baber/WOPTO huggingface dataset:
Patent JP-H05231713-A (JP)
Title: Hot-water supply equipment
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/10
Filed: 1992-02-18
Abstract: PURPOSE:To improve hot-water supply characteristics at the time of the rise of the shower, etc., of a large quantity of hot water corresponding to the capacity of a hot-water supply equipment, and to enhance facility by mixing hot water at a high temperature heated by a heat exchanger with water. CONSTITUTION:A water path M with a water-quantity detector 2, a heat exchanger 3 and a heat-exchanger temperature detector 4, a water path S, to which an on-off valve 5 is mounted, and a water path T, where the water paths M, S are joined, are provided. The on-off valve 5 is left as it is closed by a controller 10 at the time of startup, the heat exchanger 3 is heated by the quantity of combustion required for reaching a set temperature by the controller 10 when the on-off valve 5 is opened, and the on-off valve 5 is opened by the controller 10 when water heated according to the signal of the water temperature detector 4 reaches a value or more obtained by adding a fixed temperature to the set temperature of a hot-water supply equipment. Accordingly, the rise of the water temperature of the hot-water supply equipment at the time of start-up is quickened, and the rise of the water temperature of the faucet of a piping nose is accelerated.
Patent JP-H07261966-A (JP)
Title: Interactive method of user interface
Inventor: DENIIZU SHII MATSUKUROORIN
IPC: G06Q10/10
Filed: 1995-02-20
Abstract: PURPOSE: To provide a user interface having the ability of selecting and constructing screen interaction based on the attributions of the source and destination of a document. CONSTITUTION: A user interface mechanism which is called a document key and with which a user is not required to clearly display given service for selection and can decide the selection required for supporting given service combination. The user can create a new functional combination by simply changing the characteristics of the source and destination of a document. In more detail, the user can automatically construct screen interaction for embodying an attribute subset by selecting the given source and displaying the attribute set related to the source, and then, selecting the given destination and discriminating the desired subset of the attribute set related to the destination.
Patent JP-2000228842-A (JP)
Title: Small cored motor provided with ball bearing
Inventor: ISHIZUKA TADASHI
IPC: F16C25/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a small cored motor which is thin and less expensive and whose long life can be obtained by providing a ball bearing whose balls are held by two tapered parts and a shaft. SOLUTION: A bearing housing 14 is formed in such a way that its diameter becomes stepwise smaller from both end parts. The surface inner circumference of a first annular ball holder 18, whose bottom face is supported by a first doughnut-shaped leaf spring 17 and which is housed so as to be capable of being slid in the second step hole 14b of the bearing housing 14, is formed to be a conical taper 18a. Consequently, since the bottom face of the first ball holder 18 is energized by the doughnut-shaped leaf spring 17, the first ball holder 18 is slid moderately in the second step hole 14b, balls 19 are pressed to a shaft 10 in cooperation with a taper part 14c, and the balls are positioned and held in three points.  In the same manner, a second ball holder 22 presses balls 21 to the shaft 10 in cooperation with a free-end-side taper part 14h, and they are positioned and held in three points. As a result, it is possible to obtain this small cored motor which is thin and low-cost, whose shaft runout is not generated even in a high-speed rotation and whose long life is obtained.
Patent JP-2000228225-A (JP)
Title: Direct current power supply device
Inventor: NAKAMURA MASAYUKI
IPC: B60L3/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To short-circuit both electrodes of a battery by a conductive member to prevent leakage to the outside when water enters of a battery case by surrounding plural high voltage power supplies formed by plural batteries with the conductive member. SOLUTION: To drive a motor of an electric vehicle, plural batteries are connected in series to form a battery block of sealed structure, and plural blocks are connected in series to from a set battery 10 for obtaining high voltage of 200-300 V. The set battery is stored in a resin-made waterproof insulating box 12, and power is supplied to the outside by an output line 14. Further, the insulating box 12 is surrounded with a net-like conductive net 16 made of copper. When water enters the insulating box 12 by some cause, both electrodes of the battery are short-circuited through the conductive net 16. Thus, at the time of submersion or the like, the current can be prevented from leaking out in a simple constitution. The conductive net 16 is put in a floating state by a frame or the like, where by the conductive net 16 is also functioned as a shield.
