baber/WOPTO huggingface dataset:
Patent JP-2000011247-A (JP)
Title: Induction heating device for canned beverage
Inventor: FURUTA TOSHIHISA
IPC: G07F11/70
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a can scorch or to prevent a necessary sales time from prolonging by improving the stirring effect of a can. SOLUTION: A can 50 is rotated in a state where it is horizontally held during or after heating, and the revolving speed of the can 50 is increased and/or decreased, a rotational direction is repeatedly reversed or the can 50 is moved rightward and leftward in a rotating shaft direction. Also, a temperature sensor 7 for measuring a surface temperature of the can 50 is equipped, temperature rising amount during heating is calculated from the temporal change of measured value of the temperature sensor 7, the temperature of a contained beverage 5 is estimated, a contents temperature and a heating target temperature are compared with each other, and heating is stopped when an estimated temperature reaches the heating target temperature.
Patent JP-S6420006-A (JP)
Title: Apparatus for transmitting power of tractor to working machine
Inventor: SATO MOTONORI
IPC: A01B71/02
Filed: 1987-07-15
Abstract: PURPOSE:To enable the smooth spline-fitting to a power take-off shaft or input shaft and the smooth transmission of power, by attaching a universal joint to at least one of a power transmission device and a power transfer device. CONSTITUTION:A power transmission device 17 is suspended by a suspension member 16 and a connection cylinder 36 attached to the tip end is connected via a universal joint 35. Accordingly, the alignment of the device to a power take-off shaft can be easily carried out and the connection to the power take-off shaft with a spline-fitting is facilitated. On the other hand, an extension input shaft 40 of a power transmission device 38 is connected through a universal joint 39 and the power transmission device 38 having a connecting inner cylinder 27 is movably suspended with the suspension member 16. Accordingly, the insertion and spline-fitting of the extension input shaft 40 into the insertion hole of the connecting inner cylinder 27 can be smoothly carried out by the above flexible functions of the components.
Patent JP-H0732734-A (JP)
Title: Thermally reversible thermal recording material
Inventor: TAKEMOTO SHINYA
IPC: B41M5/26
Filed: 1993-07-16
Abstract: PURPOSE:To provide a thermally reversible thermal recording material having good repeated durability even against a recording printing/erasing means high in pressure/shearing force such as a recording thermal head. CONSTITUTION:In a thermally reversible thermal recording material composed of a resin matrix having an org. low molcular substance dispersed therein and generating the reversible change of a transparent state and an opaque state according to temp., an ultraviolet or electron beam curable resin is used as the whole or a part of the resin matrix having the org. low molecular substance dispersed therein to be polymerized and cured. By this constitution, a recording layer is enhanced in the modulus of elasticity and becomes strong against the pressure/shearing force at the time of printing/erasure due to a thermal head and the collapse of the recording layer in repeated printing/erasure can be reduced.
Patent JP-H0339671-A (JP)
Title: Generating method for lsi function diagnostic test program
Inventor: MIYAJIMA SEICHIYUU
IPC: H01L21/66
Filed: 1989-07-06
Abstract: PURPOSE:To shorten the operation time and to conduct a diagnostic test in one test cycle by regarding an output pattern at the time of the variation of the output of an LSI as an expected value pattern and writing an input pattern in a storage device as a test pattern. CONSTITUTION:A counter 21 is reset and its output is inputted to a PAL element 1 and a RAM 24 as an input pattern Pi. Then the output pattern Pn of the element 1 is inputted to the RAM 24 and an output pattern Pn-1 which is latched 26 for a one-clock time is inputted to a dissidence circuit 27; when the pattern Pn-1 does not matches with the current output, a dissidence signal Se is outputted to a NAND gate 28. A clock signal Sco is inputted to the gate 28 through a delay circuit 31, NAND gates 32 and 33, and an inverter 34 and when the signal Se indicates dissidence, a write signal Sw is outputted to store the input pattern Pi of the element 1 as the test pattern and the pattern Pn as the expected value pattern PE in specific addresses of the RAM 24. When the signal Se does not indicate the dissidence, on the other hand, the signal Sw is not outputted.
