baber/WOPTO huggingface dataset:
Patent JP-H0620170-A (JP)
Title: Smoke sensing system
Inventor: MOCHIZUKI MIKIO
IPC: G08B17/103
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the blank period of a smoke sensing operation from being generated by detecting the non light emission of a light emitting lamp corresponding to a light emitting instruction and predicting the failure of the light emitting lamp beforehand. CONSTITUTION:From the time when a smoke sensor 1 is installed or a xenon lamp 10 is exchanged, the number of times when the xenon lamp 10 does not emit the light at the time to emit the light, that is, the number of the times of the non light emission is stored every month. That is, when a light emitting level by a light receiving element 20 does not arrive at a prescribed level at the time of the light emitting instruction from a control circuit 50, the number of the times of the non light emission is increased only by one. To put it concretely, a function (n) for indicating how many months are there before the month is set to '1' and the function An for indicating the number of the times of the non light emission in the (n)-th month is set to '0.' Thereafter, after every lapse of one month, the function (n) is increased by '1' and the function An is reset to '0.' Record is stored in an EEPROM 63 at every reset. Thus, the failure of the xenon lamp 10 can be recognized beforehand.
Patent JP-S6437271-A (JP)
Title: Ingredient feeder
Inventor: YUASA HIRAATSU
IPC: A23L35/00
Filed: 1987-08-04
Abstract: PURPOSE:To push out a given amount of an ingredient smoothly and accurately, by connecting an ingredient sending unit to an ingredient pushing unit by a hose and alternately carrying out transportation of the ingredient from the former to the latter and pushing out of the ingredient by the latter. CONSTITUTION:A transportable and fixable truck 4 is equipped with a hopper 6 and a feeding pump 5 to constitute an ingredient sending unit A. Another machine bed 30 is equipped with an ingredient pushing unit B consisting of an ingredient packing device 8, a T-shaped pipe 7 a lower cylinder 9 (into which an ingredient pushing piston is inserted), an upper cylinder 11 (into which a piston to push an ingredient pushing piston is inserted) and a switch support 19 (whose upper and lower parts are provided with contact switches). The pump 5 for the ingredient sending unit A is connected to the T-shaped pipe 7 for the ingredient pushing unit B by a flexible hose 2, transportation and pushing out of the ingredient is alternately carried out by the upper and lower switches of the switch support 19.
Patent JP-H0243600-A (JP)
Title: Display driving circuit for plasma display panel
Inventor: MARUYAMA HIROSHI
IPC: G09G3/291
Filed: 1988-08-04
Abstract: PURPOSE:To remove unevenness on display and to improve picture quality by using a driven transistor(TR) in a current mirror circuit as a constant current source to supply display current to each picture element. CONSTITUTION:A display driving circuit 20 is provided with plural switching TRs 21 whose one ends are connected to respective picture elements 13 so as to be respectively opened/closed by pulse width corresponding to the value of a video tape and the current mirror circuit 22 consisting of a reference TR 23 and plural driven TRs 24 whose one ends are connected to a power supply point Vd with a prescribed voltage in common and connecting the other ends of respective driven TRs 24 to the other ends of the switching TRs 21. In accordance with the ON/OFF operation of the switching TRs 21, constant currents with pulse width values corresponding to video data are supplied from respective driven TRs 24 in the current mirror circuit 22 to respective picture elements 13. Consequently, display over the whole screen without unevenness can be attained.