Patent JP-H05231619-A (JP)
Title: Rich and lean combustion device
Inventor: ISHIHARA SHINOBU
IPC: F23D14/02
Filed: 1992-02-18
Abstract: PURPOSE:To permit stabilized combustion by a method wherein flame ports for lean mixture are formed under a condition that they are positioned on the outside of both ends in the arranging direction of flame ports for rich mixture. CONSTITUTION:Flame ports 34 for lean mixture are formed under a condition that they are positioned on the outside of both ends in the arranging direction of flame ports 24 for rich mixture with respect to a plurality of flame ports 24 for rich mixture except both end holes. Accordingly, the supplying amount of secondary air for both ends in the arranging direction of the flame ports 24 for rich mixture can be increased. According to this method, sufficient secondary air is supplied to the flames of the rich mixture whereby stabilized combustion can be effected.
Patent JP-H06246607-A (JP)
Title: Centerless grinding machine and its constitution
Inventor: TAKEUCHI NORIFUMI
IPC: B24B5/18
Filed: 1993-02-19
Abstract: PURPOSE:To improve the balance of heavy material distribution on a bed, and provide reasonable distribution of the working space by improving a centerless grinding machine. CONSTITUTION:In a condition where the reference point O is set approximately at the center of a bed 13, and an adjusting grinding wheel 11a and a grinding wheel 12a are contacted with (or placed opposite to) each other, an adjusting grinding wheel unit 11 and a grinding wheel 12 are arranged so as to be approximately point-symmetrical with the reference point O being the center.
Patent JP-S55122909-A (JP)
Title: Improving method for wet paddy field and other damp ground
Inventor: SATOU HIROSHI
IPC: E02B11/00
Filed: 1979-03-15
Abstract: PURPOSE: To turn a wet paddy field dry by a simple method wherein a strainer is inserted into a wet paddy field and the underground water is drained off spontaneously or forcedly from the top of the strainer.  
     CONSTITUTION: A vertical pit 3 is formed by digging the upper-layer part m of a damp ground down to a watertight layer n. Into this vertical pit 3 a strainer 4 is inserted and a vacant space between the strainer 4 and the vertical pit 3 near the surface of the ground is filled up by straw 5, clay 6 and the like. Thus, on condition that a number of strainers 4 are provided throughout the damp ground at a given interval, drainage begins just at the time of insertion in the place where water pressure is high, while also in other places it commences smoothly by causing the same in application of the principle of siphonage. Moreover, forced drainage is used jointly where underground water level is lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000228480-A (JP)
Title: Semiconductor element and semiconductor device
Inventor: OIDA MITSURU
IPC: H01L25/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization for module configuration by providing an integrated circuit being arranged and formed on one side surface of a polygonal prism, and an electrode being connected to an external electrode on one surface of the side, top, and bottom surfaces of the prism. SOLUTION: On the side surface of a regular hexagonal prism 1 made of silicon, an integrated circuit element region 2 consisting of a transistor, metal wiring/via layer, and the like is formed. Also, at the circumferential part of the side surface, an electrode for connecting to an external electrode, namely, a connection terminal 3, is formed. The connection terminal 3 is used as the electrode for electrically/mechanically connecting to another semiconductor element and circuit board at the outside, and is made of aluminum or the like. To form the one-piece circuit element region 2, a corner is rounded, and continuous circuit pattern formation to the side surface can be made.  An almost cylinder may be used instead of a polygonal prism, and the circuit element region may be formed according to the curved surface at the circumferential part of the curved surface of a column when the circuit element region is formed on a side-wall surface. Also, the connection terminal may be formed on the bottom or top surface of the polygonal prism/cylinder.
Patent JP-2000225513-A (JP)
Title: Waste material treating device for light weight shape steel or the like
Inventor: ISHIBASHI MASAHIRO
IPC: B23D25/14
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently load a waste material of light weight shape steel or the like in a transporting container. SOLUTION: A cutter roller 16 for cutting and compressing a waste material is replaceably mounted on a main frame 11 which can be removably mounted in a waste material transporting container 1. The cutter roller 16 is driven to rotate by an electric motor 19 provided in the main frame 11, and the waste material supplied through a guide device 20 is compressed and cut, so that cutting pieces left alone can be dropped in the transporting container 1.
