baber/WOPTO huggingface dataset:
Patent JP-S63179152-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: SUDA SEIJI
IPC: F02D41/14
Filed: 1987-12-18
Abstract: PURPOSE:To enable high-precise control of an air-fuel ratio, by a method wherein a control signal is generated according to a result of comparison of a value, prevailing after an output from an O2 sensor is A/D-converted, with a given slice level value and a result of discriminating that the A/D converted value crosses the slice level value. CONSTITUTION:During running of an engine, output signals from various engine running state detecting means containing an O2 sensor 3 are inputted to a control device 4. In the control device 4, an output from the O2 sensor 3 is A/D- converted, and the A/D converted value (signal V) is compared with a given slice level value (signal V/S). In the case of V>S/L, when it is decided that the signal V crosses (not crosses) the signal S/L, a control signal obtained by deducting a first (second) control amount from an air-fuel ratio control signal is generated. In the case of V<S/L, when it is decided that the signal V crosses (not crosses) the signal S/V, a control signal obtained by adding a third (fourth) control amount to an air-fuel ratio control signal is generated.
Patent JP-H01161553-A (JP)
Title: Address converting buffer controlling system
Inventor: FUKUZAWA HAJIME
IPC: G06F12/10
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the machine cycle of a system by providing plural address converting buffers for which the index by means of logical addresses is put in order so that real addresses can always be outputted from the 1st address converting buffer. CONSTITUTION:The 1st-5th address converting buffer TLBs 2-5 for which the index by means of logical addresses is put in order respectively hold plural address conversion pairs, of which a logical address and its real address are paired. A memory accessing logical address requested from an arithmetic section is held by a logical address register LAR 1 and, by part of the address, the TLBs 2-5 are addressed and index until an aimed address conversion pair exists. Namely, the TLBs are continuously indexed from the TLB 2 to the TLB 5 in the index order and, when an aimed address conversion pair does not exist in the TLB 2, one of the other TLBs where the aimed address conversion pair exists is indexed by substituting the conversion pair with that of the TLB 2. Therefore, a real address is always obtained from the 1st TLB 2 and, accordingly, the machine cycle of this system is reduced.
Patent JP-H05160217-A (JP)
Title: Hot chuck cooling meth0d
Inventor: KANAZAWA YURI
IPC: H01L21/66
Filed: 1991-12-03
Abstract: PURPOSE:To provide a hot chuck cooling method which prevents instantaneous boiling of cooling water, and can reduce the amount of use of a cooling gas. CONSTITUTION:Cooling operations when the temperature of a hot chuck exceeds 90 degrees Centigrade are as follows: first, a valve 2 chooses a cooling gas (a carbon dioxide gas) upon receipt of a control signal from a controller 3. In other words, a cooling gas in a line 5b is supplied to a line 5c. When the temperature of the hot chuck 1 drops down to 90 degrees Centigrade, the valve 2 selects a cooling water instead of the cooling gas upon receipt of a control signal from the controller 3. Since the temperature Of the hot chuck 1 is already down the 90 degrees Centigrade, instantaneous boiling of the cooling water can be prevented.
Patent JP-H08152840-A (JP)
Title: Image forming device
Inventor: HIROSE HIROYA
IPC: G03G21/20
Filed: 1994-11-29
Abstract: PURPOSE: To prevent a roll paper in printing standby from being deformed by the rapid change of temperature and humidity caused at boundary between parts in contact with and in non-contact with a carrying roller and a paper guide board. CONSTITUTION: Paper carrying at a roll paper housing part 2b is finished, and roll paper carrying rollers 10, 11, and 12 stop rotating to be in a printing standby condition, then a timer starts counting time. When the timer counts a specified time t1, a controller outputs a command for driving a motor in a direction opposite to a preceding driving direction to the driver of a motor for driving a roll paper supporting means 8 and the carrying rollers 10, 11, and 12. Thus, the drawing part of the roll paper 6 extruded from a roll part 6a is driven forward and backward by a specified amount at intervals of a specified time, so that the drawing part of the paper 6 is prevented from being deformed.
