baber/WOPTO huggingface dataset:
Patent JP-H09128430-A (JP)
Title: Etching processing method and resist pattern designing device
Inventor: MOTEGI TOSHIO
IPC: G06F17/50
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To easily provide CAD data corresponding to an original plate by performing etching while forming a resist pattern for production, for which control resist for controlling the quantity of side etching is arranged near a resist pattern. SOLUTION: The CAD data for production are synthetically prepared by combining the CAD data of lead frame corresponding to the design resist pattern, which is inputted by a CAD data input device while being displayed on a display, with shape data for control resist read, out of a storage device. When the original plate is prepared by using such CAD data for production and a resist film coating metal materials is really exposed and developed by using this original plate, the resist pattern for production forming a control resist 22 composed of plural circular forms near the top end of a resist pattern 20 at an inner lead part can be formed. After such a resist pattern for production is prepared, etching is really performed.
Patent JP-H02125959-A (JP)
Title: Constant pressure valve device of fuel injection valve
Inventor: TAKAHASHI SATOSHI
IPC: F02M59/46
Filed: 1988-11-14
Abstract: PURPOSE:To regulate the set pressure easily by pressing in and fixing a constant pressure valve holder in a constant pressure valve device provided to a delivery valve, to the delivery valve, and installing a valve body, a constant pressure valve spring seat, and a constant pressure valve set spring, in the holder. CONSTITUTION:A delivery valve 31 to open and close the fuel outlet of a fuel injection pump 30 furnishes a constant pressure valve device 32 therein. In this case, the constant pressure valve device 32 is composed by providing a ball valve 21, a constant pressure valve spring seat 25, and a constant pressure valve set spring 26 in a constant pressure valve holder 33. And the constant pressure valve holder 33 is composed by providing a constant pressure valve seat 22 and an orifice 23, and a skirt 34 facing an aperture opposite to the orifice 23. When the valve opening pressure is regulated, the set value of the valve opening pressure is regulated by selecting a shim 39 placed between the spring seat 25 and the set spring 26, by replacing the set spring 26 itself, and the like.
Patent JP-S62144890-A (JP)
Title: Laser cutting machine
Inventor: YAMAMOTO IKUO
IPC: B23K26/38
Filed: 1985-12-20
Abstract: PURPOSE:To easily form position data by forming the pattern shape on the pallet of a loader table of as conveyor as the position data by tracing with a television camera and subjecting a work piece on the cutting side data to tracing laser cutting in accordance with such data. CONSTITUTION:The pattern 21 shape on the pallet 17 of the loader table of the conveyor 15 is traced by the movement in X-Y directions of the television camera 22 by a camera position controller 26 and is stored onto a tape by a position data former 27. The tape memory is inputted to a laser light position controller 24 to trace the position of a focusing device 3 in the X-Y directions. The laser light of a laser oscillator 1 cuts the work piece on the pallet 16 for cutting to the prescribed shape by such tracing. The formation of the position data is made much simpler and easier than in the conventional method for calculating the shape and storing the same onto the tape.
Patent JP-2001076002-A (JP)
Title: Information supply system provided with information needs estimation function
Inventor: SHIINA KAZUHIRO
IPC: G06F17/30
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance estimation ability for information selection reference and the selection method of a referring person by deciding estimation information selection reference based on data on the input of the referring person, the usable situation of display information and the selection of the information selection method itself, repeatedly obtaining and accumulating data on the referring person and correcting estimation information selection reference. SOLUTION: An agent 12 generates an electronic mail, based on the response of a referring person and delivers it to a mail server 21. The mail server 21 confirms the description of the agent name of the electric mail and transfers it to a mail generating program 22. The mail generating program 22 extracts data which is to be accumulated in an agent characteristic from the communication result of the electronic mail, calls the agent characteristic data from an agent DB server 23 and adds the extracted data to the agent characteristics. A characteristic decision subroutine is called from a subroutine group 25, and agent characteristic variables are updated/corrected.
