baber/WOPTO huggingface dataset:
Patent JP-H08286787-A (JP)
Title: Power controller for information processor
Inventor: NAKAMURA MASAYOSHI
IPC: G06F1/32
Filed: 1995-04-18
Abstract: PURPOSE: To save power and to prolong a life by dividing the circuit of a dis play device into a standby circuit and the other main circuit and automatically interrupting the power of the main circuit even if a power switch is left in an on-state as it is when a keyboard is not operated for prescribed time. CONSTITUTION: Power is always supplied to the standby circuit 24 of the display device 2. A main circuit switch 23 is turned on and power is supplied to the main circuit 25. The display device 2 functions and data is displayed. When the keyboard 11 is depressed, an OR circuit 12 outputs a reset signal to a timer circuit 13 and continuously outputs an on-signal to a control circuit 22 for prescribed time. The control circuit 22 functions the display 2 by turning on the main circuit switch 23 and holding the state. When a state where the keyboard 11 is not depressed continues and a state where the OR circuit 12 does not output the reset signal continues for more than prescribed time that is set in the timer circuit 13, the timer circuit 13 interrupts the power of the main circuit 25.
Patent JP-S5910145-A (JP)
Title: Field pole for rotary electric machine
Inventor: HAGIWARA TOSHIAKI
IPC: H02K3/52
Filed: 1982-07-05
Abstract: PURPOSE:To prevent a coil conductor from being deformed by providing slide insulating collars, on which covering layers of ethylene tetrafluoride resin are formed on fibrous base materials, between the collar and the conductor which is contacted with the collar. CONSTITUTION:Slide insulating collars 5c, 7c on which covering layers 5b, 7b of ethylene tetrafluoride resin are formed on fibrous base materials 5a, 7a are provided between insulating collars 5 arranged on the top side of the body of a field core 2 and coil conductors 7 which are contacted with the collars 5. In this manner, the collars 7 and the conductors 7 which are contacted with the collars 5 are slid between the collars 5c and 7c, with the result that frictional resistance force between the collars 5 and the conductors 7 which are contacted with the collars 5 is reduced.
Patent JP-H04320740-A (JP)
Title: Ice heat accumulating tank
Inventor: KINOSHITA TERUO
IPC: F24F5/00
Filed: 1991-04-19
Abstract: PURPOSE:To reduce the consumption of electric power for cooling in the daytime by a method wherein a heat exchanger in an ice heat accumulating tank is constituted of a vessel whose upper surface is flat and a linear heat-generating member disposed around the side part of the vessel, and ice blocks are made efficiently by utilizing electric power available at midnight to use them as a cold heat source. CONSTITUTION:A heat exchanger 5 disposed in a tank 20 into which water is supplied is constituted of a heat-exchanging pipeline 22 and a heat exchanger 23, and the heat exchanger 23 consists of a bag-shaped vessel 25 made of copper, which is placed on the bottom of the tank 20 and occupies the major part of the bottom area thereof, and a heat-generating cord 27 mounted on the side peripheral face 26 of the vessel 25. Electric power available at midnight is utilized to repeat an ice-making process of forming ice blocks on the upper surface of the vessel 25 and an ice block separating process by means of the heat-generating cord 27, and by circulating water with a pump 33, the disc-shaped ice blocks are stored in the tank 20 to use them as a cold heat source. Accordingly, the cold heat source can be obtained in a short period of time, and electric energy to be consumed for cooling can be saved by using the cold heat source for cooling in the daytime.
Patent JP-H11306774-A (JP)
Title: Semiconductor storage device
Inventor: SAITO SAKATOSHI
IPC: G11C16/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device capable of suppressing an increase in a writing time when a power source voltage is reduced and reducing the power source voltage without increasing the area occupied by a chip. SOLUTION: In a semiconductor storage device having an automatic writing function and utilizing an electrical potential obtained by boosting a power source voltage at the writing, a writing division control circuit 26 is provided and selection timings of bit lines at the writing are shifted, thereby reducing the number of bits to be simultaneously written to reduce the current consumption. Thus, deficiency in the current supply ability of a power source circuit 24 is compensated for when the power source voltage is low. In addition, in order to realize a wide range of the power source voltage and reduce a writing time in an accelerated test, the number of bits to be simultaneously selected when the power source voltage is high is increased, thereby preventing the writing time from increasing.
