baber/WOPTO huggingface dataset:
Patent JP-H06268500-A (JP)
Title: Lighting device
Inventor: KAMOGAWA TAKEHIKO
IPC: H05B39/06
Filed: 1993-03-15
Abstract: PURPOSE:To surely input a signal voltage to a control circuit by touching a touch plate by a human being without depending on the polarity of the ground of an AC power source. CONSTITUTION:This device is provided with the AC power source 1 and a lighting circuit for lighting a lamp 2. Also, a touch switch type control circuit 6 for controlling the lighting operation of the lighting circuit and the lamp 2 is provided. A power source for the control circuit 6 is provided separately from the power source for the lighting circuit and the entire wave rectifier circuits (82-85) of the AC power source 1 function as the power source for the control circuit 6.
Patent JP-H03290537-A (JP)
Title: Toilet deodorizer
Inventor: ARIKAWA TOMIO
IPC: E03D9/05
Filed: 1990-04-09
Abstract: PURPOSE:To improve the extent of safety by installing both inlet and outlet ports of odor in a position adjoining a stool inner surface, interconnecting a duct and a dust filter, and installing an ozonizer, an oxidation catalyst, a blower, an air quantity detecting means, a loading indicator and a control means all in the duct inside. CONSTITUTION:A seat 3 and a stool cover 4 being free of opening or closing are installed in a body 2 clamped to the rear top of a stool 1 and both inlet and outlet ports 6, 7, of odor are installed on the underside on the body 2, interconnecting them to a duct 8. In addition, a dust filter 9 is installed in the inlet port 6, while an ozonizer 10, an oxidation catalyst 11 and a blower 14 are installed in this duct 8. Then, there is provided an air quantity detecting means 15, while a control part 17 of a display means 16 for lamps and mechanical means is installed as well, and according to the output, whether or not to require cleaning of a loading to be produced in the dust filter 9 is displayed. In addition, a control circuit for the blower 14, the ozonizer 10 and a motor 18 is assembled. With this constitution, it is usable as a deodorizer semipermanently.
Patent JP-H11286885-A (JP)
Title: Tilted apparatus for removing wire rag
Inventor: ENDO TOSHIHARU
IPC: D21F1/24
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a tilted apparatus for removing wire rags having effects on the prolongation of papermaking time and longevity of wires by removing a rag reservoir between a tilted wire part and a forming box. SOLUTION: The characteristic of this tilted apparatus for removing wire rags comprises additionally installing a suction box 22 on the back side corresponding to high-pressure shower cleaning devices 10, 11, 14 and 21 on the right side of a wire 2 before the wire 2 reaches a breast roll again after transferring a formed web from a wire part to the next step in the tilted apparatus for removing the wire rags in a tilted wire type Fourdrinier type paper machine capable of vacuum sucking and dehydrating a raw material jetted from a headbox 1 onto the tilted wire 2 with a forming box 3 and forming the web.
Patent JP-2000284857-A (JP)
Title: Keyboard
Inventor: TABUCHI AKIRA
IPC: G06F3/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard which secures sufficient key strokes when used and reduces its thickness when housed. SOLUTION: This keyboard has key tops 18 exposed from a housing, action rods 14 which are connected to the tops 18 and are for abutting on key switches 12 to be turned on, elastic members 13 which lie between the switches 12 and the rods 14 and bias the work rods and key tops upward and a hold member 15 holding many rods 14 in a vertically movable way. In such a case, a plate 17 is arragned on the member 15 in a movable way in the moving direction of the key tips, and the member 15, the rods 14 and the tops 18 are moved in such a direction that the tops 18 are pressed down against the biasing force of the members 13 by pressing down the plate 17.
Patent JP-H05263111-A (JP)
Title: Rotary cooling body for forming flat powder
IPC: B22F9/10
Filed: 1992-03-19
Abstract: PURPOSE:To produce a fine and flat metal powder in high yield by specifying the quality of the material of a rotary cooling body at the time of injecting a molten metal on the cooling body rotating at a high speed to crush the metal. CONSTITUTION:A molten metal or alloy is injected downward from a nozzle 1, an inert gas such as gaseous nitrogen is blown against the melt from an injection nozzle 2, hence the molten metal is injected as droplets 4 on a metallic cooling body 3 rotating at a high speed, and a metal powder 5 is obtained. In this case, a Cu alloy or Al alloy in which the ratio of the proof stress in kgf/mm<2> to the sp.gr. is controlled to >=4 and having >=80 Hv hardness and >=0.1cal/cmS deg.C heat conductivity is used as the material for the cooling body, hence the cooling body 3 itself is not plastically deformed even when rotated at >=10,000r.p.m. or the surface is not eroded, and the droplet 4 is recovered as the fine and flat powder 5 in high yield.
