baber/WOPTO huggingface dataset:
Patent JP-2001155817-A (JP)
Title: Waterproof connector
Inventor: SUZUKI IZUMI
IPC: H01R13/639
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To enhance operability when removed. SOLUTION: In state that both housings 10, 20 are coupled and a portion 41b of sealing member 41 is fitted between a terminal receiving member 21 and a fit pressure member 31, a cavity (a space for receiving terminals) provided between both housings 10, 20 is tightly sealed. When both housings 10, 20 are separated from each other, the fit pressure member 31 is shifted to a position for releasing fit pressure to release a fit pressure of the pressure member 31. Accordingly, the cavity 22 is communicated to atmosphere at fit pressure released portion, and negative pressure is not generated in the cavity to thereby reduce separating resistance.
Patent JP-H10155949-A (JP)
Title: Golf club head and its manufacture
Inventor: KIMURA TAKUJI
IPC: A63B102/32
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head and its manufacture in which a head main body and a face insert are formed by metal raw material, and the face insert is pressed and fitted to a recessed part formed on the face side of the head main body. SOLUTION: In golf club head so constructed that the head main body 2 and the face insert 3 are formed by metal raw material and the face insert 3 is fitted to a recessed part 4 formed on the face side 2a of the head main body 2, a padding part 4b is formed on the peripheral edge 4a of an opening of the recessed part 4 of the head main body 2, the side part 4e of the recessed part 4 is formed vertical, the side part 3a of the face insert 3 is formed vertical, an adhesive is interposed in the recessed part 4 of the head main body 2, the padding part 4b of the peripheral edge 4a of the opening is crushed by press to expand the side part 4e of the recessed part 4 of the head main body 2, and the head main body 2 is pressed to the face insert 3 to be pressure-contacted and fitted to each other and bonded in one body.  The thus constructed golf club and the manufacturing method therefor are provided.
Patent JP-H11151371-A (JP)
Title: Prize managing system
Inventor: SHIBAHASHI MITSUGI
IPC: G07G1/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent injustice and to improve the efficiency of exchange work in case of abnormality in a circuit and the management server down in a prize management system by reading a bar code of a note issue receipt to analyze a cipher, and exchanging the prize when the O.K. is obtained as the result of the collation. SOLUTION: When a prize POS 3 recognizes the generation of a trouble in a prize management system caused by the cut of a circuit with a management server 2 or the like, a message inspiring the transition to a special mode is displayed. The prize POS 3 is transited to the special mode on the basis of the display in a state that an operation key is inserted into a key hole of the prize POS 3 to be rotated. Then a bar code of a note issue receipt is read by the prize POS 3 to analyze the cipher of the bar code. When the error is not detected, the note issue information is sent to the management server 2 to ask the collation, and the prize POS 3 is brought into a prize exchangeable state when the O.K. is obtained as the result of the collation.
Patent JP-H07201417-A (JP)
Title: Connector with filter
Inventor: TAKESHITA TAKASHI
IPC: H01R13/719
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a connector with filter having high reliability without hindering the filter function even in the case where it receives the influence of heat. CONSTITUTION:Projecting parts 16 to be fitted in holes of an earth plate 13 are projected from a terminal planted part of an insulating housing 11, and the hole parts of the earth plate 13 are fitted to the terminal planted part of the insulating housing 11 to regulate the position. A groove 17 is formed in the periphery of each projecting part 16 provided in the terminal planted part of the insulating housing 11, and holes 18 at a diameter larger than the diameter of terminals 12 are provided to form stepped holes in the terminal planted part of the back surface side, and even in the case where position of the terminal planted part of the insulating housing 11 is displaced, the only low stress is generated. Stress to chip-like filter elements 14 and the conductive adhesive agent is thereby reduced to obtain a connector with filter having high reliability.