Patent JP-H07117376-A (JP)
Title: Gum liquid concentration regulator for press plate finishing apparatus
Inventor: TOYAMA TOSHIO
IPC: B41N3/08
Filed: 1993-10-20
Abstract: PURPOSE:To manage concentration of gum liquid in a gum liquid tank provided in a press plate finishing apparatus to be constant. CONSTITUTION:A conductivity measuring instrument 15 for measuring conductivity of gum liquid is inserted into gum liquid 8 of a gum liquid tank 7 to measure the conductivity in real time. When concentration of the liquid is increased upon operating of a press plate finishing apparatus thereby to increase the conductivity, it is detected, a control valve 23 of a water supply unit 16 is opened to supply water into the tank, thereby holding the concentration of the liquid constant.
Patent JP-H06137089-A (JP)
Title: Auxiliary form device of tunnel lining endle belt form
Inventor: KOGA SHIGETOSHI
IPC: E21D11/10
Filed: 1992-10-23
Abstract: PURPOSE:To prevent poured concrete from washing away and, at the same time, to make it possible to easily execute closing of the top surface of a tunnel. CONSTITUTION:Concrete pouring ports 4 and a plurality of expansible gable forms 1 are arranged to opposite ends of a pair of right and left endless belt forms A and, at the same time, hard rubbers 3 are put on the upper parts and sides of the gable forms 1. When both right and left forms A are fitted to each other at the top surface of a tunnel, the hard rubbers 3 are press-bonded to the gable forms 1 opposed to each other.
Patent JP-H09128076-A (JP)
Title: Current source circuit
Inventor: MIZUTA SATORU
IPC: G05F3/26
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a current source circuit in which a power source voltage fluctuation characteristic is excellent by determining the current flowing in a second npn transistor by the current flowing in the sixth npn transistor composing a current mirror circuit. SOLUTION: A second npn transistor Q1 is connected with the sixth npn transistor Q5 composing a current mirror circuit via the second pnp transistor Q3 for which a diode connection is performed. Therefore, when the voltage of a power source VCC fluctuates, the current flowing in the second and third npn transistors Q1 and Q2 starts to be affected by an Earely effect. But, because the current flowing in the second npn transistor Q1 is determined by the current flowing in the sixth npn transistor Q5, the current flowing in each npn transistors Q1 and Q2 is not affected. Therefore, a current source circuit 1 is capable of excellently maintaining the characteristic of the output current Io for the voltage fluctuation of the power source VCC.
Patent JP-H07188380-A (JP)
Title: Production of semirigid foam containing urethane group and having improved fluidity
Inventor: URURITSUHI RIIMAN
IPC: C08G18/76
Filed: 1994-10-27
Abstract: PURPOSE: To produce a semirigid foam containing urethane groups which exhibits good flow properties during the foaming process.  
     CONSTITUTION: The semirigid foam is obtained by reacting a reaction mixture of (1) a polyisocyanate, (2) an organic compound containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight in the range from 400 to 10,000, and (3) water and/or an organic blowing agent. In particular, the polyisocyanate comprises a mixture of (a) 55-87 wt.% of 4,4'-diphenylmethane diisocyanate, (b) 8-40 wt.% of 2,4'-diphenylmethane diisocyanate, (c) 0.1-4 wt.%, of 2,2'-diphenylmethane diisocyanate, and (d) 5-35 wt.% of polyphenyl polymethylene polyisocynate, where all of (a)-(d) being based on 100 wt.% of the mixture. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10113909-A (JP)
Title: Production of dry rush without floating dust and method for using the same
Inventor: NAGATA SHOSUKE
IPC: B27K9/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain dry rushes which can prevent discoloration over a long period by a method in which reaped rushes, after being immersed in an aqueous solution in which a pigment aqueous solution containing white pigment ultrafine particles of specified particle size as a main component so as to have a desired color is added with a small amount of dye soil, and the mixture is dispersed uniformly, are taken out and dried. SOLUTION: Reaped rushes are immersed in the aqueous solution of pigment which contains white pigment ultrafine particles 0.01-5 micron in particle size which can penetrate into the inside of the rush as a main component and a small amount of dye soil, is dispersed uniformly, and develops a desired color. After that, the rushes are taken out and dried by hot air to produce necessary dry rushes. On this occasion, in order to produce colored rushes, a colored pigment of ultrafine particles is used in place of the white pigment. A rush product such as tatami mat facing, flower mat, rug, etc., is subjected to ceramic working, water repellent working, ultraviolet cutting working, etc., to complete the product.
