baber/WOPTO huggingface dataset:
Patent JP-H0289246-A (JP)
Title: Cassette loading device
Inventor: ONO NATSUMI
IPC: G11B15/675
Filed: 1988-09-27
Abstract: PURPOSE:To set up a cassette ejecting capacity to a sufficiently large value to easily take out a cassette by differently operating cassette ejecting levers at the time of loading and ejecting the cassette to eject the cassette. CONSTITUTION:The cassette ejecting device is constituted of the cassette ejecting levers 12, 13 for ejecting the cassette by pressing the front of the cassette and cassette ejecting lever guiding means 22, 23 forming the 1st guide part for guiding the levers 12, 13 from the front of the cassette in the separating direction in the transfer state of the cassette from the 1st position to the 2nd position and the 2nd guide part for driving the levers 12, 13 in the cassette ejecting direction in the feedback state of the cassette from the 2nd position to the 1st position. The levers 12, 13 are differentially driven at the time of loading and ejecting the cassette to eject the cassette. Consequently, the cassette can be easily taken out by sufficiently ejecting the cassette.
Patent JP-H03104155-A (JP)
Title: Semiconductor device
Inventor: YAMADA KOICHI
IPC: H01L29/78
Filed: 1989-09-18
Abstract: PURPOSE:To prevent the fusion accident of a protecting resistor, by arranging a conducting member of low specific resistance on a bending part, bringing them into contact with each other, and preventing the local heat generation caused by current concentration. CONSTITUTION:A conducting member 23 is formed at the same time as a second layer Al electrode 28, and arranged on the bending part 32 of a protecting resistor 22. Since the conducting member 23 of small specific resistance comes into contact with the bending part 32 via a contact hole 24 of an insulating film, the resistive component of the bending part 32 can be made effectively zero. Hence the current due to electrostatic pulses smoothly flows through the hole 24, so that local heat generation in this part is prevented, and the evaporation of silicon of the bending part 32 can be restrained. The thermal conductivity of the conducting member 23 is high, and absorbs the heat generated by the protecting resistor 22, so that heat dissipating efficiency is improved and fusion accident of the resistor 22 can be prevented.
Patent JP-H0797972-A (JP)
Title: Ignition device for internal combustion engine and device for detecting failure of ignition device
Inventor: FUKATSU KATSUAKI
IPC: F02P11/02
Filed: 1993-09-28
Abstract: PURPOSE: enable a short circuit transistor which is a component of an ignition system to-be detected without using any high-pressure resistant parts. CONSTITUTION:An device includes an ignition coil 70 for applying high voltage to an ignition plug 75, an ignition signal output circuit 20 for outputting ignition signals, a power transistor 51 for controlling current flowing through the primary coil 71 of the ignition coil 70 according to the ignition signal, and a failure detecting circuit 30 for detecting a short circuit in the power transistor 51 by detecting voltage applied to the signal output end 28 of the ignition signal output circuit 20. The signal output end 28 of the ignition signal output circuit 20 is grounded via a resistance 29.
Patent JP-H07265321-A (JP)
Title: Apparatus to be used for treatment by abdominal cavity mirror
Inventor: SHIYUTAFUAN BOBUARUTO
IPC: A61B17/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide an instrument to make the conventional treatment with laparoscope easier, and to alleviate injury from the operation. CONSTITUTION: The instrument for treatment with a laparoscope has an inserting tool 1 composed to allow insertion, embedding and fixing of either one of surgical, optical or embedding instruments.
Patent JP-H0993963-A (JP)
Title: Oscillatory actuator
Inventor: OKAZAKI MITSUHIRO
IPC: H02N2/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting work to equalize the resonance frequency of longitudinal oscillation and torsional oscillation to each other, by constituting a bar- shaped elastic body out of two half-bar-shaped members where the sectional are vertical to the axis changes along the axis, and retaining a plurality of electromechanical transducers made in a plate shape with the mating part of these two half-bar-shaped members. SOLUTION: An oscillator 1 is constituted so semicolumnar members 2, 3 being elastic bodies and piezoelectric elements 4 and 5 caught by them. Here, small-diameter parts are made in a step form in the position which becomes the node of each oscillation of the torsional oscillation and longitudinal oscillation, at the periphery of the oscillator 1. Moreover, the piezoelectric element 4 is an element for torsional oscillation, and the piezoelectric element 5 is an element for longitudinal oscillation, and each piezoelectric element 4 and 5 are arranged in plural numbers, being stacked two sheets each at a time.  Hereby, since the resonance frequency of the longitudinal oscillation can be changed by changing the form of the small diameter part provided at the oscillator 1, large longitudinal oscillation amplitude and torsional oscillation amplitude can be obtained with small force by easily according the resonance frequency of the longitudinal oscillation and the torsional oscillation.
