baber/WOPTO huggingface dataset:
Patent JP-S6386475-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KINOSHITA YASUSHI
IPC: H01L21/331
Filed: 1986-09-29
Abstract: PURPOSE:To reduce the collector resistance by forming a base electrode drawing out layer within a recess formed in the base layer surface and forming a hole section reaching from a predetermined part of the surface of the device region consisting of the respective layers to the collector buried layer, and forming a collector electrode drawing out layer within this hole section. CONSTITUTION:In the surface of a base layer 4, a drawing out layer 9 of polysilicon is formed from the inside of a recess 8 formed in the vicinity of an emitter layer 5 to the electrode drawing out region, and a silicide layer 10 is formed on the surface thereof. On the end of this drawing out layer 9, an electrode 11 is formed. Also, in another part of the base layer 4, a hole section 12 reaching a buried layer 2 through the base layer 4 and a collector layer 3 is provided, and the side wall portion of the hole 12 is covered with an insulating film 13. And a drawing out layer 14 of polysilicon is formed from the inside of the hole section 12 to the electrode drawing out region, and a silicide layer 10 is formed on the surface thereof. On the end of this drawing layer 14, an electrode 15 is formed. With this, the base resistance can be reduced.
Patent JP-H0282467-A (JP)
Title: Metal-bromine battery
Inventor: TANGE KYOICHI
IPC: H01M12/08
Filed: 1988-09-16
Abstract: PURPOSE:To improve the washing effect of a positive electrode and the recovery efficiency of a bromine complex compound at the time of clean-out by connecting a complex separation tank between a positive electrode side reaction tank and a positive electrode side electrolytic solution reservoir. CONSTITUTION:A complex separation tank 46 is interposed on the way of piping 26 connecting a positive electrode side reaction tank 14a and a positive electrode side electrolytic solution reservoir 22. In the tank 46, a complex compound is separated from the positive electrode side electrolytic solution sent from the tank 14a by clean-out action, and the electrolytic solution and the complex compound are supplied in the tank 22 via exclusive piping respectively. Consequently the complex compound peeled and removed from a positive electrode 10 surface is not flowing on in mixing with the electrolytic solution in a circulation path for any length of time, and surely deposited in the complex reservoir 34 in the tank 22 to be recovered. And since the electrolytic solution separated with the tank 46 is sent as a clean-out fluid to the tank 14a via the region having only the electrolytic solution and separated from the reservoir 34, the fast circulation of the fluid having an excellent washing efficiency is made possible.
Patent JP-S59130269-A (JP)
Title: Novel heterocyclic derivative and its preparation
Inventor: TERACHI TSUTOMU
IPC: A61P37/06
Filed: 1983-12-08
Abstract: NEW MATERIAL:A compound shown by the formula I [group shown by the formula IV is unsaturated N-containing hetrocyclic compound, unsaturated S and N-containing heterocyclic compound; R<1> is (substituted) lower alkyl, or high alkyl; R<2> is H, lower alkyl, aryl, or lower alkoxycarbonyl; n is 1-3; R<3> is H, or lower alkyl; R<4> is H, aryl, or lower alkenyl; R<5> is (lower alkoxy-substituted, etc.) arcyl, lower alkyl, pyridyl, etc.; X is acid residue]. EXAMPLE:3-Heptyl-4-methyl-2-(4-phenyl-1,3-butadienyl)thiazolium 3-idodide. USE:An anti-inflammatory agent. Having immune adjusting action such as anti- inflammatory action, etc. A dose is 1-6,000mg/person/day. PROCESS:A compound shown by the formula II is reacted with a compound shown by the formula III in a solvent in the presence of a base at normal temperature under heating to give a compound shown by the formula I .