Patent JP-H06239917-A (JP)
Title: Catalyst component for polymerizing alpha-olefin and production of alpha-olefinic polymer
Inventor: SUGANO TOSHIHIKO
IPC: C08F4/655
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the subject new catalyst capable of providing a high-melting and high-molecular weight alpha-olefinic polymer in high yield. CONSTITUTION:This catalyst compound is expressed by formula I (R<1> is H, 1-6C hydrocarbon, etc.; R<2> and R<3> are 3-30C hydrocarbon; Q is 1-20C hydrocarbon, silylene, etc.; X and Y are H or halogen; M is group IVB to VIB transition metal of the periodic table), e.g. 3-((methoxycarbonyl)methyl)-6,6- dimethylbicyclo[3.1.1] heptan-2-one The compoung expressed by formula I is obtained by a synthetic route expressed by HR<a> (formula II)+n-C4H9Li R<a>Li+ n-C4H10 2R<a>Li+QCl2 Q(R<a>)2+2LiCl Q(R<a>)2+2.n-C4H9Li Q(R<b>Li)2+2.n-C4H10 (with the proviso that HR<b> is R<a>) Q(R<b>Li)2+ZrCl4 Q(R<b>)2ZrCl2+2LiCl.
Patent JP-H11233377-A (JP)
Title: Electrolytic capacitor drive electrolyte and electrolytic capacitor provided therewith
Inventor: NITTA YUKIHIRO
IPC: H01G9/035
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To restrain an electrolytic capacitor from changing in external appearance by a method, wherein the electrolytic capacitor is provided with an electrolyte which has a structure where organic acid salt is dissolved as the electrolyte into an organic solvent which contains specific solvent components. SOLUTION: An electrolytic capacitor drive electrolyte has a structure, where organic acid salt is dissolved as electrolyte into organic solvent which contains N,N'-dimethyl propylene urea. The organic acid of the organic acid salt is carboxylic acid, and carboxylic acid is one or more elements selected from alkyl or nitro-substitution products of maleic acid, phthalic acid, adipic acid, benzoic acid or compounds of them. The base of the organic acid salt is constituted of one or more elements selected from among ammonium, tertiary amine, quaternary ammonium, compound with alkyl-substituted amidine group, and quaternary salt of compound with alkyl-substituted amidine group. With this setup, an electrolytic capacitor can be restrained from increase in the inner pressure.
Patent JP-S62188418-A (JP)
Title: Current switch circuit
Inventor: YAZAWA NOBUHARU
IPC: H03K19/086
Filed: 1986-02-13
Abstract: PURPOSE:To prevent the operating point of a current source from being changed depending on the operating state of a switching transistor (TR) by using a control input voltage and an inverted output voltage corresponding to a reference voltage so as to supply them to respective bases of each switching TR as a bias control voltage. CONSTITUTION:When a control input voltage VIN1 is higher than a reference voltage Vref, one TR 7 of a pair is conductive, other TR 8 is nonconductive, a bias voltage VB is fed to the base of the switching S TR1, and a voltage lower than the bias power supply VB by R1 IB1 is fed to the base of an S TR 2 of the opposite side. Thus, the S TR 1 is conductive, the S TR 2 is nonconductive and a reference current I1 of the current source 5 is outputted to an output current terminal 24. When VIN1<Vref, the reference current I1 is outputted from a terminal 25. In selecting resistance values R1, R2 of resistors 13, 14 as R1=R2=R, the voltages fed to bases of the S TRs 1,2 are opposite in phase to each other and the amplitude of the voltages is RIB1. Thus, the base voltage when the S TR 1 or 2 is conductive is a constant bias voltage VB and the operating point of the current source 5 is unchanged.
Patent JP-S56128790-A (JP)
Title: Organic phosphoric ester, its preparation, insecticide, acaricide, nematocide, and fungicide comprising it
Inventor: HORII TETSUO
IPC: C07F9/18
Filed: 1980-03-12
Abstract: NEW MATERIAL:An organic phosphoric ester shown by the formula I (R is methyl or normal propyl).  
