baber/WOPTO huggingface dataset:
Patent JP-H1062522-A (JP)
Title: Ultrasonic signal-generating apparatus
Inventor: TAKAI TAKUO
IPC: G01S7/524
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To suppers abnormal frequency at the time of starting and finishing oscillation of ultrasonic at the time of transmitting the ultrasonic waves from a transmitter. SOLUTION: A reference signal S11 with a reference frequency is generated by a reference oscillator 1. Meanwhile, an intermittent reference signal S12 is generated by an intermittent controller 3 and the rising region and the falling region of the intermittent standard signal S12 are made smooth by a fading circuit 4 to generate an intermittent controlled signal S13. Based on this intermittent controlled signal S13, the rising signal S11 is amplified by a multiplier 2. Consequently, starting of oscillation and finishing of oscillation of the transmitter 5 are gradually carried out, so that shifting of the frequency of the ultrasonic wave S14 from the reference frequency is suppressed and at the same time the acoustic intensity of the ultrasonic wave whose frequency is shifted is suppressed small.
Patent JP-H0894880-A (JP)
Title: Optical receptacle
Inventor: NAGASE AKIRA
IPC: G02B6/36
Filed: 1994-09-28
Abstract: PURPOSE: To provide an inexpensive optical receptacle having a simple structure. CONSTITUTION: This optical receptacle 10 is constituted by providing the receptacle with sleeves 19, 20 into which a first ferrule 31 is mounted from the base end side of a housing 11 and the first ferrule 31 and a second ferrule of an optical connector plug connected to the front end part side of the first ferrule 31 and the housing 11 are fitted to align both and forming detaining pawls 16 holding the optical connector plug in a fitting position at the front end of the housing 11 while forming detaining pawls for holding the first ferrule 31 at the base end.
Patent JP-H0280490-A (JP)
Title: Highly heat-resistant photochromic material
Inventor: OKUDAIRA TSUGIO
IPC: G03C1/685
Filed: 1988-09-17
Abstract: PURPOSE:To obtain the title material excellent in light fatigue resistance, high response, and color density by using a specified spiroindolinonaphthoxazine derivative. CONSTITUTION:This material comprises a spiroindolinonaphthoxazine derivative of formula I, wherein A is an arylenedicarbonyl group of, e.g., formula V or an arylene group of, e.g., formula VI; R is a group of any one of formulas II-IV; S1-4 and S'2 are groups known as the substituents of a photochromic spiroindolinonaphthoxazine compound and desirably selected from a halogen atom, a (halogenated) lower alkyl, a lower alkoxyl, a nitro and a cyano.
Patent JP-H0974987-A (JP)
Title: Bun set suitable for heating with electronic oven
Inventor: OMURA HISAO
IPC: A21D13/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bun set comprising a bun which is to be taken by reheating with an electronic oven and a packing material which can pack the bun without contact with outside air to prevent the bun from generating an offensive small due to its deterioration caused by oxygen component and shows improved restoration, thus is useful for food service industry. SOLUTION: This bun set comprises a bun 1 which is chilled or frozen or (half) baked or whose bulkiness is reduced during its baking all of which are taken by reheating with an electronic oven and a packing material 2 which packs the bum 1 substantially without contact with outside air. It is preferred that the oxygen content inside the packing material 2 is reduced.
Patent JP-S60117579-A (JP)
Inventor: ROBAATO PII UISU
IPC: H01R31/06
Filed: 1984-11-05
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-S6292378-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAWA YASUHITO
IPC: H01L29/812
Filed: 1985-10-17
Abstract: PURPOSE:To increase withstanding voltage between a source and a gate by once peeling an insulating protective film used for heat treatment and the formation of an electrode and again attaching a protective film to said electrode and a semiconductor surface. CONSTITUTION:An active layer 13, a source region 14 and a drain region 12 are thermally treated for activation, and respective electrodes 16-18 are shaped. Said heat treatment and formation of the electrodes are executed, and a surface protective film, which is positioned on a substrate 11 and the active layer 13, the source region 14 and the drain region 12 and shaped among respective electrodes 16-18, is peeled off. According to the peeling, mechanical and electrical stress existing on the interfaces among said protective film and each region of the substrate 11, the source electrode 16, the gate electrode 17 and the drain electrode 18 is reduced, thus increasing withstanding voltage between a source and a gate. A surface protective film 19 is formed onto the surfaces of each of the electrodes 16-18 on the substrate 11 from which the protective film is peeled off.
