baber/WOPTO huggingface dataset:
Patent JP-H07140908-A (JP)
Title: Light guide device
Inventor: KAMITAMARI KENICHI
IPC: G09F9/33
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a light guide device which gives no unevenness of light quantity and has good assembling workability by providing a conical guide part for correcting an optical axis of a display and light emitting device. CONSTITUTION:A lower surface of the light guide device 5 is irradiated with light beam emitted from the display device 4. The beam is transmitted through inside of the light guide device 5 and is emitted from the upper surface of the light guide device 5 to outside of a set casing 6. At the time of assembling, the light guide device 5 is mounted to the set casing 6 and the display device 4 is assembled so as to push the device 4 into inside of the conical part 5a of the light guide device 5. Even if the optical axis of the display device 4 is shifted, as the display device 4 is pushed into inside of the conical part 5a toward (a) direction, the display device 4 is arrayed to the position at which the optical axis is aligned along the surface slope of the conical part 5a toward (b) direction. Thus, unevenness of light quantity caused by the optical axis deviation of the display device 4 does not occur. Adjusting the optical axis of the display device 4 in advance for preventing the unevenness of light quantity is unnecessary.
Patent JP-H10130479-A (JP)
Title: Electrical insulating resin composition and enameled wire
Inventor: SATO SEIICHI
IPC: C08L67/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrical insulating resin compsn. which has a good chemical peelability and characteristics not degradable and to provided an enameled wire obtd. by using the same. SOLUTION: This compsn. contains a polyester resin obtd. by reacting a polyhydric alcohol component contg. 5-10 equivalent % cyclohexanedimethanol and 50-60 equivalent % triol with a polybasic acid component contg. 8-100 equivalent % terephthalic acid and/or its alkyl ester in an excess ratio of alcohol of 30-60%. The compsn. is applied to a conductor and baked to give an enameled wire.
Patent JP-H0722833-A (JP)
Title: Crossing-slot microwave antenna
Inventor: PIYON KEE PAAKU
IPC: H01Q21/00
Filed: 1993-11-16
Abstract: PURPOSE: To provide a compact microwave antenna removing a projected element and requiring only a single rigid feeder device. CONSTITUTION: The microwave antenna has a radiant board 22 provided with two slots 24, 26 formed by a conductive material, extended in respective directions mutually forming a 90 deg. angle and having unequal length, a back board arranged on the back of the board 22 in a state separated from and parallel with the board 22 and a linear conductor 28 arranged in parallel between the board 22 and the back board to generate microwave excitation on the board 22 and allowed to be driven in cooperation with the board 22. The conductor 28 is not parallel with the two slots 24, 26.
Patent JP-H03148958-A (JP)
Title: Scanning circuit for photo diode array
Inventor: AKAGI MASANORI
IPC: H04N1/19
Filed: 1989-11-02
Abstract: PURPOSE:To shorten the scanning time of a photo diode array and to considerably shorten a read time per line by outputting a scanning voltage for the photo diode of a first bit without a delay time from the start of the impression of a sawtooth voltage to be inputted. CONSTITUTION:When the sawtooth voltage Vdr is impressed on an input terminal 2, the scanning voltage V1 which rises with an inclination that is partially divided at a ratio between the internal resistance of a diode DTO and a resistance RTO and which is saturated by the threshold voltage VF of the diode DTO starts appearing in a first output terminal. A relation between the sawtooth voltage Vdr and the scanning voltage V1 is shown in a graphic. Then, scanning voltage V2-V10 are outputted to respective output terminals OP2-OP10 whenever values exceed the threshold VF of first diodes Dw1-Dw9 in accordance with the rise of the sawtooth voltage Vdr.
Patent JP-H1095502-A (JP)
Title: Belt type garbage bag fixing ring
Inventor: OHARA KENJI
IPC: B65F1/14
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To easily detach a throw-away bag in a drainage port by constituting the chevron-like notches at the tip of a belt provided with projected sections and recessed sections for stopping garbage bags at positions dividing the middle part of the belt into three equal parts so that they can be fittedly fixed between a fixing port and a fixing port pressing plate. SOLUTION: A belt tip section 5 is put on a fixing port 2, adjusting the size of a ring and is fittedly fixed by a fixing port pressing plate 4, and the ring is inserted into a garbage bag 3, and the upper section of the garbage bag 3 is bent so as to be wound inside. Since the end of the belt 1 is provided with the projected and recessed sections for stopping garbage receiving bags, the end section of the bag is held and fixed by both projected and recessed sections. The projected sections for stopping the bag are provided in the whole of the periphery of the ring so that the belt type garbage bag fixing ring may not drop on the bottom of the drainage port. The belt type garbage bag fixing ring is set while pushing the bottom of the garbage bag 3 into the drainage port of a sink.
