baber/WOPTO huggingface dataset:
Patent JP-H09179308-A (JP)
Title: Coating device of photoresist
Inventor: SAEKI MASAHIKO
IPC: H05K3/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain uniform thickness of a coating resist film and to perform complete etching. SOLUTION: This coating device of a photoresist is used to continuously apply a photosensitive photoresist liquid 4 on the surface of a metal foil laminated on an insulating film 1. Air is blown from a compressor 16 through an air nozzle 11 to the resist film 8 applied on the surface of the metal foil. Air is blown to both sides of the film where the coating film easily builds up due to surface tension in such a manner that the air blown just after coating gives force to the resist film against the surface tension. Thus, the resist film is made flat, and as a result, a good wire pattern can be obtd.
Patent JP-H09180924-A (JP)
Title: Dust core and manufacture thereof
Inventor: MITANI HIROYUKI
IPC: B22F3/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dust core and a manufacturing method of the dust core having a sufficiently high permeability as the soft magnetic material for the electromagnetic part such as a cholk coil and the like for a power source, and also having sufficiently high strength for prevention of damages when wiring is conducted. SOLUTION: This dust core is formed by compacting, bonding and solidifying soft magnetic powder. The above-mentioned soft magnetic powder is covered by an insulating layer containing SiO2 oxide fine particles, and the soft magnetic powder is bonded with each other through said insulating layer. Also, the dust core has 0.5 to 10 mass % against the above-mentioned SiO2 particle diameter of 50μm or smaller and/or SiO2 quantity and the quantity of soft magnetic powder. The dust core is manufactured by mixing a suspension solution, containing the SiO2 oxide fine particles, and the soft magnetic powder, after the mixture has been dried up, it is compressed by powder molding pressing, hardened and molded, and then it is annealed at 800 to 1000 deg.C to remove internal stresses.
Patent JP-H09176130-A (JP)
Title: Optically active 4,5-diphenyl-2-imidazolidinone derivative
Inventor: ISOBE TOSHIO
IPC: C07D233/70
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain 4,5-diphenyl-2-imidazolidinone derivative useful as a reagent for asymmetric synthesis to be used for selectively producing optically active compound. SOLUTION: This new compound is expressed by formula I (R<1> is an alkyl; R<2> is a dialkoxyphosphoryl or halogen; * denotes a site bearing an asymmetric carbon atom), e.g. (4S,5S)-1-chloroacetyl-4,5-diphenyl-3-methyl-2-imidazolidinone. The compound of formula I is obtained by the following process: starting from optically active 1,2-diphenyl-1,2-ethanediamine of formula III, a 4,5-diphenyl-1- alkyl-2-imidazolidinone of formula III is produced through four processes, and is then reacted with a halogenocarboxylic acid halogenide of formula IV (X<3> and X<4> are each a halogen).
Patent JP-H05171665-A (JP)
Title: Control method of water discharger with sensor
Inventor: ARAKI OSAMU
IPC: E03C1/05
Filed: 1991-12-24
Abstract: PURPOSE:To stabilize automatic water discharge. CONSTITUTION:A reed switch 50 is fitted onto the rear end face of a shower head 20 in order to detect the installation of the shower head 20, and a magnet 48 is mounted at the front end of a column 16. A water discharge switch 32 and a sensor 40 are set up to the shower head 20. Water discharge/cut-off are changed over by depressing the switch 32. When the sensor 40 detects the hand, etc., of a human body, water is discharged automatically. A mixing valve is controlled only by a signal from the water discharge switch by a controller within a fixed time after the reed switch 50 is turned ON. Even when the shower head 20 is gripped so as to cover the sensor 40 and the shower head 20 is mounted to the column 16, water is not discharged automatically within the fixed time. Accordingly, even when the shower head is installed to the column at the time of the state of cut-off, no water is discharged unexpectedly.