Patent JP-S59117818-A (JP)
Title: Timing signal generating circuit
Inventor: IGARASHI TAKESHI
IPC: H03K3/38
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a timing signal generating circuit suitable for a few kinds of signals required to drive a decoder by providing two Josephson junctions and plural control lines constituting a current FF circuit. CONSTITUTION:The arrival of an input signal is awaited and a timing signal to the trailing of another input signal, e.g., reset signal is obtained by giving a simple improvement to the way of provision of the control lines CL1-CL5 to the magnetic field coupling type Josephson junctions J1, J2 which are provided respectively to two branches of the current FF. Thus, the number of signals given externally to a decoder is decreased by incorporating this timing signal generating circuit to a circuit requiring a complicated timing signal to drive a circuit, e.g., the said decoder, consisting of the current FF circuit.
Patent JP-H1076146-A (JP)
Title: Spiral type membrane module
Inventor: SHIGEMI KOKI
IPC: B01D63/10
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a spiral type membrane module which does not require water collecting pipes, allows the formation of a membrane to a larger area and has an extremely high rate of water permeation. SOLUTION: Inside flow passage materials 15 are inserted into bagshaped membranes 10 formed as an open port at one side and a mouthpiece 6 is inserted into the open port. The plural bag-shaped membranes 10 are wound around a shaft 20 via outside flow passage members 21, by which the spiral type membrane module is formed. The outside flow passages between the bag- shaped membranes 10 are enclosed by brine shut-off walls, drawing walls and the-shaft 20, by which a brine outlet is narrowed. Baffle walls are formed in the outside flow passages.
Patent JP-H03166348-A (JP)
Title: Silver sheath for oxide superconducting powder and its manufacture as well as oxide superconducting material
Inventor: YOSHIDA KEIICHIRO
IPC: C22F1/14
Filed: 1989-09-08
Abstract: PURPOSE:To increase the hardness of the silver sheath and to improve the degree of compaction of superconducting fine powder by compacting a silver sheath by a material obtd. by mixing a small amt. of Mo fine powder into pure silver fine powder. CONSTITUTION:A small amt. of Mo fine powder is mixed into pure silver fine powder into a dispersion strengthened pipe, and at the time of working the pipe, heat treatment in accordance with the reduction of the cross section is executed to grow the crystals while the Mo fine powder in the silver matter is internally oxidized. In this way, the fluidity of the plasticity in the pure silver itself is prevented, so that the hardness of the silver sheath is macroscopically strengthened. Furthermore, without giving trouble to the absorption of oxygen as the property of the pure silver itself, working can easily be executed and its hardness is sufficiently improved corresponding to the densification of the superconducting powder packed into the silver sheath. By using the above silver sheath, a superconducting wire or tape increased in current density can be obtd.
Patent JP-S62102831-A (JP)
Inventor: HENRII CHIYAARUZU FUOREI
IPC: C07C67/00
Filed: 1986-10-02
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-H0682399-A (JP)
Title: Electron beam analyzing method and apparatus
Inventor: NARIAMA TAKAKO
IPC: H01J37/28
Filed: 1992-09-01
Abstract: PURPOSE:To analyze the cross-sectional structure of a sample in a nondestructive manner. CONSTITUTION:The sample having a resist film 9 formed thereon on bear silicon 10 is irradiated with the electron beam 2 from an electron beam part 1. Next, the surface of the sample is scanned and, on the basis of the analytical peak detected from the scanned area, it is cleared that foreign matter 8 is present at a point where an element considered to be detected from the bear silicon 10 and the resist film 9 appears. By this method, the position of the foreign matter 8 present in the resist film 9 is calculated and irradiated with the electron beam 2. At this time, the position of the foreign matter 8 is irradiated with accelerating voltage at least making the range of the electron beam 2 shorter than the thickness of the resist film 9. The analytical peak at this time is preliminarily detected. Next, the accelerating voltage is continuously made high and the analytical peaks at the time of predetermined accelerating voltage are calculated at least three times. By combining those analytical peaks, the foreign matter 8 is identified.