Patent JP-H10162086-A (JP)
Title: Table processor
Inventor: MASUI TAKAMITSU
IPC: G06Q10/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To output a comparison result to a cell to be compared without requiring any cell other than the cell to be compared by comparing numeric data stored for every cell of an object table to be processed with set comparison information, and changing the output representation format of data in the respective cells according to the result. SOLUTION: An object table sheet is specified according to the specification of an operator and a cell of this table sheet is specified. It is judged whether the numeric data of the cell is outputted as it is or after being converted into a graphic symbol from the state of a comparison execution flag 28A in comparison information 28 in cell information 26 of this cell. When the comparison information flag 28A is OFF, the numeric data stored in the numeric information in the cell information 26 is read in and when ON, an output data generating process is performed to store the graphical symbol in the storage data 28C in the comparison information 28 in the cell information 26. Then cell data are generated according to respective pieces of attribute information in the cell information 26 and displayed on the display device.
Patent JP-2001129444-A (JP)
Title: Air spray coating method and air spray hand gun used in the method
Inventor: SOKAWA TAKUHO
IPC: B05B7/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional air spray coating method that a coating material quantity applied on a material to be coated is decreased to scatter a large quantity of the coating material in all directions to increase the coating cost in the flow of the material to be coated, which has a small surface area, because the spray pattern of the coating material is fixed in spite of the size of the surface area of the material to be coated and the coating efficiency is lowered because the spray pattern is fixed even if the pulling angle of a trigger is lowered to decrease the discharge quantity of the coating material. SOLUTION: The air spray hand gun is constituted so that atomized air is sprayed by pulling the trigger at a small angle, a small quantity of the coating material is sprayed together with the atomized air by pulling the trigger at a middle angle and a large quantity of the coating material is sprayed by pulling the trigger at a large angle together with the spray of pattern air, and the spraying and stopping of the pattern air is controlled by the pulling angle of the trigger.
Patent JP-2000147151-A (JP)
Title: Clock with 24-hour hand
Inventor: SATODATE TAKAYUKI
IPC: G04B35/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a clock with a 24-hour hand where friction loss in the rotation of an hour wheel is small. SOLUTION: An hour wheel 190 includes an hour wheel gear 182, an hour jumper 184, an hour jumper pinion 186, and an hour display wheel 188. The hour wheel 190 is rotated based on the rotation of a minute wheel 126. A 24-hour display wheel 204 includes a cylindrical part 204a and a wheel gear part 204b. An hour wheel friction spring 192 is arranged between the surface of the glass side of a wheel gear part 188b of the hour display wheel 188 and the surface of the rear-lid side of the wheel gear part 204b of the 24-hour display wheel 204. The wheel gear part 204b of the 24-hour display wheel 204 is positioned between the wheel gear part 188b of the hour display wheel 188 and a setting wheel plate 160. The 24-hour display wheel 204 is rotated once in 24 hours based on the rotation of the hour wheel 190.
Patent JP-H06167382-A (JP)
Title: Body weight meter
Inventor: FUJIEDA HIROSHI
IPC: G01G19/44
Filed: 1992-11-30
Abstract: PURPOSE:To provide a body weight meter for measuring body weight and variation thereof. CONSTITUTION:The body weight meter comprises a weight sensor 1 for detecting body weight and converting the body weight into an electric signal, a section 2 for operating body weight basing on a signal received from the weight sensor 1, a memory section 3 for storing body weight operated at the body weight operating section 2, a section 4 for operating variation of body weight basing on the body weight operated at the body weight operating section 2 and a past body weight stored in the memory section 3 and outputting the variation of body weight thus operated, a section 5 for storing variation of body weight operated at the section 4, and a section 6 for displaying various data.