Patent JP-S5341687-A (JP)
Title: Remote control system
Inventor: ARITA SETSUO
IPC: G08C25/02
Filed: 1976-09-29
Abstract: PURPOSE:To assure positive return of confirmation signal of control circuit in process of testing or operation by allowing the other confirmation signal to pass when one of the confirmation signals from its own group or other group becomes abnormal in excess of predetermined time.
Patent JP-H07313991-A (JP)
Title: Treatment of sewage
Inventor: TSUBONE TOSHIAKI
IPC: C02F3/34
Filed: 1994-05-30
Abstract: PURPOSE:To provide a sewage treatment method enabling the miniaturization of a reaction tank and stable denitrification. CONSTITUTION:Sewage is treated in an anaerobic tank 2 and subsequently treated in first and second aerobic tanks 3a, 3b in succession. Two kinds of a fluidizable bacteria immobilized carrier A and a bacteria immobilized carrier B having a particle size larger than that of the carrier A are allowed to be present in a reaction tank and the bacteria immobilized carrier A is circulated between the anaerobic tank 2-the second aerobic tank 3b along with an activated sludge mixed soln. while the bacteria immobilized carrier B is held only in the second aerobic tank 3b. When the carrier A is circulated, denitrifying bacteria propagate during a period when the carrier A is stagnated in the first and second aerobic tanks 3a, 3b and denitrification capacity is enhanced. When aerobic treatment is performed in the first and second aerobic tanks 3a, 3b, the decomposition of a BOD component is preferentially advanced in the first aerobic tank 3a and, therefore, even when load is fluctuated the nitration reaction in the second aerobic tank 3b is not obstructed.
Patent JP-H0414706-A (JP)
Title: Flat wire harness
Inventor: SASAKI KAZUYUKI
IPC: H01R9/03
Filed: 1990-05-07
Abstract: PURPOSE:To provide a flat wire harness having high packaging density of circuits, easy to form a large current circuit, and suitable for automation of production of wire harness and assembling work of a vehicle by juxtaposing a plurality of junction bars as junction circuit plates with respect to circuit boards. CONSTITUTION:A given junction bar 4 is insertingly fixed to a slit 3a of a circuit board 3 lengthwise in the width direction of the junction bar 4, and connectors 5, 5' are disposed in a tab 4a group projecting from the side surface of the board 3, whereby a junction circuit plate 2 can be easily assembled. In assembling a fabric wire, a covered electric wire 7 is pressingly connected to a slot 4c of a press-contact terminal portion 4b of the desired junction bar 4 between the junction circuit plates 2, 2', 2''... by means of an exclusive automatic fabric wire machine 10. Therefore, the automatic fabric wire machine 10 can carry out the connection and disconnection of the fabric wire as well as the electric wire, thereby forming the desired circuits between the junction circuit plates 2, 2', 2''....
Patent JP-H0414733-A (JP)
Title: Surface treatment device
Inventor: TOKUDA MITSUO
IPC: C23C8/06
Filed: 1990-05-07
Abstract: PURPOSE:To improve throughput by having a device combined with two or more reaction treatment chambers and two or more carrying robots as well as a preheating stage and a post-treatment cooling stage to prevent thermal transformation of a wafer carrier and to minimize a time required for carrying. CONSTITUTION:A carrying robot 2a turns an arm 2c on a shaft, so that a wafer 20 in a wafer carrier 21a may be vacuum-attracted to the tip of a wafer catch 2d and pulled out of the wafer carrier 21a. Next, a carrying arm is turned, so that the wafer may be put on a heating stage 5 and heated at a desired temperature. The wafer is continuously put on a stage 7a in a reaction treatment chamber 3a and heated. Reaction gas is introduced into the reaction treatment chamber 3a for an ultra-violet lamp 10 to irradiate the surface of the wafer for surface treatment. The hot wafer which has been treated is pulled out of the reaction treatment chamber 3a by the carrying robot, transferred to a cooling stage 6 and cooled. Then, another carrying robot 2b receives the wafer on the cooling stage which is stored in a wafer carrier 21b.