Patent JP-H04160818-A (JP)
Title: Frequency divider
Inventor: TAKIGAMI HIROBUMI
IPC: H03K21/00
Filed: 1990-10-24
Abstract: PURPOSE:To operate the circuit accurately with respect to a change in a duty ratio of a basic clock signal by applying a prescribed logic arithmetic processing to both outputs of 1st and 2nd state generating circuit and the basic clock signal as logic input signals in advance to generate a required frequency division output. CONSTITUTION:A hold control signal generating circuit 1 receives a forward hold signal (a) representing suppression in a change in a frequency division output (i) and a clock signal (b) and generates each of control signals c-f for a forward state generating circuit 2 and a reverse state generating circuit 3. The signal (c) among the control signals c-f is a forward delayed hold signal resulting from the signal in a timing synchronously with the start timing of the basic clock (b) converted from the forward hold signal (a) and becomes an input signal to the forward state generating circuit 2. Thus, even when the duty ratio of the basic clock signal is changed, stable frequency division is attained so long as both edges of the clock is made stable.
Patent JP-S63138130-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: IWAMOTO SHINICHI
IPC: F02D41/00
Filed: 1986-12-01
Abstract: PURPOSE:To enable improvement of emission and drivability even if a system is incapable of directly detecting an intake air amount, by a method wherein a title device is formed such that excessive learning of a learning value by vaporized fuel is prevented from occurring by means of a learning guard value. CONSTITUTION:A title device is provided with means A-C, detecting the intake air pressure, the number of revolutions of an engine, and an air-fuel ratio, respectively. Further, it is provided with a means D, storing the fundamental control value of an air-fuel ratio, and a means E, storing a learning value for correcting a fundamental control value in each region. Moreover, it is provided with a means F, computing an air-fuel ratio correction value, and a means G, writing a learning value, stored in the means E, based on an air-fuel correction value. Meanwhile, a means H is provided for regulating an amount of fuel, fed to an engine so that an air-fuel ratio is adjusted to a set value, based on a fundamental control value, a learning value, and an air-fuel ratio correction value. A means I is provided for setting a learning guard value responding to each region group, and storing the learning guard value in the means E when a learning value exceeds the learning guard value.
Patent JP-H10131344-A (JP)
Title: Fire-resistive panel
Inventor: SUZUKI MASAHIKO
IPC: E04B1/94
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resistive panel, which can be used as an internal wall material, an external wall material, a roof material, a ceiling material, a floor material, a partition material, a fire door or the like for a building and a structure, in which there is no deformation such as bulging, warpage, etc., after manufacture and which has excellent fire-resistive properties, fire resistance and mechanical strength. SOLUTION: The fire-resistive panel A has a surface material 1 consisting of a horizontal surface-shaped keystone-like facing 2, to which irregularities are formed, projecting pieces 5, in which both ends of the keystone-like facing 2 are further projected to the outside, recessed groove strips 6 formed to the projecting pieces 5, guide sections 7, in which the front ends of the projecting pieces 5 are inclined and bent inwards, reinforcing pieces 8, in which the front ends of the guide sections 7 are bent inwards in an L-shape, and engaging pieces 9 shaped at both ends of the keystone-like facing 2 and being made of a metal.  A core material 11 composed of a plastic foam 12 and inorganic boards 13 formed at both ends is formed in a rear material 14 made up of a horizontal surface-shaped rear facing 15 and reinforcing pieces 16, in which both ends of the rear facing 15 are bent inwards, in a sandwich shape.