Patent JP-S58210448-A (JP)
Inventor: SESHIMO YUTAKA
IPC: F25B5/02
Filed: 1982-06-01
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-H04325720-A (JP)
Title: Engine structure
Inventor: YOSHIOKA SADASHICHI
IPC: F16C3/06
Filed: 1991-04-24
Abstract: PURPOSE:To provide an engine structure without causing a large size of the engine though the engine having a structure taking out motive power from between cylinders. CONSTITUTION:A hollow space part 60 is formed between two cylinders 62b, 62c, and torque of a crankshaft 24 is taken outside by a first gear wheel 26 provided to a part corresponding to the hollow space part 60 of the crankshaft 24 and a second gear wheel 28 smaller in diameter than the first gear wheel 26 and gearing with the first gear wheel 26, in an engine structure having plural number of cylinders 62a-62d and in a form taking out motive power in a direction nearly orthogonal to the extending direction of the crankshaft 24 between appointed tow cylinders 62b, 62c among these cylinders.
Patent JP-H03292690-A (JP)
Title: Optical recording medium
Inventor: MIYAUCHI YASUSHI
IPC: G11B7/2433
Filed: 1990-04-11
Abstract: PURPOSE:To prevent fingerprint or dust from being directly stuck to a case to improve the reliability by putting a disk in the case and putting the case in a larger cartridge. CONSTITUTION:A disk 1 is put in a transparent case 2, and this case 2 is put in a cartridge 3. A revolving shaft 5 unified with a micro bearing 4 is provided in the center on the light incidence side of the case 2 for the purpose of rotating the disk 1, and a disk revolving shaft of a device is inserted to the center hole of the revolving shaft 5 to rotate the disk 1. It is preferable that both revolving shafts are coupled by a magnetic force, and a dustproof plate 6 is attached to prevent dust from penetrating the case. Thus, direct hand touch to the disk 1 and the case 2 and sticking of dust in the outside air are reduced, and the reliability is improved and even a thin optical disk device can be used.
Patent JP-S62250705-A (JP)
Title: Digital volume
Inventor: HANDA MASAAKI
IPC: H03G3/02
Filed: 1986-04-23
Abstract: PURPOSE:To improve reliability and to scale down a device by permitting an AND circuit to synthesize the outputs of an input clock and the 1st counter circuit and an inversion output, allowing an OR circuit to syntherize only pulses selected by a coefficient setting circuit and letting the 2nd counter count pulses. CONSTITUTION:A control circuit 109 resets the 1st and 2nd counter circuits 102 and 107 and transmits the input clock 101 to the 1st counter circuit 102 through the AND circuit 108. The input clock pulse 101, the outputs Q1-Qi1 of the 1st counter 102 and the inverse of the output Q1 are inputted to the AND circuit G1 to output an output pulse P1, and pulses P1-Pn that never overlap with each other can be obtained. The AND circuits Gn+1-G2n take an AND between the pulses Po-Pn and coefficient setting data Dn-D0 from the coefficient setting circuit 104, and the OR circuit 106 ORs the output pulses. Then the 2nd counter circuit 107 counts asid pulses, and outputs Q1-Qn' can be obtained in real time with respect to the input clock 101.
Patent JP-S5521061-A (JP)
Title: Electrochromic display device
Inventor: YOSHIIKE NOBUYUKI
IPC: G09F9/00
Filed: 1978-07-31
Abstract: PURPOSE: To perform oxidation-reduction reaction in the counter electrode at higher reversibility, by containing I-, a heterocyclic N compound capable of effecting reversible oxidation-reduction electrochemically and specified metal ions in an electrolyte.  