Patent JP-H0894237-A (JP)
Title: High humidity low temperature storage warehouse
Inventor: ICHIKAWA AKIO
IPC: F25D17/08
Filed: 1994-09-28
Abstract: PURPOSE: To provide a high humidity low temperature storage warehouse capable of rapid drain at a bottom of the storage warehouse even though the lateral width of the high humidity low temperature storage warehouse is increased. CONSTITUTION: A good heat conduction box 11 is disposed in a heat insulation box 1 including opening/closing doors at an opening part 2 at a distance from the heat insulation box. The inside of the good heat conduction box is formed as a storage chamber 12, and cooling means 22, 23 are provided for cooling a space between the heat insulation box and the good heat conduction box to indirectly cool the storage chamber. Downward inclinated slopes 31, 32 are formed toward the center part from a front end part and a back end part on the bottom of the storage chamber. A drainage hole 37 is provided in the center of the bottom of the storage chamber. A rod member 47 is placed on a bottom surface of the storage chamber and a substantially U-shaped bent part is formed at the center of the rod member. The bent part is inserted into the drainage hole.
Patent JP-H0281945-A (JP)
Title: Cooling device with ceramic coating
Inventor: MATSUHAMA MASAAKI
IPC: F02K9/64
Filed: 1988-09-20
Abstract: PURPOSE:To enable a flow amount to be reduced of cooling fluid or life to be extended of a metal plate with no destruction of ceramic coating by thermal stress by applying the ceramic coating to only in the vicinity of a part providing a fin in a flow surface of high temperature fluid in the metal plate. CONSTITUTION:High temperature fluid is allowed to flow in surfaces of a high temperature side metal plate 4, and cooling hydrogen A is allowed to flow in a groove formed by a plate-shaped fin 5. Since a considerable part in the surface of the high temperature side metal plate 4 is coated with a ceramic coating 1, a heat flow speed, passing through the high temperature side metal plate 4, is decreased. Accordingly, a flow amount of the cooling hydrogen can be reduced, and a low cycle thermal fatigue life can be increased by decreasing a maximum temperature of the high temperature side metal plate 4.
Patent JP-H0281976-A (JP)
Title: Displacement type compressor
Inventor: TANAKA MAMORU
IPC: F04B45/04
Filed: 1988-09-19
Abstract: PURPOSE:To contrive the more improvement of room cooling power by forming a compression displacement part forming means, partitioning a closed displacement part, with a film-shaped member permitting rotation of an eccentric rotor. CONSTITUTION:A film, constituting a compression displacement part forming means 3, is deformed following rotation of an eccentric rotor 2, and, for instance, the volume of a compression displacement part 4a gradually increases. A negative pressure is generated by this increase in the compression displacement part 4a, when the pressure reaches a fixed value, a suction side reed valve 13 is opened, starting a refrigerant in a suction path 11 to be allowed to flow into the compression displacement part 4a and generating a negative pressure in the suction path 11, and a refrigerant in space between a cover member 7 and a side plate 6 is allowed to flow into the suction path 11. This inflow closes the suction side reed valve 13 when a fixed pressure is generated in the inside of the compression displacement part 4a. Thereafter, the volume of the compression displacement part 4a begins to decrease by rotating the rotor, and opening a delivery side reed valve 14, the refrigerant is delivered to space between a cover member 8 and a side plate 9.
