baber/WOPTO huggingface dataset:
Patent JP-H1022504-A (JP)
Title: Insulated gate bipolar transistor
Inventor: MICHAEL JOHN EVANS
IPC: H01L29/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure the off-state stability of unusable cell groups and operate usable cell groups enough. SOLUTION: A semiconductor device has a cell such as IGTB, etc., arrayed as groups on a Si wafer 1. Each cell group has a unified gate structure 114 and source structure 12 which is electrically isolated from the gate structure but physically covers it. The gate structure 114 of each cell group is conducted to a single gate electrode of the entire device through a removable link 115, the gate connection to any cell group is cut off by removing this link to disable a corresponding cell group. For each cell group is individually provided insertion-controlled branch conductance between the source and gate structures 12 and 114.
Patent JP-H02240753-A (JP)
Title: Asynchronous communication ic
Inventor: HAYANO KOJI
IPC: G06F13/00
Filed: 1989-03-14
Abstract: PURPOSE:To improve the error detection rate by providing a function to perform a cyclic redundancy check (CRC) containing plural check codes. CONSTITUTION:At transmission, a check code generating circuit 2 produces the check codes and outputs plural check codes after the transmission data. At reception, a check code detecting circuit 4 detects the check codes and decides whether the reception data includes an error or not. This example shows the data of 6 bits and a check code of 4 bits respectively. Thus plural check codes obtained from the CRC are added after the data to improve the error detection rate compared with a parity check.
Patent JP-S62219580-A (JP)
Title: Manufacture of cadmium selenide sintered film
Inventor: WADA HIROSHI
IPC: H01L27/14
Filed: 1986-03-19
Abstract: PURPOSE:To perform sintering and activation of a cadmium selenide film sufficiently, by spreading specified dispersion paste on a substrate, placing a cover thereon, and performing thermal treatment. CONSTITUTION:Fine powder dispersion paste of CdSe containing CdCl2 is spread on a heat resisting substrate 3. The upper surface 1a of a cover 1 or the upper surface 2a of a cover 2 are placed on the heat resisting substrate 3 so as to make a close contact, and subjected to thermal treatment. Groove parts 1b and 2b where the paste is put are formed on the covers 1 and 2. On a screen surface 1c of the cover 1 which is substantially in face contact with the heat resisting substrate 3, gaps are formed along the groove part 1b and on both sides when the groove parts face with each other alternately. Groove parts 1d, 1d... whose depth is smaller than that of the groove part 1b are formed. On the bottom surface 2c of the groove parts 2b of the cover 2, apertures 2d penetrating the cover 2 are arranged alternately in a zigzag form. CdCl2 reacts in this cover, so that the sintering and the activation of cadmium selenide film are sufficiently performed.
Patent JP-S53149089-A (JP)
Title: Dissolved oxygen controlling system
Inventor: HASHIMOTO MASAYUKI
IPC: G21C17/02
Filed: 1977-06-01
Abstract: PURPOSE: To control the concentration of the oxygen dissolved in the water supplied from an atomic reactor to a desired value in a simple manner by providing an orifice flow meter at the outlet end of a supply water heater so that a flow rate regulating valve may be controlled in response to the output signals of the flow meter and of a dissolved oxygen meter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04298465-A (JP)
Title: Elevator hall call device
Inventor: HAYASE MITSUO
IPC: B66B5/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide an elevator hall call device with improved operational efficiency and service for users by distinguishing an elevator hall call pushed but left without using from an elevator hall call pushed by an actual elevator user clearly. CONSTITUTION:An elevator hall call registration relay 3 is held for itself with an elevator hall call push-button 1 to register an elevator hall call. A timer 6 detects that the first prescribed time has passed after the registration of the elevator hall call, and a timer 5 detects that the second prescribed time which is slightly longer than the first prescribed time. When the timer 6 is up, a relay 8 makes an elevator hall call registration light 10 flickered, and an output relay 9 for voice composition device operates a voice composition device 11 to broadcast a message which expedites re-registration. When re- registration is completed according to the broadcast, the motion of the timers 5, 6 is stopped to be re-started. On the other hand, if re-registration is not carried out even if the second prescribed time has passed, a relay 7 is operated to delete the self-holding of the elevator hall call registration relay 3, that is, call registration.