     EXAMPLE: O-Methyl S-normal propyl O [4-(4-trifluoromethylphenylthio)phenyl] phosphorothiolate.  
     USE: An insecticide, acaricide, nematocide, and fungicide. Having more improved insecticidal effect than existing organic phosphours type compound, having high fungicidal effect on blast of rice plant, and ear rust of oats, extremely low toxicity to fishes and warm-blooded animals.  
     PROCESS: A compound shown by the formula II (X is halogen) is reacted with a compound shown by the formula III, to give a compound shown by the formula I. The reaction is carried out in the presence of an acid acceptor, e.g., a trialkylamine, etc. in a solvent, e.g., benzene, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58149616-A (JP)
Inventor: TSURUMI MANABU
IPC: A01G1/00
Filed: 1982-02-26
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-H01208283-A (JP)
Title: Towing tractor
Inventor: SHIMIZU MASAHIKO
IPC: B62D21/18
Filed: 1988-02-12
Abstract: PURPOSE:To make a free curved surface and curve adoptable in an appearance shape by castingly forming at least the body frame of a towing tractor of the type having a balance weight respectively on the front and the rear of the body frame arranged at the middle part of a vehicle. CONSTITUTION:The body 1 of a towing tractor is composed of a body frame 2 and fore and aft balance weights 3F and 3R, and these parts are integrally formed by casting. The weight as a tractor can be changed by the adjustment of the thickness of the frame 2 since the body 1 is integrally formed by casting, and a curved surface etc. of the body can be freely obtained because of casting.
Patent JP-H10227077-A (JP)
Title: Joint material
Inventor: UMETSU HIROYUKI
IPC: E04F13/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To simply and quickly process a joint part formed out of building panels by applying the constitution that a joint material is preliminarily formed continuously like a grating so as to suit the size of the joint part and, then, the joint part is simply filled with the joint material. SOLUTION: A joint material A is continuously formed like a grating by pressing, extrusion molding, injection molding or otherwise a raw material. The joint parts of a horizontal joint and a vertical joint formed as a result of jointing building panels B are filled with the joint material A for the attachment thereof. The joint material A is thereby made to function as a waterproofing, decorative, airtight and heat insulating material for the joint part. In this case, one grating 1 of the joint material A is preliminarily formed to have nearly the same size as the joint part of the building panels B. Also, a material having a waterproofing function and certain elasticity may be used as the raw material and, for example, a synthetic resin material such as expanded polystylene and chloropylene rubber is preferably used.
Patent JP-H0690484-A (JP)
Title: Remote controller
Inventor: ABE YASUHARU
IPC: H04N5/00
Filed: 1991-01-31
Abstract: PURPOSE:To construct the control system by a remote controller by having the light receiving part of a system remote controller and simply connecting a control equipment by which plural equipments can be controlled by a signal which receives light and other equipments. CONSTITUTION:This controller is provided with a light receiving part 2 receiving a remote control signal, converting it into an electric signal and outputting a remote control code signal by performing the amplification and detection for the signal, a microcomputer circuit 3 outputting a control signal controlling each part of an equipment from the input of the light receiving part 2 or modulating a carrier wave by a remote control code signal for controlling other equipments and outputting it, a driver circuit 4 for making an infrared ray light emitting part 5 perform light emission, corresponding to the modulated remote control code signal to be inputted from the microcomputer circuit 3 and the infrared ray light emitting part 5 connected to the driven circuit 4. The infrared ray light emitting part 5 and a light emitting plate 7 is connected with an optical fiber, and the light emitting plate 7 is attached so as to oppose to the remote control light receiving parts 8 of other AV equipments 9, thereby plural equipments are controlled.
Patent JP-S56127472-A (JP)
Title: Color picture recording device
Inventor: ONO TAKEHIRO
IPC: B41J2/525
Filed: 1980-03-13
Abstract: PURPOSE: To reduce recording time and to obtain a clear color recorded picture by a method wherein an ink ribbon part of plural colors is provided on a body of rotation which turns at the opposite position of a recording head and the recording head is driven in synchronization with the rotation of the body of rotation.  