Patent JP-S6437838-A (JP)
Title: Chemical liquid coater
Inventor: TOMINAGA MAKOTO
IPC: H01L21/027
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the drying and adhesion of an applying substance at the nose of an applying-substance dripping pipe and the remaining of a solvent by disposing a solvent dripping pipe on the outer circumference of the applying- substance dripping pipe and making the length of the applying-substance dripping pipe shorter than that of the solvent dripping pipe. CONSTITUTION:A dripping pipe 2 for methyl ethyl ketone as a solvent is set up, surrounding the outer circumference of a photo-resist dripping pipe 3, and the nose of the pipe 3 is made shorter than the length of the pipe 2 so as to be positioned on the inside by approximately 5mm. According to the constitution, a resist is applied completely, the solvent such as methyl ethyl ketone is dripped, and the photo-resist adhering at the nose of the pipe 3 is melted and washed. When the photo-resist is washed, the dripping of the solvent is stopped and the pipe 2 is pulled up to a section upper than the nose of the resist dripping pipe 3 by approximately 10mm, methyl ethyl ketone adhering at the nose of the pipe 3 is pulled back into the pipe 2, thus also resulting in no remaining of the resist and the solvent at the nose of the resist dripping pipe.
Patent JP-2000013448-A (JP)
Title: Transport stream demultiplexer provided with buffer and detection record for every packet and made into fifo structure
Inventor: KURISU MOTOHIRO
IPC: H04L12/70
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To simplify transport stream demultiplexer processing, to reduce circuit scale, to accelerate a section filtering operation and the PID detection of a PAT, and to generate the clock for decoding MPEG 2 by setting a fine controlled frequency to a certain central frequency. SOLUTION: This demultiplexer is composed of packet buffers 107, 109 and 111 of 188 bytes and status registers 108, 110 and 112 including header byte detection flag, PID validity flag, PID index number, water level gauge full flag and packet flag. These components can be accessed in the unit of a packet as one group and processed in the manner of FIFO operation by write and read packet counters 114-117. The PID register for PAT is provided for accelerating the initial synchronization of a channel. In order to accelerate section filtering operation, a circuit exclusive for DMA transfer and filtering is used.
Patent JP-2001024940-A (JP)
Title: Device and method for processing video and storage medium
Inventor: MATSUURA TOMOHIKO
IPC: H04N5/235
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To correct the lightness of an image without complicated image processing, to attain cost-down of calculation and to improve accuracy in lightness correction. SOLUTION: A geometrical parameter controller 1-5 changes a photographing direction and an optical parameter controller 1-3 calculates the optimal shutter speed, iris and gain of a certain scene through an AE function (for automatically adjusting the lightness balance of a picture). When the scene is photographed, at the same time, these geometrical and optical parameters are stored in a memory 1-8 (or secondary memory 1-10) provided in a camera system controller 1-6. On the basis of the stored optical parameter, the lightness of the image is corrected and plural images calculating a corresponding relation from the geometrical parameter are linked.
Patent JP-H1018500-A (JP)
Title: Ceiling cradling material for unit type prefabricated building
Inventor: SENOUE SHOICHI
IPC: E04B9/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent the conspicuousness of the deflection of a ceiling cradling material, and to improve appearance by forming an arcuate surface upwards curved along the longitudinal direction to the underside of the ceiling cradling material, to which a ceiling face material is installed. SOLUTION: A ceiling cradling material 10 consisting of a square-shaped sectional woody square timber cut in specified length and stretched between the ceiling beams 20 and 20 of a unit type prefabricated building is mounted. An arcuate surface 11 upwards curved along the longitudinal direction is formed on the underside side, to which a ceiling face material 12 is set up, in the ceiling cradling material 10. The arcuate surface 11 is formed in a curved shape in an extent that the arcuate surface 11 is formed in a plane when the arcuate surface 11 is stretched between the ceiling beams 20 and the ceiling cradling material 10 is deflected. Accordingly, when the ceiling cradling material 10 is stretched between the ceiling beams 20, the mounting surface side of the ceiling face material 12 is brought to a plane state, and appearance is improved.
Patent JP-H0942104-A (JP)
Title: Fuel injection method/nozzle of diesel engine
Inventor: CHIYOU ROU
IPC: F02M45/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent incomplete combustion of fuel spray in a main injection and to reduce the quantity of produced smoke and unburnt fuel by making all of the fuel spray not rush into a combustion field formed by pilot injection. SOLUTION: This invention concerns a fuel injection method for a diesel engine in which a pilot injection period, during which a small quantity of fuel is injected into a combustion chamber from injection holes 14 out of a plurality of injection holes 13, 14 formed in a fuel injection nozzle 11, a non-injection period, during which fuel injection is suspended, and a main injection period, during which the fuel is injected from all the injection holes formed in the fuel injection nozzle 11, are prepared in this order.
