baber/WOPTO huggingface dataset:
Patent JP-S6399026-A (JP)
Title: Purification method for 2,6-diisopropylnaphthalene
Inventor: SAIMA HITOSHI
IPC: C07C7/14
Filed: 1986-10-15
Abstract: PURPOSE:To obtain the aimed high-purity substance useful as a raw material for highly functional resins, medicines, etc., by dissolving the titled substance in ethanol and/or acetone and adding water to deposit the aimed substance. CONSTITUTION:0.01-100cc ethanol and/or acetone is added to dissolve 1g crude 2,6-diisopropylnaphthalene and water at 0.1-25:1 volume ratio of the water to the above-mentioned solvent is added to deposit the high-purity 2,6- diisopropylnaphthalene. This method is more efficient than a recrystallization method since energy and electric power in large quantities are not required.
Patent JP-H08110893-A (JP)
Title: Data-processing system
Inventor: RODONII HIYUU DENSHIYAMU
IPC: G06F15/80
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a parallel processor provided with a data processor array on which data processors are arranged so that the processors can operate synchronously and a plurality of data buses. SOLUTION: Each data processor 4 has first and second I/O means 16H and 16V for transferring data between the processor 4 and a pair of data buses H and V connected to the processor 4 and the processors 4 are respectively connected to different pairs of data buses H and V through the I/O means 16H and 16V. Each processor 4 incorporates a route specifying means which selectively operates to connect the I/O means 16H and 16V to each other so as to transfer data between the buses H and V connected to the processor 4.
Patent JP-S6293202-A (JP)
Title: Insecticidal composition
Inventor: MAIKURU ARAN UETSUBU
IPC: A01N25/22
Filed: 1986-10-15
Abstract: Liquid formulations of the pesticide amitraz are stabilised by the addition of one or more aluminium alkoxides.
Patent JP-H0581651-A (JP)
Title: Magnetic recording medium
Inventor: ATA MASAFUMI
IPC: C09D5/23
Filed: 1991-09-24
Abstract: PURPOSE:To improve the stability of magnetic characteristics with lapse of time and preservable stability of the magnetic recording medium forming a magnetic layer consisting of magnetic powder and a binder on a nonmagnetic base and incorporating rongalite therein. CONSTITUTION:A resin binder, an org. solvent and additives are mixed with metallic particles for the magnetic recording medium to form a magnetic coating material. This coating material is applied on a nonmagnetic base to form the magnetic layer. The rongalite is treated in water or the org. solvent or is added at the time of preparing the coating material to incorporate the rongalite into the magnetic layer. The micropores generated at the time of forming an oxide film are closed and the infiltration of oxygen, water and corrosive gases from these parts is prevented. The stability of the magnetic characteristics with lapse of time and preservable stability of the magnetic recording medium are improved.
Patent JP-H0874255-A (JP)
Title: Clamp device for pile press-in and extraction machine
Inventor: KITAMURA MORIO
IPC: E02D13/00
Filed: 1994-08-31
Abstract: PURPOSE: To surely catch a pile in a row of piles being executed with curvature. CONSTITUTION: Piles 20 form a row with curvature, being arranged at angles A. A mobile claw 11a and fixed claw 11b constitute a clamp claw which catches a pile, and the press face 16 of the mobile claw 11a is made into a protruding face having an angle A, and the press face 17 of the fixed claw 11b is made into a recessed face having an angle A. When catching adjacent two piles 120 at the same time, the whole faces of the press faces 16 and 17 press the two piles, so they can catch the piles securely.