Patent JP-S58180101-A (JP)
Inventor: TANAHASHI RIYOUJI
IPC: A43C11/00
Filed: 1982-04-16
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-H08229347-A (JP)
Title: Waste gas treatment and waste gas treating device for coal firing waste gas
Inventor: KAWAMURA KAZUSHIGE
IPC: B01D53/77
Filed: 1995-02-27
Abstract: PURPOSE: To suppress the degradation in dissolution activity of an absorbent and to improve the consumption efficiency of this absorbent by separating cooling liquid from waste gases and preventing the intrusion of the cooling liquid into the absorbent liquid in a secondary gas-liquid contact before the waste gases subjected to a primary gas-liquid contact enters the secondary gas-liquid contact. CONSTITUTION: The primary gas-liquid contact to execute dust removal, etc., while mainly cooling the waste gases is effected by the gas-liquid contact of the absorbent liquid sprayed from absorbent liquid liquid nozzle 36 and 38 disposed in an inlet duct 26 and a waste gas inlet chamber 14 and the waste gases. The secondary gas-liquid contact to mainly remove the harmful materials in the waste gases is effected by the gas-liquid contact of the waste gases emitted from a waste gas dispersion pipe 30 in a jet bubbling layer A and the absorbent liquid.  An inlet duct 26 of about 5m upstream from the connecting port of the inlet duct 26 and the waste gas inlet chamber 14 is internally provided with an absorbent liquid nozzle 36 and a nozzle 42 for industrial water as the cooling liquid in order to provide the device with a space for settling and separating the cooling liquid from the waste gases before the waste gases enter the waste gas inlet chamber 14.
Patent JP-S61224377-A (JP)
Title: Composite material having piezoelectric property
Inventor: MIYAGAWA HIROSHI
IPC: H01L41/18
Filed: 1985-03-29
Abstract: PURPOSE:To contrive the improvement in piezoelectric characteristic by compounding acridine tetracyanoquinodimethane (TCNQ) monomer complex CONSTITUTION:The composite material having a piezoelectric property can be obtained by compounding the composite material in which piezoelectric.
Patent JP-H05263060-A (JP)
Title: Anchor coating agent for extrusion lamination
IPC: C09J175/00
Filed: 1992-03-19
Abstract: PURPOSE:To prepare the subject agent excellent in adhesive strength, resistance to heat, water, boiling, and chemicals, etc., by compounding a specific polyol and a specific org. polyisocyanate. CONSTITUTION:This agent contains a partially acid-modified polyol having COOH groups in the molecule (e.g. one prepd. by reacting maleic anhydride with a polyol prepd. from terephthalic acid, isophthalic acid, adipic acid, ethylene glycol, neopentyl glycol, and 1,6-hexanediol) and an org. polyisocyanate (e.g. hexamethylene diisocyanate).
Patent JP-S59190050-A (JP)
Inventor: TAKASHIMA TOMIJI
IPC: B61C9/38
Filed: 1983-04-13
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-H06276346-A (JP)
Title: Facsimile equipment provided with television picture copy function
Inventor: YAMAMOTO HIROYUKI
IPC: H04N1/00
Filed: 1993-03-23
Abstract: PURPOSE:To allow the facsimile equipment to copy a pattern of a television receiver by matching a period of a horizontal synchronizing signal and a vertical synchronizing signal of a television receiver with a main scanning and a subscanning period of the facsimile equipment and storing a video signal to a picture memory and reading the signal sequentially. CONSTITUTION:Since an amplitude of a video signal 14 from a video equipment is nearly 0.7Vpp at maximum, a level converter 1 converts the level of the video signal into a level over a sufficient threshold level for A/D conversion, an A/D converter 2 converts the signal into a digital signal, which is stored in a picture memory 3. The picture data stored in the memory 3 are read synchronously with the main scanning period of the facsimile equipment and inputted to a main scanning section. Moreover, a control section 8 detects a phase of the video signal 14 and a facsimile signal, a PLL circuit 5 or the like is used to generate a control signal for the A/D converter 2 and the memory 3 to a control circuit 6. The picture of the television receiver is outputted to the facsimile equipment by selecting a changeover section 9 to the position of a contact 4.