Patent JP-H0678734-A (JP)
Title: Method for drying flowering fern
Inventor: HARADA MAKOTO
IPC: F26B11/04
Filed: 1991-08-21
Abstract: PURPOSE:To efficiently dry flowering fern. CONSTITUTION:A beam crosspiece 1 is laid in a rotary barrel 11 made of steel plate, flowering fern 12 is raised up to the top by the crosspiece and dropped. On the other hand, hot air from a heat exchanger 4 is supplied from a side wall at the one-side of the rotary barrel 1 and exhausted from a side wall at the other side. The flowering fern in the rotary barrel is rubbed and dried. Since the flowering fern is effectively dried with hot air controlled at a given temperature by the operation, the product is improved.
Patent JP-S61113337-A (JP)
Title: Multiple address ciphering communication system
Inventor: MURASAWA KENGO
IPC: H04L9/00
Filed: 1984-11-08
Abstract: PURPOSE:To obtain multiple address communication with high reliability without decreasing the intensity of ciphering by using a secret key possible for use of all subscribers in common to apply ciphering and allowing each subscriber to decode the ciphered signal with the common decode key in applying ciphering multiple address communication of same communication information to plural subscribers. CONSTITUTION:Each of plural subscribers 1-4 has a couple of ciphering key Ei(i=1-4) and decoding key Di, generates a ciphered text, which is ciphered by each subscriber and transmitted, the text is received and decoded. When a subscriber, e.g., 1 ciphers the same communication information to the other subscribers 2-4 and gives it as multiple address communication, the text is ciphered by using a common ciphering key E0 used in common for the subscribers 2-4, and the reception subscribers 2-4 uses a common decoding key D0 to decode the ciphered multiple address communication. The ciphered text consists of an address AD and a text M, the address AD is ciphered by using the common ciphering key E0 and the text M is ciphered by a ciphering key Ei specific to an opposite subscriber in case of the 1:1 transmission where the opposite subscriber is specified and in case of the multiple address communication, the text is ciphered by using the common ciphering key E0.
Patent JP-H0872833-A (JP)
Title: Detection method of presence of contained documents in boxed merchandise
Inventor: NOMURA TOMOSHI
IPC: G01H17/00
Filed: 1994-09-01
Abstract: PURPOSE: To accurately and rapidly detect whether documents are contained in a boxed merchandise and reduce loss of merchandise on detection. CONSTITUTION: Merchandise in a box is vibrated by an oscillator 1. The vibration level or the phon of sound is checked by detector 2. The detected analog signals are amplified and converted to digital signals by an A/D converter 4. The digital signals are processed with a fast Fourier transformation for the frequency analysis. The frequency analysis data are compared with the basic data by a personal computer 6 in which the basic data to judge the presence of contained documents are input in advance and the presence of contained documents is discriminated to output to indicate it.
Patent JP-H1175268-A (JP)
Title: Radio wave arrival confirmation device of remote radio control system fixed installation equipment
Inventor: YAMAMOTO MASAHIKO
IPC: F24H1/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To confirm whether or not communication is normally performed without actually installing instruments by providing a dummy circuit of fixed installation equipment operated remotely by a remote radio control having a unique ID code and a communication unit which repeats signal communication between the remote radio control and equipment dummy circuit and has the same ID code with the radio remote control. SOLUTION: When remote control operation for temperature setting, etc., is performed by the remote radio control 1, a communication signal including the ID code is sent out of the radio remote control 1. This communication signal is received by the communication unit 3 and sent as a control signal to the fixed installation equipment dummy circuit 2 on condition that the code is identical. The fixed installation dummy circuit 2 having received the control signal sends an answer signal corresponding to remote control operation contents. The answer signal is sent as a communication signal including the ID code by the communication unit 3 to the radio remote control 1. The radio remote control 1 confirms that a radio wave has arrived when receiving the same code.