Patent JP-S6155380-A (JP)
Title: Variable capacity compressor with swing plate
Inventor: SUZUKI NOBUHIKO
IPC: F04B27/14
Filed: 1984-08-27
Abstract: PURPOSE:To have accurate control of capacity by constituting a pressure regulating valve of a compressor with vibrator plate from No.1 valve element operated by a solenoid and No.2 valve element operated by a pressure response member, and thereby changing the current supplied to the solenoid. CONSTITUTION:A pressure regulating valve 33 of a compressor with vibration plate is controlled by No.1 valve element 35 operated by a solenoid 44 and No.2 valve element 36 operated by a pressure response member 55. The two valve elements are coupled together by a spring 57, and the current supplied to said solenoid 44 is changed so as o provide the low pressure chamber with variability for its pressure setting value. Thus the discharge capacity can be adjusted by external electric signal, which provides diverse controllability according to necessity.
Patent JP-S5969464-A (JP)
Inventor: MATSUMURA HIROYUKI
IPC: C04B28/18
Filed: 1982-10-06
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-H0840817-A (JP)
Title: Method for preserving mites
Inventor: KOBAYASHI MASUKO
IPC: A01N63/00
Filed: 1994-07-28
Abstract: PURPOSE:To massively multiply Amblyseius cucumeris useful as a natural enemy and subsequently maintain its number for the preservation. CONSTITUTION:The characteristics of the method for preserving the mites comprise setting the environmental temperature and the environmental humidity to 10-20 deg.C and 80-99%RH, respectively, and further setting a feeding condition comprising the addition of a powder feed and feed insects for each approximately 4 weeks to extend the preservation period for the Amblyseius cucumeris for several months.
Patent JP-H0227009-A (JP)
Title: Artificial bank for preventing coastal erosion
Inventor: SAKURAI SEIICHI
IPC: E02B3/06
Filed: 1988-07-18
Abstract: PURPOSE:To prevent coastal erosion for reducing the deformation of seashore by providing buffering banks having a large wave transmissibility at the ends of a body bank, so that the deflection of waves can be restrained to reduce the flow of sea water. CONSTITUTION:An offshore bank 1, which is installed long- and narrow-wise along the direction toward the coast at a place away from the beach line 2 before deformation by an appropriate distance, is made up of a body bank 3 consisting of a breakwater or a wave-breaking bank, and buffering banks 4, 5 which are continuously provided on both sides of the body bank 3, and each of which is consisted of a wave-breaking bank having a larger wave transmissibility than the body bank 3. Then, since the deflection of waves at the ends of the offshore bank 1 is reduced, the sea water flow 6 to be turned in behind the offshore bank 1 can be further reduced than that in the case where the buffering banks 4, 5 are not provided. Thus, the magnitude of tombolo being produced on the beach at the back of the offshore bank 1 can be reduced, and the degree of deformation of the beach line 9 after deformation to that of the beach line before deformation can also be reduced.
Patent JP-H0844365-A (JP)
Title: Musical sound generating device
Inventor: ADACHI MASAHITO
IPC: G10H5/10
Filed: 1994-07-28
Abstract: PURPOSE:To provide a musical sound generating device which requires no memory and interpolating devices, synthesizes timbre having sufficient harmonic overtore components employing a small amount of computations and easily predicts the part at which harmonic overtore components are emphasized. CONSTITUTION:The device is provided with an adder 3 which adds modulated wave data to carrier wave phase angle data to conduct phase modulation of the carrier, a pseudo-sine wave computing unit 14 which consists of function generators that output pseudo-sine waves based on the phase modulated carrier wave phase angle data outputted from the adder 3 and a multiplier 5 which multiplies amplitude coefficient data to the pseude-sine wave data to obtain musical sound signals. The computing unit 14 consists of a computer which modulation controls pseudo-sine waves that are outputted in accordance with a function modulation coefficient H0 (t) given as a parameter and obtains a triangular wave output based on the input, a computer which obtains a square root wave output of the triangular wave output and a computing unit which computes an approximate sine wave output based on the triangular wave output and the square root wave output.