Patent JP-H08182308-A (JP)
Title: Voltage stepping-up circuit
Inventor: HIRATA YASUHIRO
IPC: H02M3/155
Filed: 1994-12-22
Abstract: PURPOSE: To provide a voltage stepping-up circuit in which the rising is expedited while reducing the load at the time of rise of a secondary voltage. CONSTITUTION: A voltage stepping-up circuit 10 intermittently supplies a current from a battery 3 to a coil L1 by turning on and off a stepping-up circuit 2, rectifies the stepped-up voltage due to the counterelectromotive force of the coil L1 by a diode D1, and supplies it to a secondary side. The voltage of the secondary side is smoothed by a capacitor C2, and supplies as a drive voltage of an LSI, etc. When the voltage of the capacitor C2 is lowered to a predetermined voltage or less, the capacitor C2 is directly charged by a primary side voltage via an auxiliary charging circuit BC1 inserted with a diode D2 while controlling the charging by the secondary voltage via a resistor R1. When the capacitor C2 is stepped up to a predetermined voltage, the capacitor C2 is charged by the secondary side voltage via the resistor R1.  At the time of discharging, the capacitor C2 is discharged via a diode D3.
Patent JP-H10177202-A (JP)
Title: Camera system
Inventor: ITO JUNICHI
IPC: G03B17/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately discriminate between an exposed frame and an unexposed frame, even in a film cartridge in the process of using by deciding the presence of magnetic data only in a recording region where the magnetic date is recorded. SOLUTION: The analog signals of a photoreflector 43 (PR1), a photoreflector 44 (PR2) and a photointerrupter 45 (PI) are made digital pulses by a signal processing circuit 40, and inputted to a microcomputer 30. This microcomputer 30 can detect the perforations of a film with the output signals of the PR1 and PR2. Then, the microcomputer 30 can detect the stopping position of the film, based on the output signals. It is constituted so that three photosensors PR1, PR2 and PI of two kinds are arranged, by this method. The presence of the magnetic data is decided only in the region where the magnetic data is recorded, by the microcomputer 30 for executing specified control based on the detections of these sensors, so that frames with and without magnetically recorded data can be surely detected.
Patent JP-H06189524-A (JP)
Title: Semiconductor valve
Inventor: SEKI NAGATAKA
IPC: H02M1/088
Filed: 1992-12-17
Abstract: PURPOSE:To provide a semiconductor valve, where the quantity of charge during tail time and the quantity correlated to it are made the management values in sharing of voltage by connecting semiconductor devices, which are sorted on the basis of the dispersion of tail charge, in series. CONSTITUTION:If an on signal is applied to HSSD11 when a current is flowing from a DC power source to load 3 through a valve reactor 16, and HSSDs11a and 11b, a current branches into a current I11 flowing to the HSD itself and a current Ic flowing to a series circuit composed of a snubber diode 14 and a snubber capacitor 13, and Ic charges the snubber circuit 13. If the voltage VAC between A and B equal to the sum of the voltages of two pieces of snubber capacitors 13a and 13b seeks to get over the power source voltage V, a diode conducts, and a current continues to flow in the closed circuit composed of load 3 and the diode 4. Accordingly, the dispersion in sharing of voltage at turn off can be suppressed to a specified value by using one out of tail charge, a tail current, tail time, and ON voltage as the basis of sorting.
Patent JP-H07192448-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HORIE MASAHARU
IPC: G11B33/02
Filed: 1993-12-28
Abstract: PURPOSE:To increase the strength of a whole device, to improve workability at the time of assembling, to reduce weight to easily secure flatness and to heighten effectiveness of magnetic shielding relating to a magnetic recording/ reproducing device such as VTR. CONSTITUTION:Rigidness as a whole is heightened by extending a rigid mechanical chassis 10 on the whole inner part of a box-like cabinet. When a bottom plate 4 or a ceiling plate 2 is connected with a mechanical chassis 1 which is attached so as to improve cunductivity. A bent part 3a for connection with the mechanical chassis 1 is provided on the end 4a of the side plate of the box-like cabinet 1 projectingly intoward and overlapped on the side end of the bottom plate 4 or the ceiling plate 2. Thus, when a tightening force is applied by linking means, an internal member is pressed by a plurality of triangular tip end formed on the end of a member positioned on the outside of the overlapped part.
