baber/WOPTO huggingface dataset:
Patent JP-H01176291-A (JP)
Title: Apparatus for liquid epitaxial growth
Inventor: INUKAI TADASHI
IPC: H01L21/208
Filed: 1987-12-29
Abstract: PURPOSE:To contrive improvement in growth efficiency, by placing a split type heater and cooling means in the upper and lower parts and forming a temperature difference in which the upper side in a reaction tube is at a high temperature and the lower side is at a low temperature. CONSTITUTION:A split type cooling medium circulation part 21 is arranged in a quartz reaction tube 20 having a process region and the ends of the split parts (21a) and (21b) are respectively provided with cooling parts (30a) and (30b) and pressure control parts (40a) and (40b). A heating medium is then contained in the split circulation parts (21a) and (21b) around the reaction tube 20 to control the vapor pressure of the heating medium. The split parts (21a) and (21b) of the cooling medium circulation part 21 are operated through pressure control of the heating medium on the thermodynamic principle. Thereby a temperature difference in which the upper side region of the reaction tube 20 is set at a high temperature and the lower side region is set at a low temperature can be stably set. As a result, the temperature difference is surely kept in the upper and lower parts in the reaction tube 20, improving the efficiency of liquid epitaxial growth.
Patent JP-H03194346-A (JP)
Title: Air conditioner
Inventor: TANI HARUO
IPC: F24F11/02
Filed: 1989-12-25
Abstract: PURPOSE:To improve safety and reliability by applying low voltage DC power supply generated in a power supply circuit carried by an outdoor unit to an indoor unit to protect a control circuit even if the indoor side and outdoor side are connected by mistake in an outdoor power receiving type air conditioner. CONSTITUTION:An AC power supply 19 fed into an outdoor unit 14 is converted to a DC power supply to feed it to a compressor motor drive unit 2. A drive signal generating unit 5, to which power is supplied from a DC-DC power supply 4, actuates a compressor motor 3 by means of a compressor motor drive unit 2 based on the control signals of an outdoor main control unit 6. An AC-DC power supply 9 feeds DC power supply to an indoor unit 15 through the unit 6, outdoor fan motor solenoid valve control unit 8, and protection relay 10 to feed electric power to an indoor fan motor drive unit 11, while a DC-DC power supply 13 feeds power to an indoor main control unit 12. Unless power receiving cables 16 are correctly connected, protection relays 10, 7 are not turned on.
Patent JP-H10162198-A (JP)
Title: Storage device for valuable medium, and storage device for cash
Inventor: OGAWA HIROSHI
IPC: G07D9/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of operation on a person in charge by making it possible to store valuable media rationally and effectively by providing a storage part, which stores more than one storage units storing the valuable media. SOLUTION: The storage device for the valuable media can store the storage units A containing the valuable media in the unit storage part 50. At the center part of the unit storage part 50, storage shelves 71... are formed vertical in stages. Shutters 72 and 72, which slid vertically to open and close a unit insertion opening 65 and a unit discharge opening 66 are provided inside the unit insertion opening 65 and unit discharge opening 66. A receiving and passing mechanism 74 is formed between those unit insertion opening 65 and discharge opening 66, and storage shelves 71..., and the receiving and passing mechanism 74 operates to receive a storage unit A inserted into the unit insertion opening 65 and store it in a specific storage shelf 71, and also take a storage unit A cut of each storage shelf 71 and discharge it to the unit discharge opening 66.
Patent JP-H07234846-A (JP)
Title: Distributed computer system
Inventor: GURAHAMU HAMIRUTON
IPC: G06F21/00
Filed: 1994-12-15
Abstract: PURPOSE: To supply a distributed computer system which can communicate with the object of an unknown server which cannot be relied on by means of a safe and secret method for a client program. CONSTITUTION: A client application 112 can use an entrusted substitute application 116 for calling an operation on few servers 124 and 128 instead of a client. The substitute application 116 can make the servers 124 and 128 to be sure that it acts for the initial client application. Thus, a risk that the client is adversely influenced by the server which cannot be identified by means of uncontrolled access is reduced.