Patent JP-H08105327-A (JP)
Title: Intake system of engine
Inventor: TAKASAKI NOBUMASA
IPC: F02M35/104
Filed: 1994-10-07
Abstract: PURPOSE: To enable both improvement on the layout property of resonator and the increase of engine output by resonance effect by a affording communication between an independent intake path between an intake magnifying chamber and shutter valve and a resonator through a communicating path. CONSTITUTION: A resonator 24 is adapted to communicate through a communicating 23 to the intermediate part of a second independent intake path 13 between an intake magnifying chamber 14 in a surging tank 11 and a shutter valve 16. Thus, a portion of the second independent intake path 13, i.e., the upstream portion between a connection part branched to the communicating path 23 and the intake magnifying chamber 14, will function as a portion of a communicating passage affording communication between the resonator 24 and intake magnifying chamber 14 so that even under the closed condition of the shutter valve 16 the independent intake path 13 does not become is portion of the intake magnifying chamber 14.  Thus, even when the shutter valve 16 is closed the volumetric ratio of the intake magnifying chamber 14 to the resonance space in the resonator 24 does not change, compared with when the shutter valve 16 is opened, so that the enlargement of the resonator 24 to maintain the volumetric ratio is not needed.
Patent JP-H03105507-A (JP)
Title: Generation of working program for industrial robot
Inventor: UCHIUMI NORIYUKI
IPC: B25J9/22
Filed: 1989-09-20
Abstract: PURPOSE:To easily generate a working program which is orthogonal to an original working route in an arithmetic processing by setting a virtual line parallel to the original working route and originating the position data on a new teaching point based on the virtual line. CONSTITUTION:The virtual lines F1 and F2 are set in parallel to a working route 4 of a robot working point based on the position data on plural teaching points P. Then plural points are set in parallel with each other in the direction orthogonal to the lines F1 and F2. These points are defined as the new teaching points C in the order of their arrangement set in the orthogonal direction and stored in each controller for generation of a new working program. That is, the lines F1 and F2 are set in parallel to the original route 4, and the position data on the new points C are originated based on both lines F1 and F2. Thus it is possible to easily obtain the position data in an operation so that the route 4 consisting of a teaching point train is accurately orthogonal to the original working. As a result, a program orthogonal to the original working route is easily generate based on the existing program data.
Patent JP-H0698557-A (JP)
Title: Control circuit of pulse-width-modulation controlled inverter
Inventor: MINOWA HIROFUMI
IPC: H02M7/537
Filed: 1992-09-14
Abstract: PURPOSE:To suppress the waveform distortion of an output voltage and the voltage fluctuation by using the polarity of the operated compensating-quantity value with respect to the output voltage error caused by an ON-delay time for preventing the short circuit of an arm as the polarity of the output current when the absolute value of the output current exceeds a specified value and as the polarity of a voltage command signal when the absolute value is less than the specified value. CONSTITUTION:A current-polarity judging circuit 22 outputs the polarilty signal of the output current of an inverter 2. A voltage-polarity judging circuit 23 outputs the polarity signal of a voltage command signal. A first compensating-quantity operating circuit 24 outputs the operated compensation-quantity value. A compensating-quantity distribting circuit 25 processes these input signals and outputs the signals of the operated values of the compensating quantity at the polarity of the output current when the absolute value of the output current exceeds a specified value and at the polarity of the voltage command value when the absolute value is less than the specified value. In an adder 26, this signal is added to the output signal of a voltage-command-value operating circuit 12, and the result is sent to a PWM circuit 14. Thus, the fluctuation of the output voltage and the waveform distortion caused by the effects of the delay times of an ON delay circuit 15 can be suppressed even for the inverter under the open-loop control.
Patent JP-H03106108-A (JP)
Title: Adjustment method for electronic equipment and adjustable electronic equipment
Inventor: KAGEYAMA YOSHIHIRO
IPC: H03G5/02
Filed: 1989-09-19
Abstract: PURPOSE:To improve the operability by using a digital signal processor to obtain a coefficient relating to the arithmetic operation as a desired characteristic, storing the coefficient into a memory and applying the calculation based on the coefficient. CONSTITUTION:A predetermined analog signal is inputted to the device, a digital signal processor 2 applies arithmetic processing to a digital signal converted from the analog signal, the coefficient relating to the arithmetic processing of the digital signal processor 2 is calculated so that the result of arithmetic processing is a predetermined characteristic and stored in a memory 10. Then in the case of using the electronic device, the storage content of the memory 10 is read by the digital signal processor 2 with respect to the analog signal inputted to the device and the arithmetic processing is implemented based thereon. Thus, the characteristic is automatically adjusted based on the predetermined signal and the manual adjustment of the characteristic is avoided.
