baber/WOPTO huggingface dataset:
Patent JP-S61126067-A (JP)
Title: 2-aminophenol derivative, its preparation and remedy containing same as active ingredient
Inventor: WAKATSUKA HIROHISA
IPC: A61K31/425
Filed: 1984-11-22
Abstract: NEW MATERIAL:A compound of formula I (R<1>, R<2> are H, allyl, 4-methoxybenzyl; R<3> is n-pentyl, formula II, formula III). EXAMPLE:2-Amino-4-(2-benzofuranylthio)phenol. USE:It is used as a preventive or remedy for a variety of inflammations caused by prostaglandins and a variety of allergic inflammation caused by leucotriene. PREPARATION:The nitro group in the compound of formula IV is selectively reduced into an amino group, e.g., in the presence of a nickel or platinum catalyst with hydrogen or with iron, zinc, titanium trichloride in benzene, with sodium sulfide in water or aqueous alcohol or hydrosulfite with aqueous ammonia to give the compound of formula I.
Patent JP-H08108798-A (JP)
Title: Mirror driving device
Inventor: TAGA SHINICHI
IPC: B60R1/07
Filed: 1994-10-12
Abstract: PURPOSE: To suppress the manufacturing cost to a low level without lowering the operability of a switch and complicating the structure of a controller. CONSTITUTION: In a mirror driving device for a vehicle having an actuator part where a first motor 10 for fine-controlling the angle of installing a mirror plate in the lateral direction and a second motor 11 for fine controlling the angle of installing the mirror plate in the vertical direction are installed, the actuator part is provide with four terminals 19-22 connected to electrodes 10a, 10b, 11a, 11b of the first and second motors 10, 11 and three harnesses. One of the harnesses is used as a common wire connected to both first and second electric driving means, and the connecting positions of the common wire to the terminals 19, 20 of the first motor 10 are set to be reverse on the right mirror and the left mirror.
Patent JP-S61124287-A (JP)
Title: Controller of induction motor
Inventor: HIROSE KENJI
IPC: H02P27/04
Filed: 1984-11-21
Abstract: PURPOSE:To simplify a calculator and to obtain a torque response from which a transient phenomenon is removed by calculating a slip frequency and an exciting component current by an analysis model of an induction motor. CONSTITUTION:An exciting current calculator 1 converts the momentary amount in 3-phase windings of an induction motor into 2-phase winding model d-q stator coordinates, and calculates an exciting current If0 for setting the primary winding current that a transient term of the solution of a differentiation equation for the exciting current component of the primary winding current represented in a stator coordinates to zero. A slip frequency calculator 2 calculates a slip frequency omegas on the basis of the current If0 and a torque command value T2. After the primary winding current vector calculator 3 forms the primary winding current vector in the stator coordinates by the exciting current and the slip frequency, the vector 7 is converted to orthogonal component by a 2-phase current component calculator 8 to generate a 2-phase current component.
Patent JP-H07103740-A (JP)
Title: Apparatus and method for detecting cylindrical object
Inventor: INOUE HIROKI
IPC: G06T7/00
Filed: 1993-10-01
Abstract: PURPOSE:To correctly detect a cylindrical object in a short time by detecting a side part of the cylindrical object at high speeds without using a complicate mechanism such as a correct positioning mechanism or the like and correcting a distorted image. CONSTITUTION:In order to detect a side part of a cylindrical object 1, an inverse conic mirror 6 is used. After the cylindrical object 1 is set at a bottom part of the mirror 6, the whole periphery of the side part of the cylindrical object 1 is reflected to the mirror 6 and an image of the side part of the cylindrical object 1 on the mirror 6 is photographed from above the mirror 6 by a photographing device 7. At this time, it is not necessary to correctly position the object and, not only the side part, but a front part of the cylindrical object 1 can be detected at the same time. Moreover, although the image of the side part of the cylindrical object 1 on the mirror 6 is distorted to be like a fan, the distortion is corrected by an image-processing/operating device 8.