Patent JP-2000040298-A (JP)
Title: Apparatus having digital interface
Inventor: OKUYAMA TAKEHIKO
IPC: G06F21/10
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To enable an apparatus to effectively carry out copy control in data transmission via a digital interface. SOLUTION: Copy generation management information is detected by a copy flag detecting circuit 28 of the apparatus. This copy generation management information is inserted into a CIP header of an IEEE 1394 packet and transmitted. A copy flag detector 42 of 1394/F41 of the apparatus detects the copy generation management information in the CIP header. A copy generation management circuit 44 executes the recording of fresh copy generation management information in accordance with the result of the detection and a recording control circuit 19 executes the permission or prohibition of the recording. As a result, there is no need for a decoding circuit in a reception side apparatus.
Patent JP-S6335191-A (JP)
Title: Control circuit of linear motor
Inventor: TAKAHASHI TAMOTSU
IPC: H02P25/06
Filed: 1986-07-28
Abstract: PURPOSE:To position and control a rotor at high speed and high accuracy, by a method wherein transistors are connected in antiparallel with a power source line with polarity changed corresponding to moving direction, and a pair of excitation coils adjacent to the joint of these transistors are connected in parallel. CONSTITUTION:Upper step excitation coils 6a-6n are mounted to upper side of laminated core portions 5A projecting integrally from a stator 5 of a DC linear motor, and lower step excitation coils 7a-7n are mounted to lower side thereof. On the other hand, a rotor is provided with a driving permanent magnet 9 and a position detecting permanent magnet 10, and Hall elements 11a-11n are installed opposite to the position detecting permanent magnet. Outputs of the Hall elements 11a-11n are supplied to transistors 13 and 14 connected in antiparallel with a power source line 15 with polarity changed corresponding to moving direction of the rotor. Adjacent excitation coils are connected in parallel with the joint of the transistors 13, 14.
Patent JP-H05881-A (JP)
Title: Apparatus for producing compound semiconductor crystal and method therefor
Inventor: MURATA KOICHI
IPC: H01L21/208
Filed: 1991-06-21
Abstract: PURPOSE:To produce the compd. semiconductor crystal of high resistance without being added with impurities at a good yield by using a boat which is recycled many times. CONSTITUTION:The boat 1 made of pBN has the diameter A1-A2 larger than the diameter of a B1-B2 section. A taper of 1/100 tantheta is provided in the straight cylindrical part therebetween. A GaAs seed crystal 3 worked in such a manner that the <100> direction is in the longitudinal direction of the boat is set in the prescribed position of the boat 1 and B2O3 is put into the boat. A tail part cap 2 is fitted into the prescribed position. A single crystal is grown by using this boat and the cap of the boat is removed after the growth. The crystal can be taken out of its open part. The resulted crystal has no twin defects and has the non-added semi-insulating characteristic having <=2000/cm<2> EPD. This single crystal is sliced and the (100) circular wafer is obtd. without working losses.
Patent JP-S5966047-A (JP)
Title: Ignitor of fluorescent lamp
Inventor: AKUTSU SHIYUUZOU
IPC: H01J61/56
Filed: 1982-10-07
Abstract: PURPOSE:To prevent flickering condition at the time of igniting a fluorescent lamp by igniting it with a DC power where a meandering groove is provided in order to form a discharge path on an internal bulb body and it is combined with a curved external bulb body. CONSTITUTION:A luminous bulb 1 is formed by lapping an internal bulb body 3 provided with one meandering groove 6 serving as a discharge path, over the internal surface of a curved external bulb body 2. A couple of electrodes 7 are provided, and also a phosphor 10 is applied to the internal surface of external bulb body 2 and the external surface of internal bulb body 3. Moreover, mercury and a rare gas are sealed within the bulb 1, thereby forming a fluorescent lamp. This lamp is ignited with DC power converted from AC power 13 with a full- wave rectifying circuit 15. Accordingly, flickering phenomenon which is seen when a lamp is ignited by the AC power can be eliminated, and generation of cataphoresis phenomenon of mercury can also be suppressed, ensuring excellent igniting condition.