Patent JP-2000150930-A (JP)
Title: Manufacture of photoelectromotive element
Inventor: SAKAI SOICHI
IPC: H01L31/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To form a backside electrode simply in a short time and at low cost by continuously forming a metal oxide layer and a high-reflective metal oxide layer by a sputtering method in mixed atmosphere of inert gas and oxygen gas in the same reaction chamber. SOLUTION: A sample 12 wherein a transparent electrode and a photoelectric conversion layer are formed on a glass substrate is mounted from a preparation chamber 18 onto an electrode 15 in a reaction chamber 11, and transferred in the reaction chamber 11. When direct voltage is applied to electrodes 16 and 17, respectively, by DC power supplies 20 and 21, high energy ions of sputtering gas introduced through gas supply pipes 22 and 23 are injected to a Ti target 18 and an Ag target 19. Thereby, titanium oxide and silver oxide adhering to the sample 12 in this order, a backside electrode consisting of a metal oxide layer and a high-reflective metal oxide layer is formed. Thereby material cost is reduced for reduced manufacturing cost.
Patent JP-H06169399-A (JP)
Title: Method and device for image processing
Inventor: MURATA KAZUYUKI
IPC: B41J2/44
Filed: 1992-11-30
Abstract: PURPOSE:To improve the picture quality of a reproduced image by smoothing jags of an edge of a character, etc., and further sufficiently reproducing thin lines and isolated dots. CONSTITUTION:Image data 11 are inputted to a pixel window scanning circuit 12. The pixel window scanning circuit 12 outputs image data 13 of 7X7 pixels centering on a pixel to be processed. A fine pixel generating circuit 14 converts input data on one center pixel into eight fine pixel data 15 and outputs them in parallel. The fine pixel generating circuit 14 generates the eight fine pixel data 15 in a main scanning direction on the basis of the center pixel and peripheral pixel data so as to make the edge of the reproduced image smooth, eliminate the thickening or thinning of thin lines, or reproduce the input image on a printer without the blurring and erasure of an isolated dot. A parallel-serial converting circuit 16 converts the eight fine pixel data, inputted in parallel, into a serial data sequence to output a laser modulation signal 17.
Patent JP-H01159907-A (JP)
Title: Conductive material
Inventor: INAGAWA HIDEHO
IPC: H05K1/16
Filed: 1987-12-16
Abstract: PURPOSE:To restrain the fluctuation in resistance value due to temperature changes after forming a resistor by compounding a conductive filler showing negative resistance temperature characteristics and a conductive filler showing positive resistance temperature characteristics to a polymer resin. CONSTITUTION:A conductive material contains a conductive filler A showing negative resistance temperature characteristics, a conductive filler B showing positive resistance temperature characteristics, and a polymer resin C. The conductive filler A is most desirably to be fine carbon powder such as ketjen black and acetylene black, and the conductive filler B is desirably to be ruhtenium oxide or silicon carbide. The compound amount of the conductive filler A as well as B is desirably to be 5 to 20 weight parts, respectively, and the resistance value of this resistor is desirably in a range of 10 to 10<6>OMEGA. The polymer resin C such as one of epoxy resin, polyimide resin, silicon resin, etc., or its denaturated one, or the mixture of them is used as a binder. Furthermore, the polymer resin, an additive, and a solvent are desirably to be compounded 60 to 90 pts.wt. in total.
Patent JP-H07233826-A (JP)
Title: Manufacture of brake disc
Inventor: TENKOU ATSUSHI
IPC: F16D65/12
Filed: 1994-12-22
Abstract: PURPOSE:To efficiently manufacture a brake disc having excellent corrosion resistance by producing a brake disc-shaped raw material through machining a steel plate, and heat-treating and surface-treating the raw material to form a passivation film. CONSTITUTION:Raw material 1 is manufactured in a brake disc-shape by stamping a chrome system stainless steel plate, and a brake disc attaching domain A, to a wheel is provided on the inner peripheral sides of both the faces of the brake disc, and a brake pad slide-friction domain A. is provided on the outer peripheral sides of both its faces, and a plurality of bolt inserting through holes 2 and a plurality of through holes 31, 32 for improving cooling efficiency are bored on the above domains. The following hardening process is carried out for improving the strength of the brake disc. The strain of the brake disc is removed by a grinding process after heat-treatment, and the brake disc is then surface-treated to wholly form a passivation film 4. Thus the brake disc 5 is manufactured. The surface treatment is composed of a degreasing process, a scale removing process, a smut removing process, a pickling process, a chemical polishing process and a drying process, and the passivation film 4 is formed at the same time as polishing. Thus the brake disc can be improved in corrosion resistance and efficiently manufactured.