Patent JP-S63101049-A (JP)
Title: Heat insulating material for molten metal and its production
Inventor: TOMINAGA SHINICHI
IPC: B22D11/00
Filed: 1986-10-16
Abstract: PURPOSE:To obtain an excellent heat insulating material for a molten metal by incorporating hollow parts into spherical refractory particles consisting of a high melting material contg. specific components and distributing and incorporating many expanded pores to the shell part between the hollow part and outside peripheral face. CONSTITUTION:Magnesium oxide powder or powder contg. magnesium oxide and acetic acid or aq. acetic acid are mixed to prepare a slurry. The slurry is dropped in the form of liquid drops in a high-temp. atmosphere to expand the liquid drops quickly. The liquid drops are solidified as the many lightweight bubble particles 5 contg. the many pores 3 and having the hollow parts 4. The nearly spherical hollow bodies are thereby provided with smooth surfaces and good frictional flowability among the particles. The heat insulating material 1 having the excellent service characteristics for the molten metal is thereby obtd.
Patent JP-S63100764-A (JP)
Title: Supply circuit for source potential
Inventor: HASHIMOTO MASAMI
IPC: H01L21/822
Filed: 1986-10-17
Abstract: PURPOSE:To realize impedance for preventing electrostatic breakdown applied between power supplies easily by the small area of a pattern, and to apply the title circuit even to an IC for a gate array by supplying source potential by constitution only of an FET. CONSTITUTION:When a high potential output 15 where both a P-type MOSFET 11 and an N-type MOSFET 12 are turned ON is brought to 'H' and a low potential output 16 to 'L', the FETs 11 and 12 mutually intensify an ON state, and are brought to a stable state. When both the FETs 11 and 12 are turned OFF when the output 15 is to 'L' and the output 16 to 'H', the output 15 is brought to the potential or more of VDD-VTP (VTP represents the threshold voltage of a P-type MOSFET 13) by the P-type MOSFET 13. The FETs 11 and 12 are both stabilized under the ON state, and potential of +VDD is acquired from the output 15 and <SS from the output 16.
Patent JP-2001077915-A (JP)
Title: VoIP ADDRESS SETTING SYSTEM AND METHOD
Inventor: SUMIYOSHI YASUAKI
IPC: H04L12/70
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To relax a stringency on the number of port numbers of a host layer of a speech packet by separating the port numbers of a sender for the speech packet and the connection control packet. SOLUTION: A VoIP(voice over internet protocol) address setting system of a getaway connecting a telephone network to the Internet is provided with a gatekeeper 13, that manages a cross-reference between a telephone number and a connection control IP address of the gateway on the Internet and uses the telephone number to inquire a connection destination gateway about its IP address, in the case of calling the gateway of the connection destination, a connection control circuit 9 that sets the connection control IP address of a sender to a connection control packet sent to the gatekeeper and the gateway of the connection destination and sets a port number of a host layer for a plurality of simultaneous inquiries and calls, and a speech circuit 7 that sets the speech IP address of the sender to the speech packet sent to the gateway of the connection destination,  by using the connection control circuit and sets the port number of the host layer for a plurality of and simultaneous speeches.
Patent JP-H06104678-A (JP)
Title: Crystal vibrator
Inventor: WAKAO WATARU
IPC: H03H9/19
Filed: 1992-09-16
Abstract: PURPOSE:To secure the quality warrant and to improve the yield by forming a base with an insulation base material not bent so as to eliminate fluctuation (dispersion) of a frequency of the crystal vibrator chip after air-tight sealing between a hermetic base and a cap. CONSTITUTION:A hermetic base 21 is made of an insulation base not bent, e.g. a ceramic base not bent. Then two lead wires 24 are inserted to two throughholes 22 made to the hermetic base 21 through a glass plate 23, the glass plate is molten to seal air-tightly the lead wires 24 and the hermetic base 21 with insulation, and a crystal vibrator chip 26 is placed and fixed to a step-shaped conductive support member 25 integrated with the lead wires 24 via a conductive adhesives 27. Then a frame 28 made of a ceramic material is air-tightly adhered onto the hermetic base 21 so as to surround the crystal vibration chip 26, a cover 29 made of a metal such as iron or a ceramic is adhered onto the ceramic frame 28 air-tightly to seal the crystal vibrator chip 26 air-tightly.