Patent JP-S61121924-A (JP)
Title: Molding in vacuum molding
Inventor: KAWAMURA TAKAO
IPC: B29C51/10
Filed: 1984-11-19
Abstract: PURPOSE:To mold a plastic-adhered molded body integrally and simultaneously by a method wherein a configured body and a vacuum molding die are covered by a thermoplastic plastic sheet and, thereafter, evacuation is effected to adhere the sheet to the configured body by the molding die. CONSTITUTION:The clamp 4 of the configured body, molded separately, is set at a predetermined position of the vacuum molding die 1 and the vacuum molding die 1, including the clamp 4, is covered by the heated thermoplastic plastic sheet 2 for forming a protection tube 8, thereafter, air is extracted through air extracting holes 3 to evacuate the air between the sheet 2 and the molding die 1 and adhere the sheet 2 to the clamp 4 and the molding die 1. Then, mold release from the molding die 1 is effected whereby the clamp 4, coated by the sheet 2 air-tightly, may be formed at the predetermined position of the protection tube, molded by vacuum, simultaneously and integrally.
Patent JP-2001063576-A (JP)
Title: Emergency signal transmitter
Inventor: OTAKE YASUKO
IPC: G08B25/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To automatically transmit an emergency signal to a control center and the other train without depending on a manual means by providing a means for starting a transmission means of the emergency signal when the value is not less than a specified value when receiving the signal from a sensor for detecting impact of a moving body. SOLUTION: In a train radio transmission system, impact is sensed by a sensor 1 for detecting the impact, and when detecting the impact not less than a specified value by an impact detecting circuit 2, an emergency signal generating part 3 is started to automatically generate an emergency signal to be transmitted to a control center from a wireless installation. Thus, an accident such as a collision is caused, and even when an operation part for transmitting the emergency signal runs into trouble, since the sensor 1 and the impact detecting circuit 2 are arranged for detecting the impact, the emergency signal can be automatically transmitted at accident time.
Patent JP-S63152485-A (JP)
Title: Leather-like molding
Inventor: NISHIBORI SADAO
IPC: D06N7/04
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a leather-like molding having characteristics of a natural leather, by blending a thermoplastic resin compound containing a synthetic rubber elastic raw material with a granular gelatin, heat molding the blend and removing the surface skin layer of the resultant molding from the molding and retaining water content in the above-mentioned gelatin at the same time. CONSTITUTION:A thermoplastic resin compound containing a synthetic rubber elastic raw material such as butadiene based synthetic rubber, for example, 70-95wt% is blended with powdery gelatin, 5-30wt% and the blend is heat molded. At least part of the surface skin layer of the resultant molding is removed from the molding and the above-mentioned powdery gelatin is exposed on the surface of the molding and normally about 16% water content is contained to the gelatin in order to create the same environment as that existing in a living body as a biopolymer to provide the aimed leather-like molding close to characteristics of natural leather. The molding is flexible and have excellent viscoelasticity, great impact-adsorbing effect as well as excellent cold resistance.
Patent JP-S60135935-A (JP)
Title: Polymer composition sensitive to chemical ray
Inventor: OOHAYASHI GENTAROU
IPC: G03F7/038
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a polymer composition having superior sensitivity to chemical rays by blending a polymer having specified principal structural units with a compound dimerizable or polymerizable under chemical rays and contg. an unsatd. bond and an amino group or a quaternized salt thereof, an aromatic secondary or tertiary amino compound nonsensitive to chemical rays, and an o-quinonediazido compound. CONSTITUTION:This polymer composition is obtd. by blending a polymer having principal structural units represented by formula I (where R<1> is a ter- or quatervalent org. group having two or more carbon atoms, R2 is a bivalent org. group having two or more carbon atoms, R<3> is H or an ammonium ion, and n is 1 or 2) with a compound dimerizable or polymerizable under chemical rays and contg. an unsatd. bond and an amino group or a quaternized salt thereof, an aromatic secondary or tertiary amino compound nonsensitive to chemical rays, and an o- quinonediazido compound. In order to improve the heat resistance of the polyimide polymer, the polymer is preferably provided with a structure in which the bonding of R<1> to a carbonyl group in the principal chain of the polymer and the bonding of R<2> to an amido group in the principal chain of the polymer are carried out directly from an aromatic ring or an aromatic heterocyclic ring.