Patent JP-H08167566-A (JP)
Title: Semiconductor exposure device and reticule
Inventor: MURAKAMI EIICHI
IPC: G03F1/42
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a semiconductor exposure device which is capable of executing accurate alignment by a method wherein a reticule is provided with the patterns of chips for exposure, and a pattern for each chip is equipped with an alignment mark. CONSTITUTION: Alignment marks a and b for chips 1 to 8 on a wafer 41 are arranged at different points to a center of each shot respectively. That is, in a shot, B-I of column B and row I, the alignment marks a and b of a chip 1 are arranged on a left lower side of a center, and in a shot A-II, the alignment marks a and b of a chip 2 are arranged on a right upper side of a center. The alignment marks a and b of chips 1 to 8 are measured as sample shots, and alignment marks a and b in a shot are capable of being selected for each chip. By this setup, a semiconductor light exposure device is capable of being enhanced in alignment accuracy.
Patent JP-H11166050-A (JP)
Title: Polyimide precursor and its production
Inventor: TANIGUCHI MASAHARU
IPC: G02F1/1335
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide precursor imparted low-temperature curability and high adhesivity to substrate by a easy method by making the precursor include an aliphatic or alicyclic ether linkage in at least a part of the main chain. SOLUTION: This precursor is obtained by including an aliphatic or alicyclic ether linkage in at least a part of the main chain. This precursor pref. includes a polyamic acid structural unit of the formula (R1 is a polycarboxylic acid residue; R2 is a polyvalent amine residue having aliphatic or alicyclic ether linkages; (n) is 0-4), being pref. a polyamic acid which is prepared by reaction between (A) tetracarboxylic acid dianhydride(s) with pref. at least part thereof being 4,4'-oxy-diphthalic acid dianhydride or the like and (B) a diamine component with at least part thereof being an ether linkage-contg. aliphatic or alicyclic diamine in (C) a polar solvent (e.g. N-methyl-2-pyrrolidone).
Patent JP-H08164267-A (JP)
Title: Video game machine
Inventor: NAKAKUKI SEIICHI
Filed: 1994-12-13
Abstract: PURPOSE: To provide a video game machine having the capability of issuing a shooting instruction by using a lever or the like toward the slantwise direction where the prediction of a locus becomes difficult by performing the prescribed addition and deduction for an angular variable according to the operation direction of a direction instruction means, and determining a shooting angle on the basis of the value of the variable. CONSTITUTION: A player operates an operation device 2 and tilts a lever, for example, in a right direction. Then, a CPU circuit 7 detects the operation state of the device 2, and adds one unit to an angular variable. As a result of the addition, a turret turned by one unit in a clockwise direction is displayed on a monitor 3. On the contrary, when the lever is tiled in a left direction, the variable is deducted. In this case, the one unit is one of units resulting from 90 degrees divided by 63. Furthermore, when the player operates the device 2 and presses a shooting button 2, a ball is shot according to the changed angular variable.
Patent JP-H08232805-A (JP)
Title: Fuel injector separating and controlling flow rate and momentum
Inventor: JIYON EMU KURAAKU
IPC: F02M61/18
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector for separating and controlling a flow rate and a momentum. SOLUTION: The fuel injector 28 is provided with an injector housing 30 having an inlet and a plurality of discharge orifices 38. The inlet makes fuel flow into the injector housing 30 and a plurality of discharge orifices 38 makes the fuel flow from the injector housing 30 to a combustion cylinder 36. A first variable restriction in the injector housing 30 variably controls a flow rate of the fuel to a plurality of discharge orifices 38. A second variable restriction in the injector housing 30 variably controls a flow rate of the fuel to the first variable restriction. The first variable restriction and the second variable restriction independently control momentum and a flow rate of the fuel.
Patent JP-H01171557-A (JP)
Title: Discoloring preventing agent for perfume
Inventor: OGAWA TADASHI
IPC: A61Q13/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent perfume from discoloring by using the decompression retorting component of the branch and leaf of camellia family plant. CONSTITUTION:The discoloring preventing agent of the perfume is composed of the decompression retorting component of the branch and leaf of the camellia family plant. Here, the camellia family plant is the camellia family of twin leaf plant class Choripetalous plant sub-class side order placenta order (camellia order) and means the tea plant genus, camellia genus, summer camellia genus, Ternstroemica japonica, sakaki genus, Eurya japonica, etc. As the decompression retorting component of the branch and leaf of the camellia family plant, the retorting component group of the range of a boiling point 150-250 deg.C retorted in the decompression condition of 300mmHg or below is desirable.