Patent JP-H1077043-A (JP)
Title: Foldable container
Inventor: KAMIMURA HIDEO
IPC: B65D1/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a container which can be folded when there is no content by forming a plurality of Y-shaped recesses and recesses for connecting their ends on opposite first sides of the container and forming horizontal recesses connected to the Y-shaped recesses on second sides. SOLUTION: The container 1 is equipped with a handle 9 for holding the container and a mouth 7 for filling contents, and with a cap 8 attached to. A pair of first sides 3 swell outward, while another pair of second sides 4 are recessed inward. Two approximately Y-shaped recesses 2 are provided across a diagonal line from upper-right to lower-left on the pair of opposite first sides 3. Parallel recesses 2 are provided also on the second sides 4 through an approximately Y-shaped intersection 10. In addition, recesses 11, 12 parallel to the sides 3, 4 are horizontally provided on an upper or lower rim as recesses connected to the approximately Y-shaped ends. The container 1 is held by the handle 9 with the cap 8 removed and pushed downward, thereby discharging air in the container to be folded for facilitating storage and transportation.
Patent JP-2001073101-A (JP)
Title: Electromagnetic material having high magnetic flux density and high specific resistance and excellent in machinability and cold forgeability
Inventor: TAKADA YODAI
IPC: C22C38/50
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic material having high magnetic flux density and high specific resistance, excellent in machinability and cold forgeability, and used for solenoid, solenoid valve, various magnetic sensors, etc. SOLUTION: This material has a composition which consists of, by weight, <=0.015% C, <=1.0%; Si, <=1.0% Mn, <=0.100% P, >0.03-0.30% S, <=2.0% Ni, 4-7% Cr, 2.0-4.0% Al, 0.01-1.0% Ti, <=0.020% N, <=0.020% O, and the balance Fe with inevitable impurities and in which Ti/(3.99C+1.49S+3.42N)<=3 is satisfied and the total additive quantities of the alloy elements are made to <=18 atomic %. Further, <=1% Mo and <=1% Cu are incorporated into the above composition.
Patent JP-S6488843-A (JP)
Title: Pipeline computer provided with conditional branch instruction having instruction prefetching direction indicating information
Inventor: NARIMATSU HIROSHI
IPC: G06F9/38
Filed: 1987-09-30
Abstract: PURPOSE:To more reduce the disturbance of a pipeline due to a branch instruction by including instruction prefetching direction indicating information in the operation code part of the branch instruction to be executed. CONSTITUTION:The branch instruction consists of a field 1 of the operation code part indicating the branch instruction and a field 3 of the operand part indicating a branch destination address. A field 2 indicating branch prefetching direction indicating information is added to this branch instruction. If b0=0 and b1=0 are true in the field 2, an instruction is prefetched from the branch destination address; but if b0=0 and b1=1 are true, the next instruction is prefetched. If b0=1 is true, instruction prefetching is not performed independently of the value of b1 until branch is settled. Since this format of the branch instruction is adopted, the processing speed of the whole of this computer is not extremely reduced through the branch instruction is indicated.
Patent JP-S63102286-A (JP)
Title: Manufacture of sensor
Inventor: INOUE KIYOSHI
IPC: H01L43/12
Filed: 1986-10-17
Abstract: PURPOSE:To be able to form a coating pattern easily without mask by covering a substrate in a desired pattern by a discharge coating method of a sensor effect material. CONSTITUTION:A substrate 1 made of a ceramic material, an amorphous material or other is fixedly supported to a working table 2. An electromagnet 9 is excited, and a head 6 is elevationally vibrated by the mutual action of the elastic force of a spring material 7 and the attracting force of the electromagnet 9. Thus, a coating material chip 10 is vibrated to contact with or separate from the substrate 1. At this time, a pulse is supplied from a pulse power source 11 to pulse-discharge it. A discharge current flows between the chip 10 and the substrate 1, a discharge point is melted, the substrate 1 is transfer fusion- bonded at the vibration time of contacting with or separating from it to break and solidify it at the time of separation, and continuously laminated by moving the discharge point. The substrate 1 is relatively moved to be scanned. The scanning is programmed in advance in a desired pattern in an NC unit 5 to pattern-scan it, thereby forming a coating layer 10a of desired pattern.
Patent JP-H06190409-A (JP)
Title: Work rolls crossed mill, rolling device and rolling method
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B13/14
Filed: 1993-10-01
Abstract: PURPOSE:To improve lubricant feeders, to surely lubricate spaces between work rolls and the respective reinforcement rolls, to improve the function of the lubricant, to perform a steady operation as a mill, and to easily treat cooling agent mixed with lubricant. CONSTITUTION:The lubricant is supplied from headers 38 of the respective lubricant feeders 5a to the positions on the surfaces of the reinforcement rolls 3 separated from the respective contact positions between a pair of work rolls 2 and a pair of reinforcement rolls 3. Lubricating nozzles 41 for jetting the lubricant at a pressure >=3kg/cm<2>, header covers 42 enclosing the lubricant jetted from the lubricating nozzles 41, drainage tubes 44 for draining excessive lubricant, seal member 43 consisting of flexible material such as rubber are provided on the headers 38. Further, drain boards 6, 7 are provided respectively on the operation rolls 2 and the reinforcement rolls 3.
