baber/WOPTO huggingface dataset:
Patent JP-H0629928-A (JP)
Title: Photoelectric converter
Inventor: TANAKA HIROKAZU
IPC: H04B10/114
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the photoelectric converter in which a light receiving rate is improved by minimizing the effect of noise to the utmost. CONSTITUTION:The converter is provided with a 1st concave mirror 50 obtained by rotating a curve whose focus F is resident at a prescribed distance from an axial line Z around the axial line Z and with a 2nd concave mirror 51 obtained by rotating a curve whose focus is the same as the focus F and tying a point away from the axial line Z by a certain distance and the axial line Z around the axial line Z. Then, the 2nd concave mirror 51 is arranged in the inside of the 1st concave mirror 50 and a light receiving element 53 is arranged in a reflected optical path of the 2nd concave mirror 51.
Patent JP-H07296072-A (JP)
Title: Process management device
Inventor: KANBE TAKAHIRO
IPC: G06Q50/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a process management device capable of confirming the contents of operation on a screen. CONSTITUTION:A schedule data storage means 12 stores data on the operation contents of one or not less than two operation schedules and data on the processing period of the operation schedules, which are processed by each operation unit of plural operation units within the storage area of each operation unit based on the input of data in the order of the processing period. A display means 14 displays the processing period of the operation schedule as a band graph on the same time base concerning each operation schedule stored in the schedule data storage means 12 by each operation unit. An input means 16 inputs data of the processing contents and data on the processing period by each operation unit. A control means 28 makes the schedule data storage means to storage data on the operation contents and data on the processing period, which are inputted from the input means 14. Furthermore, the display means 14 is provided with a function displaying the operation contents stored in the schedule data storage means 12 with a corresponding bar graph.
Patent JP-S5212683-A (JP)
Title: Agent for collection of floating oil
Inventor: ABE KEIJI
IPC: C02F1/40
Filed: 1975-07-22
Abstract: PURPOSE: Collecting agent for floating oil in globular form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234341-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWASHIMA MASATOSHI
IPC: H01L27/118
Filed: 1984-05-07
Abstract: PURPOSE:To enable to simply obtain the high driving force with which the circuit mounted on an indication element or a circuit mounted on a separate substrate can be driven directly by a method wherein an output buffer region to be exclusively used for high driving force is brought together and formed on a circumferential circuit part, and a terminal pad to be used for power source is arranged on both sides of the output buffer region group of said buffer region. CONSTITUTION:The output buffer region 30 of a high driving force buffer region group is applied to the output terminal for which high driving force is needed. A general purpose input-output buffer region 50 is applied to the other input terminal or the output terminal of minor signal. At this time, as the high driving output buffer circuit 30 is connected and formed on the region group 40 to be exclusively used for high driving force, the bonding wire L1 to be connected to the side of the output buffer region 30 and the bonding wire L2 to be connected to the side of the other input-output buffer region 30 are isolated and wired without mixing each other, and the interference on the side of the input-output buffer region 50 due to the interline capacitance of the inside-package wiring can be markedly reduced even when a large output current is led out from the high driving power output buffer region 30.
Patent JP-H074682-A (JP)
Title: Method and device for controlling air passage of air conditioner
Inventor: IKE NORIMASU
IPC: F24F1/00
Filed: 1994-04-27
Abstract: PURPOSE: To adjust an air volume passing through a heat exchanger for each portion of the heat exchanger. CONSTITUTION: In an indoor machine 1 which includes a heat exchanger 2, an air fan apparatus 4 installed on an upper portion of the heat exchanger 2, and an exhaust duct 11 and an exhaust outlet 9 for guiding air exhausted from the air fan apparatus 4, there are provided an air flow passage alteration plate 7 on a lower portion of the air fan apparatus 4 and a step motor 5 for driving the air flow passage alteration plate 7. Further, a plurality of temperature sensors 6A to 6D are installed on the heat exchanger 2, and temperature data detected by the temperature sensor is divided into first zone data and second zone data. After the average values are calculated, they are compared, and following the result the air flow passage alteration plate 7 is rotated by a predetermined angle.