Patent JP-S6485022-A (JP)
Title: Heating apparatus for hotbed
Inventor: MATSUFUJI MASARU
IPC: A01G9/24
Filed: 1987-09-25
Abstract: PURPOSE:To raise the ground temperature around a heating apparatus with a little heat quantity in high efficiency, by connecting an evacuated aboveground tank with an underground tank in such a manner as to freely circulate a working liquid between the tanks and inserting an electric heater in the aboveground tank. CONSTITUTION:An evacuated aboveground tank 1 is placed in parallel to an evacuated underground tank 2 and the top of the aboveground tank 1 is connected to the bottom of the underground tank 2 through a connection pipe 3 to enable free circulation of a volatile working liquid 4 (e.g. methanol) poured into the tanks. An electric heater 5 is inserted into the aboveground tank 1. The apparatus is embedded in a ridge 6 in a state to position the aboveground tank 1 above the ridge 6 and the aboveground tank 1 is heated with solar energy or the electric heater 5. The working liquid 4 is evaporated, introduced into the underground tank 2 in the form of vapor and condensed to form liquid in the tank 2 to release the latent heat and raise the ground temperature around the apparatus.
Patent JP-H1163009-A (JP)
Title: Clutch cooling structure
Inventor: SAITO YUJI
IPC: F16D37/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To effectively discharge friction heat generated in a clutch by providing one end of a heat pipe to be capable of transmitting heat in the vicinity of an engaging part with one of a driving side member and a follower side member and the other end to be capable of transmitting heat with external air. SOLUTION: If a magnetic particle solenoid clutch 11 is placed in a slipping state, friction heat is generated by relative sliding. This heat is transmitted to the heating part 4 of the container 2 of a heat pipe 1 projectingly provided in a clutch casing 12, hydraulic fluids staying in the heating part 4 are heated and evaporated. The evaporated hydraulic fluids are moved toward a low-temperature heat discharge part 5, and the heat is taken away in the inner surface of the heat discharge part 5, and condensed. The heat is discharged by the heat discharge part 5 when the vapors of the hydraulic fluids are condensed, and transmitted to the winding part 7 of a flow- straightening heat discharge fin 6.  A part of the friction heat transmitted to the winding part 7 is discharged into external air, and the remaining part is transmitted to the blade part 8 of the flow-straightening heat discharge fin 6, a part is discharged into external air, the remaining part is transmitted to a number of heat discharge fins 9 provided side by side in the blade part 8, and then discharged into external air therefrom.
Patent JP-H1084882-A (JP)
Title: Feed for animal
Inventor: SETOYAMA YASUHIKO
IPC: A23K1/175
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain feed contg. a material which functions to promote the health of animals and to lessen their smell by taking into the body. SOLUTION: The powder of aerolites which are far IR radiators is added at 5 to 15g per 1kg raw materials for feed, by which the cells are activated in the body of the animals eating such feed and the health condition of the animals is greatly improved.
Patent JP-S6484959-A (JP)
Title: System for connecting test line
Inventor: FUCHIGAMI HIROYUKI
IPC: H04M3/26
Filed: 1987-09-25
Abstract: PURPOSE:To prevent a dishonest access to a remote testing device by providing a means to store the telephone number of test terminal device and a means to transmit to a terminal testing device to the remote testing device connected to an electronic exchange. CONSTITUTION:After test terminal device 18 executes a call, the device sends the telephone number of a remote testing device 19. The received testing device 19 operates a change-over switch 14, and connects a starting signal reception circuit 13 to a line, on the other hand, the terminal device 18 operates a change- over switch 5, and connects an activation sending circuit 4 to the line. The testing device 19 confirms an activating signal, and sends the telephone number stored in a storing circuit 15. Thereafter, the switch 14 is operated, and the line and control signal transmitting and receiving circuit 11 are connected. Next, the terminal device 18 remote-controls the testing device 19 through the transmitting and receiving circuit 11, operates a testing circuit 16, and executes a test. In such a way, the dishonest access can be prevented.