Patent JP-H1075463-A (JP)
Title: Image compressor and image expander
Inventor: ABE NOBUSATO
IPC: H04N19/70
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To execute compression processing even for image data in a short time obtained by picture element deviation and to apply expansion processing to compressed image data recorded on a recording medium in a short time. SOLUTION: R, G, B image data are received in a state of deviated by, e.g. 1/3 picture element in the horizontal direction of an image with each other. The R, G, B image data are converted into luminance data Y and color difference data Cb, Cr in a data conversion processing section 11. The luminance data Y and the color difference data Cb, Cr and compressed in a compression processing section 12 according to the JPEG(joint photographic expert group) algorithm into compressed image data DY, DCb, DCr, which are recorded on the recording medium M. Information denoting it that the R, G, B image data are deviated mutually (picture element deviation information M) is converted into a prescribed format in an image information description processing section 13 and recorded on the recording medium M.
Patent JP-H03109806-A (JP)
Title: Crystal oscillation circuit
Inventor: SUGITA MITSUYUKI
IPC: H03B5/32
Filed: 1989-09-22
Abstract: PURPOSE:To reduce the number of components and to make the size small by using the resonance of a piezoelectric vibrator to constitute an overtone crystal oscillation circuit, thereby eliminating the need for an LC tuning circuit comprising a capacitor and a coil or the like and simplifying the circuit constitution. CONSTITUTION:A resistor RG, a 1st capacitor CP1, a 2nd capacitor CP2 and an inverter INV constitute the oscillation circuit. The fundamental frequency of a crystal resonator CR, that is, the 1st natural frequency is 15MHz and the fundamental frequency of a piezoelectric vibrator PZ, that is, the natural frequency is 5MHz. The fundamental wave natural frequency of the crystal vibrator CR and the 3rd order overtone natural frequency of the piezoelectric vibrator PZ are made equal in such a way to make the piezoelectric vibrator PZ in resonance. Thus, the oscillation circuit is not oscillated at the fundamental natural frequency (15MHz) of the crystal vibrator CR but oscillated at the 3rd order overtone natural frequency (45MHz) of the crystal resonator CR and the overtone crystal oscillation circuit with less number of components, small size and simple circuit constitution is realized.
Patent JP-H0590216-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANETAKE SHIGEHIKO
IPC: H01L21/3065
Filed: 1991-09-26
Abstract: PURPOSE:To detect the decision of completion of dry etching in an excellent reproducible manner by monitoring the emission spectrum intensity of helium. CONSTITUTION:When a dry etching treatment is conducted using the etching gas containing helium gas, the emission spectrum intensity of helium is monitored through an emission spectrum filter 7. There is a single peak in the waveform of the above-mentioned intensity. As the single peak indicating time is the finishing time, the detection of end point can easily by detected. As a result, the end point of etching can be detected in a highly precise manner. Besides, as the reproducibility is excellent, the dry etching can be automated.
Patent JP-H1160111-A (JP)
Title: Escalator for crossing street
Inventor: TERADA HISANORI
IPC: B66B9/16
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To allow weak person to cross a street easily by lifting up and down a rack gear mounted on an arm due to rotation of a pinion gear mounted on a car body to move the car body. SOLUTION: A running main arm l has a rack gear 2 in its inner surface, a rail 3 is placed on the lower side of the main arm 1 so as to keep a car body, which operates a pinion gear fixed on the car body 10 or 14 through a series of transmission mechanisms, in vertical position, and position of the car body 10 or 14 is held by roller's sliding. The car bodies 10, 14 have a door through which a person gets on or off the car body, and an electrical switch function is provided for a key of the door so that the car body can run only when the door is locked perfectly. When a person opens the door of the car body 10 or 14 and closes it and presses a start button, the car body rises quietly at comfortable speed, runs horizontally, and goes down onto the facing sidewalk. Then, the person opens the door and gets off.