Patent JP-H10178236-A (JP)
Title: Semiconductor laser
Inventor: WATANABE TAKAYUKI
IPC: H01S5/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser which prevents the resistance of an Fe-InP constriction layer from being lowered by a method wherein a p-type InP layer is provided on a buried layer in which an active InP layer is laminated and in which an iron-doped InP layer and an n-type layer are laminated on both sides sequentially and the produce of an n-type impurity concentration in the n-type InP layer multiplied by a layer thickness satisfies a formula. SOLUTION: S P-type InP layer 4B is provided on a buried layer in which an active layer 2 is laminated and in which an iron-doped InP layer 5 and an n-type InP layer 6 are laminated sequentially on other sides of the active layer 3. The product of an n-type impurity concentration (n-type concentration) in the n-type InP layer (Si-InP layer) 6 multiplied by a layer thickness (an n-layer thickness) satisfies a formula of 5.0×10<19> (cm<-3> nm)<(n-type concentration)×(n-layer thickness)<3.0×10<21> (cm<-3> ×nm). Thereby, it is possible to prevent the resistance of an Fe-InP construction layer doe to the diffusion Zn, and the strain of an optical intensity distribution due to the existence of an n-type InP current stop layer can be suppressed to a negligible degree.  In addition, the formulas is established with reference to all n-type dopants without being limited to Si.
Patent JP-2001151877-A (JP)
Title: Polyester composition and film composed of the same
Inventor: MORIMOTO TSUTOMU
IPC: C08L67/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition excellent in polymerization reactivity and productivity and scarcely containing any of foreign matter caused by a polymerization catalyst and gelation product in melting and a film composed of the composition and capable of extremely suitably using especially as an optical film. SOLUTION: This polyester composition comprises a metallocene metal compound in an amount of 1-30 ppm expressed in terms of metallocene metal element and a germanium compound in an amount of 5-100 ppm expressed in terms of germanium element and a ratio G/M of germanium metal amount G (mol/ton) to metallocene metal amount M (mol/ton) is >0 and <25.
Patent JP-H08185628-A (JP)
Title: Preparation of magnetic recording medium coating liquid
Inventor: MASUDA HARUO
IPC: G11B5/842
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate liquid loss and to obtain the uniform coating state of a magnetic recording medium by further diluting previously mixed dispersions to prepare a coating liquid. CONSTITUTION: The liquid mixture S is transferred in a transfer pipe 3 toward a selector valve 9 when the liquid is stirred and is sufficiently dispersed as the dilute liquid S1 in a tank 1. There is a route toward a circulating pipe 13 in the valve 9 and while the liquid is measured by a permeation concn. meter 11, the liquid returns into the tank 1. The measured concn value is compared with a desired concn. value in a control section 21. The respective liquids are supplied in the required amts. from supply pipes for a binder liquid 17, dispersion medium 18 and other raw materials 19 into the tank 1 and are stirred if the measured concn. value exceeds a prescribed range. A control section 21 controls the valve 9 to have the ensuing stages processed if the measured value is within the prescribed range.
Patent JP-2001156025-A (JP)
Title: Method for separating pellet
Inventor: SAITO TAKAHIRO
IPC: H01L21/301
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently separate pellets without giving an excessive load on an operator and damaging the pellets, even if an object has deformations, in such a method that a plate-like object that a plurality of pellets are formed dividedly as in a lattice is separated by cutting. SOLUTION: This method includes a first step for detecting all pellets in an object to be worked by means of an optical means and storing the coordinate values of the respective pellets, a second step for calculating the area which does not interfere with the pellet on the basis of the coordinate value, determining that the area is a street where lines and rows must be cut, and storing the coordinate value, and a third step for cutting the object according to the coordinate value of the street determined by the second step and dividing it into pellets.
Patent JP-H07196760-A (JP)
Title: Polyurethane
Inventor: IDO YOSHINORI
IPC: C08G18/65
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a polyurethane excellent in elastic recovery and heat resistance by using a high-molecular dial, a specific organic diisocyanate component and a specific low-molecular diol component. CONSTITUTION:This polyurethane is obtained from (A) a high-molecular diol (e.g. a polyester polycarbonate dial), (B) an organic diisocyanate component mainly consisting of 1,5-naphthalene diisocyanate and (C) a low-molecular diol component mainly a compound of the formula {X and Y are each [O(CH2)m]nOH ((m)=1-4; (n)=0-4), COO(CH2)pOH ((P)=1-4) or S(CH2)pOH(CH2)pOH; A, B, C and D are each CqH2q+1 ((q)=0-4), Cl, F or Br}, e.g. 1,5-bis(gamma-hydroxyethoxy) naphthalene.
