baber/WOPTO huggingface dataset:
Patent JP-H05202730-A (JP)
Title: Valve unit in exhaust system of internal combustion engine
Inventor: HASE SHUICHI
IPC: F01N1/02
Filed: 1992-01-30
Abstract: PURPOSE:To have a valve unit giving priority to noise suppressing at the time of low load and giving priority to back pressure at the time of high load by projectingly forming an extension covering an outer circumference in the range where an opening/closing valve provided on a main body with a bimetal as fulcrum is tilted from perpendicular by a predetermined angle and by connecting the main body to an exhaust pipe. CONSTITUTION:At one end of a main body 17a made of a short pipe, a plate- state opening/closing valve 17b is provided by connected with a bimetal 19 at its part in capable of opening/closing with the bimetal 19 as fulcrum. And at one end of the main body 17a, an extension 17c is projectingly formed covering an outer circumference of the opening/closing valve 17b over the range where the opening/closing valve 17b is tilted outward by a predetermined angle from the perpendicular attitude against an axis of the main body 17a. The other end of the main body 17a so formed is connected to a predetermined exhaust pipe 13 in an exhaust system. By this, a valve unit can be manufactured without modifying the existing noise suppressing structure.
Patent JP-H02198044-A (JP)
Title: Signal detector for magneto-optical recording medium
Inventor: HORIGOME HIDEYOSHI
IPC: G11B11/10
Filed: 1989-01-26
Abstract: PURPOSE:To improve the C/N up to a theoretical limit by adding a laser beam other than a reflected light or a transmitted light of a magneto-optical recording medium to a laser beam after the enhancement of a rotary angle of a polarized plane and using a photodetector to detect a signal of a magneto-optical medium. CONSTITUTION:A laser beam being a P wave from a laser light source 11 irradiates a magneto-optical disk 10 via a beam splitter 12, a getter synchronizing component being part of the laser beam is reflected on a boundary face 12b, and reflected again in a mirror face 12a. Then the laser beam reflected on the magneto-optical disk 10 is made incident again on the beam splitter 12, a magneto-optical signal is reflected in the boundary face 12b, and the in- phase component of the P-wave component of the reflected light of the magneto- optical disk 10 is reflected and added to the getter in-phase component reflected on the mirror face 12a. The polarized plane of the added laser beam is rotated by a 1/2 wavelength plate 13 by 45 deg. and inputted to a polarized beam splitter 14, separated into the polarized component having orthogonal polarized planes and made incident on photodetectors 15,16. The output signal of the photodetectors 15,16 is inputted to a differential amplifier 17, from which only the magneto-optical signal is detected.
Patent JP-H05210159-A (JP)
Title: Film unit with lens
Inventor: ISHIDA MASARU
IPC: G03B17/02
Filed: 1992-01-30
Abstract: PURPOSE:To compensate parallax and to obtain a picture excellent in image quality by crossing the optical axis of a photographing lens and the optical axis of a finder in the optimum focusing position of the photographing lens. CONSTITUTION:The focal distance of the photographing lens is >=20mm and <=35mm, and much more desirably, it is >=27mm and <=33mm. The photographing lens is fixed and attached so that it is at the optimum focusing position with reference to a distance 1m to 3m where frequency in photographing is the highest. The field rate of an object (object distance is 2m) existing in the distance 1m to 3m where the optical axis A-A of the photographing lens and the optical axis B-B of the finder are crossed and where the frequency in photographing is the highest is set as the field rate of the finder. Namely, the optical axis A-A of the photographing lens and the optical axis B-B of the finder are crossed in the photographing distance M where the frequency in photographing is the highest.
Patent JP-H02195800-A (JP)
Title: On-vehicle speaker frame
Inventor: TANABE SHUGO
IPC: H04R9/02
Filed: 1989-01-25
Abstract: PURPOSE:To improve sound effect by suppressing oscillation in a frame itself by forming the frame by using a damping metallic plate in which thermosetting resin is interposed between plural metallic plates and they are unified. CONSTITUTION:An on-vehicle speaker frame 1 is formed by using the damping metallic plate 2 in which a single layer of thermosetting resin 4 is interposed between two sheets of metallic plates 3a and 3b. Therefore, superior rigidity can be maintained by the metallic plates 3a and 3b, and also, the oscillation can be suppressed by the function of the thermosetting resin 4, which improves dynamic rigidity, and also, resonance can be suppressed.