Patent JP-S597338-A (JP)
Title: Optical controller
Inventor: SEKIMURA NOBUYUKI
IPC: G02F1/137
Filed: 1982-07-02
Abstract: PURPOSE:To obtain an optical controller which shuts off thoroughly incident rays, losses less light and is suited for an optical shutter by the constitution wherein a prescribed liquid crystal is sandwiched between a pair of electrodes and linearly polarized light is made incident from a prescribed direction. CONSTITUTION:Electrodes 4, 5 and orientation films 7 are provided to transparent substrates 1, 2 and, for example, a positive nematic liquid crystal 3 is sandwhiched via a spacer 6. A polarization plate is disposed on an incident light 9 side, and the direction of the transmission axis thereof is made roughly equal to the direction of the uniform arrangement H of the liquid crystal 3. The refractive index ne of the liquid crystal 3 in the uniform state H under application of no voltage to incident polarized light 9' is smaller than the refractive index ng of the the substrate 1 and if an incident angle theta is smaller than a full reflection angle, the light 9' is transmitted light 11. The refractive index n0 of the liquid crystal 3 to the light 9' in the homeotropic state V when applied with voltage is smaller than ng and if the incident angle theta is made larger than the critical angle of total reflection, the light 9' is fully reflected and is thoroughly shut off. The optical shutter which losses less light is thus obtd.
Patent JP-S5466774-A (JP)
Title: Powder coating unit
Inventor: TAKAHASHI MASAAKI
IPC: H01L21/316
Filed: 1978-09-22
Abstract: PURPOSE: To perform insulation coat of metal by metal oxide and to especially coat glass powder on the semiconductor substrate accurately and with good reproducibility, by means of electrophoresis.  
     CONSTITUTION: Glass powder is stirred and mixed with isoproplyalcohol and desired electric conductivity is obtained by blowing HN 3  gas. This glass mixing solution 12 is put in the vessel 11, the substrate 6a of Si known for the weight is suspended to the cathode, and a voltage is applied with the power supply 5 between the opposing electrodes 10. The amount of glass deposition is detected with the microbalancer 9. Objective deposition amount is set to the microbalancer in advance. The weight of the substrate 6a is gradually increases with electrophoresis and the reaction is stopped when it reaches a given value. With this method, cracking and defective glass due to the over or under deposition amount can not be caused. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07300222-A (JP)
Title: Reading method for mark on tire and device thereof
Inventor: KOKUBU TAKAO
IPC: B65G47/24
Filed: 1994-05-02
Abstract: PURPOSE:To read a mark on a tire with high efficiency and with a simple structure at a low cost. CONSTITUTION:The position of the mark 19 on a tire 17 is detected while the tire 17 is continuously conveyed, the mark 19 is moved on the radial reference line L when the tire 17 is rotated based on the detected result, and the mark 19 is read by a stationary reader 41 in sequence. The conveying speed of a conveyor 11 is not limited, the conveyor 11 is not required to be stopped when the tire 17 reaches stations K, T, Y, and the work efficiency is improved.
Patent JP-H04342625-A (JP)
Title: High position stop lamp
Inventor: SAKAMOTO MASAYOSHI
IPC: B60Q1/44
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a high position stop lamp for the indication of the brake application state of a vehicle to the succeeding vehicle, in correspondence with the environmental states of daytime and night and rainy, cloudy, and fine weather, and the brake application states such as engine brake and brake operation. CONSTITUTION:A high position stop lamp 1 is arranged on the back surface of an automobile 10, and an electroluminescence 11 and a luminous diode 12 are integrally built in. The electroluminescence 11 is supplied with electricity from a put ON device 13, and the luminous diode 12 is supplied with electricity from a put ON device 14. A daylight sensor 15 detects the illumination or luminance of the daylight and judges the daytime or night. The daylight sensor 15 is connected with the put ON device 13 for the electroluminescence 11 and the put ON device 14 for the luminous diode 12, and sends a control signal to the put ON devices 13 and 14 so that the electroluminescence 11 is put ON at night by the output of the daylight sensor and the luminous diode 12 is put ON in the daytime. Accordingly, the driver on the succeeding vehicle is prevented from being dazzled, and the brake application state can be informed efficiently and surely.
Patent JP-2000300756-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To visually stimulate a player much more by increasing display modes for a big hit by a variable display device, and imparting novel playfulness in a process before determining a big hit or not. SOLUTION: Every time balls enter a startup prize winning port 20, display action coming to a stop after the change of various patterns in the veplacing mode is repeated in regular order in each display part in a main display area 31 of a variable display device 30. When a big hit display with the same patterns arranged on any line of the main display area 31 is made, a special prize is generated. Even without the big hit display, a special prize is also generated if a speical big hit display is made in combination with a display result in a display part of an auxiliary display area 32.