Patent JP-2000032382-A (JP)
Title: Scramble braodcasting voice switching device
Inventor: TAKEUCHI HIROSHI
IPC: H04N7/16
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device which can receive and record a program in which a television voice, an independent voice and voice selection are different from one another in the same channel as a BS pay broadcasting by switch setting voice selection of a decoder on the basis of voice selection information of recording reserved contents in reservation recording the program by a timer function. SOLUTION: A timer function 203 has first reserved contents 201 set voice selection setting of a decoder to a television voice corresponding to a WOWOW and takes processing over to a recording processing 205 of the first reserved contents. In the recording processing 205 of the first reserved contents, a first reserved program is recorded by the television voice. Next, by a timer function 206, second reserved contents set the voice selection setting of the decoder to an independent voice corresponding to an St and a GIGA and takes the processing over to a recording processing 208 of the second reserved contents. The recording processing 208 of the second reserved contents records the second reserved program by an independent voice. By specifying voice selection like this, plural different reservations of the voice selection is enabled.
Patent JP-H1019569-A (JP)
Title: Structure for fitting hand grip in electric appliance
Inventor: SHIRAI MASAMI
IPC: G01C15/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent an electric appliance main body from being adversely influenced even when the shape and size of a hand grip are changed due to temperature change. SOLUTION: A hand grip 24 consists of a holding part 25 and leg parts 26. Mounting parts 28, 30 are formed at leading ends of the leg parts 26. A pin 44 projects at one mounting part 28. A holder 46 erects at a straight part 14 of a device main body 4, and a through hole 56 is formed in the holder 46. The through hole 56 is constituted of a flat hole part longitudinal in a parallel direction to an extending direction of the holding part 25, and open parts opened to the outside of the leg parts 26 and having a smaller breadth in an up-down direction than the longitudinal hole part. The pin 44 is inserted in the longitudinal hole part. A slight gap is formed between both side parts of the pin 44 and an inner face of the confronting longitudinal hole part so as to absorb a change of a shape and a size of the hand grip 24 because of temperature change.
Patent JP-H058806-A (JP)
Title: Cargo collecting/delivering facility
Inventor: ISHII TORU
IPC: B65G49/00
Filed: 1991-07-09
Abstract: PURPOSE:To restrict maturation hastened by self respiration of products in a cargo box by carrying out cargo receiving treatment and cargo packing treatment of the cargo box in a cargo receiving room kept at a prescribed temperature by means of a heat insulating device, and storing the already packed cargo box temporarily in a precooled cargo storage room. CONSTITUTION:Cargo receiving treatment and cargo packing treatment of a cargo box carried in from the producer side are carried out in a cargo receiving room 2 kept at a prescribed cargo temperature by means of a heat insulating device 10. Furthermore, by storing the already packed cargo box temporarily in a cargo storage room 3 precooled at a prescribed cargo storage temperature by means of a precooling device, maturation hastened by self respiration of products housed in the cargo box can be restricted, and loss of freshness in the products caused during cargo receiving operation can be prevented. Moreover, since the room temperature of the cargo storage room 3 is precooled at a temperature where the maturation hastened by the self respiration of the products can be stopped, the freshness of the products housed in the cargo box can be kept under a constant condition, so that the products can be treated/ delivered still under a fresh condition.
Patent JP-H0482078-A (JP)
Title: Multiport ram
Inventor: MIYAKE TAKASHI
IPC: G11C11/401
Filed: 1990-07-24
Abstract: PURPOSE:To perform complicated processing due to the occurrence of interrupt by determining the interrupt occurrence object address by a generating part which generates plural interrupt occurrence object specific addresses and a selecting circuit which selects specific addresses. CONSTITUTION:Several specific address decoding circuits are selected by a selecting circuit 13, and an interrupt occurrence signal IRQDPRAM is generated at the time of the write operation to selected specific addresses from at least one of B and C ports. In this case, plural addresses '0000, FFFF, or (RAM all areas) XXXX' are provided as interrupt occurrence addresses. Thus, the information processing capability for interrupt is improved.