Patent JP-S6425746-A (JP)
Title: Production of (4-hydroxyphenyl)-cyclohexanecarboxylic acids and 4'-hydroxybiphenylcarboxylic acids
Inventor: MIURA TORU
IPC: C07C65/105
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for intermediate of liquid crystal compound readily and industrially, by decomposing a bis(4- hydroxyphenyl)-cyclohexanecarboxylic acid, a novel compound, as a raw material without using a hydrogen acceptor. CONSTITUTION:A bis(4-hydroxyphenyl)-cyclohexanecarboxylic acid shown by formula III, a novel compound, obtained by condensing a cyclohexanone- carboxylic acid shown by formula I (R is H or lower alkyl; R<2> is lower alkyl; m is 0-4) with a phenol shown by formula II (R<1>=R<2>; n=m) is decomposed in a solvent, preferably water in the presence of both a decomposing catalyst of a base such as NaOH or acid catalyst and a hydrogen transfer catalyst, preferably Pd/C under mild condition (higher ratio) at 100-400 deg.C to give a compound shown by formula IV and a compound shown by formula V simultaneously. These compounds are adjusted to proper pH and acid precipitation is carried out to separate and give the high-purity compound shown by formula IV.
Patent JP-H0682819-A (JP)
Title: Production of array substrate
Inventor: HIRAHARA HARUAKI
IPC: H01L29/78
Filed: 1992-08-31
Abstract: PURPOSE:To prevent the warpage of an insulating substrate by the effect of heat and to produce the array substrate with high accuracy by forming the substrate in such a manner that the first wirings of one array element extend in the direction intersecting with the first wirings of another array element. CONSTITUTION:The address wirings are so formed that the address wirings 21 of the array elements A, C, D, F extend in the direction orthogonal with the address wirings 21 of the array elements B, E at the time of patterning and forming 6 pieces of the array elements on the insulating substrate 10. The stresses generated in the insulating substrate 10 disperse in a direction X and a direction Y and the warpage of the insulating substrate is prevented even if the address wirings are shrunk by the heat treatment after the formation of the address wirings. Then, the array substrate for the liquid crystal display device is produced with high accuracy without degrading the positioning accuracy in a photolithography stage and generating troubles in a transporting stage.
Patent JP-H1058857-A (JP)
Title: Compact disk housing bag for book
Inventor: MATSUI HIROSUKE
IPC: B65D85/57
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent a compact disk from slipping off from a book during transport or at a store, prevent the surface of the compact disk on which information is recorded from being damaged, prevent trouble such as the adhesion of dust and dirt such as paper powder from generating, and also, prevent fingers from touching the optical surface when the compact disk is taken out from a bag. SOLUTION: On the rear side of a non-woven fabric, a tack paper is bonded with a film made of a synthetic resin inserted in-between, to form a rear sheet, and a transparent front sheet 1 is superposed on the non-woven fabric side of the rear sheet, and by heat-welding the peripheral edges of both sheets, a rectangular bag body 13 is formed. Then, on the rear sheet, a slit 12 for the placing of a compact disk, is provided. Also, on the front sheet 1, a semi-circular weakened line 3 of which the diameter is larger than the outer diameter of a compact disk to be housed, is formed, and at the same time, a tongue-shaped cut-off line 4 which continues from the center of the weakened line 3, is formed.  In addition, the inside of the bag body 13 is partitioned into a square compact disk housing part 16 and a band-shaped excess part 17, and a border line 18 may be formed by heat-welding the border of both parts while remaining the central part.
Patent JP-S6387623-A (JP)
Title: Servo system for optical disk recording and reproducing device
Inventor: YOSHIMURA KAZUO
IPC: G11B7/09
Filed: 1986-09-30
Abstract: PURPOSE:To stably operate focusing and tracking servo control by outputting a control signal based on a focusing error signal and a tracking error signal in the reproduced level of a modulated signal. CONSTITUTION:A focusing S/H circuit 12a holds the focusing error signal, which is sampled by the reproduced level, at the rise timing of a pulse signal when a pit is recorded on an optical disk 1, and it is held until recording of this pit is terminated. A focusing phase control part 12 outputs the control signal to a focusing driving part 9 on the basis of this focusing error signal. A tracking S/H circuit 13a is operated similarly to the focusing S/H circuit 12a. Thus, focusing and tracking servo control is stably performed at the time of recording operation. Further, detecting parts are easily adjusted and servo circuits are easily adjusted at the time of recording and reproducing.