Patent JP-H11263944-A (JP)
Title: Webby adhesive material
Inventor: IMOTO SABURO
IPC: C09J7/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a webby adhesive material intended for stabilizing bonding operation and simplifying bonding process, having highly water-resistant adhesivity, capable of giving formed products with stable quality, and also having no adverse effects on the environment and human body. SOLUTION: This webby adhesive material is obtained using a slurry which is prepared by adding one or more kinds of fiber with a δ-value of 10-24 selected from organic polymeric compound fibers, glass fiber, ceramic fiber and carbon fiber to an aqueous solution essentially containing 1-10 wt.% PEG with a molecular weight of 200-1,000, 2-10 wt.% of a water-soluble polymeric compound bearing two or more carboxyl groups in one molecule and 20-45 wt.% of a polymeric compound with a δ-value of 7.9-9.5.
Patent JP-H06281709-A (JP)
Title: Device for testing battery capacity
Inventor: SHIMIZU HIROMI
IPC: G01R31/36
Filed: 1993-03-25
Abstract: PURPOSE:To precisely predict the discharge completion time of batteries with variable characteristics at different environmental temperatures by assuming the terminal voltage of a sample battery and its variation width and temperature to be independent variables, finding out a predictive formula through regression analysis, and substituting the measured values of a battery to be tested therefor. CONSTITUTION:After the discharging of a battery to be tested is started, a discharge current I, a terminal voltage V and a temperature T of the battery are measured at every measurement timings t1-tn set by a timer 31 through an A/D convertor 33 and a capacity predictive formula and a difference estimation formula are fetched from a memory 34 to calculate 32 the capacity of the battery to be tested and its difference range for estimation, then the results are displayed 36. For this purpose, a memory part 34 is provided with a memory 342 for storing the measured valued of terminal voltage of a battery, voltage variation width and temperature, a memory 341 for storing the capacity predictive formula, and a memory 344 for storing the difference estimation formula, In addition, the sample data are grouped by the characteristic factors of the battery, the mean difference in estimated value of the capacity between respective group and total groups is stored 343, then the mean difference is added to/subtracted from 32 the estimated value of the capacity, so that the measurement precision can be improved.
Patent JP-S62246188-A (JP)
Title: Magnetic head feeding device
Inventor: TOKUDA KAZUHIRO
IPC: G11B19/14
Filed: 1986-04-18
Abstract: PURPOSE:To accurately set a home position or an end position by forming transmission holes on a pair of coaxially arranged gears and detecting the position, where transmittance holes coincide with each other, by a detecting part. CONSTITUTION:The rotational force of a stepping motor 43 is decelerated through a gear train 37. When the stepping motor is driven by 12 steps, the rotational force is decelerated by the gear train to move a head carriage 36 by 100mu. A magnetic head 38 is moved by every one track on a magnetic disk 20 in a disk pack 12 in this manner to record or reproduce data. If the home position is set when the number of feed steps of the stepping motor 43 is 0 and the end position is set when said number is 650, the position where transmittance holes 56A and 58A coincide with each other is detected by a detecting part 38 to bring the magnetic head 38 to the home position or the end position.
Patent JP-H08153082-A (JP)
Title: Semiconductor integrated circuit device and signal processing method
Inventor: SAWASE TERUMI
IPC: G06F15/78
Filed: 1995-04-14
Abstract: PURPOSE: To arbitrarily constitute the logical function of a logic circuit in conformity with information written from the outside by constituting the logic circuit of an electrically writable non-volatile semiconductor memory element inside a single chip microcomputer. CONSTITUTION: The single chip microcomputer is constituted of a processor 5 consisting of a CPU 2, a RAM 3 and a ROM 4, a programmable logic array(PLA) 6 as the logic circuit device of variable logical structure, and an input/ output port (I/O) 7 on the same semiconductor substrate 1, and each block is connected by a common bus 8. Besides, the PLA 6 is connected directly to the I/O 7 and the CPU 2 by signal lines 9, 10. The ROM 4 is used for storing the software (program) of the single chip microcomputer. Besides, the PLA 6 acts as a logical device for realizing the hardware of the single chip microcomputer, and this PLA 6 contains the electrically writable non-volatile memory element.