Patent JP-H02132327-A (JP)
Title: Ultrasonic sensor for high temperature
Inventor: YOSHIDA TAKASHI
IPC: G01N29/24
Filed: 1988-11-14
Abstract: PURPOSE:To measure the flow rate of high-temp. fluid with high accuracy by providing a recessed part in the wedge part of an object to be measured and sealing the liquid metal of an ultrasonic propagation medium therein. CONSTITUTION:The recessed part is provided in the wedge part 3 of the object to be measured and a gap part 6 is formed to the joint surface of an ultrasonic oscillator 1. A liquid metal 2, such as NaK, is sealed as the ultrasonic propagation medium into the gap part 6. The medium does not, therefore, flow out, unlike in the case of using oil, such as grease, and the ultrasonic sensor for high temp. which can measure the flow rate of the high-temp. fluid, such as liquid Na, for cooling around a boiler in thermal power generation or atomic power generation or a high-temp. breeder is obtd.
Patent JP-H04161247-A (JP)
Title: Manufacture of fine particles
Inventor: KUSUNOKI MICHIKO
IPC: C30B29/62
Filed: 1990-10-26
Abstract: PURPOSE:To ensure that the crystal structure of fine particles piled up or a film formed on a trap substrate can be controlled easily by controlling the collision parameters of fine particles to the trap substrate in gas using evaporation technique. CONSTITUTION:Fine particles and a thin film are manufactured using a device based on in-gas evaporation technique which is composed of a fine particle generation chamber 1, an acceleration tube 2 and a trap chamber 3. In this case, after discharging gas from the fine particle generation chamber 1, gas such as Ar gas is introduced into the chamber 1 and fine particles of pure iron are allowed to evaporate in this atmosphere. Then the fine particles rising like a smoke are aspirated by acceleration tube 2, and are accelerated with a gas flowing through the trap chamber. After that, the fine particles are allowed to collide with the trap substrate 9. Thus, the crystal structure of the fine particles which pile up or the film formed on the trap substrate can be controlled easily and positively so that the applicable range of fine particles is expanded.
Patent JP-H05223839-A (JP)
Title: Accelerometer assembly
Inventor: DOWAEITO RANSU SHIYUWAATSU
IPC: G01P15/02
Filed: 1992-10-26
Abstract: PURPOSE: To obtain a micro-accelerometer assembly of which the package housing a micro-accelerometer produced by using a micro-machining technique is improved. CONSTITUTION: A micro-accelerometer assembly is equipped with a micro- accelerometer package 10 having a cavity and a micro-accelerometer unit 16 and a substrate 24 having a signal processing circuit formed thereto are housed in this cavity. A recessed part 34 is formed to the bottom surface 46 of the cavity and the micro-accelerometer unit is fastened to the inside of this recessed part 34 and the substrate is fastened to the bottom surface of the cavity. A plurality of wire bond sites are formed at one end of the substrate and this end part is upwardly protruded from the micro-accelerometer unit in the recessed part up to this side of the wire bond site 26 on the micro-accelerometer unit. The wire bond site on the substrate and the wire bond site of the accelerometer unit are connected by a connection lead 30.
Patent JP-H10113260-A (JP)
Title: Device for preventing fall of showcase
Inventor: KODERA HIROYUKI
IPC: A47F5/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent articles placed in a showcase from falling by earthquake. SOLUTION: A containing box 21 where an upper part is opened is provided in the front surface part of a shelf plate 13 and a protecting material 22 forming a flat bag shape being vertically extension/contraction possible is contained in the containing box 21 in a contracted state. A supporters 24 are respectively erected at the both end parts of the containing box 21. The supporter 24 executes guide when the protecting material 22 is extended upwards and also prevents the extended protecting material 22 from falling forewards. Sealed space 226 being the internal space of the protecting material 22 is connected to a high pressure tank 26 with an solenoid open/close valve 28.  When a detecting means 29 detects a shake which exceeds a prescribed degree, the solenoid open/close valve 28 opens the valve and permits high pressure gas inside the high pressure tank 26 to flow into sealed space 226. When high pressure gas is permitted to flow into sealed space 226, the protecting material 22 is extended to that the articles on the shelf plate 13 are prevented from falling.