Patent JP-H0282736-A (JP)
Title: Device cascaded with coaxial cable with disconnection trouble investigating function
Inventor: SHIMODAIRA SHIGEO
IPC: H04L12/40
Filed: 1988-09-19
Abstract: PURPOSE:To rapidly search a troubled part and to continuously operate a device on the upstream side closer to a receiving signal source than the troubled part by cascading a coaxial cable having a disconnection trouble investigation function to be able to search the troubled place of the coaxial cable when the trouble occurs in a receiving condition. CONSTITUTION:Plural devices 12 to 14 to receive data provide a switching means 18 to separate a coaxial cable toward a downstream side by these respective devices 12 to 14 and terminate the coaxial cable inputted to respective devices 12 to 14 with a termination resistance 17. When a trouble occurs in the receiving condition of respective devices 12 to 14, the switching means 18 is switched, and cascaded by the coaxial cable having a disconnection trouble investigation function to search the troubled place of the coaxial cable from the receiving condition of respective devices 12 to 14. Thus, the troubled part can be rapidly searched, and in addition, the device on the upstream side closer to a receiving signal source than the troubled part can continuously continue a normal action.
Patent JP-H06200902-A (JP)
Title: Accumulator device
Inventor: FUKAYA NAOYUKI
IPC: F16H63/02
Filed: 1992-08-07
Abstract: PURPOSE:To suppress cost-up with a simple structure, and also fix an oil chamber side spring certainly without increasing the axial direction size of a piston. CONSTITUTION:A piston 3 is arranged in a cylinder 2, and a cover 5 is fixed on the cylinder 2 through a plate 4 so as to form an oil chamber 10, and a retainer 6 to which an oil chamber side spring 7 is fixed is held and fixed between the cover 5 and the plate 4.
Patent JP-H1160107-A (JP)
Title: Stairs ascending and descending device
Inventor: OGAWA YUTAKA
IPC: B66B9/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a stairs ascending and descending device capable of being easily provided on an existing stairs, in which a person having lost the use of one's legs can go up and down the stairs, and in which shock is prevented from being given to a user in starting and stopping. SOLUTION: An ascending and descending body guide rail 14 is provided along a stairs 4 provided from a lower floor 2 to an upper floor 3, and an ascending and descending body 12 is movably provided on the ascending and descending body guide rail 14. A first pressure source 7 is provided on the upper floor 3, and a first extending and contracting tube 5 is provided from a first supporting part 6 of the first pressure source 7 to the ascending and descending body 12. A second pressure source 16 is provided on the lower floor 2, and a second extending and contracting tube 20 is provided from the second pressure source 16 to the ascending and descending body 12.  When the ascending and descending body 12 is ascended from the lower floor 2 to the upper floor 3, air in the first extending and contracting tube 5 is sucked up by the first pressure source 7, and air is supplied into the second extending and contracting tube 20 by the second pressure source 16.
Patent JP-H0896463-A (JP)
Title: Cartridge holder
Inventor: AOYAMA TAKASHI
IPC: G11B17/043
Filed: 1994-09-28
Abstract: PURPOSE: To enhance the degree of freedom in designing a leaf spring. CONSTITUTION: The leaf spring 505 which detains a shutter member 211 by withdrawal of a disk cartridge 201 is composed of a leaf spring which elastically deforms a cartridge in a direction of releasing the detaining stage of the cartridge while moving in a cartridge withdrawal direction after moving and operating a shutter member 211 to a full close position by withdrawal of the disk cartridge 201. The resistance to withdraw the cartridge is made small at the time of withdrawing the cartridge and the smooth cartridge withdrawing action is obtd. The withdrawal completion state of the disk cartridge 201 is obtd. after the shutter member 211 moves to the full close position and, therefore, the permissible range of the shape, size, etc., of the leaf spring 505 is widened without the need for setting the spring constant of the leaf spring 505 at a strict numerical value.
Patent JP-H11103631-A (JP)
Title: Onion harvester
Inventor: YOSHIDA MICHIICHI
IPC: A01D23/04
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for banding onion after digging up in an onion harvester and a technique of installing a self-travelling device capable of adapting to the width of a ridge to the onion harvester when the ridge is wide, as onions are cultured in ridges. SOLUTION: In this onion harvester, a converging device is arranged at a last transfer end of a lower transfer device 25 by communicating with a converging path 29 and a cutting device is arranged above the converging device and below an upper transfer device 24. Either ones 17 and 19 of right and left final cases 16 and 17 and drive wheels 18 and 19 are arranged largely and laterally eccentric to the other final case 16 and the drive wheel 18, while a gauge wheel 21 which is fixed to be liftable to at frame 20 is installed on the extension of the other drive wheel 18 to bring the height during a digging work to be adjusted by lifting.