     CONSTITUTION: When a yellow ink ribbon part 6Y faces the recording head 3 at a recording position of the 1st line, yellow hue is detected by a detector, data of the yellow hue in the 1st picture element is selected by a selecting device, a recording wire 3bW3b is driven to record the yellow picture element on the 1st line. If the body of rotation makes one-sixth rotations and the cyan ink ribbon part 6C faces the recording head 3, a cyan picture is recorded. Similarly, a magenta picture also is recorded. In this way, three colors are mixed by three times of recordings to record  a black picture, magenta and yellow are mixed to record a red one, magenta and  cyan are mixed to record a blue one and yellow and cyan are mixed to record a  green one. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09232358-A (JP)
Title: Semiconductor device and its method of manufacture
Inventor: YAMAJI YASUHIRO
IPC: H01L21/60
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To perform loop wire bonding with short wire length, less than 1mm, which is difficult conventionally or which is difficult in term of the yield of bonding. SOLUTION: In wire bonding process, after the first bonding point is bonded to a semiconductor 1, the second bonding is bonded to package 3, far from the first bonding point on the extension of the line joining the first and second bonding points. Alternating, without bonding the second bonding point, a tool 4 is moved to a far position on the extension of the line joining the first and second bonding points. Then a wire 6 is cut. After this, the tool 4 is driven together with the wire 6 at a second bonding pad (actual bonding pad).
Patent JP-S57147034-A (JP)
Title: Method and device for measurement of solubility of gas in liquid
Inventor: MATSUGAMI MANABU
IPC: G01N7/00
Filed: 1981-03-06
Abstract: PURPOSE:To measure the solubility of gases in all kinds of liquids by determining the rate of dissolution in the satd. state of a gas to be measured in liquids beforehand, injecting a constant volume of the measuring liquid into a vessel, and shaking the same then measuring the concn. of the gas in a vapor phase part. CONSTITUTION:While the pressure in a vessel 4 for making standard liquid is reduced, the industrial water 14 is filled therein and the gaseous nitrogen 15 is introduced therein. The volume ratios of a vapor phase part 16 and a liquid phase part 17 are beforehand recorded with a scale 18. The gaseous hydrogen is injected into the part 16, and the entire part of the device is shaked, whereby the industrial water dissolved therein with the gaseous hydrogen (standard liquid) is obtained. The concn. of the gaseous hydrogen in the part 16 of this time is measured. Next, this standard liquid is transferred into a vessel 9, and gaseous nitrogen 15 is introduced into a vapor phase part 20, and after the vessel is shaked, the concn. of the gaseous hydrogen in the part 20 is measured. Thereafter, the inside of the vessel 9 is evacuated, and the industrial water 14 is sucked therein, thence gaseous nitrogen is introduced into the part 20 and the vessel is shaked, after which the concn. of the gaseous hydrogen in the part 20 is measured, whereby the solubility of the gaseous hydrogen in the water 14 is determined.
Patent JP-S59156397-A (JP)
Inventor: ISHIHARA TAKAYUKI
IPC: D06F58/24
Filed: 1983-02-28
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-S62191679-A (JP)
Title: Ultrasonic pump
Inventor: ASANO KAZUO
IPC: F04B43/04
Filed: 1986-02-17
Abstract: PURPOSE:To provide a pump with less pulsation and easy discharge control using a simple construction by installing a resilient plate at the tip of a horn- shaped ultrasonic vibrator having a liquid supply hole, and mounting the resilient plate at the liquid inlet of a pressurization vessel. CONSTITUTION:In this horn-shaped ultrasonic vibrator, an electrode plate 9 is nipped by two piezo elements 8, 8, which are at both sides nipped by a metal member 7 and a horn 7' connected therewith electrically. Here a resilient plate 5 is installed at the tip of the horn 7. This resilient plate 5 is mounted at the liquid inlet 15 of a pressurization vessel 1 through a support 4 by the use of a resilient pushing member 6. If AC voltage is impressed on the electrode and metal member 7 through leads 10, 10', respectively, the resilient plate 5 vibrates bendingly, and the liquid is exhausted out of a liquid supply hole 11 through a pressurization chamber 2 from a discharge hole 3. The amount of discharge is controlled by adjusting the impressed voltage.