Patent JP-H02136522-A (JP)
Title: Dashpot for engine decelerating countermeasure
Inventor: SHIRAI MAMORU
IPC: F02D9/02
Filed: 1988-11-14
Abstract: PURPOSE:To make improvements in a transmission shock countermeasure, an exhaust countermeasure and a decelerating feeling by installing a plunger with an interconnecting passage between an air chamber and the atmosphere, projectingly in a control member, and forming a throttle and an open hole, interconnecting this air chamber to the atmosphere in conjunction with this interconnecting passage, in a cylinder. CONSTITUTION:At time of decelerating an engine, if a throttle valve 11 is closed up to a touch angle, an arm 13 clamped to a throttle valve stem 12 turns round, pressing a rod 8, and a thereby a control member 2 is moved to the side of an air chamber 3. If so, air in this air chamber 3 is compressed, and a check valve 7 is closed, while this air is discharged to the atmosphere from an interconnecting passage 16 by way of a throttle 6. At this time, closing speed of the throttle valve 11 is slowed down by air resistance of the throttle 6, while a slow-speed action by a dashpot 10 is started. When a plunger 15 installed projectingly in the control member 2 is moved, the interconnecting passage 16 and an open hole 17 are interconnected to each other, and the air chamber 3 is opened to the atmosphere via these elements. In consequence, the slow-speed action of the dashpot 10 is stopped.
Patent JP-2001104195-A (JP)
Title: Transferring carrier for bathing
Inventor: KANAI MASATATSU
IPC: A61H33/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a transferring carrier for bathing of which legs are collapsible to prevent a stopper fixing the support legs from projecting outward. SOLUTION: A pair of right and left support legs 2, 2 collapsibly attached to a seat plate 1 are connected by a connecting rod 4, and both loose ends of a stopper 3 folded to have a substantially U-shaped form are rotatably fitted to the connecting rod 4 and the stopper 3 is detachably hooked to a fixing piece 5 provided on the bottom face of the seat plate 1.
Patent JP-H10114585-A (JP)
Title: Method for preventing deterioration of inorganic structure by electrophoresis
Inventor: AMANO TOKIMOTO
IPC: E04G23/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the method which is used as a method for preventing deterioration of an inorganic structure by waterproofing it and by which a material capable of sufficiently infiltrating into pores of the inorganic structure and waterproofing the structure can be found and sufficient infiltration of the waterproofing material into the inorganic structure can be attained. SOLUTION: This method comprises: placing an anode on the surface of an inorganic structure having pores, such as concrete structure; also, placing a cathode on the opposite side to the anode through the inorganic structure; then, allowing the surface of the inorganic structure on the anode side to contact with an aq. solution of an alkali metal (meth)acrylate; and thereafter, applying a DC voltage to between the anode and the cathode, to subject the inorganic structure to electrophoretic filling with the alkali metal (meth)acrylate and to harden the alkali metal (meth)acrylate within the inorganic structure.
Patent JP-H04161821-A (JP)
Title: Data retrieval of data logger
Inventor: ENDO MASAYOSHI
IPC: G11B27/00
Filed: 1990-10-25
Abstract: PURPOSE:To facilitate the retrieving of data by displaying the switch of the title of auxiliary data on the same screen when the arbitrary data of the main purpose are displayed, instructing the switching, and displaying the data of auxiliary data. CONSTITUTION:The contents of the data file of the main purpose are displayed on a main screen F1. On an auxiliary screen F2, the title of the file other than the file of the data displayed on the screen F1 is displayed as the screen switch S. When a switch S1 is instructed with a light pen and the like, operating-time data D1 including an apparatus are displayed on the main screen F1. The part of the switch S1 becomes a blank display state. The title of the fault data is displayed on the part of a switch S2 instead. When a switch S3 is instructed by the same way, measurement data D3 are displayed on the main screen F1. The switch S3 becomes the blank display state, and the switch S1 is returned to the display of the title of the operating time.