Patent JP-H11208853-A (JP)
Title: Intermediate strut part of wire pull conveyor device
Inventor: OTSUGA SUSUMU
IPC: B65G15/60
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reliably guide a conveyor by preventing the conveyor from slipping off, preventing excessive force from being applied to a suspending fitting, preventing meandering, and bending the traveling direction, in an intermediate strut part to be arranged between a head part and a tail part of a wire pull conveyor device so as to be freely fixed and moved. SOLUTION: A plurality of carrier rollers for supporting an advancing way part of a conveyor main body are arranged on the upper part of a frame 32 assembled into a frame shape by forming the central part into a recessed part and upward and outward inclining both end rollers 36a, 36c in the direction perpendicular to the conveyor, plural sets of carrier rollers 36a to 36c are arranged along the conveyor traveling direction, and a return roller 38 for supporting a returning way part of the conveyor main body is arranged below the carrier rollers 36a to 36c.
Patent JP-H09213552-A (JP)
Title: Fly-back transformer
Inventor: MOCHIDA HIDEYUKI
IPC: H01G4/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fly-back transformer which is at low cost, easy to handle and allows the radiation field and alternating field to be reduced, without using a high-cost external high voltage capacitor insulated with a casting resin and an outer case. SOLUTION: This fly-back transformer has divided high voltage coils 6a-6d on the secondary side, high voltage rectifying diodes 3a-3d connected in series to the coils 6a-6d and high voltage capacitors 2, 2' connected to the cathodes of the diode 3d at the final stage. Each of the capacitors 2, 2' is composed of a film capacitor having a dielectric film wound like a coil, a lead extending from a middle part of the film of the capacitor is used as a high voltage lead connected to the cathode of the final stage diode 3d and two leads extending from both ends of the film are ground leads.
Patent JP-H11214908-A (JP)
Title: Dielectric resonator and dielectric resonator device
Inventor: SAYANAGI KAZUYA
IPC: H03B5/18
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric resonator which readily enhances the positional accuracy of the dielectric resonator, especially against a mounted substrate and also enhances productivity and a dielectric resonator device that uses it. SOLUTION: This dielectric resonator 2 in a TE010 mode is configured by forming electrodes which has opening parts that face opposite to each other on both principal planes of a dielectric plate 22 and plural conductive projecting parts for jointing are formed on the electrodes of the dielectric plate. The resonator 2 is mounted on electrodes 29 for mounting on the plate 1 through the conductive projecting parts for joining.
Patent JP-H01190565-A (JP)
Title: Car washing apparatus
Inventor: MIYAMUKI TATSUO
IPC: B60S3/04
Filed: 1988-01-25
Abstract: PURPOSE:To facilitate washing for a large automobile by suspending a pump device in such a manner as to freely travel along rails horizontally disposed at a designated height, connecting a water spray gun to the discharge side of a pump, and operating the pump for the amount of time depending on a sum of input memory. CONSTITUTION:Rails 1 having a length (about 16m) enough to sufficiently accommodate a large automobile under the rails are supported about 7m about the ground by struts 2, and a hanging basket 4 where a pump 3 is disposed is hung on the rails 1 in such a manner as to freely reciprocate through a motor-driven trolley 5. The suction side of the pump 3 is connected to a faucet 12 through a low-pressure hose 15, a water supply pipe 14 and a connecting pipe 13, and the low-pressure hose 15 is supported at the midway portion by a pulley 17 capable of freely moving up and down to be freely drawn out and stored. A water jet gun 22 is connected to the discharge side of the pump 3. The hanging basket 4 is controlled to travel by operation of a console panel, and the pump 3 is controlled to operate for the amount of time depending on a sum of money thrown in a coin throw-in device 25.