Patent JP-2000205267-A (JP)
Title: Rolling bearing for information business equipment
Inventor: ITO HIROYUKI
IPC: F16C33/58
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for information business equipment which has low torque, low torque variation, and excellent resistance against frettiong while it maintains a very high cleanness and a long lifetime (durability) in high speed operation. SOLUTION: A rolling bearing for information business equipment is equipped with rollers furnished at the surface with a dimple of 0.2-20 μm in diameter to serve as an oil sump and/or raceway rings whose raceway has a center line main roughness of 0.05-0.3 μm and uses a lubricating oil having a dynamic viscosity at 40 deg.C of 10-500 mm2/s or a lubricant consisting of a base oil. The lubricant is stored in the dimple of balls or on the raceways, and thereby rotational swings or raised torque likely in the conventional arrangement can be eliminated, and the lifetime in high speed operation can be prolonged and also a very high cleanness be secured.
Patent JP-S63256626-A (JP)
Title: Polymeric composite and its production
Inventor: KIMURA MASATOSHI
IPC: C08J3/21
Filed: 1987-04-14
Abstract: PURPOSE:To produce a polymeric composite containing a well-dispersed rigid polymer, which can be molded from a highly concentrated polymer solution, by mixing two specified polyamic acids. CONSTITUTION:30-99wt.% polyamic acid comprising 70-100mol.% structures of formula I, 30-0mol.% structures of formula II (wherein Ar1 is a group of formula III or IV), 70-100mol% structures of formula V and 30-0mol.% structures of formula VI (wherein Ar2 is a group of formula VII, X and X' are each H, an alkyl, an alkoxy or a halogen and Y is a direct bond, -O-, -CH2-, -S- or the like) is mixed with 70-1wt.% polyamic acid comprising 0-50mol.% structures of formula I, 100-50mol.% structures of formula II, 0-100mol.% structures of formula V and 100-0mol.% structures of formula VI in an amide solvent to obtain a polymeric composite comprising 30-99wt.% polyimide comprising 70-100mol.% structures of formula VIII, 30-0mol.% structures of formula IX, 70-100mol.% structures of formula X and 30-0mol.% structures of formula XI and 70-1wt.% polyimide comprising 0-50mol.% structures of formula VIII, 100-50mol.% structures of formula IX, 0-100mol.% structures of formula X and 100-0mol.% structures of formula XI.
Patent JP-H07297214-A (JP)
Title: Resin flash removal method and removal die
Inventor: GOTO AKIHIKO
IPC: B29L31/34
Filed: 1994-04-27
Abstract: PURPOSE:To completely remove resin flash without leaving resin residue on a lead in a resin flash removal method and a removal die for removing resin flash lying between adjoining leads of an IC after resin sealing. CONSTITUTION:A punch 1 having the same configuration as a configuration of a region occupied by a resin flash 3 on approximately the same outer dimensions thereof and a punch 1a whose outer shape is smaller than that of the punch 1 are provided. At first, a resin flash 3 is slightly pushed by the punch 1, an adhesion part of the resin flash 3 with a lead 4 is peeled and it is made to remain between the leads 4. Then, the resin flash 3 is pushed by the punch 1a, separated from the lead 4 and discharged from a hole 13a as an integral resin piece 10b.
Patent JP-S5425353-A (JP)
Title: Manufacturing process of inner and outer ring elements for control roller bearing
Inventor: SAWAI HIROYUKI
IPC: F16C33/64
Filed: 1977-07-28
Abstract: PURPOSE: To inexpensively offer by manufacturing in plastic processing of inner and outer ring elements for conic roller bearing having inner and outer ring elements which have the diameter at the minimum diametral part of the outer ring inner diameter smaller than the diameter at the maximum diametral part of the outer ring inner diameter smaller than the diameter at the maximum diametral part of the inner ring outer diameter or approach to one another. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59214755-A (JP)
Title: Concentration measurement using constant potential electrolysis
Inventor: FUKUMURA KEIJI
IPC: G01N27/42
Filed: 1983-05-20
Abstract: PURPOSE:To measure a current of a diluted solution, a current of a standard solution and a current of a solution to be tested and calculate the concentration of the solution to be tested from a specific formula by a method wherein a standard solution which is chemically stable and detected easily and makes chemical reaction with the solution to be tested easily is introduced and this standard solution is used superfluously over the solution to be tested. CONSTITUTION:A standard solution, which is chemically stable and detected easily (i.e. the variation of a current is large) and makes chemical reaction with a solution to be tested easily, is introduced. A current value X0 of a diluted solution and a current value X1 of the standard solution are measured and then the solution to be tested is added and its current value X2 is measured. As a result, a stable current value is obtained. In other words, the standard solution is added (Q) and its current value X1 is measured and then the solution to be tested is added (P). The solution to be tested reacts with the standard solution quickly and the current value X2 corresponding to the superfluous standard solution is measured. The concentration Ni of the tested solution is calculated by the formula; Ni=(X1-X2)divided by (X1-X0)X N0 (where N0 means the predetermined concentration of the standard solution). Because the standard solution is chemically stable and variation of its current is large. Concentration measurement without measurement error can be realized.