Patent JP-H08145962-A (JP)
Title: Directionality controlling method for ultrasonic beam and ultrasonic flaw detector
Inventor: TAKESUTE YOSHINORI
IPC: G01S7/523
Filed: 1994-11-22
Abstract: PURPOSE: To maintain the width of an ultrasonic beam constant even if the focal point of the beam is varied. CONSTITUTION: When the focal position of an ultrasonic beam 3 to an array probe 1 is set by an incident angle/focal position controller 8, a changeover switch 9 is switched to meet the increase of the focal position, a high-pass filter having high cut-off frequency is selected from a frequency selector 10, and even when the focal position of the beam 3 is increased, the width of the beam is maintained constantly.
Patent JP-H07122640-A (JP)
Title: Formation of multilayer wiring for semiconductor device
Inventor: KOSHIO KENJI
IPC: H01L21/28
Filed: 1993-10-22
Abstract: PURPOSE:To provide a method for forming a multilayer wiring while protecting an interlayer insulation film, a barrier metal layer itself, etc., against crack at the time of high temperature sputtering. CONSTITUTION:The method for forming a multilayer wiring in a semiconductor device, where a lower wiring layer 14 and an upper wiring layer 22 are connected through a contact hole 16 made through an insulation film 18 deposited on the lower wiring layer 14, comprises a step for forming a barrier metal layer 20 at the bottom, the side wall and the shoulder parts of the contact hole 16, and a step for filling the contact hole with Al by high temperature sputtering or reflowing. This method suppresses cracking of the barrier metal itself, the insulation film, etc., when the contact hole is filled with Al.
Patent JP-H01129277-A (JP)
Title: Recording device
Inventor: YAMAOKI TOSHIHIKO
IPC: G03G19/00
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a device having a comparatively simple constitution which can directly record on ordinary recording paper by equipping a toner supplying unit which supplies magnetic toner on the surface of the recording paper according to magnetic field and a fixing unit which fixes the supplied magnetic toner on the surface of the recording paper. CONSTITUTION:A recording head 10 possesses a front surface 10a closely facing to the recording paper 1 and generates the magnetic field having intensity distribution in accordance with a recording pattern. The toner supplying unit 2 possesses a rotary cylindrical sleeve 2a arranged closely facing to the front surface 10a of the recording head, which has the magnetic toner on its surface. Namely the toner supplying unit 2 supplies the toner to the ordinary recording paper 1 which is fed by feeding rollers 3 and 3 according to the magnetic field generated by the recording head 10. Then, the toner added to the recording paper 1 is made to correspond to the recording pattern and, thereafter, fixed on the recording paper 1 with the action of the fixing unit 4. Thus, recording can be directly executed onto the ordinary paper and the constitution of the device becomes comparatively simple.
Patent JP-H02135336-A (JP)
Title: Image forming medium
Inventor: FUKUI TETSURO
IPC: G03C1/498
Filed: 1988-11-16
Abstract: PURPOSE:To form an image in a relatively short time with a small-sized low- cost recording device by incorporating a material converting light into heat into an image forming medium contg. photosensitive silver halide, an org. silver salt, a reducing agent and a polymerizable precursor of a polymer. CONSTITUTION:A material converting light into heat is incorporated into an image forming medium contg. photosensitive silver halide, an org. silver salt, a reducing agent and a polymerizable precursor of a polymer and a heat amplifying stage is carried out by irradiation with light. The medium is exposed through a desired image and silver nuclei are generated from the silver halide in the exposed part. The medium is further exposed with light which is absorbed in the converting material and the converting material is allowed to generate heat to carry out heat amplification. When the polymerizable precursor is photopolymerized by exposure, since the reducing agent and the oxidized product thereof have been distributed in the heat amplifying stage, the precursor is selectively photopolymerized and a latent polymer image is formed. Thus, an image is formed in a relatively short time with a small-sized low-cost recording device.