Patent JP-H03191188-A (JP)
Title: Assembly mounted to hatch of car
Inventor: RONARUDO SHII RANPAATAA
IPC: E05D7/00
Filed: 1990-07-24
Abstract: PURPOSE: To prevent a hatch and its constituent parts from damaging even if an excessive opening force is applied by forming a hatch mounting ring and hatch supporting hinge through molding from a plastic material capable of bending free of residual permanent deformation. CONSTITUTION: A hatch mounting assembly is composed of a mounting ring 16 consisting of an outer rim 20, inner rim 28 and flange 22 and a first member 52 of a hinge device, which are molded from a plastic material as a mixture of polycarbonate and polyester. When an excessive opening force is applied to a mounting ring 16, the outer 20 and inner rims 28 are bent to assist this force dispersing. Also levers 42 and 44 are bent to sustain the force, and also the tubular part 50 of the hinge 52 is bent. A further excessive force is absorbed, and a hatch 18 is opened horizontally at the vehicle roof without damaging the hinge 52 and associate constituent parts.
Patent JP-H1134873-A (JP)
Title: Electronic time card
Inventor: FUNAKI MASAHIRO
IPC: B61L25/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To simplify the operation through the button constitution which is easily portable and small in number by displaying two or more groups of the vehicle information to be extracted from a storage device according to the designated signal from a designated means where one group consists of the vehicle classification name and the operation schedule information for each facility. SOLUTION: A part of the train information is extracted following the predetermined program based on the train information stored in a storage device by a processor according to the operation at a button operation part. The train information is displayed on an LCD display part. The LCD display part comprises a track name and direction display part 36, and a scroll window part 37. The scroll window part 37 comprises a station name display part 38 capable of displaying three stations; a train data display part A39 to display the train name, the starting station name and the starting time for each of the specified three trains; a train data display part B40 to display the operaton day information, the arriving station name and the arrival time for each of the specified three trains; and a time display part 41, having three rows and three columns.
Patent JP-S6351636-A (JP)
Title: Pattern forming method
Inventor: KATOU TAKAAKI
IPC: G03F1/00
Filed: 1986-08-20
Abstract: PURPOSE:To easily form a microscopic pattern as well as to simplify the process of formation of said pattern by a method wherein a diazo organic compound film is formed on the photo resist formed on a substrate, and after a light transmitting region has been formed by projecting charged particles on a part of said film, a pattern is formed by projecting a light. CONSTITUTION:A resist layer 3 is formed by applying a photoresist to a substrate 4, and a diazo organic compound film 6 is formed on the resist layer 3. Then, after a light transmitting region 7 has been formed by projecting a charged beam 5 on the above-mentioned film 6, a pattern is formed by projecting light 8. Also, when a light transmitting region 7 is going to be formed by projecting a charged beam, instead of a light, on the diazo compound, a microscopic pattern finer than that formed by the method with which the transmitting region 7 is formed using a light can be formed. Also, a mask to be used to form a pattern is not necessary, and accordingly, a patterning process can be simplified, and tis method is advantageous for manufacture of multi-products in small volume. Besides, as the beam is made to irradiate on the diazo compound only on the upper layer, the acceleration voltage of the EB 5 can be lowered. When the flying distance is made short, the effect of proximity is reduced, and a microscopic pattern can be formed easily.