     CONSTITUTION: An electrolyte is sealed in between two transparent substrates having counter electrode and display electrode respectively. This electrolyte contains I-, a heterocyclic N compound R such as N-ethyl pyridinium iodide, and metal ion M n+  such ad Cn 2+  having reducing potential in the potential region baser than the oxidation potential of I -  and nobler than the H generating potential. The display electrode is set at the positive pole, and the counter electrode, the negative pole. When DC voltage is applied between the two poles, a dark brown complex RI 2  precipitates on the display electrode due to reversible oxidation-reduction reaction in formula (1), and the image is eliminated by applying reverse voltage. By the redox reaction of formula (2) at this time, the reversibility of the reaction in the counter electrode is also improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11285788-A (JP)
Title: Method for continuously casting large cross sectional cast bloom for thick steel plate
Inventor: SHIMIZU HIROSHI
IPC: B22D11/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To cast a large cross sectional cast bloom for thick steel plate having >300 mm thickness and >=1,500 mm width while securing its quality at a reduced cost. SOLUTION: In a continuous casting method for casting a large cross sectional cast bloom for thick steel plate having a thickness >300 mm and a width >=1,500 mm of the cast bloom by means of a vertical type continuous caster at a drawing speed <=0.3 m/min of the cast bloom; a moving magnetic field 11 is applied to a discharge flow 9 from an immersion nozzle 8 to control the molten steel fluidity in a mold 1, and the area ratio of equi-axes crystals in the cast bloom is regulated to 40-70%.  Further, instead of this moving magnetic field, a static magnetic field is applied to the discharge flow 10 and a rotating magnetic field is also applied to molten steel in the mold at the lower side from the position applied with the static magnetic field, or the rotating magnetic field is applied to the discharge flow 10 and the static magnetic field can be applied to the molten steel in the mold at the lower side from the position applied with the rotating magnetic field.
Patent JP-H01266793-A (JP)
Title: Method and apparatus for soldering printed board
Inventor: KONDO KENJI
IPC: B23K1/08
Filed: 1988-04-19
Abstract: PURPOSE:To improve the quality by a method wherein primary soldering is carried out by a jet wave containing many uneven waves in a first jet bath and a secondary soldering is carried out by a jet wave jetted from a second jet bath to the direction opposite to the traveling direction of a printed board and by an overflow wave overflowing to the same direction as the traveling direction of the printed board with the same speed as the traveling speed of the printed board. CONSTITUTION:Primary soldering is applied to a printed board 1 by a first jet wave 6A of molten solder containing many uneven waves jetted from a first jet bath 21 to the direction crossing the traveling direction of the printed board 1. Then a second jet wave 7a is formed by jetting molten solder from a second jet bath 22 to the direction opposite to the traveling direction of the printed board 1 and, further, an overflow wave 7c into which the printed board 1 is dipped after it is dipped into the second jet wave 7a is formed by making the molten solder overflow to the same direction as the traveling direction of the printed board 1 with the same speed as the traveling speed of the printed board 1. Secondary soldering is carried out by the jet wave 7a and the overflow wave 7c. With the constitution, a part where the molten solder 7 stays can be eliminated and the quality of the board 1 can be improved.
Patent JP-H08262273-A (JP)
Title: Production of optical waveguide module
Inventor: WATANABE TOMOHIRO
IPC: G02B6/38
Filed: 1995-03-28
Abstract: PURPOSE: To provide a method for producing an optical waveguide module which obviates the peeling of optical waveguides during the course of production or use. CONSTITUTION: Both sides of the optical waveguides 5 of a waveguide chip 15 obtd. by forming the optical waveguides 5 on a substrate 4 and forming fitting guide grooves 8 on both sides holding the regions formed with the optical waveguides 5 therein are retreated. The upper side of the waveguide chip 15 is provided with a cap member 10 having the coefft. of thermal expansion and thickness nearly equal to the coefft. of thermal expansion and thickness of the waveguide chip 15. Guide cap grooves 14 are formed at the cap member 10 in the positions corresponding to the fitting guide grooves 8. After the cap member 10 is adhered to the waveguide chip 15, a release agent is applied on the front surface of the optical waveguides 5 before and behind the cap member 10 and thereafter, the parts exclusive of the optical waveguide connecting ends are covered with a covering member 18.  The covering member 18 is provided with pin fitting holes 13 for connecting the waveguide chip inscribed with the fitting guide grooves 8 and the guide cap grooves 14.
Patent JP-H01267020-A (JP)
Title: Manufacture of polyoxymethylene hollow body
Inventor: TERADA JUNICHI
IPC: B29C48/05
Filed: 1988-04-19
Abstract: PURPOSE:To make it possible to stably take off a hollow body and consequently easily realize the predetermined molding conditions by a method wherein a brass sizing die is used as the sizing die used in a method of manufacturing a polyoxymethylene hollow body by cooling molten polyoxymethylene, which is continuously extruded from the orifice of a double die, from outside by means of the sizing die. CONSTITUTION:Polyoxymethylene, which is fed from a hopper 1, is melted and plasticized with an extruder 2 and introduced through a heated double die 3 in a sizing die 4 without being exposed in the air, resulting in producing a hollow body by cooling. The hollow body is thoroughly solidified in a cooling tank 5, which is filled with refrigerant, and taken off by a puller 7 and taken up through a guide 8 by a take-up 9. Due to the brass sizing die used, neither clogging at sizing die nor breakage of resin occurs and the extrusion can be stably changed to the predetermined extrusion conditions since its starting condition of extrusion.