Patent JP-S5240480-A (JP)
Title: Pressure control device
Inventor: SATOU YOSHIROU
IPC: B01J3/00
Filed: 1975-09-26
Abstract: PURPOSE:A pressure control device which can arbitrarily control imput and output pressure is provided.
Patent JP-S6010900-A (JP)
Title: Structure of speaker phone for telephone set
Inventor: SHIMONO HEIHACHI
IPC: H04M1/12
Filed: 1983-06-29
Abstract: PURPOSE:To obtain speaker phone structure having high preventing capability of howling by providing chambers containing respectively a non-directional speaker and a couple of microphones and positioning each microphone at nearly same acoustic propagating path. CONSTITUTION:A case 22 being the entire housing consists of an upper half part 22a and a lower half part 22b and they are approximately circular tube form, respectively. A speaker chamber 40 is formed in the upper half part 22a and a microphone chamber 40 is formed in the lower half part 22b. A speaker 11 is placed upward at the inner upper part of the speaker chamber 40, and irradiated sound is reflected on the 360 deg. omnidirectional relfecting plate 24 of downward circular cone form, then diffused radially in non-directionally via sound irradiating holes 23. Further, a couple of microphones 12, 13 in the microphone chamber 40 are placed in a geometrical arrangement so that the incident sound pressure vector to both microphones 12, 13 is identical as much as possible when the acoustic output irradiated from the speaker 11 is made incident thereto.
Patent JP-H02296422-A (JP)
Title: On-satellite repeater
Inventor: KOIKE TATSUYA
IPC: H04B7/185
Filed: 1989-05-11
Abstract: PURPOSE:To attain effective use of a channel frequency by interposing 1st and 2nd channel selection circuits respectively between a channel branching circuit and a power amplifier circuit and between the power amplifier circuit and a channel multiplexing circuit so as to select an optional channel. CONSTITUTION:A channel frequency required for the time being is selected by a channel selection circuit 6 and send respectively to a power amplifier circuit located at a next stage. Each signal amplified by the power amplifier circuit 5 is sent to a channel multiplexer 4 at a predetermined frequency respectively. Then the signal is sent properly through a transmission line 12 in response to the channel number by a 2nd channel selection circuit 7 prepared to the pre-stage of the channel multiplexer 4 and multiplexed with the channel multiplexer 4. Thus, the channel branching and channel multiplexing required with the constitution of one set are attained and the effective use of the channel frequency is attained.
Patent JP-H07321021-A (JP)
Title: Laser lithography system
Inventor: ICHIKAWA TOMONORI
IPC: B41J2/44
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a laser lithography system for writing a pattern with uniform line width including a branch part by performing double writing entirely including the branch part when writing a pattern having a branch. CONSTITUTION:The laser lithography system comprises a writing data 12 registering coordinate data at each point of a pattern to be written including branch parts, and a double exposure control section 11 for turning a laser beam ON at a starting position to perform scanning sequentially based on the coordinate data registered in the writing data 12 thus performing double writing of the entire data including the branch parts.
Patent JP-H11300147-A (JP)
Title: Moisture or all heat exchanging element
Inventor: OKANO HIROSHI
IPC: F24F3/14
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the preventing effect against occurrence of mold and bacteria while minimizing the cost increase by adhering particles of a moisture absorbent to a sheet base body, coating the exposed surface of particles with a coating film containing an antimold and/or antibacterial agent, and forming the obtd. sheet into a honeycomb structure. SOLUTION: In the whole heat exchanger element used for a whole heat exchanger or the like, metals such as an aluminum alloy and stainless steel, or a ceramic paper, glass fiber paper synthetic resin such as polyester and polyethylene terephthalate are used as a material for a sheet 16 being a sheet base body. Particles of a moisture absorbent 6 without deliquescence are adhered with an adhesive 2 to the sheet base body 16, and the exposed surface of the particles is coated with a coating film 17 containing an antimold and/or antibacterial agent. As for the moisture absorbent 6, a molecular sieve such as a silica aerogel, activated carbon and zeolite, or a polymer moisture absorbent is used. Then the sheet 16 is formed into a honeycomb to produce a desired whole heat exchange element.