Patent JP-H04119864-A (JP)
Title: Serial printer
Inventor: NISHIKAWA KIYOAKI
IPC: B41J5/30
Filed: 1990-09-12
Abstract: PURPOSE:To make printing possible with minimum operation for line-feeding by storing data for a number of lines in a printer, and by making line-shifting in the stored data for changing of output order. CONSTITUTION:A data input/editing means 1 edits inputted data and produces printing data for one line of printing. A data storing means 2 stores the produced printing data and printing positions in the longitudinal direction of printing paper. A data line-changing means 3 examines vertical positions of the printing data for a number of lines stored in the data storing means 2 and after this, makes shifting of the lines. The shifting is made, for instance, in such a way that when the printing data 21 and 22 are stored in a memory area 24, the printing data 23 on a third line is interposed between the printing data 21 on a first line and the printing data 22 on a second line. A memory area control means 4 continuously controls the memory area 24 and makes the area store the data in an amount no more than a specified extent. The printing data overflowing the specified extent are transferred to an output means 6. A time control means 5 sends the printing data to the output means 6 when no data is received for a fixed period of time. The output means 6 executes the line-shifting for the printing, based on these data.
Patent JP-H03105721-A (JP)
Title: Magnetic recording medium, its production and production machine of magnetic recording medium
Inventor: INOUE YOICHI
IPC: G11B5/73
Filed: 1989-09-20
Abstract: PURPOSE:To improve weather resistance and electromagnetic conversion characteristics of a medium by implanting specific kinds of ions into a magnetic thin film and protective film to form an ion implantation layer. CONSTITUTION:On an Al substrate 1, there are successively formed a NiP- plating base film 2, Cr intermediate film 3, Co-Cr magnetic film 4 and further carbon protective film 5 by sputtering. The ion implantation layer 6 is formed to overlap the magnetic thin film. Namely, the recording medium having the ferromagnetic metal layer and protective film 5 formed thereon is subjected to implantation of nonmetal ions such as N, Ar, B, P, Si, etc., or metallic ions of Ti, Zr, Nb, Ta, Cr, Mo, W, etc., in groups IV, V, VI of the periodic table. Thereby, the obtd. medium has improved environmental resistance and long life.
Patent JP-H04124414-A (JP)
Title: Combined power generating system
Inventor: IKEGUCHI TAKASHI
IPC: F02C7/16
Filed: 1990-09-14
Abstract: PURPOSE:To simplify the structure of a combined power generating system and reduce a loss on a heat cycle by installing a steam generating boiler exclusive for cooling the turbine blade of a gas turbine on an exhaust heat recovering boiler, and leading steam generated by the boiler to the turbine blade. CONSTITUTION:A high-pressure steam generating boiler 6, a low-pressure steam generating boiler 7, and a turbine blade cooling boiler 8 are installed on an exhaust heat recovery boiler 5. Steam 33 whose temperature and pressure are appropriate to cool down the turbine blade cools down the turbine blade of a gas turbine 1. Steam 35 whose temperature rises by cooling down the turbine blade is supplied to a low-pressure steam turbine 22. To the low-pressure steam turbine 22, steam 32, 34, and 35 joins each other and is supplied to recover power. It is thus possible to improve a loss on a heat cycle and the complicated structure of the whole system.
Patent JP-2000071049-A (JP)
Title: Manufacture of casting mold
Inventor: YAGI HIROYUKI
IPC: B22C9/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacturing time and reduce the air-conditioning cost, accommodation space, and the like by simplifying a mold forming process as much as possible. SOLUTION: The process, wherein a primary slurry is applied to a tree and a primary stucco material is adhered before drying the slurry, and is naturally dried, is repeated twice, so as to form two first layers. Outside the first layers, the above-mentioned sequential process is repeated twice using a backup slurry and a backup stucco material, so as to form two intermediate layers. Furthermore, outside the intermediate layers, three backup layers are formed using a new backup slurry containing a refractory of 0.7-3.0 mm particle diameter and a new backup stucco material composed of a refractory of 0.7-3.0 mm particle diameter.