Patent JP-S56163868-A (JP)
Title: Drilling of magnet made in intermetallic compound
Inventor: NOMURA HIRONORI
IPC: B24B1/04
Filed: 1980-05-14
Abstract: PURPOSE:To prevent crackings and fractures during the working by ultrasonic working of an intermetallic compound externally confined under a fixed pressure. CONSTITUTION:A magnet 1 blanked in a disc is fixed with a chuck 2. The chuck 2 presses the magnet 1 under a fixed external pressure 3 by the clamping force thereof. Under such a condition, an ultrasonic vibration tool in which diamond grains are electrodeposited on a metal shaft is given an ultrasonic vibration to drill the magnet. During the working, chips are removed by blasting a compressed air 5 and vacuum absorption 6.
Patent JP-S6023365-A (JP)
Title: Preparation of carbostyril derivative
Inventor: NAKAGAWA KAZUYUKI
IPC: A61K31/47
Filed: 1984-03-30
Abstract: NEW MATERIAL:A carbostyril derivative shown by the formula I (R1 and R2 are H, or 1-4C lower alkyl; R3 is 1-4C lower alkyl; bond between 3- and 4-positions is single or double bond). EXAMPLE:5-(1-Isobutyryloxy-2-isopropylamino)butyl-8-isobutyryloxycarbo styril. USE:Useful as a drug having bronchodilating action. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III (X is halogen or O; n is 1 when X is halogen atom and 2 when X is O) in a solvent such as preferably dichloromethane, etc. at 0-70 deg.C, to give a compound shown by the formula I . The compound shown by the formula II is a novel compound, and is synthesized by reacting a compound shown by the formula IV with a compound shown by the formula V (X' and X are halogen) to give a compound shown by the formula, reacting this compound with an amine shown by the formula VI, reducing the reaction product with a hydrogenating agent, etc.
Patent JP-H08263229-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA KAZUO
IPC: G06F12/08
Filed: 1995-03-23
Abstract: PURPOSE: To accelerate a writing operation, to simplify control and to reduce a price of the semiconductor memory device that uses a flash memory with built-in data buffer. CONSTITUTION: This device is provided with a medium 15 composed of a flash memory chip 1 provided with a data buffer 2 such as DRAM or SRAM inside a batch erasure type EEPROM, data control circuit 14 for controlling the exchange of data with a host, power source part 10, and backup power source 12 for selectively supplying backup power to the medium 15. When writing to the data buffer 2 inside the flash memory chip 1 is completed, a microprocessor 8 of the data control circuit 14 reports the completion of writing to the host and executes data writing from the data buffer 2 to the batch erasure type EEPROM independently of the data control circuit 14 inside the flash memory chip 1. The data writing from the data buffer 2 to the batch erasure type EEPROM is guaranteed by the backup power source 12 even at the time of power failure.
Patent JP-H03262917-A (JP)
Title: Automatic horizontal control method for rack with four legs
Inventor: YOKOYAMA ATSUO
IPC: G01C15/00
Filed: 1990-03-14
Abstract: PURPOSE:To horizontally control the rack by setting the axis connecting a 1st and a 3rd leg in a diagonal direction horizontally, and also setting the axis connecting the remaining two legs in a diagonal direction horizontally, then applying a weak operating force to stretch the four legs. CONSTITUTION:The length of the 1st reference leg 1 is adjusted and the length of the 3rd leg 3 which is at the diagonal position of the rack 15 about the leg 1 is adjusted to set the axis D1 connecting the legs 1 and 3 horizontally. Then 2nd and 4th legs 2 and 4 at the mutually diagonal positions of the rack 15 are adjusted in length to set the axis D2 connecting the legs 2 and 4 horizontally. Then the weak operating force which operates in an extending direction is applied to the four legs 1-4 to balance the four legs 1-4. Thus, the horizontal control over the rack 15 which has the four legs 1-4 can be performed automatically.
Patent JP-H107508-A (JP)
Title: Microbicide
Inventor: NEER RIIDOBITAA
IPC: A01N43/36
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a microbicide having effective microbicidal effect in small amounts of application, and suitable for dealing with e.g. rice, containing fludioxonil and pyroquilone together with an appropriate support material. SOLUTION: This microbicide contains (A) 4-(2,2-difluoro-1,3-benzodioxol-7- yl)-1H-pyrrole-3-carbonitrile of formula I (fludioxonil) and (B) 12,5,6-tetrahydro-4 H-pyrrolo[3,2,1-ij]quinolin-4-one of formula II (pyroquilone) together with an appropriate support material such as talc. The weight ratio A/B is (10:1) to (1:100), pref. (5:1) to (1:60), more pref. (1:1) to (1:25).