Patent JP-H06134611-A (JP)
Title: Throw away tip and throw away boring tool
Inventor: IWATA YOSHIKAZU
IPC: B23B51/00
Filed: 1992-10-26
Abstract: PURPOSE:To keep the high utilizing efficiency of a tip and prevent the occurrence of the clogging of chips in response to the chips formed into shapes different on the inner and the outer peripheral side of an end cutting edge by providing each end cutting edge of cutting edge tips on an inner and an outer peripheral side with a chip breaker being mutually different in a shape. CONSTITUTION:An inner peripheral chip breaker 27 stretching from a face 12 to the breaker wall face 22 of a breaker section 20 is severally formed at an edge part cutting edge 16 on one side serving as the end cutting edge of an inner peripheral cutting edge tip 35, a nose part cutting edge 17, and the inside of the tip of a radius edge 19 between cutting edges. An outer peripheral chip breaker 28 differing from the inner peripheral chip breaker 27 in a shape is formed at the edge part cutting edge 16 on the other side serving as the end cutting edge of an outer peripheral cutting edge tip 36, a nose part cutting edge 17, a radius edge 19 between cutting edges, and the inside of the tip of a nose radius edge 18. Thus, only one kind of tip can correspond to the chips which are produced by the inner and the outer peripheral cutting edge tips 35, 36 and mutually different in properties.
Patent JP-H01129899-A (JP)
Title: Electric iron
Inventor: YAMAMOTO HIROSHI
IPC: D06F75/26
Filed: 1987-11-13
Abstract: PURPOSE: To prevent the heat of a voltage dropping resistor from being transmitted to the grip of a handle or a base by providing the voltage dropping resistor for the power supply of an electronic circuit at a lower part in the rear space of the handle. CONSTITUTION: Resistor elements for dropping voltage 9a and 9b with respect to the electronic circuit 7 are provided at a lower part in the rear space of the handle 24. When an electric iron is energized, current flows to the circuit 7 through the elements 9a and 9b, which generate heat in proportion to its resistance value. Thereby, the temperature of the surface of the grasping part 28 of the handle 24 never rises. Thus, there is no risk that the handle would become difficult to grasp nor that a user would get burned. Thus a user can use the iron safely and comfortably. In addition, since the heat of the elements are never transmitted to the base 20, the base 20 is speedily cooled to an ordinary temperature at the time of keeping a heater 1 to be off. Thus, the user never feels anxiety nor hesitates to decide the housing time of the iron.
Patent JP-2000116379-A (JP)
Title: Phage and plasmid prepared by linking gene dna of antimicrobial protein to vector dna, transformed microorganism and transformed plant into which they are transduced, and antimicrobial protein
Inventor: SHOJI KAZUAKI
IPC: C12N5/10
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel gene DNA that comprises a gene DNA of an antimicrobial protein including a specific DNA base sequence and gives a recombinant plant such as paddy rice that is enhanced its resistance to diseases by expressing the antimicrobial protein originating from white radish sprouts. SOLUTION: This novel gene DNA includes the whole or a part of a DNA sequence that is represented by the formula, encodes an antimicrobial protein originating from white radish sprouts. Then, a recombinant vector including the DNA encoding the antimicrobial protein originating from the white radish sprouts is prepared, transduced into a cultured cell of paddy rice to grow a recombinant plant the resistance of which to diseases is increased. This gene DNA is obtained by breaking the seeds of white radish sprout (Raphanus sativus L.) in the presence of guanidine, extracting the whole RNA, purifying mRNA from the whole RNA in a usual manner and subjecting the resultant mRNA to the reverse transcription-polymerase chain reaction(RT-PCR) using a DNA synthetic primer consisting of a partial sequence.
Patent JP-H02181679-A (JP)
Title: Magnetoresonance method and apparatus
Inventor: YOHANESU HENDORITSUKU DEN BOEF
IPC: A61B5/055
Filed: 1989-11-06
Abstract: PURPOSE: To output a resonance signal having no distortion by providing processing means and a computer, and compensating the distortion of the signal output from receiving means by reverse distortion. CONSTITUTION: Transmitting means 2 has radio frequency rf oscillator 13 and a modulator 14, which are connected to processing means 9 or a computer 10. In this case, an exciting pulse having predetermined frequency contents is applied to an object 5 via means 2 under the control of programmed means 12. Then, a magnetic resonance signal is formed, and a proton spectrum is decided by the means 12. Receiving means 3 consists of a directional coupler 15, a receiver and a demodulator 17, and receives the resonance signal. The demodulator 17 senses the nonlinear distortion of the linear transfer function of the resonance signal by a sensing detector, and compensates it by a reverse distortion. The signal having no distortion is output from a synthesizer 24 to magnetic generating means 6.