Patent JP-H04115596-A (JP)
Title: Multilayer printed board manufacture device
Inventor: KYOI MASAYUKI
IPC: H05K3/46
Filed: 1990-09-05
Abstract: PURPOSE:To minimize the warping of a hot platen by installing a temperature detector to an opposite side to a contact side with a jig plate for the hot platen and equalizing the temperature between the contact side with the jig plate and the opposite side. CONSTITUTION:Temperature detectors 20, 13, 23, and 17 are buried in a contact side of jig plates 2 and 3 which clamp a laminated body of heat platens 5 and 6 and the opposite side against the contact side of toe jig plates 2 and 3 and detect the temperature around the buried surface and perform temperature control independently in terms of the contact side of the jig plates 2 and 3 and the opposite side. The surface temperature of the heat platens 5 and 6 in contact with the jig plates 2 and 3 is controlled so that it may be a specified temperature. Even the temperature on the opposite direction is controlled so that it may follow. This construction makes it possible to set the temperature of the laminated body 1 as specified and eliminate the generation of the warping of the heat platens 5 and 6 caused by the temperature distribution resultant from the thickness direction of the heat platens 5 and 6 and assure well bonding performance.
Patent JP-H04117307-A (JP)
Title: Herbicide composition for paddy field
Inventor: HAYASHI MASAO
IPC: A01N43/36
Filed: 1990-09-05
Abstract: PURPOSE:To obtain the title composition controlling important weeds in paddy fields by one treatment, containing a 4-ethyl-3substituted phenyl-(3- trifluoromethylphenyl)-2-pyrrolidinone derivative and a pyrazole derivative as active ingredients. CONSTITUTION:The title composition containing a compound (new substance) shown by the formula (R is H, F or Cl; X is H, F, CF3, CH3, CN, NO2, etc.; n is 1 or 2) and at least one of 4-(2,4dichlorobenzoyl)-1,3-dimethylpyrazol-5-yl-p- toluenesulfonate, 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-phenacyloxypyrazole and 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-phenacyloxypyrazole. The composition preferably comprises 1 pt.wt. of the compound shown by formula I and 2-50 pts.wt. of the three compounds of the latter, respectively. The composition can be used any period from prior to emergence of weeds before rice transplanting to a growth period.
Patent JP-2001057299-A (JP)
Title: Plasma measuring method and device thereof
Inventor: KUBOTA MASABUMI
IPC: H05H1/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a plasma measuring method and a device thereof capable of measuring electron density and electron temperature simply even in process plasma. SOLUTION: This plasma measuring device is provided with a microwave oscillator 1, a directional coupler 3 for measuring microwave input power of microwaves of the microwave oscillator 1 which enter plasma 6, a directional coupler 9 for measuring microwave output power of microwaves emitted from the plasma 6, and a heterodyne wave detector 10 for detecting a phase difference between microwave measuring wave passing the plasma 6 and reference wave which does not pass the plasma 6 to measure electron density and electron temperature.
Patent JP-S6293433-A (JP)
Title: Fuel injection pump
Inventor: SAKURANAKA TORU
IPC: F02D1/02
Filed: 1985-10-21
Abstract: PURPOSE:To improve the precision of fuel injection control by installing a pilot chamber for accelerating the adsorption shift of the first valve to an iron core when a solenoid valve is in electric conduction, and a boosting pushing chamber for pushing the second valve in the direction of adsorption. CONSTITUTION:The hollow cylindrical second valve 22 is closely fitted into a valve hole 18, and the first valve 25 is closely fitted into the inner hole of the second valve 22. A pilot chamber 32 is formed between the bottom part 29 of a valve case 16 and the first valve 25. A boosting pushing chamber 33 is formed between the valve case 16 and the second valve 22. The fuel oil in a pressurization chamber 13 is introduced into the pilot chamber 32 through an oil passage 34, when a solenoid valve 17 is in electric conduction, and the second valve 22 shifts in the adsorption direction. Further, the fuel oil is supplied also into a boosting pushing chamber 33 which communicates to the pilot chamber 32, and the pilot chamber 32 communicates to a suction space 4, and fuel injection is completed. Therefore, the precision of the fuel injection control can be improved.