Patent JP-S61224636-A (JP)
Title: Multiplex transmitter
Inventor: FUTAMI TORU
IPC: H04J99/00
Filed: 1985-03-29
Abstract: PURPOSE:To allow the titled transmitter to use two wires only without complicating the terminal constitution while keeping the transmission efficiency and quality of a 3-wire type transmitter by providing a power supply/code superimposing circuit superimposing an inverted voltage of an address clock code onto a power supply voltage to form a power supply/code superimposition signal, a power/code superimposing line and a data line. CONSTITUTION:The multiplex transmitter has the power supply/code line 15, the data lien 17 and the power supply/code superimposing circuit 19. The circuit 19 has an address clock generator 25 and a superimposition signal output circuit 27, superimpose an address clock signal and a power supply signal shown in figure (a) and outputs a serial signal shown in figure (b) to the line 15. Thus, a charging circuit 43 of a transmitter 21 and a receiver 23 obtains a voltage V shown in figure (c) via the lien 15. The voltage V activates a transmission circuit 45 and a reception circuit 73. On the other hand, data transmission sections 45, 73 between the transmitter and receiver receive the said voltage, use the address clock signal superimposed on the line 15 so as to attain data transmission with the equal efficiency and quality to those of a conventional 3-wire multiplex transmitter.
Patent JP-H06210364-A (JP)
Title: Thin steel sheet for press forming
Inventor: IMANAKA MAKOTO
IPC: B21D22/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a thin steel sheet for press forming in which press formability is not impaired, image clarity after coating is excellent and star marks are hardly generated. CONSTITUTION:The surface condition is matched with the following conditions (1)-(3) and also (4) and/or (5). (1) The average waviness (Wca) of the ruggedness on both surface of the steel sheet is <=0.6mum. (2) The average roughness (Rz) based on ten points for the ruggedness of the surface that is in contact with a punch is >=10mum. (3) The average roughness (Ra) for the ruggedness of the surface that is in contact with a die is >=0.4mum and the area ratio of the flat part is >=40%. (4) In an arbitrary position on the surface of the steel sheet that is in contact with the punch, a recessed part having the depth of >=10mum from the center face is one or more within the square of 200mumX200mum. (5) The variation range of the height of the protruded parts on the surface of the steel sheet that is in contact with the punch is 20% or below than the average height of the protruded parts.
Patent JP-S62222099-A (JP)
Title: Method for regulating concentration of zinc with apparatus for dissolving zinc for electroplating
Inventor: ANAMI TATSURO
IPC: B01F1/00
Filed: 1986-03-24
Abstract: PURPOSE:To delicately control the concn. of zinc in a plating soln. with an apparatus for dissolving zinc for electroplating by controlling the flow rate of the plating soln. sent to the apparatus. CONSTITUTION:Granular metallic zinc is packed into an apparatus for dissolving zinc for electroplating and the initial packing density is calculated. The velocity of dissolution of zinc required to obtain the desired concn. of zinc is decided from electric current for plating and the concn. of zinc in a plating soln. flowing in the apparatus. A space velocity required to obtain the velocity of dissolution of zinc at the initial packing density is calculated and the flow rate of the plating soln. sent to the apparatus with a pump is set on the basis of the space velocity.
Patent JP-H04279513-A (JP)
Title: Shampoo composition
Inventor: KASHIWAGI TAKANORI
IPC: A61K8/89
Filed: 1991-03-05
Abstract: PURPOSE:To provide a shampoo composition giving excellent feeling in use, having excellent storage stability, exhibiting excellent frothing power in shampooing to give quickly defoamable bubbles and facilitate the rinsing of the hair, and capable of imparting conditioning effect simultaneous to shampooing to give treated hair having beautiful appearance. CONSTITUTION:The objective shampoo composition containing a silicone substance in a state separated from the detergent of the shampoo can be produced by encapsulating a silicone substance, preferably a silicone derivative of formula I or II in a capsule of 1-3mmphi and dispersing the capsules in a shampoo agent. Since the silicone substance is separated from the detergent of the shampoo, the composition has excellent storage stability. The capsule is broken by friction in shampooing to release the silicone and, accordingly, the composition gives high foaming tendency until the capsule is broken and, after the breakage of the capsule, the bubble is quickly eliminated by the defoaming action of the silicone to facilitate the rinsing of the hair. Furthermore, the silicone imparts the hair with conditioning effect (softness, combing smoothness, flexibility, etc.) to improve the feeling in use and suppress the loosening of hair after drying.