Patent JP-H05174204-A (JP)
Title: Color bar-code and bar-code reader
Inventor: ADACHI YUTAKA
IPC: G06K7/12
Filed: 1991-12-24
Abstract: PURPOSE:To exactly detect a color used for printing even by a color bar-code printed by using color mixture, as well. CONSTITUTION:A color bar-code is printed by using combination of colors which do not become black even if several colors which are used are mixed, for instance, cyan, magenta and yellow, except the time when all colors that are used are mixed. In the bar-code reader, a reflected light from the color bar-code is resolved into additive complementary colors of a color used for printing of a bar, for instance, color components of red, green and blue by a three-color resolving prism 12, and the respective components are detected by photodetectors 14 (14R, 14G, 14B). A decoding block 18 refers to a correspondence table for showing to which printing color an output result of the photodetector 14 stored in a correspondence table storage part 18A corresponds, decides that the bar is written by using at least the complementary colors of detection sensitivity of the photodetector 14 which does not respond, and detects the color used for printing.
Patent JP-H06169101-A (JP)
Title: Wiring device
Inventor: HARA KUNIHIKO
IPC: H01L27/00
Filed: 1992-11-30
Abstract: PURPOSE:To perform wiring between three-dimensionally arranged chips and the like by providing a plurality of light-receiving arrays which perform at least either of transmission of light or output of an electrical signal when a light is received from a space optical modulator or from outside. CONSTITUTION:The light 4, which is passed through a space optical modulator 13, is made to irradiate on the third and the fifth light-receiving elements 16 and 16 from the front side. However, when the third light-receiving element 16 from the front is made of the material which transmits no light, for example, an electric signal 7 is outputted from an electric signal output terminal Y3 without transmitting the light 4 to outside. On the other hand, when the fifth light-receiving element 16 from the front is made of the material which transmits a part of the light, the light 4 is transmitted to outside, and an electric signal 7 is outputted from an electric signal output terminal Y5. Accordingly, an electric signal input terminal X1, and an electric signal output terminal Y5, an electric signal input terminal X2 and electric signal input terminal Y3 can be electrically connected.
Patent JP-2001149177-A (JP)
Title: Lumbar support apparatus
Inventor: SHIMOKI KAZUAKI
IPC: B60N2/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a lumbar support apparatus wherein a part thereof in contact with the waist of a person who takes a seat can be adjusted vertically, backwardly and forwardly. SOLUTION: The lumbar support apparatus 2 includes a lumbar plate 4 to support the waist of a person who takes a seat, a first moving mechanism 5 to move the upper part of the plate 4 back and forth, and a second moving part 6 to move the lower part of the plate 4 back and forth. By turning a rotation knob of each of the mechanisms 5, 6, a swingable part 7a of a bar member 7 is swung back and forth, causing the upper part and lower part to move back and forth.
Patent JP-2000147600-A (JP)
Title: Cover driving device and digital still camera
Inventor: YAMAGUCHI KOICHI
IPC: G03B11/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To secure the degree of freedom in the design of a camera without sacrificing handleability by guiding a cover member in a 1st direction and a 2nd direction different from the 1st direction by a guiding part while moving it from a shielding position to an opening position. SOLUTION: The cover member 201 is driven between the shielding position and the opening position by a cover driving device 200. The cover member 201 moved to the shielding position shields the aperture of a front side case 11. In such a case, a photographing lens 13, the light projecting port 14a and the light receiving port 14b of an infrared range-finding device, the light emitting part 15 of a stroboscopic device, a finder optical system 16, an LED 17 and a photometric window 18 are all shielded. Meanwhile, they are all opened in a state where the member 201 is moved to the opening position. When the member 201 is moved from the shielding position to the opening position, movement in a rotating (1st) direction and movement in a parallel (2nd) direction are combined and performed, so that the member 201 is housed at the specified position inside the digital still camera 10.
Patent JP-H0525467-A (JP)
Title: Heat storage material composition and its production
Inventor: SAIDA KENJI
IPC: F24D11/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a composition for a latent heat storage material which scarcely decreases in the quantity of latent heat even when it is subjected to repeated heat history of melting and solidification, and a process for producing the same. CONSTITUTION:A heat storage material composition comprising sodium sulfate, water and a crosslinked polymer obtained by polymerizing at least one monomer selected from among an unsaturated carboxylic acid, an organic unsaturated sulfonic acid and salts thereof with a polyfunctional monomer, wherein 13-27mol of the water is present per mol of the sodium sulfate; and a process for producing this composition comprising polymerizing at least one monomer selected from among an unsaturated carboxylic acid, an organic unsaturated sulfonic acid and salts thereof with a polyfunctional monomer by using a polymerization initiator in the presence of anhydrous sodium sulfate and 13-27mol, per mol of the anhydrous sodium sulfate, of water.