Patent JP-H08213795-A (JP)
Title: Electronic part surface mounter and lead quality judgment using the mounter
Inventor: NAKAO YUICHI
IPC: G06T7/00
Filed: 1995-02-02
Abstract: PURPOSE: To enable judgment about floating of a lead from a board, by testing leads of an electronic part to be mounted on a board in accordance with the contact state of the lead of the electronic part in contact with a sensor surface of a contact sensor. CONSTITUTION: An electronic part 14 is sucked by a suction nozzle 11a and is moved to a predetermined position on a contact sensor 12a. The contact sensor 12a detects the contact state of a lead 14a of the electronic part 14, converts the detected state into an electric signal, and outputs the electric signal to an electric signal/picture converter 12b. The electric signal/picture converter 12b converts the electric signal into binary picture data, and outputs the binary picture data to a picture processing unit 12c. The picture processing unit 12c extracts information data on the number of leads, the distance between leads and the part position of the electronic part 14 from the picture data, and outputs the information data to a processing unit 12e. The processing unit 12e compares the information data with normal information data stored therein.  Thus, the processing 12e judges the quality of the electronic part 14 and adjusts the set position thereof.
Patent JP-H07210110-A (JP)
Title: Information display device
Inventor: SAKAI MITSURU
IPC: G09G3/20
Filed: 1994-01-17
Abstract: PURPOSE:To provide information with an alarm output when visibility is lowered by re-ceiving a light outputted from a light emitting device with a photoelectric conversion circuit and constituting the device so that an alarm signal is sent when the output signal becomes a prescribed level or below. CONSTITUTION:The photoelectric conversion circuit 10 receives environmental light 15 or the light emission output 13 of the light emitting device 12, and supplies an illuminance signal 18 to a monitor circuit 16 and a control part 17. The light emitting device 12 is constituted so as to emits the fixed light emission output 13 to the photoelectric conversion circuit 10, and is constituted of e.g. an LED. Since the LED whose light emission output is in proportion to a current flowing through there and in inverse proportion to an ambient temp. as the characteristic, the fixed light emission output is obtained. The monitor circuit 16 outputs the alarm signal to an alarm 22 through a transmission line 21 when the level of the illuminance signal 18 received from the photoelectric conversion circuit 10 becomes a fixed value or below when the circuit 16 receives a light emission command signal 19 from the control part 17.
Patent JP-S61178870-A (JP)
Inventor: KAWAKITA HIROAKI
IPC: B65D81/38
Filed: 1985-01-30
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-H11276956-A (JP)
Title: Holding device
Inventor: GUEBELI FERDINAND
IPC: B05B15/06
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent an atomizing nozzle or a nozzle frame body from falling out from a cap nut or an intermediate member under a work of gravity. SOLUTION: At lest one paired ring-shaped recessed parts 13, 15 mutually in the same rank or the ring-shaped recessed part and at least one hole attached thereto, are respectively provided on an inside cylinder face 12 which the cap nut 7 or the intermediate member faces to the atomizing nozzle 1 or the nozzle frame body 2, and on an outside cylinder face 14 which the atomizing nozzle 1 or the nozzle frame body faces to the cap nut 7 or the intermediate member. A shielding member 21 elastically deformable in the axial direction and (or) in the radius direction is inserted into the mutually attached recessed part 13, 15.
Patent JP-H08207104-A (JP)
Title: Injection molding apparatus
Inventor: MISHIMA SEIJI
IPC: B29C33/76
Filed: 1995-02-02
Abstract: PURPOSE: To facilitate the production and assembling of a molding apparatus and to miniaturize the molding apparatus as a whole by relatively moving a rack with respect to the pinion transmitting rotatory power to a core pin corresponding to the contact and separation operation of a pair of molds. CONSTITUTION: A wheel train mechanism E containing the pinion 71 rotationally driving a core pin 38 is provided to a movable mold 5 and the pinion 71 provided coaxially with respect to a gear 48 is meshed with a rack 72. When the mold is perfectly closed, the end part of the rack 72 is brought into contact with the leading end of the pin 76 provided to a block 75 and, in this state, the rack 72 pushes in the pin 76 against the elastic force of a spring 77. By this mechanism, the rack 72 is energized in the direction separating the movable mold 5 from a fixed mold 1 by the pin 76 and the spring 77. This energizing force is transmitted from the rack 72 to the wheel train mechanism E as a rotatory power transmission means containing the pinion 71 and further transmitted to the core pin 38 to lock the core pin 38 in a state impossible to retreat.