Patent JP-H06155633-A (JP)
Title: Device for molding bead ring for tire
Inventor: SAKUMA TORU
IPC: B29D30/50
Filed: 1992-11-25
Abstract: PURPOSE:To carry out switching operation easily in a short time when a bead ring whose peripheral length is slightly different is to be molded. CONSTITUTION:When a bead ring B whose peripheral length is slightly different is to be molded, an attaching position of a stopper 58 in the axial direction with respect to a main axis 12 is changed and a radial outer edge limit (radial position of a molding groove 55) of a moving segment 30 is only changed. Accordingly, operation will be simple and stop time of a molding device will be almost unnecessary. In addition, other member for changing the peripheral length is unnecessary, so that a storing place for it will be unnecessary, thereby saving space.
Patent JP-H05174550-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: FUJIKI MAKOTO
IPC: G11B27/17
Filed: 1991-12-20
Abstract: PURPOSE:To provide a magnetic recording/reproducing apparatus such as a VTR or the like wherein the accuracy of the running amount of a magnetic tape displayed by a tape counter is improved. CONSTITUTION:When a magnetic tape 4 is running, a wave detecting signal obtained when the output of a rotary head 21 is detected is input to a counter 25 via a switch 33 controlled by a system controller 27. The output signal of a capstan FG24 is temporarily input to the counter 25 via the switch 33 controlled by the system controller 27 for a predetermined time after the running direction of the magnetic tape 4 is changed from forward to rearward.
Patent JP-2000161011-A (JP)
Title: Steam regulating valve
Inventor: HAYASAKA YASUSHI
IPC: F01D25/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a valve element in a steam regulating valve by reducing the stress of the valve element caused by irregular fluid exciting force around the regulating valve. SOLUTION: This steam regulating valve formed in an inlet steam chamber 18 arranged between a steam inlet channel and a steam outlet channel, has a valve element 6 and a valve seat 16 engaged with a valve rod 4 and guided by a sleeve 7 arranged in a valve casing, and vertically move the valve element 6, to control steam flow by restriction between the valve element 6 and the valves seat 16. A rib 100 is arranged on the inner surface of the valve element 6.
Patent JP-H09178575-A (JP)
Title: Fiber thermometer
Inventor: OONISHI KENTA
IPC: G01K11/12
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To measure the temperature accurately by varying at least one of emission time or luminance arbitrarily using a light source having variable emission energy and obtaining a high quantity of light thereby eliminating noise due to amplification or switching. SOLUTION: An LED is employed as a light source 10 for irradiating a fluorescent material 2 with light IR and the emission time is controlled by a control signal Sc generated from an arithmetic control unit 11. When emission of the LED 10 is started, the fluorescent material 2 is excited and the luminance of radiated light RA eventually reaches a peak and then decreases gradually after ending the emission. Temperature of the fluorescent material (material to be measured) is measured, based on the attenuation of luminance and since the emission time can be regulated arbitrarily when the LED 10 is employed in the light source, a sufficient quantity of light can be obtained by varying the quantity of irradiation light.  Since the detected radiation light RA does not require amplification, noise incident to amplification can be eliminated and since the switching noise is low, iron plate for electromagnetic shield is not required resulting in the reduction of size and weight.
Patent JP-H10177154-A (JP)
Title: Device for processing two waves, especially light wave, especially of semiconductor type
Inventor: JACQUET JOEL
IPC: H01S5/0683
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment that is simple and economical in cost and dimensions and is to be installed by a subscriber for an optical fiber mutual action local network. SOLUTION: The absorption measuring means (Q) is constituted including a laser emitter H1 for transmitting an wave having 1st wavelength such as 1300nm, an optical diode H2 for receiving and detecting an wave WR having 2nd wavelength such as 1550nm and a separator G inserted between the laser emitter H1 and the diode H2 to protect the diode H2 from an wave having the 1st wavelength and capable of absorbing a wave having the 1st wavelength on a semiconductor substrate 6 having the same Inp, and supplies a signal iG indicating the output of an wave absorbed by the separator G. The operation of the emitter H1 can be controlled by the signal iG.
Patent JP-H10174804-A (JP)
Title: Ultrapure water production device
Inventor: KOJIMA SENRI
IPC: C02F9/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a decomposition reaction of organic matters by an U.V. oxidation device, to reduce power consumption and to facilitate maintenance of the U.V. oxidation device. SOLUTION: This device is constituted of an organic matter decomposition system arranged with the U.V. oxidation device and an ion-exchange device in order along a water transportation pipe line of water to be treated. In this case, a deaeration system for decreasing dissolved nitrogen in the water to be treated to <=0.07-1000ppb and dissolved oxygen to <=0.01-20ppb is arranged at a preceding stage of the organic matter decomposition system.