Patent JP-S62147236-A (JP)
Title: Space heating mat for bath room
Inventor: MATSUMOTO YOSHIHIKO
IPC: F24D5/02
Filed: 1985-12-19
Abstract: PURPOSE:To be able to make environment in a bath room satisfactory and also comfortable bathing possible by carrying out preliminary heating or heating before bathing with such a condition as warm air is blown off from the surface side of a mat. CONSTITUTION:A mat mainbody 2 is composed of two plates 2A,2B which are divided into two parts in the thickness direction of the mainbody and fixed each other as one body with adhering or welding means. In the mainbody 2, common warm air path 3, 3' are grooved on both sides in the longitudinal direction and a plurality of individual warm air paths connecting the paths 3,3' are grooved in parallel and the ends of the paths 3,3' form opening parts 3A,3sq. rt. A and a hose joint, an end piece are inserted into them respectively. Each warm air blow-off hole 5 is bored to open on the surface side of the mainbody 2 at the location corresponding to each path 4. When a blower with a built-in heater is operated in case of bathing etc., the delivery of warm air generated from the blower into the paths 4 through the path 3 causes warm air to rise up from an overall surface of a surface plate 6 made of permeable material.
Patent JP-H03146801-A (JP)
Title: Coarse adjustment mechanism for piezodriven probe unit
Inventor: NIWA MASAAKI
IPC: G01B7/34
Filed: 1989-11-01
Abstract: PURPOSE:To prevent a probe from coming into contact with the surface of a sample by controlling the position of a rigid body on which a three- dimensional piezodriving element is fixed in the Z direction by means of electromagnets and springs. CONSTITUTION:Since a tunnel current value measured by a scanning type tunnel microscope (STM) considerably exceeds a set point, voltage impressed to the electromagnets is fed back at the moment of contacting between the probe 3 and the surface of the sample 5 and voltage impressed to the electromagnets 8, 8', 10, 10' to which suction force is applied until tunnel current flowing between the probe 3 and the sample 5 is reduced and repulsion due to the springs 7, 8 is increased until the current becomes constant. Thereby, the rigid body is instantaneously lifted upward from a rotating support 11 and collision between the probe 3 and the surface of the sample 5 can be prevented. When a measured current value considerably falls below the set current value, the electromagnets 8, 8', 10, 10' are quickly returned again to the normal suction state. Thereby, the probe 3 can be prevented from coming into contact with the surface of the sample 5.
Patent JP-H07136652-A (JP)
Title: Ion water making device
Inventor: MINEZAKI KUMIKO
IPC: C02F1/46
Filed: 1993-11-16
Abstract: PURPOSE:To prevent the adhesion of a substance to an electrolytic cell, in an ion water making device making alkaline water and acidic water by the electrolysis of water, by passing water through the electrolytic cell as a washing soln. in succession to electrolysis to wash the electrolytic cell. CONSTITUTION:When tap water 1 is allowed to flow by opening a solenoid valve 2, a pressure switch 8 is operated to apply a DC current to an electrolytic cell 4 after 2sec. That is, by shifting the operation start time of the pressure switch 8 and the start time of electrolysis by 2sec, electrolysis is started after tap water is supplied into the electrolytic cell 4. By this electrolysis, alkaline water and acidic water are respectively discharged out of an alkaline water outlet 9 and an acidic water outlet 10. When the supply of a current to the electrolytic cell 4 is stopped thereafter, the opening of the solenoid valve 2 is kept even after the stop of the supply of a current and tap water is passed through the electrolytic cell 4 to wash the interior of the electrolytic cell 4 and, after the elapse of a set washing time, the solenoid valve 2 is closed.
Patent JP-H05130718-A (JP)
Title: Gas-insulated switching equipment of double bus type
Inventor: YASUE KAZUAKI
IPC: H02B13/02
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the dimensions of equipment by reducing installation width for main bus section while securing a sufficient working space and excellent reliability. CONSTITUTION:A main bus 5 is arranged over a connecting bus 4 connecting a bus disconnectors 2 and 3 together, a main bus 6 is shifted in a horizontal direction below the connecting bus 4, the phase sequence of the main bus 5 at the upper side is set to phase A, phase B and phase C, the phase sequence of the main bus 6 at the lower side is shifted to phase C, phase A and phase B, and further 2 sheets of insulating spacer for gas division are arranged at the connecting bus 4.