Patent JP-2001147872-A (JP)
Title: Mail server and storage medium storing mail management processing program
Inventor: TSURUMI MAKOTO
IPC: H04L12/58
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To manage the schedules of respective terminal users of a group in a batch by a mail server which manages the transfer of an electronic mail between a plurality of mail terminals. SOLUTION: When a transmission mail of a conference constituted of a mail of a routine format A is received from the computer terminal of a client, the schedule of the conference is registered in the schedule chart memory of each individual in connection with the mail address of the origin of transmission described as the electronic mail transmitter (conference representative).  Then, when a selection item described in participation items in the transmitted mail is (1) 'please participate in the conference' meaning that all members should participate in the conference, the schedule of the conference is registered in the schedule chart memory of each individual the mail address of the destination of transmission described as the destination conference announcement recipient, and the mail is transmitted to the conference announcement recipient according to the mail address of the destination of transmission.
Patent JP-H03193113-A (JP)
Title: Solvent recovery apparatus
Inventor: YOKOTA HISAAKI
IPC: B01D53/70
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the moisture adhesion amount of an adsorbing material while steam is used and to increase the surface coverage of the adsorbing material by using overheated steam in the desorption of a solvent from the adsorbing material and preliminarily dehumidifying the solvent-containing gas before supplying the same to each adsorbing tower. CONSTITUTION:An adsorbing material based on activated carbon is received in adsorbing towers 1, 2 and gas containing a solvent to be subjected to recovery treatment is dehumidified by a dehumidifying means 17. Further, the solvent- containing gas after dehumidification due to the dehumidifying means 17 is passed through the adsorbing towers 1, 2 by solvent-containing gas supply means 3a, 3b and the solvent in the gas is adsorbed and removed by the adsorbing material to obtain clean gas. Overheated steam is passed through the adsorbing towers 1, 2 by overheated steam supply means 5a, 5b to desorb the solvent from the adsorbing material to regenerate the adsorbing material. Further, the exhaust gas containing the desorbed solvent discharged from the adsorbing towers is cooled by a cooling and condensing means 14 to condense and liquefy the solvent. Selective introducing means V1-V8 selectively introduce the solvent- containing gas and overheated steam into the adsorbing towers.
Patent JP-2001155315-A (JP)
Title: Disk driving device
Inventor: KAMIYAMA TAKURO
IPC: G11B5/49
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To realize stronger adhesion of a joined plate 66 by expanding the adhesion area of the joined plate 66. SOLUTION: An instantaneous adhesive is applied to the upper face of the tip end of a carriage 61 to adhere the joined plate 66, while the side edge of the tip end of the carriage 61 and the joined plate 66 are adhered to each other with an UV adhesive. The adhesion area (the crosshatched area) of the joined plate 66 by these adhesives is expanded to the extended part of the carriage 61 by extending its tip end square part, thereby realizing the stronger adhesion of the joined plate 66.
Patent JP-H08172314-A (JP)
Title: Nrd radar module and its production
Inventor: TAKEUCHI SHINSUKE
IPC: H01Q19/13
Filed: 1994-12-15
Abstract: PURPOSE: To reduce production cost and characteristic dispersion accompanying the reduction in the number of parts. CONSTITUTION: Circuit parts 3, 6, 7, 8, 9,... such as a dielectric rod 3 are fixed on an upper conductor plate 2 and a lower conductor plate 1 and a secondary radiator 5 are integrally formed. The circuit parts 3, 6, 7, 8, 9,... are fixed on the plate 2 by using a temporary lower conductor plate 1' and the performance of an NRD radar module formed by the fixing of the circuit parts is inspected (C). Almost simultaneous with the fixing of the circuit parts, the plate i integrated with a secondary radiator 5 is formed, and after the end of the performance inspection, the plate 2 fixing the circuit parts are removed from the plate 1' and fixed on the final lower conductor plate 1 integrated with the secondary radiator 5.