Patent JP-H0682065-A (JP)
Title: Ice slurry extractor for ice slurry storage tank
Inventor: YAMAMOTO MAKOTO
IPC: F24F5/00
Filed: 1992-09-01
Abstract: PURPOSE:To extract an ice slurry stably by a method wherein the signal of a flow rate meter is inputted into a controller while a first switching valve and a second switching valve and a compressor are controlled by the signal from the controller. CONSTITUTION:When ice blocks control the input of an extracting tube 15 during operation, the flow rate of ice slurry in the extracting tube 15 is reduced. The flow rate is introduced into a comparator 21 as the signal V1 of a pressure meter 14 and a flow rate meter 13 and the signal V1 is compared in the comparator with the signal V3 of a specified value from a memory device 20 to produce control signals V2, V4 while the control signal V2 closes a first switching valve 11, opens a second switching valve 17 and starts an air compressor 18. High-pressure air, obtained by the air compressor 18, is injected from a reverse washing device 16 into the tank 10 whereby ice blocks can be removed.
Patent JP-S59123142-A (JP)
Title: Picture display device
Inventor: YOSHIDA TOSHIFUMI
IPC: G09G3/30
Filed: 1982-12-29
Abstract: PURPOSE:To make the captioned device to perform stabilized display according to the oscillatory condition of a linear cathode by a method, wherein a quantity of electron beams flowing into a vertical focusing electrode is detected and the detected output is fed back to the rear electrode while increasing the quantity of feed back control in the center of the linear cathode. CONSTITUTION:The electron beam from plural linear cathodes 2 driven in time sequence are focused on a vertical focusing electrode 3 while being deflected and controlled to be radiated on a screen 9. A change of a current flowing into the electrode 3 is detected by the resistance 37 while being fed to a DC component detection circuit 39 and an oscillatory component detection circuit 40. The circuit 39 and 40 operate only for a period of the vertically driving pulses whieh are to be input into the input line 45. Only when the oscillation of the linear cathode exists, the corrugated oscillatory component is impressed on the rear electrode 1 through a feedback driving circuit 41. As the cathode 2 is mounted in a stretched form as a rule, so that the center part may have the maximum amplitude, an electrode 84 is provided in the center part of the electrode 1 so as to impress said feed back signal. In this way, the stabilized display can be performed according to the oscillatory condition of the linear cathode.
Patent JP-H04363368-A (JP)
Title: Coating releasing agent free from dissolution of coating film
Inventor: FUMEI FUMEI
IPC: C09D9/00
Filed: 1991-06-08
Abstract: PURPOSE:To obtain a releasing agent capable of neleasing a coating without pulling by the coating, efficiently removing various kinds of coatings by single coating of the neleasing agent without penetrating to the ground and without dissolving the coating. CONSTITUTION:The objective coating releasing agent is characterized by the composition obtained by blending (1) 580 pts.wt. trichloroethylene with (2) 1420 pts.wt. butyl glycol and (3) >=10 pts.wt. methanol.
Patent JP-2001059626-A (JP)
Title: Hot water supply system
Inventor: TAKEDA NOBUHIRO
IPC: F24D17/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce combustion heating amount, when reheating a bathtub water. SOLUTION: In this hot water supply system comprising a water heater, having a function of reheating a bathtub water, and a warm water branching unit 3 for branching out warm water from a circulating passage for connecting a bus adapter of the bathtub to the heater for circulating the warm water to a warm water heater, when starting reheating of the bathtub water, a set hot water temperature of the bath is compared with a warm water temperature detected, by a temperature sensor provided in a circulating circuit.  When the detected temperature is higher than a preset temperature or higher than the set hot water temperature of the bath, a direction control valve provided in the unit 3 is switched to discharge the warm water in the circuit to the bathtub, a circulating pump 22 is driven to discharge the warm water in the circuit into the bathtub, then the valve provided in the unit 3 is switched for reheating of the bathtub water, then reheating the bathtub water, and the hot water temperature in the bathtub is made to rise by the high-temperature hot water retained in the circuit.