Patent JP-H05130286-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI MASASHI
IPC: H04N1/04
Filed: 1991-11-01
Abstract: PURPOSE:To provide the facsimile equipment in which a function setting of the equipment is implemented simply and surely by using a manual scanning type reader. CONSTITUTION:The facsimile equipment provided with a manual scanning reader (hand scanner 3) is provided with a storage means (ROM5) storing data in which the relation between a bar code pattern and a function setting item is set as a list, a retrieval means (main control section 1) reading the function setting item corresponding to the bar code pattern read by the manual scanning reader from a storage means 5 and a setting means (main control section 1 and a main memory 2) setting the function setting item read by the retrieval means to the equipment.
Patent JP-H11119635-A (JP)
Title: Printed matter for test
Inventor: UMETSU HISAO
IPC: G09B3/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide printed matter for test which is a type to write answers on test questions and saves the time and labor required for marking by easily comparing the answers and correct answers. SOLUTION: The printed matter for test provided with a printing part on a writable base material 10 is visualized with the correct answers by UV rays. This printing part has a visible printing part 3 and an invisible printing part 2 which is visualized by the UV rays. The visible printing part 3 has the question printing part and the invisible printing part 2 has the correct answer printing part. The base material 10 has an empty column for writing in order to write the answers. This empty column for writing includes the column which is so formed as not to overlap on the invisible printing part 2, the column which is so formed as to overlap thereon and the column which has a common printing part to allow the recognition that the questions and the correct answers are in a set.  The printing part described above includes the printing part formed on the front and rear of the base material 10, etc.
Patent JP-H02134354-A (JP)
Title: Production of 3-iminonitrile
Inventor: TANIGUCHI MASATO
IPC: C07C323/60
Filed: 1988-11-14
Abstract: PURPOSE:To produce compounds which is used as a synthetic intermediate of photography couplers or medicine. safely and inexpensively without formation of sodium cyanide. CONSTITUTION:The reaction of a compound of formula I (R1, R2 are H, halogen, aliphatic, aryl, heterocyclic ring, alkoxy, aryloxy: R1 and R2 may connect to each other to form a ring; R1 and R2 may be identical or different from each other) with an alkali metal hydride such as sodium hydride is conducted in a solvent such as N,N-dimethylformamide at 0 to 200 deg.C to give the subject compound of formula II (M is alkali metal). The compound of formula II is mixed with a protonic solvent such as water to give the subject compound of formula III. The amount of the metal hydride is 0.5 to 5.0 equivalents to the compound of formula I.
Patent JP-H0595779-A (JP)
Title: Apparatus for culture
Inventor: TOYA TAISUKE
IPC: C12M1/10
Filed: 1991-10-08
Abstract: PURPOSE:To obtain an apparatus for culture, especially a rotating drum type apparatus for culture suitable for culturing a photosynthetic microorganism and/or a photosynthetic cell or a protoplast. CONSTITUTION:In an apparatus for culturing a microorganism and/or a cell, etc., a rotating culture vessel 1 having fixed connecting parts 2 in at least one end and a driving unit 4 for rotating this culture vessel 1 while holding the culture vessel 1 in the horizontal shaft direction are installed. A liquid inflow pipe 15 and an outflow pipe 16 and a gas inflow pipe 8 and an outflow pipe 8' and light emitters 7 are provided in the fixed connecting parts 2 to communicate them to the interior of the culture vessel.
Patent JP-H02132292-A (JP)
Title: Shield excavator and constructing method for tunnel lining
Inventor: ISHIDA KIKUO
IPC: E21D11/10
Filed: 1988-11-14
Abstract: PURPOSE:To improve a quality of concrete by movably providing in the drilling direction of an outer shell a pressing ring in a rear side of the outer shell for a mold supporting member, movably provided in the inside of a press ring, and discharging surplus water of the deposited concrete by moving the pressing ring. CONSTITUTION:In a condition that a press ring 7 is protruded to the rear of an outer shell 2, a mold supporting member 11 is moved to the front of the outer shell 2 with a pressing ring 5. Concrete 21A is injected and deposited in primary concrete depositing space 31, thereafter the pressing ring 5 is moved to the rear, pressurizing the concrete 21A discharging water. Thus, the concrete 21A enables its quality to be improved.