Patent JP-S60238145-A (JP)
Inventor: PIITAA JIYON DEGEN
IPC: B01J20/28
Filed: 1985-04-25
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-S63255422-A (JP)
Title: Spraying work of concrete and metal net form therefor
Inventor: NISHIMURA SENJI
IPC: E02D17/20
Filed: 1987-04-14
Abstract: PURPOSE:To lessen the rebound of aggregates by a method in which the lower mesh size of the metal net of a metal net formwork is made greater than the upper mesh size, and concrete is sprayed into the formwork. CONSTITUTION:A metal net formwork 1 whose mesh size is increased toward the lower side is set on the ground surface, and concrete is sprayed into the space between the formworks 1. Aggregates which rebound from the ground surface can thus be directed through the mesh of the metal net to the outside.
Patent JP-H05258638-A (JP)
Title: Manufacture of riveted type clad electric contact
IPC: H01H11/04
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a riveted type clad electric contact capable of being stably opened and closed without the contact material and the base material being peeled due to arc heat and joule heat when it is firmly jointed by mutually diffusing Ag of the contact material and Ag of the base material to increase the bonding strength and mounted on a relay, a switch or the like and loaded. CONSTITUTION:A contact material composed of Ag-unoxidized compounds and having a required dimension and a base material composed of Ag-oxide and having a required dimension in which Ni, Cu, Al and the like are added to Ag by 0.01 to 1% and oxidized in the wire-drawing process are formed in a riveted type by cold pressure welding and then the contact material is brought into Ag-oxide by oxidation treatment.
Patent JP-S62295967-A (JP)
Title: Production of water paint having low solvent content
Inventor: KITAMURA YOICHI
IPC: C09D5/00
Filed: 1987-04-14
Abstract: PURPOSE:To obtain the title paint having a low org. solvent content and excellent dispersibility, stability, film-forming properties, adhesion, corrosion resistance, etc., by azeotropically distilling an aq. dispersion contg. a self-emulsifiable, self-crosslinking resin dispersed therein in a vacuum until a specified composition and a specified concn. are obtd. CONSTITUTION:A self-emulsifiable, self-crosslinking resin (A), such as ammonium salt or amine salt of a partial reaction product of an acrylic resin having COOH groups with an epoxy resin, is dispersed in an aq. diluent (B) composed of 90-98wt% water (a) and 10-2wt% water-miscible org. solvent (b) selected from the group consisting of cellosolve solvents having a b.p. of not lower than 180 deg.C and carbitol solvents having a b.p. of not lower than 180 deg.C to obtain an aq. dispersion. The dispersion is azeotropically distilled under a reduced pressure of 10-50mmHg until the component B has a composition consisting of not less than 90wt% water and not more than 10wt% component (b) and the concn. of solids reaches 15wt% or higher, thus obtaining the title water paint.