Patent JP-H08284206-A (JP)
Title: Body structure for construction machine
Inventor: MURAKAMI YOSHIAKI
IPC: E02F9/16
Filed: 1995-04-17
Abstract: PURPOSE: To improve comfortability for operation by forming an internally recessed area on the side of a cab, so as to prevent the base end mounting section of a boom and nearby equipment or the like faced to the side from coming in contact therewith. CONSTITUTION: A internally recessed area 14 is formed on the side 13 of cab 5, so as to prevent the mounting section 11 of the base end 10 of a boom connected to the center frame 9 of an upper swing body 4 as well as the section of a boom angle detection device 12 on the section 11, both faced to the side 13, from coming in contact therewith. Also, a maximum turning circle with a radius equal to the maximum working radius of the body 4 is set so as not to exceed the range of the breadth of a lower travel body. As a result, when the boom 7 is turned, the occurrence of the trouble of the contact of the mounting section 11 of the boom 7 and the section of the device 12 with the recessed area 14 can be avoided. Also, right and left breadthwise space around a driver's seat can be enlarged to a maximum extent.
Patent JP-S5334129-A (JP)
Title: Eaves trough
Inventor: HASHIZUME JIROU
IPC: E04D13/064
Filed: 1977-09-27
Abstract: PURPOSE: To produce an eaves trough easy in a cutting process with high elasticity by burying a thin metallic leaf without a self-shaping nature into an eaves trough base of synthetic resin with self-shaping nature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04344742-A (JP)
Title: Flow control system
Inventor: UEDA CHITOSHI
IPC: H04L12/40
Filed: 1991-05-22
Abstract: PURPOSE:To inform it to a sender that the transmission is not accepted in real time without transmission of a transmission suppression frame and sdisturbance of communication between other sations. CONSTITUTION:A reception circuit 11 extracts a frame including a station address from a transmission line 10. A station address deciding circuit 12 decides whether or not a destination station address 21 is coincident with its own station address. A busy deciding circuit 13 decides that its own station destination frame cannot be received. A transmission circuit 14 is used to destroy the frame on the transmission line 10 through collision. When its own station destination frame cannot be received, after its own station destination frame is recognized, collision is generated to delay the transmission.
Patent JP-H06309190-A (JP)
Title: Microprocessor for emulation and emulator
Inventor: INAIDA EIJI
IPC: G06F11/22
Filed: 1993-04-20
Abstract: PURPOSE:To cope with development of various kinds of products by absorbing the differences in the number of pins and pin arrangement between target microprocessors by transmission line switching. CONSTITUTION:The differences in the number of pins and pin arrangement between plural kinds of target microprocessors related to development of kinds of products like products A and B are absorbed by signal transmission line switching so that a common microprocessor for emulation can be used for emulation of the target microprocessor whichever product out of products A and B is used as the target microprocessor. That is, a port control part 110 is provided which controls plural port parts 111 to 118 based on the address signal inputted from a CPU(central processing unit) in the microprocessor 31 for emulation. As far as ports related to control are concerned, they are used as pins 90 to 97 at the time of allowing the same terminal to correspond to the product A and are used as pins P40 to P47 at the time of allowing it to correspond to the product B.
Patent JP-H06298729-A (JP)
Title: Production of pyrrolecarboxylic acid derivative
Inventor: HAMAMOTO ISAMI
IPC: C07D207/34
Filed: 1993-04-20
Abstract: PURPOSE:To simply obtain a pyrrolecarboxylic acid derivative in good yield by iodinating a 2-carboxy-4-substituted-3-carboxylic acid ester, providing a 2,5-diiodopyrrole and then reacting the resultant compound with an acid. CONSTITUTION:A 2-carboxy-4-substituted-3-carboxylic acid ester of formula I [R<1> and R<2> are (substituted)alkyl, (substituted)alkenyl or (substituted)alkynyll (e.g. ethyl 2-carboxy-4-methylpyrrole-3-carboxylate) reacts with iodine to provide a 2,5-diiodopyrrole of formula II (e.g. ethyl diiodo-4-methylpyrrole-3-carboxylate), which then reacts with an acid to afford a pyrrolecarboxylic acid derivative of formula III (e.g. ethyl 4-methylpyrrole-3-carboxylate). Furthermore, the compound of formula I is obtained by reacting a compound of formula V prepared from a compound of formula IV with a compound of formula VI.