Patent JP-S61121376-A (JP)
Title: Inspecting method for semiconductor laser element
Inventor: SUGANO YOSHIYASU
IPC: H01S5/042
Filed: 1984-11-19
Abstract: PURPOSE:To improve the efficiency of inspection and selection while eliminating the omission of inspection by introducing one part of an optical output kept constant by a control means to a polarizing means through a lens, extracting a TM mode component and monitoring variation to an operating temperature. CONSTITUTION:An element to be inspected LD is controlled by a control circuit 1 so that an optical output from the element LD is brought to a fixed value P1 and driving currents Id are changed and the element Ld emits light. The element Ld is controlled by feeding back an output from a photodiode PD2 to the control circuit 1. On the other hand, laser beams emitted from the element LD are corrected to a plane wave by a lens 3 because they generate a spherical wave, only a TM mode component is extracted through a polarizing prism 4 and projected to a photodiode PD1, and an output from the photodiode PD1 is amplified by an amplifier 5, and recorded to an XY recorder. When the operating temperature of the element LD is changed continuously by a temperature control circuit 2 at that time, the TM mode component suddenly increases at some operating temperature in an element having a kink. Accordingly, the element, in which the kink is generated, can be selected and removed efficiently within a fixed temperature range.
Patent JP-H1068642-A (JP)
Title: Gravity direction holder
Inventor: MIYA KENICHI
IPC: G01D11/08
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus with a simple structure and an accurate operation by a complete passive system by supporting a spreading body in the vertical direction from a fastened support position even when a moving object causes an oscillation incurring a pendulum motion with the fastened support position as fulcrum. SOLUTION: A vertical force is applied to an upper rotary connector D1 working on the weight of a stretcher to hold a balance support shaft B horizontally and a pointer I vertically. When an oscillatory body A is inclined under no lateral acceleration, gravity by a weight W and a moving object G vertically works on a distance holding body H linked to a balance holder P2 and when a friction force is small between a fastened support shaft O and the balance holders P1 and P2, no change occurs in attitude.  When lateral acceleration is applied, no change occurs in the attitude about the center of the balance holder P1 and the moving object G having the weight W mounted thereon shifts its position in the direction O of a combined force of the gravity and the lateral acceleration on a circumference with a fixed distance from the center O and the stretcher is pulled by a lower rotary connector D2 to be stretched. But a spreading body C will not change in attitude and can be held stable.
Patent JP-H08107485-A (JP)
Title: Multiple address communication facsimile system
Inventor: KAMEGAYA MASAKATSU
IPC: H04N1/32
Filed: 1994-10-06
Abstract: PURPOSE: To improve the image quality of a received image and to limit a communication time by varying a transmission speed depending on the reception state. CONSTITUTION: When multiple address communication is made from a sender side multiple address communication facsimile adaptor to receiver side multiple address communication facsimile adaptors 14, 15 by using a radio channel 13, a sender side multiple address communication facsimile adaptor 12 provides an output of a transmission speed inquiry signal used to inquire about the transmission speed. Upon the receipt of a reply signal corresponding to the inquiry signal, the adaptor 12 sets an optimum transmission speed based on the reply signal and uses a changeover means 43 to switch plural modulation means 40 to vary the transmission speed.  On the other hand, the receiver side multiple address communication facsimile adaptors 14, 15 provide the output of a reply signal in response to the transmission speed inquiry signal and use a changeover means 43 to switch plural demodulation means 42 corresponding to the set transmission speed.
Patent JP-H0797241-A (JP)
Title: Sound insulating laminated glass
Inventor: OMURA HIROBUMI
IPC: C03C27/12
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a laminated glass improved in sound insulation over a wide range of temperatures by laminating three or more plate glasses via specific interlayers. CONSTITUTION:First, a plasticized synthetic resin is dissolved in a solvent, and the resultant solution is coated on a substrate to form a coating film which is then dried and peeled off to obtain an interlayer having thickness of 0.2-1.6mm and glass transition temperature of <=20 deg.C. Then, three or more plate glasses each of which the thickness is 1.5-2.5mm are mutually laminated via the above interlayers to obtain the objective sound insulating laminated glass.