Patent JP-S6421936-A (JP)
Title: Inspection of semiconductor integrated circuit
Inventor: OKINO MASAHIDE
IPC: H01L21/66
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a marking method, in which position adjustment is simple and ink is not used, by forming a heat sensitive resin layer on the surface of a semiconductor integrated circuit wafer, emitting heat rays from a heat ray emitter when the result of inspection is judged to be failure, and discoloring the heat sensitive resin layer. CONSTITUTION:A heat sensitive resin layer 8 is formed on the surface of a semiconductor integrated circuit wafer 1. A heat ray emitter 9 is provided in close proximity 5 / to the surface of the wafer 1. The electric characteristics of the semiconductor integrated circuit, which is formed on the wafer 1, are measured. When the failure is judged, heat rays are emitted from the heat ray emitter 9, and the heat sensitive resin layer 8 is discolored. The failure is recognized by the presence or absence of the discolored part. For example, an IC probe 2 of an IC tester is applied on the circuit of the semiconductor integrated circuit chip, on which the heat sensitive resin layer 8 is formed, and the electric characteristics of the circuit are measured with the IC tester. When the failure is recognized as a result of measurement, the heat rays are emitted from the heat ray emitter 9. Then, the part, on which the heat rays are projected, is discolored on the heat sensitive resin layer 8, and a mark 8a is formed. Thereafter, the wafer undergoes dicing. Then disqualified products are removed with the mark 8a as a reference.
Patent JP-H1122581-A (JP)
Title: Fuel injection device
Inventor: SHOJI AKIRA
IPC: F02M47/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To improve degree of freedom for adjustment of fuel injection rate, by constituting a path cross section of a fuel inlet which is formed in a control room which switches a fuel injection hole so that it gradually decreases with lifting up of a piston which receives the inner fuel pressure of a control room. SOLUTION: Before fuel injection, a control room 32 is filled with high pressure fuel, the pressure pushes down a main piston 23a of a needle valve 23 and closes a fuel injection hole 21. On the other hand, when a back pressure control valve 35 is opened and high pressure fuel in the control room 32 is discharged from a fuel discharge path 34, the needle valve 23 lifts to open the fuel injection hole 21. In this case, the main piston 23a is arranged so as to change path cross section of an inlet orifice 33a with vertical motion. In other words, on a part of the main piston 23a corresponding to the inlet orifice 33a, a fuel path which is formed by providing an oblique notch 23b is formed. This enables build-up of rapid fuel injection rate to be controlled.
Patent JP-H0465657-A (JP)
Title: Device for detecting adhesion density of salt component
Inventor: MIYATA YASUHIRO
IPC: G01N21/41
Filed: 1990-07-06
Abstract: PURPOSE:To detect only the salt component among the contaminating materials sticking to an insulator and to measure the adhesion density of the salt component by using a 1st optical waveguide for detecting the salt component by using a 1st optical waveguide for detecting the salt component and the contaminating materials of dust (calcium sulfate and kaolinite, etc.) and using a 2nd optical waveguide for detecting the dust. CONSTITUTION:The light emitted from a light source section 1 is introduced through optical fibers 6 to an optical branching filter 2 and is bisected by the optical branching filter 2. The respective branched beams are respectively passed through the optical fibers 6 to a detecting section 3 and is introduced to the 1st and 2nd optical waveguides 3a, 3b. The light beams experiencing the change in the light loss by the adhesion of the salt component and dust in the detecting section 3 are respectively introduced through the optical fibers 6 to photodetectors 4a, 4b constituting a photodetecting section 4 and are converted to the electrical outputs corresponding to the intensity of the transmitted light. A computing section 5 calculates the adhesion (adhesion density of the salt component) of only the salt component from the relational equation between the change rate of the intensity of the transmitted light and the adhesion of the contaminant per unit area which is previously known with the optical waveguides 3a, 3b in accordance with the change rate of the intensity of the transmitted light (i.e. the intensity of the transmitted light based on the case there is no adhesion in the detecting section 3) obtd. from the photodetectors 4a, 4b through signal cables 7, 7.