Patent JP-S581772-A (JP)
Inventor: GIYUI KAMIIRU FUAN DOONE
IPC: C09K3/00
Filed: 1982-06-02
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-S5718846-A (JP)
Title: Power transmitting device
Inventor: IDA HARUO
IPC: F16H9/12
Filed: 1980-07-10
Abstract: PURPOSE: To achieve an efficient utilization of motor power by providing driving and driven pulleys, each consisting of a fixed flange and a movable flange which are able to take an axial displacement relative to each other, and thus adjusting effective diameters of pulleys in response to the rotation frequency.  
     CONSTITUTION: The driving pulley 3 consists of a pair of side plates 3a, 3b. The side plate 3a is movable only to the axial direction of shaft 1' with its upper side shaped like a conical basin 3d and several balls 18 provided between itself and a stopper 17 fixed to the shaft 1'. The driven pulley 5 also consists of a pair of side plates 5a, 5b, the side plate 5a being fixed to the shaft 6 through a stopper 21, and side plate 5b movable only in the axial direction. At the center of two side plates 5a, 5b, a compartment 5d is formed between two conical basins face to face with each other, with several balls 22 installed therein. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5721969-A (JP)
Title: Taking up and drying method for film
Inventor: HAYASHI YOSHIO
IPC: G03C1/74
Filed: 1980-07-11
Abstract: PURPOSE: To dry a coated film layer efficiently without damaging the film layer by drying after forming a rolled film by inserting a tapelike film between layers of film carrying a coated film.  
     CONSTITUTION: A tapelike spacer 3 made of plastics, paper, metal etc. is inserted into the edge or center of a filmy support 1 having a coated film layer, and taken up continuously to a bobbin 4. At this time, taking up is made at fixed tension by providing an edge face detector 6 and a guide roller 7 so that the spacer 3 is taken up uniformly even if the support 1 moves in a zigzag direction. Taken up bundle of film is bysending air from a fan from the side where the spacer 3 is not provided. This method can be applied favorably to manufacture of photographic film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02272796-A (JP)
Title: Cooling structure for heat-emitting card in electronic device
Inventor: TAKETOMI TAKESHI
IPC: H05K9/00
Filed: 1989-04-14
Abstract: PURPOSE:To increase a cooling effect and to shield an obstruction of electromagnetic waves by arranging a plenty number of metallic ventilating ducts between heat-emitting cards and blowing a cooling air against the heat-emitting cards through a plenty number of ventilating holes arranged in said ventilating ducts. CONSTITUTION:Metallic ventilating ducts 5 are arranged between heat-emitting cards 4 provided with electronic circuits 7. Then. a cooling fan in a cooling ventilating duct unit 2 sends a cooling air into the metallic ventilating ducts 5 through a conducting part 2b. At this time, the metallic ventilating duct 5 is provided with a plenty number of slits 6 and the cooling air blows directly against the heat-emitting cards 4. Thus. because the air blows directly against the electronic circuit parts 7 through the slits 6 of the ducts 5 in this constitution, a cooling efficiency is high and a noise of the cooling fan is prevented. Further the obstruction of electromagnetic waves can be shielded by the metallic ducts.
Patent JP-H03292433-A (JP)
Title: Vibration damping device
Inventor: ABIRU HISATOKU
IPC: E04H9/02
Filed: 1990-04-10
Abstract: PURPOSE:To reduce electric power consumption of a whole device by providing a plurality of vibration damping mechanisms provided respectively with driving devices in correspondence with a plurality of natural vibration modes of a structure so as to have nearly equal frequencies to natural frequencies in respective modes. CONSTITUTION:A structure is idealized with mass points ms1 1, ms2 2, springs ks1 3, ks2 4, and damping constants cs1 5, cs2 6 of respective mass ms1, ms2, and with reference to those, vibration dampers for a primary and secondary vibration modes are provided. The vibration damper for the primary mode is constituted of vibration body mass mD1 7, a spring kD1 9, a damper cD1 11, and a driving device 13, while the vibration damper for the secondary vibration mode is of vibration body mass mD2 8, a spring kD2 10, a damper cD2 12, and a driving device 14. Accelerometers 21-24 are provided in respective masspoints ms1 1, ms2 2, mD1 7, mD2 8 and regulating force u1 19, u2 20 of respective dampers is determined by a computing and control circuit 25 to operate driving devices 13, 14. Accordingly, vibration damping mechanisms for respective modes are made small in size to reduce electric power consumption.