Patent JP-S58223633-A (JP)
Inventor: JIYON JIEI BURENAN
IPC: C03C10/00
Filed: 1983-05-20
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-H06299914-A (JP)
Title: Air heater for internal combustion engine
Inventor: MURAMATSU SEIGO
IPC: F23L15/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide an air heater for internal combustion engine which reduces assembling and wiring work, reduces the manufacturing cost, and excels in reliability. CONSTITUTION:An air heater for internal combustion engine is provided with a frame 2 which has openings 201 to 204, forms bulkheads 21, 22 having a recessed groove 211 and a notched section by integral molding, and is in the shape of a rectangular outer frame incorporating a whole air intake port, (-) terminals 31, 32 provided on each end side of the frame 2, and a (+) terminal 33 provided at the center of the frame 2. Further, it is provided with heater elements 41, 42 whose-ends 411, 421 are connected to the (-) terminals 31, 32 and whose other ends 612, 422 are connected to the (+) terminal 33 and a support member 5 which insulates and supports the frame 2 on the heater elements 41, 42.
Patent JP-H09254357-A (JP)
Title: Screen printing machine
Inventor: TAKESHIMA SHIGEAKI
IPC: B41F15/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine capable of applying printing to a long film (web) with high accuracy and having a printing screen excellent in durability. SOLUTION: A printing screen is connected to a servo motor by a feed screw mechanism being a uniform velocity drive mechanism to be driven so as to be recelprocally moved at uniform velocity and a holding member 32 is provided to the base member 31 reciprocally driving a running mechanism 30 by a feed screw mechanism 33 being a uniform velocity drive mechanism so as to be driven in a liftable manner by a cylinder 35. The base member 31 and the holding member 32 are moved toward the upstream side of a film running direction T in a separated state and, thereafter, a film L is held between the base member 31 and the holding member 32 to be moved in the film running direction T to be allowed to run by the reciprocal movement of the base member 31 and the holding member 32.
Patent JP-S58207142-A (JP)
Title: Producer of crt display screen
Inventor: USUI SUMIO
IPC: G06F3/0487
Filed: 1982-05-27
Abstract: PURPOSE:To facilitate an easy production of a screen, by providing a pair of CRT displays and designating means of these displays. CONSTITUTION:A list of picture elements is displayed to a CRT display 21 in response to the request of an operator. Then a tablet 23 and a stylus 25 are used to select an optional picture element out of the list of picture elements. The display color of the selected picture element is varied to show the selection. Then a tablet 24 and a stylus 26 are used to designate successively optional points on a CRT display 22, and these picture elements are successively dispalyed to the display 22. Furthermore the tablet 23 and the stylus 25 are used again to select other picture elements out of the list of picture elements. Thus the display color of the selected picture element varies. Thereafter an operation equal to those mentioned above is possible.
Patent JP-H08261408-A (JP)
Title: Combustor of fluid heater
Inventor: TAKEMURA YOSHIRO
IPC: F23C99/00
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a combustor of a fluid heater which is easy to manufacture, inexpensive and excellent in thermal efficiency and enables reduction of NOx. CONSTITUTION: In a combustor of a fluid heater wherein a plurality of holes are formed in a plate body and wherein combustible gas 7 is passed through the holes 4 and a flame is formed on the downstream side of the holes 4, a heat transfer wall 1 of the fluid heater is used as the plate body and the holes 4 through which the combustible gas 7 flows are provided in the heat transfer wall 1.
Patent JP-H02266945-A (JP)
Title: Ink jet head
Inventor: OKADA YASUYUKI
IPC: B41J2/05
Filed: 1989-04-10
Abstract: PURPOSE:To enable low cost, miniaturization, and densification of an ink jet printer to be obtained by a method wherein paraffin is used as an actuator for flying ink. CONSTITUTION:An ink supply port 4, an ink jet-out port 5, and a container filled by paraffin 2 which is separated from them with an elastic material 6 are established. When the paraffin is heated at about 72 deg.C to 73 deg.C with a heater 3, the paraffin becomes liquid from solid, and its volume expands by about 15%. Pressure by its volume expansion is transmitted to ink 1 through an elastic film 6 between the paraffin 2 and the ink 1, and the ink 1 is jetted as an ink drop from the ink jet mouth 5. When the ink flies, the paraffin is of a liquid state. When the paraffin is cooled to return to a solid state after jetting of the ink drop, the ink 1 is introduced into an ink part from the ink supply port 4 since a volume of the ink part is increased. By using the paraffin 2 in this way, a low cost, miniaturization, and densification of the title ink jet head can be realized.