Patent JP-S6488124-A (JP)
Title: Flame detector
Inventor: KAWAKAMI YUICHI
IPC: G01J1/42
Filed: 1987-09-29
Abstract: PURPOSE:To discriminate between flame light and disturbing light and to prevent an erroneous warning from being generated by delaying the phase signal of a visible light sensor and then comparing the phase of an infrared sensor with the phase of the visible light sensor. CONSTITUTION:When the outputs of an infrared-ray amplifier and a visible-light amplifier are in phase with each other, the output a1 of the comparator 11 of a phase difference decision circuit 5 and the output bb1 of a delay circuit 18 are both positive by the width of the trailing delay time of a delay circuit 18 and an AND circuit 19 outputs 'H'. Further, the output a1 becomes negative by the width of the delay time of a delay circuit 19 and the output bb2 of the delay circuit 19 becomes positive and an AND circuit 16 outputs 'H', the output (c) of a phase difference decision circuit 5 as the OR between the AND circuits 14 and 16 is at 'H' for the delay time, and a comparator outputs L, so that there is no malfunction occurring even when the disturbing light arrives from, for example, a flashing radiant light source.
Patent JP-S6491291-A (JP)
Title: Card read write device
Inventor: TAKATSUDO HIROAKI
IPC: G06F3/08
Filed: 1987-09-30
Abstract: PURPOSE:To reduce a burden in the data processor of an electronic cash register and the like by providing a means for executing a closing processing to a card in a card read write device. CONSTITUTION:When the prepared card or the like presented from a customer are inserted into the card insertion port of the card read device, a card read write head 1 reads the recorded content (residual degree). When the registration of one transaction terminates and the closing key of a cash key or the like are operated on the side of the electronic cash register ECR, processing identification data and subtotal data transferred from the side of the ECR are fetched through an interface part 2. A discrimination means 5 discriminates the processing identification data. When it is on a closing processing, a processing execution means 4 is caused to execute the closing processing and to write a new balance into the card through a processing designation means 6.
Patent JP-S61124303-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: A01B13/08
Filed: 1984-11-22
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-H0295012-A (JP)
Title: Electronic switching circuit
Inventor: MATSUURA HIROYUKI
IPC: H03K17/76
Filed: 1988-09-30
Abstract: PURPOSE:To decrease the number of inductances preventing a high frequency by turning on and off two diodes at only one place of the impression point of a control voltage for respective input selecting circuits. CONSTITUTION:Input selecting parts 11 to 13 to provide first diodes D11 to D31 and second diodes D12 to D32 to connect one edge of a different polarity to one edge of the first diode and connect commonly other edge are provided. To the connecting point of two diodes D11 to D31 and D12 to D32 of respective input selecting parts 11 to 13, a direct current voltage based on the control voltage and a signal based on the alternating current input signal are added, the direct current voltage based on a prescribed bias voltage is impressed to other edge of the first diodes D11 to D31 and the signal is outputted related to other edge of the first diode. Thus, an efficient electronic switching circuit with a small number of inductances can be obtained.
Patent JP-H0293642-A (JP)
Title: Id card and id brochure having this id card
Inventor: TSUCHIYA MASARU
IPC: G03C1/805
Filed: 1988-09-30
Abstract: PURPOSE:To provide the ID card with which the falsification of the image recording layer is extremely difficult and to facilitate the decision of the falsification if the card is falsified by forming the layer having the smallest peeling strength between the layer constituting a reflecting base so as to have the peeling strength smaller than the peeling strength of the image recording layer and an adhesive layer and the peeling strength of the base of the image recording body and the image recording layer. CONSTITUTION:The image recoding body 1 is constituted of the transparent base 2, an under coating layer 3 and the image recording layer 4 and a laminated material 5 is constituted of the reflecting base 8 consisting of a paper layer 6 and a baryta layer 7 and the adhesive layer 9. The image recording body 1 and the laminated material 2 are stuck to each other by the adhesive layer 6 to constitute the ID card. The layer having the smallest peeling strength between the plural layers constituting the reflecting base 8 is formed to have the peeling strength smaller than both of the peeling strength between the image recording layer 4 and the adhesive layer 6 and the peeling strength between the base 2 of the image recording body 1 and the image recording layer 4. The ID card peels in this way at the part exclusive of the boundary face of the image recording layer when the card is peeled and, therefore, the falsification and modification are extremely difficult.