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-H05191396-A (JP)
Title: Digital data transmission equipment
Inventor: KISHIMOTO KAZUO
IPC: H04L7/033
Filed: 1992-01-13
Abstract: PURPOSE:To allow reproducing data to correspond to one-to-one to transmitting data by extracting a synchronizing clock from receiving data by a PLL circuit in a receiving part, and allowing gate, reset and latch timing signals, etc., to synchronize necessarily, based on this clock. CONSTITUTION:Serial digital data converted by a digital rate multiplier circuit 8 in a transmitting part 10 is received by a receiving part 20 and a synchronizing clock is extracted from receiving data by a PLL circuit 9, and supplied to a timing generating circuit 4. Subsequently, the circuit 4 allows a gate signal supplied to a gate circuit 5, a reset signal of a counter 6, and a latch timing signal for a latch circuit 7 for latching the digital data to synchronize with the receiving data, based on this synchronizing clock. In such a way, reproducing digital data can be allowed to correspond surely to one-to-one to transmitting digital data without spoiling a fundamental feature of a frequency converting system being strong against a bit transformation caused by a noise, etc.
Patent JP-H11264977-A (JP)
Title: Liquid crystal display element
Inventor: OKUMURA OSAMU
IPC: G02F1/1335
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element with excellent visual angle characteristics by making the wavelength dispersion value of Δn of a high polymer film smaller than the wavelength dispersion value of liquid crystal. SOLUTION: This liquid crystal display cell is constituted of an upper side polarizing plate 1, the high polymer film 2, a liquid crystal cell 3, a lower side polarizing plate 5, the upper substrate 6 of the liquid crystal cell, a lower substrate 7, a transparent electrode 8 and nematic liquid crystal 9. That is, it is provided with the liquid crystal cell 3 composed by clamping the liquid crystal 9 between a pair of the substrates 6 and 7, at least one high polymer film 2 for which an optical axis is inclined to the normal direction of the surface of the high polymer film 2 and the polarizing plates 1 and 5. Then, the wavelength dispersion value ν of Δn of the high polymer film 2 is made smaller than the wavelength dispersion value of the liquid crystal 9.  In such a manner, by using the high polymer film 2 as a visual angle compensation plate, the liquid crystal display element with the excellent visual angle characteristics is obtained.
Patent JP-S58141328-A (JP)
Title: Manufacture of high strength high toughness steel
Inventor: SHINODA KENICHI
IPC: C21D8/00
Filed: 1982-02-13
Abstract: PURPOSE:To manufacture high strength high toughness steel at high manufacturability by austenizing medium high carbon steel, quenching to generate supercooled austenite, reheating and tempering properly. CONSTITUTION:Medium high carbon steel containing 0.40-1.10% C is austenized in the stageI. That is, the steel is austenized keeping in a temperature range of A3 point - A3 point + 150 deg.C. In the stage II, the material is immersed in a medium maintained at T2 from the stageI, and quenched. The temperature T2 is a temperature range of MS-M90 , that is a temperature range in which 90vol% or less of martensite is generated. Holding time t2 is determined so that 10vol% or more of supercooled austenite exists by this quenching. In the stage III, it is reheated to above MS 300-550 deg.C, and tempering of primary crystal martensite generated in the stage II and perfect bainite transformation of supercooled austenite are effected.
Patent JP-S58155178-A (JP)
Inventor: MANFUREETO BURAIHIYAA
IPC: B25D11/10
Filed: 1983-02-14
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-S54113627-A (JP)
Title: Composition for chlorinated resin coating
Inventor: WADA AKIRA
IPC: C08L23/28
Filed: 1978-02-27
Abstract: PURPOSE: A room temperature drying coating composition of chlorinated resin having improved adhesiveness, flexibility, impact and alkali resistance, consisting of chlorinated resin and a hydroxyl group-containing aromatic resin as binder ingredients.  