Patent JP-H06274620-A (JP)
Title: Image processor
Inventor: HIRAKO NOBUHIDE
IPC: G06T1/20
Filed: 1993-03-23
Abstract: PURPOSE:To store a minimum coordinate value in a RAM for minimum value at the time of hardware arithmetic end and to simultaneously calculate the minimum and maximum coordinate values of input data. CONSTITUTION:A 10-bit counter and comparator 79 for MAX/MIN counts clocks, calculates X and Y coordinate data, compares the held data of a RAM 74 for minimum value to store the minimum coordinate value for each counter value and each label value of a labelling image with the held data of a RAM 75 for maximum value to store the maximum value for each label value and outputs the compared result to a controller 80. Based on the compared result of the 10-bit counter and comparator 79, the controller 80 judges the possibility of write to the RAM 74 and 75 and when the counter value is smaller than minimum value RAM data, the counter value is written in the RAM 74 for minimum value or when the counter value is larger than the maximum value RAM data, the counter value is written in the RAM 75 for maximum value.
Patent JP-H06276295-A (JP)
Title: Multi-party controller in atm exchange
Inventor: KAKEMIZU MITSUAKI
IPC: H04M3/56
Filed: 1993-03-23
Abstract: PURPOSE:To provide a multi-party controller for conference service simple and efficient in point of function by the control software of an ATM exchange especially relating to IN regarding multi-party control. CONSTITUTION:This controller is constituted of a leg component 1 as a logical line in accordance with a line extending over from a subscriber terminal to an exchange, a CP component 2 as a logical connection point according to a connection type form designated with the leg mutual components 1 as the attribute of the connection point, and a multi-pass connecting means 8 to perform pass-connection between plural subscribers, and connection control between the plural subscribers in the multi-pass connecting means 8 can be performed by the cooperative operation of respective functions of the leg component 1 and CP component 2.
Patent JP-H06276459-A (JP)
Title: Video display device capable of adjusting eye position interval
Inventor: KONUMA OSAMU
IPC: H04N5/64
Filed: 1993-03-23
Abstract: PURPOSE:To provide the video display device capable of adjusting eye position interval in which an optical axis of left/right eye contact optical system is easily and accurately made coincident with a visual axis of left and right eyes of an observer. CONSTITUTION:The video display device capable of adjusting eye position interval having a 2-dimension display element (6) and left right eye contact optical systems (7, 8) whose eye position interval is made adjustable and projecting a video image displayed on the 2-dimension display element to left and right eyes (2, 3) of an observer (1) with the left right eye contact optical systems with magnification is provided with means (8, 9) seeing through eyes of the observers selectively externally and an index generating means (10) generating an index on an optical axis of the eye contact optical system in the see-through state, and the eye position interval of the left right eye contact optical systems is adjusted by making the index coincident with the visual axis of the corresponding eye while seeing through the eyes of the observer externally.
Patent JP-S61222712-A (JP)
Title: Manufacture of resin encapsulated body
Inventor: KOTAI SHOJIRO
IPC: B42D15/10
Filed: 1985-03-28
Abstract: PURPOSE:To easily manufacture resin molded body having incorporated bodies such as IC modules or the like by a method wherein resin is injected in a mold after incorporated bodies to be imbedded in resin substrate are set in said mold. CONSTITUTION:Taking an IC card as an example, firstly, an IC module 10 to be an incorporated body is mounted on a printed circuit board 2, which is, after that, set at the predetermined position in the halves 11 and 12 of a mold. Secondly, the mold is closed and resin is injected in order to form a card substrate 13 and at the same time to make said substrate and the IC module into an integral body. Finally, decorative laminate films 5a and 5b are pasted on both the sides of the substrate. Being molded integrally, no gap develops between the incorporated body and the substrate, resulting in easily making then into an integral body.