Patent JP-H09177468-A (JP)
Title: Dicision method for reference direction of drilling device
Inventor: OTA KAZUYUKI
IPC: E21B19/24
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate operation to find slippage of a drilling device in the reference direction against the reference direction of drilling. SOLUTION: A drilling device is furnished with a boom 15 to support a guide shell 6 by a guide mounting, a detector to detect operating quantity of these movable parts and an arithmetic and control unit to carry out automatic positioning of the guide shell 6 in accordance with its detected data. Thereafter, a head end of a bit 7 is matched with a reference point P on a facing 10 on which a laser beam LB is projected, a positional data of an operating reference point J of a drilling device against the reference point P on the facing from a detected value of the movable part at this time, thereafter, an observation point on the guide mounting is matched on the laser beam LB in front of the facing, a positional data of the observation point on the laser beam LB is found from the detected value of the movable part,  and slippage of a reference line of drilling and a reference direction of the drilling device is found from a positional data of the observation point on the laser beam LB against a position of the reference point P on the facing.
Patent JP-H05172621-A (JP)
Title: Distortion measuring device
Inventor: SUZUKI TATSUYA
IPC: G01H3/04
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a distortion-measuring device which utilizes characteristics of impulse response measurement and at the same time can measure non-linear distortion characteristics of a speaker. CONSTITUTION:A title item is provided with a signal-generation part 1 which generates an impulse (rectangular wave) signal with a flat spectrum within at least desired frequency range, a filter 2 which limits the signal to a desired frequency range, an amplification part 3 which amplifies the band-limited signal, an observation part 4 which observes response of an object to be measured for the amplified signal, an analysis part 5 which performs frequency analysis of the observation signal at the observation part 4, and a display part 6 which displays a result of the above analysis, thus achieving measurement with a vibration plate being driven fully since energy of an input signal is large as compared with a normal impulse signal.
Patent JP-H03203702-A (JP)
Title: Production of optical fiber coupler
Inventor: FUKUMA MASUMI
IPC: G02B6/28
Filed: 1989-12-29
Abstract: PURPOSE:To shorten the time required to fix a coupler in a protective member by using a heat-meltable adhesive. CONSTITUTION:A protective member 6 with at least one straight groove 6a and a heat-meltable adhesive 6c set near both ends of the groove 6a is heated and a melt-bonded and drawn optical fiber coupler 1 is put in the groove 6a and fixed by cooling. Since a heat-meltable adhesive such as solder is used as the adhesive 3c for fixing the coupler 1 in the member 6, the adhesive 6c can be melted and solidified according to temp. to enable adhesion and the time required to fix the coupler 1 is shortened. Since the adhesive 6c is previously set near both ends of the groove 6a in the member 6, adhering and coating works are made unnecessary after the coupler 1 is put in the groove 6a.
Patent JP-H06193938-A (JP)
Title: Air conditioning system
Inventor: UEDA HIROYUKI
IPC: F24F11/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide an air conditioning system which enables the operating of an air conditioning apparatus for a fixed period of time within a set budget of power charge. CONSTITUTION:This air conditioning system is provided with a plurality of air conditioning apparatuses 3, a remote controller 5 to set temperature in rooms to be air conditioned with the air conditioning apparatuses 3, a centralized controller 2 to control the air conditioning apparatuses 3 by a power corresponding to the set temperature and a watt-hour pulse meter 4 to measure electric energy consumed of the air conditioning apparatuses 3. A total power budget for operating the plurality of air conditioning apparatuses 3 for a fixed period of time is allotted to the air conditioning apparatuses 3 at a machine-wise distribution ratio and a budget for a fixed period of time is allotted to each of the air conditioning apparatuses 3 at a daily distribution ratio per day Moreover, a power charge calculator 1 is provided to multiply the daily budget by a set temperature ratio per unit time to compute a budget per unit time and issues a command to the centralized controller 2 so that the air conditioning apparatuses are operated by a power corresponding to the individual budgets per unit time.