Patent JP-S61122813-A (JP)
Inventor: ISO NAOYUKI
IPC: A47G25/48
Filed: 1984-11-19
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-S6487576-A (JP)
Title: Process and device for calcining ceramic substrate
Inventor: YOKOYAMA HIROZO
IPC: C04B35/64
Filed: 1987-09-30
Abstract: PURPOSE:To calcine a ceramic substrate without generating difference of characteristics between a front and rear surface of the substrate by calcining the substrate in a calcination furnace in a state of floating the substrate from a hearth plate. CONSTITUTION:A ceramic substrate 8 is mounted on a hearth plate 6 of a calcination furnace 1 constituted of an upper furnace 2 for calcination and a lower furnace 3 for heating gas such as air. The gas such as air is introduced in a direction of an arrow mark A from a gas introducing port 9, reaches the upper furnace 2 via gas passing holes 7, and discharged in a direction B from a gas discharging port 10. Since the amt. of the gas introduced through a gas introducing port 9 is little in the calcination stage, the ceramic substrate 8 is not floated up or hardly floated up from a hearth plate 6. When the calcination is proceeded to a final calcination stage and the amt. of introduced gas is increased, the ceramic substrate 8 is floated up completely and the calcining gas is distributed uniformly on both sides of the substrate. Thus, an org. binder is removed completely, satisfactory impregnation and diffusion of O2 are attained.
Patent JP-H1068378-A (JP)
Title: Swash plate hydraulic rotary machine
Inventor: OCHIAI MASAMI
IPC: F04B1/32
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of vibration and noise due to pulsation, prevent the occurrence of erosion on a cylinder block, and improve pump efficiency and life. SOLUTION: A notch part 17 extending from the outer peripheral side of the switching valve part on the other side to the outside in the axial direction is arranged at a valve plate 14. One end side 18A of a crank 18 is engaged with the notch part 17 and a pulse motor 19 is coupled to the other end side positioned eccentrically from one end side 18A. A control unit 20 is connected to a pulse motor 19 and the pulse motor 19, and based on a detecting signal from a pressure detector, rotation of the pulse motor 19 is controlled to rotate the valve plate 14.
Patent JP-H0293519-A (JP)
Title: Optical writing type space optical modulator
Inventor: TAKIZAWA KUNIHARU
IPC: G02F1/135
Filed: 1988-09-30
Abstract: PURPOSE:To considerably improve the brightness of a display image by adhering a liquid crystal composite body formed by confining nematic liquid crystal to a resin matrix which has a specific refractive index, a dielectric multilayered film which reflects light totally, and a photoconductive layer in order and sticking transparent electrodes on both sides. CONSTITUTION:The liquid crystal composite body 3 consisting of the nematic liquid crystal and the resin matrix which has a refractive index equal to an abnormal light refractive index or the refractive index when the liquid crystal is oriented at random, the dielectric multilayered film 4 for total reflection, and photoconductive layer 5 are brought into contact and the transparent electrodes 2 are stucked on both end surfaces. This liquid crystal composite body enters a transmission state while liquid crystal molecules are oriented in constant direction by being applied with a voltage, so light is transmitted almost uniformly even in case of disordered orientation is caused in randum orientation. Consequently, readout light is not scattered, but transmitted and and both an image and a data pattern with bright look and high quality are displayed.