Patent JP-H03105816-A (JP)
Title: Touch-panel switch
Inventor: MORI YOSHIHISA
IPC: G06F3/041
Filed: 1989-09-18
Abstract: PURPOSE:To eliminate the input inoperable part and to improve the appearance by providing an insulating membrane on a transparent electrode in a plane form. CONSTITUTION:Both electrodes 1 and 2 are provided opposing each other maintaining a very small interval 5, and the very small interval 5 is secured by the thickness of an adhesive 6 which connects transparent sheets 3 and 4 around the whole periphery of the electrodes. And an insulating membrane 7 is arranged over the surface of the transparent electrode. This membrane 7 performs a role of a spacer, and at the same time, it makes a continuity between the both electrodes 1 and 2 at the pressed part when depressed by a pushing, and furthermore, it is transparent not to be recognized visually of its presence. Consequently, no input inoperable part is generated, and a good appearance can be obtained.
Patent JP-H0291198-A (JP)
Title: Liquid detergent composition
Inventor: KANEKIYO TAKAZUMI
IPC: A61K8/40
Filed: 1988-09-28
Abstract: PURPOSE:To realize the formation of a liquid detergent composition excellent in foaming ability, detergency, and low-temperature stability without impairing the mildness to the skin of the hand by mixing an N-acylaspartic acid salt with an imidazoline surface active agent. CONSTITUTION:This liquid detergent composition consists of an N-acylaspartic acid salt of formula I (wherein R is 7-21C alkyl or alkenyl; M1 and M2 are each H, Na, K, NH4 or a cation derived from an alkanolamine) and an imidazoline surface active agent of formula II (wherein R1 is 4-18C alkyl or alkenyl; R3 is 1-4C alkylene: R3 is 1-4C alkylene or OH-substituted alkylene: M3 is H, Na, K, NH4 or a cation derived from an alkanolamine), wherein the ratio of A to B is 5:1 to 1:5.
Patent JP-S62104180-A (JP)
Title: Josephson element composed by using superhighpurity niobium
Inventor: NISHIZAWA KEIICHIRO
IPC: H01L39/22
Filed: 1985-10-31
Abstract: PURPOSE:To improve the characteristics by constructing a Josephson element using usperhigh-purity niobium as the evaporation or sputtering target, thereby minimizing the trap of the magnetic field, reduction of the transition temperature, and change in the coherence length epsilon. CONSTITUTION:Niobium 2 becoming a grand plane for shielding the element and device from the floating magnetic field is grown into a film on a Si substrate 1. Further, in the same vacuum, SiO2 3 becoming an insulating layer is formed, and then, after making the resist pattern 4 of the lower electrode of a Josephson element, niobium 5 is evaporated, and lift-off is performed, forming the lower electrode. Thereafter, the resist pattern of the upper electrode is formed, the lower electrode surface of the exposed connecting portion if cleaned, thermal oxidation and plasma oxidation are applied to make in insulating barrier 6, and thereafter an upper electrode 7 is formed by evaporation and lift-off. That is, by using superhigh-purity niobium, ununiformity due to the impurities existing in the film can be reduced, enabling the trap center causing the trap of the magnetic field to be reduced.
Patent JP-H07106204-A (JP)
Title: Solid electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/012
Filed: 1993-09-29
Abstract: PURPOSE:To manufacture a solid electrolytic capacitor having excellent thermal resistance by positioning the front end part of a cathode leading-out part on the insulating resin layer part of a capacitor element in order to connect the cathode part of the capacitor element to the cathode leading-out part of a lead frame. CONSTITUTION:The front end of a cathode leading-out part 1b of a lead frame 1 connecting a capacitor element 2 is provided on an insulating resin layer part 5 of the capacitor element 2 while the cathode part 4 and the anode part 3 of the capacitor element 2 are arranged on the cathode leading-out part 1b and the anode leading-out part 1a of respective lead frames 1. The cathode part 4 of the capacitor element 2 and the cathode leading-out part 1b of the lead frame 1 are junctioned with each other by a conductive paste or soldering step, etc., while the anode part 3 of the capacitor element 2 and the anode leading part la of the lead frame 1 are junctioned with each other by welding step, etc. On the other hand, within a solid electrolytic capacitor element connected to the lead frame 1, the protrusion of the lead frame is cut off in the parts near an exterior resin after said capacitor element is seal-molded out of the exterior resin such as an epoxy resin, etc.