Patent JP-H03202429-A (JP)
Title: Flux feeder
Inventor: MIZUSHIMA TAKASHI
IPC: C22B21/06
Filed: 1989-12-29
Abstract: PURPOSE:To blow a refining flux into a molten Al alloy with a simple device by blowing the flux in a hopper into the molten alloy through an immersed pipe utilizing the pressure of an inert gas such as nitrogen. CONSTITUTION:A flux is blown into a molten Al alloy 17 in a crucible 16 to remove gases and oxides and to refine the molten alloy 17. In this case, a high pressure gaseous nitrogen cylinder 11 is connected to a pipe 4 fixed in a flux hopper 3 through a tube 12. The flux 2 is introduced into the hopper 3 from the supply port 7 of the hopper 3, and then the supply port 7 is closed by a cap 8. High pressure gaseous N2 is then introduced from the cylinder 11 through the tube 12 and injected from an opening 6 provided at the upper part of the pipe 4 to press the surface of the flux 2, hence the flux is introduced into the pipe from an opening 5 provided at the part immersed in the flux, and the flux is blown into the molten alloy 17 from the tip of a lance 15 fixed to the lower part of the pipe 4.
Patent JP-H09182837-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To avoid inconvenience that the disadvantages of a game place become too large while providing a player with the interest of a game accompanying a special game state by attaining the special game state when predetermined special conditions are established and performing control to a state capable of imparting a small game value in the specified game state. SOLUTION: In a pachinko game machine, a variable display device 4 for variably displaying the plural kinds of identification information is provided in the center of a game area 3, the variable display device 4 is started when a start winning ball which enters a start port 9 is detected by a start ball detector 21, and when the combination of special patterns becomes a specified combination in a state where it is variably stopped, the game state is turned to the specified game state advantageous to the player, that is a variable winning ball device 10 is turned to a large winning state.  In this case, when large winning for improving the generation probability of the large winning state is generated, the control is performed so as to perform a processing for a second specified game state for which the upper limit number of times of the repetitive continuation control of a variable winning device is less compared to the time when the large winning by the matching of normal patterns is generated.
Patent JP-H10167754-A (JP)
Title: Vitrifying material for solidifying waste and waste-solidified glass
Inventor: MURAKOSO MASATOSHI
IPC: C03C3/085
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a vitrifying material substantially not containing a substance evaporable on the vitrification of wastes, capable of being melted at a temperature of <=1400 deg.C, high in chemical durability and used for solidifying the wastes, and to obtain the waste-solidified glass. SOLUTION: This waste-solidified glass is obtained by adding vitrifying materials to incinerated ashes so as to give a composition comprising 35-48wt.% of SiO2 , 6-13wt.% of Al2 O3 , 6-20wt.% of Fe2 O3 , 3-7wt.% of MgO, 4-15wt.% of CaO, 2-5wt.% of ZnO, 0-5wt.% of TiO2 , 0-15wt.% of Na2 O, 0-15wt.% of K2 O, and 0-5wt.% of Li2 O, and further 2-25wt.% of (Na2 O+K2 O+Li2 O), 0-3wt.% of SO3 and 0-7wt.% of P2 O5 .
Patent JP-H10239743-A (JP)
Title: Motive power transmitting device for camera, and device using the same
Inventor: OKUNO RYOJI
IPC: G03B17/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make a motive power transmitting device small in size and inexpensive, by using a spool gear as an intermediate gear for transmitting driving force. SOLUTION: When a pinion gear 4 is rotated in a film winding driving direction by a motor, reduction gear trains 5 to 7 and the spool gear 3a are rotated and a winding spool 3 is also rotated. A thrust gear 11 is rotated by receiving the driving force of the motor through the spool gear 3a and a clutch part 12 gets in a coupled state. The rotation of a rewinding gear 13 is transmitted to a fork gear 16 through idler gears 14 and 15 and a cartridge spool engaged with a fork 16a is driven and rotated, so that the film 2 is fed out from a cartridge 1. The spool gear 3a is used as an idler gear for transmitting the driving force to the thrust gear 11 for inputting the driving force of the motor to a cartridge spool driving system leading to the fork gear 16 from the rewinding gear 13.