Patent JP-H10156439-A (JP)
Title: Ram control method of press brake and its controller
Inventor: YAMADA YUKIHIRO
IPC: B30B15/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid the danger of die breaking due to the die collision based on the input miss of bending data or the like by providing a die interference checking process setting the pressing force of a ram to about the value without any trouble and driving the ram when a driving die and a stationary die interfere. SOLUTION: A die interference checking mode is provided, when a punch 5 and a die 4 possibly collide e.g. at the time of starting work, the ram 2 is transferred from the upper limit position to the lower limit position at the minimum torque and the minimum torque transfer speed set in the memory within a NC unit. Accordingly, the danger of the die collision based on the input miss of bending data or miss-installation of the die or the like is previously prevented, and also working is easily suspended by a worker feeling danger because the transfer speed of the ram 2 is restrained. Therefore, the die breaking, the bad affect to the machine main body and the danger to the worker are avoided.
Patent JP-H09162915-A (JP)
Title: Maintenance use telephone system in loop lan
Inventor: SUKEGAWA FUMIO
IPC: H04L12/437
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the maintenance use telephone system in a loop LAN where communication among plural maintenance telephone sets is made without the need for control by hardware and software for inter-node communication by providing a maintenance telephone set transmission reception section to each node. SOLUTION: A maintenance telephone set transmission reception section 5 receives received data in its reception buffer (1) 402, uses a voice validity check section 403 to check the data, and delivers the data to a telephone set via a reception buffer (2) 406 to speech i/f 409 when the data are valid voice data. In the case of transmission, voice data are stored in a transmission buffer (1) 412 and the voice data are sent to a transmission line access section in a node via a transmission buffer (2) 414. Thus, the voice data outputted from an optional maintenance telephone set are received by any maintenance telephone set and the maintenance telephone system in a loop LAN is obtained, in which the communication between optional maintenance telephone sets is attained without the need for an exchange.
Patent JP-H03180658-A (JP)
Title: Prefabricated stair made of steel
Inventor: INO TATSUO
IPC: E04F11/02
Filed: 1989-12-08
Abstract: PURPOSE:To reduce weight as strength is ensured, to reduce a cost, and to improve general purpose properties by spanning a stair plate, formed with two members made of thin steel sheet, between strings each formed with horizontal and oblique beam parts made of a thin steel sheet and being of hollow structure. CONSTITUTION:Strings 2 formed with horizontal beam parts 2A and 2A and an oblique beam part 2B made of a thin steel sheet being of hollow structure having a longitudinally long hollow part (a) are installed in a manner to span between upper and lower stair landings 1. A stair part 4 is formed with a first member 4A made of a thin steel sheet having horizontal and longitudinal plate parts and a second member 4B made of a thin steel sheet having horizontal and riser plate parts. A plurality of stair plates 4 and 4, 4... formed in a rational shape in cross section by using a thin steel sheet having thickness differed according to the frequency of occurrence of wear are spanned between the strings 2 to build a prefabricated stair made of a steel. This constitution ensures high strength as the stair is light.
Patent JP-H02164847-A (JP)
Title: Oxidization of 2,6-diisopropylnaphthalene
Inventor: TACHIBANA YAKUDO
IPC: C07C51/265
Filed: 1988-12-19
Abstract: PURPOSE:To easily produce an oxidized compound in high yield and purity by using 2,6-diisopropylnaphthalene as a raw material and oxidizing the material with molecular O2 in an aliphatic monocarboxylic acid solvent in the presence of a specific catalyst under specific condition. CONSTITUTION:The objective oxidized 2,6-naphthalenedicarboxylic acid useful as a synthetic raw material for polyester, polyamide, etc., is produced by oxidizing 2,6-diisopropylnaphthalene (abbreviated as DiPN) with molecular O2 in an aliphatic carboxylic acid solvent (e.g. acetic acid) in the presence of a homogeneous reaction catalyst containing Co, Mn and Br as essential components [provided that atomic ratio of Co/Mn is 80/20-10/90 and that of Br/(Co+Mn) is 0.01-1] at 160-200 deg.C under a partial O2 pressure of 0.2-8kg/cm<2> (abs) while adjusting the feeding rate of the material to satisfy the formula M/F=2-6 wherein M (mol) is total amount of heavy metal of the catalyst existing in the reaction liquid in the reactor into which said DiPN is supplied and F (mol/h) is feeding rate of DiPN.