Patent JP-H04203329-A (JP)
Title: Fuel injection device of engine
Inventor: WADA TAKASHI
IPC: F02D17/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent instability of combustion by supercooling, by stopping supply of assist-air to air cylinders where fuel is cut, and supplying stopped assist-air additionally to the operating air cylinders where fuel is not cut. CONSTITUTION:A control unit U cuts fuel of a part of air cylinders, C2, C4, and C6 when prescribed conditions are satisfied, and supplies assist-air to fuel injection valves 11 of respective air cylinders C1-C6 through an assist-air supplying pipe 12. Assist-air supply is stopped to the air cylinders C2, C4, and C6 where fuel is cut. Stopped assist-air is supplied additionally to the operating air cylinders C1, C3, and C5 where fuel is not cut. It is thus possible to prevent supercooling of the part of the air cylinders C2, C4, and C6 Mere fuel is cut, and promote fuel atomization much more because assist-air is supplied to the operating air cylinder C1, C3, and C5 where fuel is not cut.
Patent JP-H04201264-A (JP)
Title: Ink jet printer
Inventor: HORI SETSUO
IPC: B41J2/12
Filed: 1990-11-29
Abstract: PURPOSE:To keep ink discharge amount constant, independently of changes in the remaining amount of ink in an ink tank, by detecting the pressure inside the ink tank to correct the voltage applied to a discharge pressure generating element in order to keep the discharge pressure constant. CONSTITUTION:A printing part 12 consists of a printing head 16 having a plurality of nozzles 17, an ink tank 20 kept airtight in communication with each nozzle 17 through an ink chamber 18 and an ink supply passage 19, a pressure sensor 21 provided at an intermediate part of the ink supply passage 19 to detect the negative pressure inside the ink tank 20 and a driving mechanism 22 for making the printing head reciprocally movable. A microcomputor 15 is supplied with the information on the negative pressure inside the ink tank 20 detected by the pressure sensor 21 of the printing part 12 to correct the level of pulse voltage applied to a piezoelectric element 10 in the ink chamber 18 through a voltage supply circuit 23 according to variations in its negative voltage.
Patent JP-H03193823-A (JP)
Title: Production of high strength stainless steel bolt for structural use
Inventor: OKABE MICHIO
IPC: C22C38/00
Filed: 1989-12-22
Abstract: PURPOSE:To produce a high strength bolt for structural use excellent in yield strength and tensile strength by subjecting a wire rod of a stainless steel in which components are regulated into a specific composition to solid solution heat treatment, to cold working, and to cutting, forming the resulting cut part into a bolt by means of specific forging, and then carrying out specific ageing treatment. CONSTITUTION:A wire rod of a stainless steel having a properly regulated composition consisting of, by weight, 0.05-0.10% C, 0.1-1.0% Si, 1.0-3.0% Mn, <=0.03% P, <=0.03% S, 1.0-4.0% Cu, 8-16% Ni, 16-22% Cr, 0.05-0.35% N, <=0.05% Al, 0.001-0.050% Mg, 0.001-0.050% Ca, further one or more kinds among 0.03-0.30% V, 0.03-0.30% Ti, and 0.03-0.30% (Nb+Ta), and the balance essentially Fe is subjected to solid solution heat treatment and cold-worked at 15-20% percentage of reduction of area. This material is cut into the prescribed length and forged into a bolt in a cold heading part. At this time, drawing at 25-35% percentage of reduction of area in a barrel part is performed. Ageing treatment is applied to the resulting formed part at 400-600 deg.C. By this method, the high strength stainless-steel bolt for structural use improved in yield strength and tensile strength can be obtained.
Patent JP-H07250612-A (JP)
Title: Device for peeling skin from body of butchered poultry
Inventor: HORUGAA JIYORUDAN
IPC: A22C21/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a skinning apparatus which is obtained by deforming a conventional skinning device in a way to be suitable for skinning the body of poultry or one part of that body. CONSTITUTION: This device is composed of a skin pulling roller 2 having an antiskid outer surface or 'crimping' outer surface and a press shoe 4 equipped with a knife 3 and that press shoe 4 is arranged at an interval from an outer surface 13. An auxiliary conveyer is arranged on the upstream side of knife 3, is composed of one rotating member 19 or 20 at least to be driven oppositely to the skin pulling roller 2 and has helical webs 21 and 22 protruded around it.