Patent JP-H0360752-A (JP)
Title: Gun for electrostatic coating
Inventor: SHIBATA MASAICHI
IPC: B05C19/06
Filed: 1989-07-26
Abstract: PURPOSE:To allow the application of a coating material on a material to be coated without projecting the same from the coating surface and to make the operation easy and rapid by providing a cover body which is disposed around a nozzle and has a sealing surface in contact with the material to be coated to enclose the coating surface of the material to be coated. CONSTITUTION:The powdery coating material is electrified and is sprayed by air flow onto the material to be coated to apply the material. An electrode 10 for electrification is provided in the front end part of a gun body 2 having a through-hole 4 communication with a coating material tank housing the coating material via a switching means for turning on and off the supply of the coating material and the nozzle 7 having an ejection port 9 for discharging the coating material by being communicated with the through-hole 4 are provided. The sealing surface 11 in contact with the material to be waited is provided to enclose the deposition surface of the material to be coated and the cover body 3 which is slidable with the gun body 2 and is energized forward is disposed around the nozzle 7. The air flow from the ejection port 9 is released by a discharge port 12. As a result, the coating material is applied on the material to be coated without projecting the same from the coating surface and the rapid operation is performed.
Patent JP-H0360116-A (JP)
Title: Manufacture of semiconductor subtrate
Inventor: KATAYAMA MASAYASU
IPC: H01L21/336
Filed: 1989-07-28
Abstract: PURPOSE:To manufacture a semiconductor substrate having two step epitaxial layer avoiding the fugacity of a dopant on a silicon substrate by a method wherein a silicon dioxide film in specific thickness is formed on a first main surface of one conductivity type single crystal silicon substrate while a silicon separated layer of the conductivity type different from that of the silicon substrate is formed on a second main surface on the side opposite to that of the first main surface. CONSTITUTION:A silicon dioxide film in thickness exceeding 0.3mum is formed by thermal cracking alkoxysilane under reduced pressure on the first main surface of one conductivity type single crystal silicon substrate; the first silicon seperated layer in the different conductivity type from that of the silicon substrate is formed on the second main surface on the opposite side to the first main surface; and the second silicon separated layer in lower impurity concentration than that of the first silicon separated layer and in the same conductivity type as that of the first silicon separated layer is formed on the first silicon separated layer to manufacture a semiconductor substrate. Accordingly, the semiconductor substrate for IGBT in n<->/n<+>/p<+> structure having e.g. no dopant migrating layer can be formed.
Patent JP-S6257584-A (JP)
Inventor: FUJIKAWA KATSUHIRO
IPC: D05B19/00
Filed: 1985-09-05
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-H0617713-A (JP)
Title: Evaporative fuel control device for engine
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1992-06-30
Abstract: PURPOSE:To prevent evaporative fuel from being discharged from a fuel tank toward the atmosphere and prevent over filling in the case where the fuel is supplied during operation of an engine by setting the inside pressure of a fuel tank to almost the atmospheric pressure at the time of fuel supply. CONSTITUTION:A ventilation passage 50 one end side of which is communicated with the intake passage 10 of an engine 2, is provided and the other side of which is divided into a first branch ventilation passage 52 and a second branch ventilation passage 54 being communicated with a fuel tank 20. And also a canister 56 is provided on the way of the ventilation passage 50 to adsorb and maintain evaporative fuel. An opening/closing valve 64 is provided on the way of the ventilation passage 50 between the canister 56 and the intake passage 10, and a check valve 74 which is operated to open when pressure in the fuel tank 20 attains a set pressure or more is provided on the way of the first branch ventilation passage 52. Furthermore, a control valve 80 which is operated to open during operation of the engine 2 is provided on the way of the second branch ventilation passage 54, and also a float valve 100 which is operated to close when fuel is full is provided on the opening port inside the fuel tank 20 in the first branch ventilation passage 52.
Patent JP-S5993017-A (JP)
Title: Hair cosmetics
Inventor: DETOREFU HOORENBERUKU
IPC: A61Q5/08
Filed: 1983-10-21
Abstract: Hair-cosmetic compositions for improving the structure, resilience and strength of hair comprising a content of onic acids derived from aldohexoses or disaccharides containing a free aldehyde function and/or their  gamma - or  delta -lactones and a method of improving the structure and strength of hair, particularly hair which has been adversely affected by cosmetic treatments such as dyeing, bleaching, permanent waving, etc.