Patent JP-2000215166-A (JP)
Title: User management system
Inventor: KIRIGATANI KAZUHISA
IPC: G06F21/62
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a user management system which can easily change the access right of a user while securing the security of a client server system. SOLUTION: This user management system includes a personal information data base 102 which stores the personal information on users, a group information data base 103 which stores the information on the groups to which the users belong, a role information data base 104 which stores the role information on the groups, a user management means 101 and one or two servers 105 and 106 or more. Receiving an operating request from a user, the server 105 or 106 inquires of the means 101 the role of the user and permits the user to access the server based on the inquiring result.
Patent JP-H03223053-A (JP)
Title: Paper sheet conveyer
Inventor: NAKADA TERUHIKO
IPC: B65H9/14
Filed: 1990-01-29
Abstract: PURPOSE:To decrease a tilt of a medium so as to improve its printing quality, by tilting a hopper, which stores the medium automatically issued, preliminarily in the direction of conveying direction so that the tilt of the medium conveyed to a medium-tilt correcting mechanism before a printing part may be all directed in the above mentioned direction. CONSTITUTION:When issuance of a medium is displayed, a motor 10 is rotated by a control part 12 to rotate rollers 4, and the medium 1 is issued from a hopper 2. The issued medium 1, while it is guided by a guide 5, is conveyed to a sensor 9 before a roller 5 by the rollers 4, here a point end of the medium 1 is detected by the sensor 9, and further the medium 1 reaches the roller 5 (not rotated). Here, a position of the medium 1 is stored by the sensor 9, and a tilt of the medium 1 is corrected by press-attaching the medium 1 to the roller 5 without rotating the roller 5 for a certain foxed time. Since the medium 1 is issued from the hopper 2 tilted in the clockwise direction relating to the roller 5, the medium 1 is rotated in the counterclockwise direction, and its left end is prevented from being shifted from the reference.
Patent JP-S59142348-A (JP)
Title: Hot water feeding device
Inventor: KOBAYASHI TOORU
IPC: F24H1/14
Filed: 1983-02-02
Abstract: PURPOSE:To control to a minimum the feeling of displeasure due to cold water and to reduce the amount of consumption of energy required for a supply of instantaneously heated water by a method wherein when the temperature of hot water in an inlet pipe of auxiliary instantaneous hot water feeder exceeds a set value, the heating operation of the hot water feeder is stopped so that the temperature of the hot water increases rapidly at the time of opening the tap of the hot water feeder. CONSTITUTION:When a control circuit 16 receives a signal from an ignition detecting sensor 10, it energizes a heater 8 so that an instantaneous heating operation is started. The temperature of the hot water in an outlet pipe of the hot water feeder 13 is being watched by a hot water temperature sensor 17 and the control circuit 16 turns the heater power P on and off on the base of the set value T1 as a threshold temperature value. When dead water in a hot water supply pipe 2 begins to flow and the temperature of the hot water in the inlet pipe of the electrical instantaneous hot water feeder 13 as the auxiliary instantaneous hot watet feeder rises to exceed the set value T1 at the time t1, the control circuit 16 interrupts the supply of the heater power P so that the heating operation of the hot water feeder 13 is stopped. Accordingly, the temperature of the hot water at the time of opening the tap is elevated rapidly to a temperature around the set value T1 and it is therefore possible to solve the problem of the feeling of displeasure due to cold water and further, since the supply of power to the heater 8 is automatically stopped when the temperature of the hot water in the inlet pipe reaches the set value T1, no more power than necessary is consumed.
Patent JP-H11260936-A (JP)
Title: Formation of high-voltage field-effect transistor
Inventor: NOWAK EDWARD J
IPC: H01L21/8238
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a series of field-effect transistors(FETs), each of which has the gate oxide layer of a single thickness on a silicon wafer but is driven by different operating voltage. SOLUTION: A plysilicon gate layer is formed on a gate dielectric layer (oxide) 138 on a silicon wafer. During the period when an ordinary NFET 120 and a PFET 124 are formed, the determined position of a high-voltage FET is shielded. After the formation of the ordinary FET, the shield of the high-voltage FET is removed. Recommendably, the dopant of boron (B) or phosphorus (P) is injected into a gate and a source/drain region with a specified concentration and a specified energy. As a result, the gate and the source/drain region is depleted. An effective gate dielectric layer 136, which is thicker than the ordinary NFET 120 and PFET 124, is obtained.