Patent JP-2000066581-A (JP)
Title: Projection system for planetarium theater
Inventor: ONUKI MASAHIRO
IPC: G09B27/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To enable a projected image to keep the same size even in the case of moving it to any spot on the surface of a dome by calculating enlargement/reduction rate for making the size of the projected image constant and a focal position for focusing based on a projection distance and performing the enlargement/reduction of the projected image and focus adjustment based on the calculated value. SOLUTION: In the software 20 of a host computer 10, an astronomically calculating projecting position arithmetic means 21 decides a projecting position of the projected image on the surface of the dome by astronomical calculation, and calculates azimuth coordinates and altitude coordinates. A projected image projecting position calculation means 25 calculates the control information on a projecting equipment for projecting the projected image to the projecting position. An enlargement/reduction rate calculation means 22 calculates the projection distance from the projecting equipment to the surface of the dome and calculates the control information on the enlargement/ reduction of the projected image by the projecting equipment for making the size of the projected image constant based on the calculated distance.  A focus driving position calculation means 23 calculates the control information on the focus adjustment of the projecting equipment for focusing. The control information is transmitted to the driving control part of the projecting equipment.
Patent JP-H04123413-A (JP)
Title: Laminated thin film capacitor
Inventor: SAKATA YOSHIHIRO
IPC: H01G4/33
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a low cost laminated thin film capacitor having good solderability by providing a capacitor element alternately laminating internal electrodes and thin film dielectric material layer on an insulated substrate, providing a metal layer by metallizing method at both end faces of such capacitor element and providing solder plated layer on such metallized layer through an intermediate plated layer. CONSTITUTION:An insulated substrate 1 is formed by glazed alumina substrate. An internal electrode 2 is evaporated by aluminium. A thin film dielectric material layer 3 is formed by polyurea film by the evaporation polymerization. A protection film 4 is formed by a silicon nitride. A copper metallized layer formed by reduced pressure plasma metallizing method to guide an external electrode from an internal electrode 2. An intermediate plated layer 6 is formed by nickel in the thickness of 1mum by a barrel plating method. The reference numeral 7 indicates a solder plated layer. With this structure, oxidation of the surface of metallizing layer is prevented and influence of solder plating bath on the metallizing layer can be prevented.
Patent JP-2001068339-A (JP)
Title: Inductor element and inductor device
Inventor: YASHIMA YUKIHIKO
IPC: H01F17/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To limit a parasitic capacitance and a parasitic inductance to a minimum by a method wherein there are provided, on a surface, an insulation substrate having an inductor forming conductor and a connecting terminal provided at both ends of the inductor forming conductor. SOLUTION: An inductor element comprises, on a surface, an insulation substrate 13 having an inductor forming conductor 11 and a connecting terminal 15 provided at both ends of the inductor forming conductor 11. In a spiral type inductor element having a spiral forming shape of the inductor forming conductor 11, a land 16 is formed in an internal endmost part 17 and an external endmost part 18, and the connecting terminal 15 is provided in the land 16. A surface of the insulation substrate 13 is coated with an insulation film 19, and a through hole 21 is formed in only a part where the connecting terminal 15 is formed, and a front end of the connecting terminal 15 is projected from the insulation film 19 to dispose. Furthermore, both ends of the inductor forming conductor 11 are joined to each other via the connecting terminal 15 in a wiring layer of a parent substrate.
Patent JP-H07131842-A (JP)
Title: Communication controlling method of local radio communication system having a plurality of mobile radio stations
Inventor: KANEDA YOSHIHISA
IPC: H04L12/28
Filed: 1993-09-30
Abstract: PURPOSE: To allow a moving radio mobile station to receive an incoming call in the private radio communication network consisting of an existing PBX and a LAN and integrating voice and data. CONSTITUTION: A 1st radio base station registers a LAN identification code of a 1st radio mobile station and assigns an extension number to the 1st radio mobile station in response to the 1st radio mobile station in existence its own radio cell. Then the 1st radio base station broadcasts call information including a LAN identification code of a 2nd radio mobile station and an extension number assigned to the 1st radio mobile station via a LAN channel. Then a 2nd radio base station registering the LAN identification code of the 2nd radio mobile station receives the call information via the LAN channel and transfers the call information to the 2nd radio mobile station via a radio channel. Then the 2nd radio mobile station dials an extension number included in the call information.  Thus, the 1st radio mobile station receives an incoming call and a voice channel with the 2nd radio mobile station is connected.