Patent JP-H05159615-A (JP)
Title: Mounting device for ceiling direct mounting type luminaire
Inventor: WATANABE TOSHIAKI
IPC: F21V21/02
Filed: 1991-12-04
Abstract: PURPOSE:To eliminate the use of a tool toward a ceiling and facilitate mounting by interposing a mounting device having a locking claw, a locking projection, a lock releasing button, and a plug socket between a rosette and a luminaire body at the time of mounting a ceiling direct mounting type luminaire on a sealing rosette provided on the ceiling. CONSTITUTION:A ceiling rosette 17, a mounting device 1, and a luminaire body 15 are mutually connected. In this constitution, the rosette 17 is a general rosette, and the device 1 newly provided has a locking claw 2 to be locked to the rosette 17, a locking projection to be fitted to the locking hole 15a of the luminaire body 15, a locking projection 1a to be fitted to the positioning notch 15c of the body 15, and also a lock releasing button 5 for releasing the locking. Independently from the mechanical locking, a plug socket for receiving the lead from he body 15 is provided on the side wall of the device 1. Thus, the mounting of the body 15 can be sufficiently performed only by the operation of the device 1.
Patent JP-2000318446-A (JP)
Title: Rear door of vehicle
Inventor: LEE JIN-LYOUL
IPC: B60J1/18
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the rear door of a vehicle in which the rear door is combined with a rear door outer panel by a hinge directly. SOLUTION: In a vehicle in which a rear door inner panel 33 and rear door outer panel 35 are combined in order in the rear portion of a car body and the rear door is combined by a hinge on the rear door outer panel 35 and the rear door can be opened/closed vertically, the rear door is composed of a glass plate 37 and the upper end of the glass plate 37 is combined with the rear door outer panel 35 directly by a hinge means 50.
Patent JP-H03182303-A (JP)
Title: Coloring and patterning by extrusion molding machine
Inventor: MATSUMOTO FUMIO
IPC: B28B3/20
Filed: 1989-12-12
Abstract: PURPOSE:To permit patterning on an extrusion molded form with simple device and method by a method wherein slurry suppliers, communicating with the interior of a vacuum chamber, are attached to the vacuum chamber of an extrusion molding machine at several places to supply the slurry colored by use of pigment into the extrusion molding machine. CONSTITUTION:A slurry tank 11 is filled with colored slurry while stock is supplied through a material hopper 3 of an extrusion molding machine 1. When the inside of the extrusion molding machine 1 is filled with the stock and a pressure difference in a vacuum chamber has become about 720mmHg, the motor 13 of a slurry supplying machine 10 is rotated to suck the colored slurry into the extrusion molding machine. The viscosity of the slurry is made constant, the rotation of the motor 13 rotating a ball valve 12 is made constant and the inside of the vacuum chamber 2 of the extrusion molding machine 1 is in a vacuum condition substantially whereby the slurry is sucked. Obtained molded form is dried, calcined whereby a ceramics plate, patterned with a flow pattern in the advancing direction by pigment, may be obtained.
Patent JP-H11139232-A (JP)
Title: Arm rest structure for automobile
Inventor: URA KAZUHARU
IPC: B60N3/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an arm rest structure for an automobile obtaining sufficient shock absorbing action and energy absorbing action by a simple structure. SOLUTION: An arm rest 8 formed to be swollen in an inner side of a door panel in an automobile comprises a core plate 4 formed by resin and a surface layer formed by elastic resin coating this core plate. In an upper surface of the core plate 4, slits 6, 6... are provided to be divided in groups A, B, C in a longitudinal direction, so as to give flexibility. In this way, the arm rest formed by the core plate 4 having flexibility and the surface layer having elasticity is provided with a simple structure, and sufficient shock absorbing action is obtained, and by enabling the arm rest to absorb large energy, in case of secondary collision of an occupant with the arm rest, usefulness-to protect the occupant-is enhanced.