Patent JP-S62175494-A (JP)
Title: Physiologically active substance fed-885
Inventor: YAMAGISHI MICHIO
IPC: C07G11/00
Filed: 1986-01-28
Abstract: NEW MATERIAL:Physiologically active substance FD-885 having the following physical and chemical properties. Appearance: white powder. Melting point: 87-89 deg.C. Elemental analysis(%): C 67.67, H 6.47. Molecular weight: EI-MS m/z 372(M<+>). Molecular formula: C21H24O6; [alpha]D<26>: -966.6 deg. (C=0.5, methanol). Soluble in methanol, ethanol, ethyl acetate, chloroform and benzene, slightly soluble in ethyl ether, n-hexane, insoluble in water. Positive in iodine, vanillin-sulfuric acid, anisaldehyde-sulfuric acid reaction. Negative in ninhydrin, FeCl3 reaction. Neutral. USE:A carcinostatic agent showing differentiation-inducing activity against leukemia cell and an inhibitory action on blood platelet aggregation with adenosine diphosphate. PREPARATION:Penicillium digitatum F-885 is cultivated preferably under an aerobic condition at 4.5-7.0pH at 28-30 deg.C for 4 days.
Patent JP-H04255208-A (JP)
Title: Biaxially oriented polyester film for capacitor dielectric
Inventor: SAKAMOTO SEIJI
IPC: C08L67/00
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a base film, to be used for a thin film capacitor, having excellent handleability and electric characteristics. CONSTITUTION:The title polyester film contains monodisperse crosslinking high molecular particles having the ratio 1.15 or smaller of weight average grain diameter and number average grain diameter, and it is a polyethylene-2.6- naphthalate film having the surface center line average roughness of 0.01 to 0.4mum. The ratio of the weight-average grain diameter of the above-mentioned grains and film thickness is 0.1 to 0.6. This is a biaxially orientated polyester film having the characteristics wherein it has the ratio 0.1 to 0.6 of weight- average grain diameter and film thickness, and the film thickness of 2.0mum or less.
Patent JP-H11214599-A (JP)
Title: Cooler for power semiconductor device
Inventor: SAWANO RIICHI
IPC: H01L23/427
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To make the structure of cooling members appropriate to stack assembly of stacked and pressure-sintered hollow cooling members for flowing a refrigerant to a pressure current flat power semiconductor device having a plurality of parallel disposed chips so that approximately equal plane pressures are applied to the chips of the semiconductor device, and avoid thermal or mechanical damages to improve the reliability. SOLUTION: In a cooling member 3 (a hollow box for flowing refrigerant inside) which is laid on a package of a flat IGBT (semiconductor device) 2 having a plurality of chips 2b arranged in longitudinal and transverse rows and held between electrode plates 2a and built in a stack, auxiliary ribs 3a aerving as heat transfer fins disposed therein are discursively disposed on a plane area facing a chip pressure plane aligningly with an array pattern of the chips built in a power semiconductor device. Concretely, the auxiliary ribs are individually face the chips of the flat IGBT and regulated so as to remain in the chip pressure plane to avoid the plane pressure lack or excess of each chip.
Patent JP-2000210128-A (JP)
Title: Table
Inventor: FURUHATA KATSUYA
IPC: A47B9/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a table capable of adjusting the height of the top board easily and certainly. SOLUTION: A table capable of adjusting the height of its top board is equipped with a leg arrangement 1, screen plates 4a installed in the over-part of the leg arrangement at a smaller spacing than the width of the table board, and a link mechanism 5 installed between the screen plates and coupling the table board with the leg arrangement in such a way as capable of moving in the vertical direction. The configuration further includes a gas spring 17 installed in the link mechanism and to lift the table board through operation of the link mechanism from the falling to the rising attitude by means of elongation from the contracted condition and an operation lever installed on the table board and releasing the gas spring in locked condition.