Patent JP-2000168223-A (JP)
Title: Method for printing latent information on medium
Inventor: MASUYAMA HIROMICHI
IPC: B41M3/14
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make latent information such as a secret letter or figure undiscernible unless a halftone penetrating body is put thereon, by providing a stage of registration wherein a printing plate is formed registering a third halftone screen with a second one. SOLUTION: A printing plate 18 is formed by butt-to-the-line registration of a third halftone screen with a second one. As to latent information such as '1', only the boundary region of the outline thereof is expressed by the density of dots 10. Since the dots are spaced rougher practically than those presented herein and are formed at points of intersection of 93 rules in a 1-inch square, it is very difficult to read the latent information in an ordinary condition. In order to read the latent information, accordingly, the halftone screen having dots formed at the points of intersection of 93 rules in the 1-inch square needs to be registered with and laid over a medium or a leaflet whereon the latent information is printed.
Patent JP-H10189188-A (JP)
Title: Electric outlet
Inventor: KASAHARA TAKESHI
IPC: H01R13/717
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To stably connect AC adapters to an outlet without being protruded to its outside and without blocking multiple plug blade insertion holes by providing adapter mount faces for mounting the connection faces of the plug blade side of the AC adapters feeding DC to electric apparatuses, adjacently to the plug blade insertion holes on the front face of an outer shell. SOLUTION: This outlet 1 is constituted of a longitudinal electric outlet body provided with one or multiple pairs of blade receiving springs in a line and a longitudinal outer shell 3 storing the electric outlet main body and formed with plug blade insertion holes 6 corresponding to the blade receiving springs on its front face. Flat adapter mount faces 5 extended in the length direction of the outer shell 3 are formed adjacently to the blade insertion holes 6 on the front face of the outer shell 3 of the outlet 1. The connection face of an AC adapter is mounted on the adapter mount face 5, plug blades of the AC adapter are inserted into the blade receiving springs from the plug blade insertion holes 6, and an adapter body is turned and mechanically and electrically connected to the electric outlet body.
Patent JP-2000171165-A (JP)
Title: Constant temperature pipe device
Inventor: SUGATA MITSUAKI
IPC: C21D1/34
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature pipe device that is compact, is in simple structure, and has low running costs for passing a high-temperature rod-shaped article while maintaining temperature. SOLUTION: A constant temperature pipe device is suited for passing a work that is heated by a forging device for hot forging and warm forging while preventing the work from being cooled and is composed of a passage forming body 8, an inner pipe 9, a catalyst chamber 12 for accommodating a catalyst body 14 for accelerating combustion, a catalyst chamber formation pipe 13, a combustion chamber 10, an outer pipe 11, a gas introduction port 11a for combustion, and the like, burns oxyhydrogen gas in the combustion chamber for generating heat, and prevents the temperature of a rod-shaped article passing through the inside from dropping.
Patent JP-H11230610-A (JP)
Title: Floor surface exhaust device
Inventor: SODEC FRANC
IPC: F24F13/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To change air velocity continuously in a working position arranged with a constant space from a floor surface exhaust device without generating a draught phenomenon. SOLUTION: A floor surface exhaust device 1 comprises a cylindrical casing inserted into an opening on a floor surface and having flow openings and a plate 4 having exhaust openings with which the casing is covered. In order to change air velocity in a stepless manner in a working position arranged with a constant space from the floor surface exhaust device 1 without generating a draught phenomenon, the plate 4 is rotatably supported in the casing, exhaust opening are formed as concentric circular slits 11 in one side of the plate 4 and as radially extending slits 12 in the other side opposed thereto. Thus, such a characteristic as to adjust the axis of a jet continuously and generate a swirl flow that the air jet is made extremely turbulent is maintained.