Patent JP-H07193826-A (JP)
Title: Color filter for solid-state image pickup element and signal processor for solid-state image pickup element
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N9/07
Filed: 1993-12-27
Abstract: PURPOSE:To extend the dynamic range by reducing a transmission rate of a color filter having a maximum transmission rate so that an output signal is nearly equal to that of other color filters. CONSTITUTION:Let an output signal component depending on a spectral characteristic in a range from 400nm to 500nm when a reference white level is picked up to be (b), an output signal component depending on a spectral characteristic in a range from 500nm to 600nm to be (2g) with respect to pixels of a Cy filter, and let an output signal component depending on a spectral characteristic in a range from 600nm to 700nm to be (r) with respect to pixels of a Ye filter. Then an output signal Go of picture elements of a G filter is 2g, an output signal Cyo of pixels of a Cy filter is b+2g, and an output signal Yeo of pixels of a Ye filter is 2g+r. Furthermore, the spectral characteristic of a W filter is formed so that an output signal Wo of pixels of the Y filter is 3(b+2g+r)/4. That is, the spectral characteristic of the color filter of a conventional solid- state image pickup element is multiplied by 3/4.
Patent JP-H03194943-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: OSAWA MASARU
IPC: H01L21/66
Filed: 1989-12-22
Abstract: PURPOSE:To accurately grasp the wastage amount of a target for sputtering use in a noncontact way without breaking a vacuum, by arranging a facing electrode on a target after sputtering, applying a bias voltage between the facing electrode and the target, and measuring the capacitance between the facing electrode and the target. CONSTITUTION:In a semiconductor manufacturing process wherein the wastage amount of a target 1 of a sputtering equipment is estimated, a facing electrode 2 is arranged on the target after sputtering is ended, and a bias voltage is applied between said electrode 2 and the target 1, thereby measuring the capacitance between the electrode 2 and the target 1. The wastage amount of the target 1 can be accurately estimated by monitoring the change of the capacitance for each process. For example, the facing electrode 2 is brought above the target 1, and the capacitance between the facing electrode 2 and the target 1 is measured. Next the facing electrode 2 is removed from the target 1, and sputtering of desired amount is executed. After that, the facing electrode 2 is again brought above the target 1, and the capacitance is measured.
Patent JP-H02182133-A (JP)
Title: Terrace bulkhead structure
Inventor: SATOMURA MITSURU
IPC: E02B3/12
Filed: 1988-12-30
Abstract: PURPOSE:To promote photosynthesis of plants and increase the amount of dissolved oxygen by arranging an egg-collector structure, a diffuser and light- outing ends, etc., under a terrace bulkhead horizontally built on a bulkhead over a water area in an over hanging state. CONSTITUTION:A terrace bulkhead 3 is horizontally built on a bulkhead 2 of the river or the coast over a water area in an over hanging state and breakwater function is imparted to a supporting structure 4. An egg-culture structure and a diffuser 20 are arranged in the water area between the bulkhead and the supporting structure and the natural light from a condenser 31 or the light from the light-source is irradiated on the inside of an incubator 40, etc., using optical fibers 30.
Patent JP-H02180876-A (JP)
Title: Production of 1-((1-pyrrolidinylcarbonyl)methyl)-4-(3,4,5-trimethoxycinnamoyl)piperazine
Inventor: MORISHITA SHINJI
IPC: C07D295/18
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the subject compound or a specific salt thereof in high yield by reacting 1-[(1-pyrrolidinylcarbonyl)methyl]piperazine with a 3,4,5- trimethoxycinnamoyl halogenide in the presence of a tertiary amine. CONSTITUTION:A compound expressed by formula I is reacted with a compound expressed by formula II (X is halongen) in the presence of a tertiary amine, such as an aliphatic amine, e.g. triethylamine, tripropylamine or tributylamine, or a nitrogen-containing heterocyclic compound, such as pyridine, picolines, lutidines or morpholine, in a molar amount of 1.0-50 times, preferably 2.0-20 times based on the compound expressed by formula I preferably in an inert organic solvent at 50-120 deg.C temperature to remarkably improve industrial productivity and economical efficiency and afford the compound expressed by formula III which a maleic acid-free substance of cinepazide maleate (a medicine having excellent ameliorating action on cerebral circulation and metabolism) or a hydrohalide thereof in ultrahigh yield.