Patent JP-S60126751-A (JP)
Title: Buffer memory control system
Inventor: SHINOHARA TERU
IPC: G06F12/08
Filed: 1983-12-13
Abstract: PURPOSE:To attain high speed of buffer memory access by adopting the system that a buffer memory is recessed even during move-out when it is discriminated that a word representing a request address exists in the buffer memory. CONSTITUTION:Whether or not a data block including an address of an instruction to be executed exists in a data section 11 of the buffer memory is checked by discriminating a coincidence signal of a comparator circuit 21 and a V-bit of 1 level of a tag section 12. As a result, when the data block exists, the data section 11 is accessed and a desired instruction word in the data block is fed to an instruction control section 13 and an operating section 14 via a data register 17 and a selection circuit 113 and executed. When a block including the address to which the operating result of the operating section 14 is written is registered to the buffer memory, the result of operation is written to the data section 11 through a write register 16 and controlled to bring the V-bit of the tag section 12 to logical 1.
Patent JP-H0889020-A (JP)
Title: Mud-removing part structure of crop seedling harvester
Inventor: MORIYA TOSHIMASA
IPC: A01C1/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a mud-removing structure having sure and effective mud-removing function without causing the unnecessary lateral swinging motion of the seedling and exhibiting excellent performance such as the removal of mud from a part unable to clean by conventional method by providing a pair of right and left mud-removing claws and laterally reciprocating the claws opposite to each other relative to the transfer direction to effect the removal of mud. CONSTITUTION: This mud-removing structure is provided with a clamping and hoisting apparatus to transfer a dug-up seedling upward to the back in suspended state and a mud-removing transfer apparatus acting on the root of the seedling to apply a transfer force while removing the mud from the root. The mud-removing transfer apparatus has a number of mud-removing claws 18 to be thrust into the root and attached to a circulating chain 19a in laterally movable state. The mud-removing claws 18 are oscillated by an oscillation driving mechanism 3B.  A number of claw pairs T having mud-removing claws 18 arranged at the right and left sides and laterally oscillating to act on the root of the transferred seedling are attached to the circulating chain 19a and driven in opposite directions by the oscillation driving mechanism 3B to move the right and left mud-removing claws 18, 18 in the directions opposite to each other.
Patent JP-H0282309-A (JP)
Title: Coordinate position detector
Inventor: SATO HIDEKI
IPC: G06F3/03
Filed: 1988-09-19
Abstract: PURPOSE:To omit the manual switch changeover operation by detecting the resonance frequency of the reception signal taken out from a loop coil and matching the resonance frequency of the oscillation signal given to a loop coil to this detected resonance frequency. CONSTITUTION:A loop coil 1 for a oscillation is connected to a transmission circuit 4, and a loop coil 2 for reception is connected to a reception circuit 5. An oscillation current flows to the loop coil 1 for oscillation, and an induced voltage is induced in an induction coil L of an input pen 30 or a cursor by electromagnetic induction to charge a capacitor C connected to the induction coil. Next, this operation is switched to reception to discharge the electric charge in the capacitor C to the induction coil L, and the reception signal flowing in the loop coil 2 for reception is taken out to calculate the contact coordinate position of the input pen or the cursor. At this time, the input pen or the cursor 30 is automatically discriminated to change the resonance frequency of the oscillation signal. Thus, it is unnecessary for an operator to set switching between the input pen and the cursor.
Patent JP-S6390276-A (JP)
Title: Video signal correction circuit
Inventor: SATO TAKASHI
IPC: H04N5/18
Filed: 1986-10-03
Abstract: PURPOSE:To supply a stable video signal having no step at the time of extending a synchronizing signal by providing a variable gain type circuit form for changing the gain of an extended part and the gain of a part except it. CONSTITUTION:In case of a potential higher by VF or more than the base potential of a transistor Q18, a voltage divided by resistance R1 and R2 is outputted to the emitter of a transistor Q17 and when the synchronizing signal enters, namely when the emitter potential of the transistor Q18 becomes lower than VF (below 0.7V) from the base potential, the transistor Q18 is cut off, so that the voltage is not divided by the resistance R1 and R2 but a signal of substantially the same level as the emitter of a transistor Q16 is outputted to the base of the transistor Q17. The level of a video signal outputted from an output end 3 is attenuated to a input and an S/N ratio is corrected according to the above mentioned method and the synchronizing signal is relatively extended. According to this method, the step between the extended part and the part which is not extended is eliminated.