Patent JP-H1022207-A (JP)
Title: Position detector
Inventor: SHIRAISHI NAOMASA
IPC: G03F9/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To detect a position of an alignment mark of a lattice shape with high precision based on an accurate averaging effect, even when the intensity of sets of luminous flux with a plurality of wavelength bands forming a detected light differs from each other in the case that the position of the mark is detected by the multi-wavelength LIA(laser interferometric alignment) system. SOLUTION: Three pairs of luminous flux sets L1p , L1m , L2p , L2m , and L3p , L3m with different wavelength bands are emitted onto an alignment mark on a wafer W via an objective lens 7 or the like, ±1st diffracted lights Ld generated from the alignment mark 9 are received by a photoelectric detector PD via the objective lens 7 or the like. Then, a synthetic beat signal Sig outputted from the photoelectric detector PD is given to a frequency separator 20, in which the beat signal Sig is separated into beat signals Sig1, Sig2, Sig3 with each wavelength and the position of the alignment mark 9 is detected by using the signals Sig1, Sig2, Sig3 having respective wavelength bands.
Patent JP-H0838287-A (JP)
Title: Seat reclining system with both sides locking
Inventor: SUGIMOTO KUNIYUKI
IPC: A47C1/025
Filed: 1994-07-29
Abstract: PURPOSE:To simplify an interlocking mechanism of a reclining system with both sides locking. CONSTITUTION:This reclining system with both sides locking has reclining devices arranged on both sides of the seat cushion as a main part. By using an operating lever mounted on one of the devices, the devices are moved together through the connecting rod connecting both devices and link levers connected to the both ends of the rod. To a cam 12 of the reclining device or a lever 14 (, 15) connected to the cam, a pin 16 is projectingly mounted at right angles, and a shaft 19 is pivotally attached to a holder plate 2 and a base plate 1 near the cam 12. A link lever 17 (, 18) is arranged on the outer side of the holder plate 2. A long hole 17a (, 18) into which the pin 16 is fitted is installed to one end of the link lever 17 (, 18), and the other end thereof is connected to one end of the shaft 19 projecting from the side of the holder plate 2. Portions with a different cross section are formed at the both ends of the connecting rod, and these portions with the different cross section are fitted to the other end of the shaft 19.
Patent JP-H0842321-A (JP)
Title: Exhaust device for engine
Inventor: NAGAHAMA MASAHIRO
IPC: F16K31/70
Filed: 1994-07-29
Abstract: PURPOSE:To forcibly exhibit noise eliminating performance according to a different load operation time without deteriorating filling efficiency of an engine. CONSTITUTION:A temperature sensing operating valve 6 is provided on at least one part of the exhaust passage 5 of a muffler 2, the valve body 7 of the temperature sensing operation valve 6 comes in its opened posture (A) for enlarging the passage cross sectional area of the exhaust passage 5 when an exhaust temperature reaches a set temperature or more. When the exhaust temperature becomes lower than the set temperature, the valve body 7 comes in its throttled posture (B) for reducing the passage cross sectional area. Since the temperature sensing operation valve 6 provided in the exhaust passage 5 is changed into its opened posture (A) or its throttled posture (B) by the high and low degrees of the exhaust temperature, strong noise eliminating performance is exhibited according to different load operation condition without deteriorating its filling efficiency.
Patent JP-S6239250-A (JP)
Title: Ink jet recording device
Inventor: ODA HAJIME
IPC: B41J2/045
Filed: 1985-08-13
Abstract: PURPOSE:To equalize air pressure in the vicinity of each ink discharge opening, and to improve recording characteristics by forming projecting sections in the direction orthogonal to the direction of arrangement of the ink discharge openings in intermediate sections among the ink discharge openings in an ink nozzle plate and shaping respective projecting section so as to be made shorter than the width of an air flow path. CONSTITUTION:Projecting sections 15 are formed integrally in the direction orthogonal to the direction of arrangement of ink discharge openings 7 in intermediate sections among the ink discharge openings 7 in an ink nozzle plate 3 in an air flow path 5. Each projecting section 15 does not reach an air nozzle plate 2, and is shaped so that there are slight clearances among the projecting sections and the air nozzle plate 2, and the length L1 of respective projecting section 15 is made smaller than the air flow path 5, the width L2 of the ink nozzle plate 3, and the projecting sections are formed so as not to interrupt the air flow path 5 in the direction of arrangement of the projecting sections 15 on the sides of the projecting sections 15. The length L1 of the projecting sections 15 takes a value smaller than the width L2 of the air flow path 5 at all times and there is the optimum length of the width L1 to the stability of an ink meniscus, and these relationship changes by the thickness of the air flow path 5, but it is represented approximately by formula I.