Patent JP-S57208207-A (JP)
Title: Manufacture of thermoplastic resin molded product with metal fitting
Inventor: KAWANISHI YASUHIKO
IPC: B29C65/02
Filed: 1981-06-18
Abstract: PURPOSE: To obtain the titled molded product of a desired shape using a simple mold, by inserting a metal fitting with a biting hook in a concavity part of a thermoplastic resin molded product, then forcing the biting hook into a wall face of said molded product by a high frequency induction heating.  
     CONSTITUTION: E.g. a metal clip 2 is deeply inserted into a depth of a concavity part shaped by a leg 12 and an outside wall 11 of a thermoplastic resin (e.g. polyethylene, etc.) made front scupper plate 1 attached to a lower frame of a front door of an automobile, making its side wall 21 to oppose to the outside wall 11. Then, by heating only the metal clip 2 by a high frequency induction heating apparatus in the state where the biting hook 23 of the metal clip 2 presses an inside wall face of the concavity by its elasticity, the inside wall face which contacts the biting hook 23 is softened or fused by a heat of the biting hook 23 and the biting hook 23, biting into the inside wall face, makes the metal clip 2 to be attached in the concavity part.  
     EFFECT: Arbitrary numbers of metal fittings are attachable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03291649-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAGUCHI HIROYUKI
IPC: G03C7/392
Filed: 1990-04-10
Abstract: PURPOSE:To enable the formation of a cyan dye image having superior color reproducibility and fastness and an image free from ground stain by incorporating a specified cyan coupler into a red-sensitive silver halide emulsion layer and an optical whitening agent into one of photographic constituent layers. CONSTITUTION:At least one of cyan couplers represented by formulae I-III, etc., is incorporated into a red-sensitive silver halide emulsion layer and an optical whitening agent into one of photographic constituent layers. In the formulae I-III, each or R1 and R3 is H or a substituent, R2 is a substituent, X is H or a substituent which is released by a reaction with the oxidized body of a color developing agent, n is an integer of 0-4 and Z is a group of nonmetallic atoms required to form a hetero ring. A color photographic sensitive material forming a hardly stained fast dye image having superior color reproducibility is obtd.
Patent JP-H11296939-A (JP)
Title: Tape recorder
Inventor: YAMAGUCHI MASAO
IPC: G11B15/675
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a tape recorder capable of obtaining more satisfactory operability by initializing the count value of a tape counter unit automatically without making an operator care it to realize the simplifying of an operation. SOLUTION: This recorder is provided with the cassette lid part 2 freely openably and closably arranged with respect to the opening of a mounting part 1b in which a tape cassette is to be loaded and unloaded, the abutting part 2c formed in the cassette lid part 2 and the resetting member 3c capable of initializing the count value of a tape counter unit 3 by being operated and is constituted so that the resetting member 3c is operated by allowing the abutting part 2c to be moved in accordance with the opening operation or the closing operation of the lid part 2 and the count value of the unit 3 can be initialized.
Patent JP-H06285541-A (JP)
Title: Method and device for working pipe terminal
Inventor: MATSUMURA KOJI
IPC: B21C37/16
Filed: 1993-03-31
Abstract: PURPOSE:To provide the method and the device for working a tube end which can execute forming of a tube by rotating a form rolling roller by utilizing frictional force at the time when the form rolling roller is pressed against an object to be worked. CONSTITUTION:In the tube end working device for executing plastic working to an end of a tube, etc., this device is provided with a clamp die 9 for clamping the tube in a prescribed position, a form rolling roller 7 for performing working to the clamped tube end by form rolling, a chuck 6 for holding the form rolling roller 7 so as to be freely rotatable, rotational mechanisms 4, 5 for rotating the chuck 6, and form rolling roller moving mechanisms 15, 16 and 17 for pressing the form rolling roller against the tube end by prescribed pressure. To the tube inserted/held and fixed by the clamp die 9, prescribed working is performed by the form rolling roller 7 which is movable in the center direction of the chuck, and also, rotated by frictional force against the tube.