     CONSTITUTION: A) 100 parts by wt. of chlorinated resin, selected from the group consisting of chlorinated rubber or a chlorinated polyolefin as a binder gredient, is blended with B) 5W100 parts by wt. of a hydroxyl group-containing aromatic resin having a hydroxyl number of 25W150, preferably 30W130 and a softening point of 40W160, preferably 50W160°C to give a room temperature drying coating compound. The hydroxyl group-containing aromatic resin is obtained by copolymerizing an aromatic unsaturated and a phenolic monomers in the presence of a Friedel-Crafts catalyst, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54116240-A (JP)
Title: Developing device of electrostatic latent images
Inventor: YANA MASAZUMI
IPC: G03G15/08
Filed: 1978-03-01
Abstract: PURPOSE:To prevent carrier from flawing the surface of a holder and obtain good quality images by once depositing the toner having been friction charged from developer to a conductive roller then transferring this toner to the electrostatic latent image holder. CONSTITUTION:A rotatable sleeve 12 which is built in with a number of magnets 11 and the developer composed of toner and carrier are contained in a developer vessel 10. Further an agitating blade 16 is provided in order to friction charge the toner by agitating the developer 13. A conductive roller 17 is rotatably provided so as to make contact to the developer 13 moving on the peripheral surface of the sleeve 12 and the photoconductor 18 having electrostatic latent images in the surface. A bias voltage of the polarity opposite from that of charging polarity by the friction charging of the toner is held applied to this conductive roller 17 from a DC power source 20 and the sleeve 12 and the conductive layer uner the photoconductor 18 are held grounded. After the toner having been friction charged is once deposited on the conductive roller 17, this toner is applied to the photoconductor 18 to be deposited on its surface, whereby the developing is accomplished.
Patent JP-S63190247-A (JP)
Inventor: ASADA SHIGERU
IPC: H01K3/26
Filed: 1987-02-02
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-H02201618-A (JP)
Title: System resetting circuit
Inventor: FURUYA MISAO
IPC: H02H3/24
Filed: 1989-01-31
Abstract: PURPOSE:To instantaneously reset a device when a power supply voltage is lowered by providing a gate circuit to supply the output of a first voltage comparing circuit to the input of an output transistor. CONSTITUTION:A diode D1 is connected between the output of a comparator (comp) 1 and the base of a transistor Q4. When a power voltage Vcc goes to a first reference voltages Vs1 or below, the output of the comp 1 goes to an H, the diode D1 is immediately made into an on-condition, the transistor Q4 is immediately turned on, and an output voltage Vout of a terminal 4 goes to an L. In such a way, since the H of the output of the comp 1 is bypassed with the diode D1 and supplied to the transistor Q4, the output voltage Vout can be instantaneously made into L, the device can be instantaneously reset regardless of the action delay of a comp 3. Thus, since the output voltage can be instantaneously reset when the power voltage goes to a prescribed value or below, a malfunction, the runaway of a program, etc., can be prevented in the case of the system of a microcomputer, etc., are adaptated.
Patent JP-S57137128-A (JP)
Title: Regulator for temperature of mold
Inventor: KURAMOTO YOSHIHIKO
IPC: B29C45/00
Filed: 1981-02-17
Abstract: PURPOSE:To obtain a regulator for the temperature of molds by using a system in which a circulating pump is connected to a medium discharge circuit, and the pressure circulation and suction circulation of medium are switched controllably by means of only one temperature regulator through a switch valve for regulating the pressure of gas, provided to a medium tank. CONSTITUTION:For example, a switch valve 10 is closed, a circulating pump 15 is operated, a compressed medium is heat-exchanged in a medium tank 2 and supplied to molds 1 while keeping its pressure, and then the medium is circulated through pathways (a) and (b) to the pump 5. Also, when the switch valve 10 is opened and operated, compressed medium is released under atmospheric pressure in the tank 2 and then sucked up from a discharge circuit 4, pathways (a) and (b), a supply circuit 3, and the bottom of the tank 2 to form a suction circulation type of a circuit S. Also, when exchanging molds, an opening and closing valve 13 is closed, the pump 5 is operated by opening the switch valve 10 and the air supply valve 14, and residual medium in the pathways (a) and (b) is flowed into the tank 2.
Patent JP-2000222638-A (JP)
Title: Beverage dispenser
Inventor: SATO AKIHIRO
IPC: G07F13/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent powder ingredients supplied into a mixing container from being adhered to its inner wall and remaining without being dissolved. SOLUTION: A canister which keeps powdered tea is located at the upper part in a tea supplying machine body, and a mixing container 15 is provided at its lower part. A mixing part 20 mixing powdered tea and hot water is provided on the front side of the container 15, and a flow-in path 21 which continues from the rear face side of the upper part of the part 20 and extends backward is also provided in the container 15. A chute 19 through which powdered tea is dropped from the canister is connected to the upper part front side of the container 15, and a liquid supplying tube 25 through which hot water is supplied is connected to the rear end part of the path 21. An overflow pipe 27 which is also used as a steam extraction pipe and performs a function as a branching member that branches hot water flowing through the path 21 to the left and right is provided in the path 21.  The hot water flowing in the path 21 is supplied to the part 20 while branched to the left and right by the pipe 27.