Patent JP-H08183516-A (JP)
Title: Commodity interval adjusting device
Inventor: IWATA KATSUMI
IPC: B65B35/32
Filed: 1994-12-28
Abstract: PURPOSE: To adjust the intervals of commodities that are conveyed in a line and at random intervals, and convey them at specified intervals. CONSTITUTION: Commodities are conveyed in a line by a lineup conveyer 18 and an adjusting conveyer 21 is installed under the downstream side of the lineup conveyer 18. An inclined sliding chute 22 is provided to slide down the commodities onto the adjusting conveyer 21 from a position where the commodities on the lineup conveyer 18 are acceptable, and the commodities are conveyed by the adjusting conveyer 21 at specified intervals.
Patent JP-H08178285-A (JP)
Title: Petroleum burner with automatic fire extinguishing mechanism
Inventor: KAWAMURA MASANORI
IPC: F23Q25/00
Filed: 1994-12-28
Abstract: PURPOSE: To effectively automatically extinguish a flame at the abnormal time by detecting the abnormality by using a power source having a small capacity such as a dry cell. CONSTITUTION: The petroleum burner with an automatic fire extinguishing mechanism comprises an automatic fire extinguisher for locking and holding a rotary plate 5 to an engaging plate 6 against the tension of a return spring 2 at a wick lifting position. The plate 6 is driven by a keep solenoid 7, conducted in a pulselike state by an operation switch 4 which is closed at the time of lifting the wick to move the plate 6 to its locking position. The solenoid 7 is energized in the pulselike state at the time of detecting the malfunction of wick fall or malfunction detecting means to unlock the plates 6 and 5, and forcibly lowers the wick to the fire extinguishing position.  The coil of the solenoid 7 to be conducted at the time of rising the wick is connected in series with voltage dropping means, and the solenoid 7 for driving the plate 6 becomes impossible to be operated at the time of igniting as compared with the time of fire extinguishing.
Patent JP-H11174679-A (JP)
Title: Positive photosensitive resin composition and manufacture of relief pattern
Inventor: SASAKI MAMORU
IPC: G03F1/68
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition extremely high in sensitivity to active light such as i-line and capable of forming a satisfactory pattern by using an alkaline water solution, and a manufacturing method enabling a satisfactory relief pattern to be formed by exposure of active light such as i-line and by development using the alkaline developer. SOLUTION: In a positive photosensitive resin composition including (A) a polyimide precursor having a carboxyl radical or a phenolic hydroxyl radical, and (B) a compound producing an acid by light, the (A) constituent is a mixture of two kinds of polyimide precursors a ratio of whose dissolving speeds is 5 or more in an alkaline water solution, and, in a manufacturing method for a relief pattern, this positive photosensitive resin composition is spread over a substrate, dried, thereafter irradiated with active light, developed by the alkaline water solution, and heated.
Patent JP-H03197274-A (JP)
Title: Oil tank arrangement structure for running vehicle
Inventor: TAKEMURA TOSHIHIKO
IPC: B62D5/06
Filed: 1989-12-26
Abstract: PURPOSE:To enlarge the capacity of an oil tank, and thereby shorten oil feed piping by disposing hydraulic pumps driven by an engine in front of the engine, and thereby disposing the oil tank communicated with the hydraulic pumps in front of a radiator located forward. CONSTITUTION:In a running vehicle 1 such as a tractor and the like, paired right and left axle frames 3 are projected out of an engine 2, and an afterward blow-out type radiator 4 is mounted on the upper surfaces of the frames 3. In the aforesaid constitution, two-throw hydraulic pumps 15 are driven by a crank shaft 11 projected out of the front surface of the engine 2. Namely, the hydraulic pumps 15 wherein No.1 pump 15A for power steering is directly connected to No.2 pump 15B for external actuators, are mounted on the mounting section 17 for the frames 3 via a support stand 16 while a space underneath the radiator 4 is concurrently made available for the arrangement of the hydraulic pumps. And an oil tank 21 covered by a bonnet 8 is disposed at the front sections of the frames 3.