baber/WOPTO huggingface dataset:
Patent JP-H09291867-A (JP)
Title: Fuel distributing device
Inventor: TSUZUKI YOJI
IPC: F02M69/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a pipe main body of a fuel distributing pipe by generating damage to a part between a pipe main body and a fixing part when unexpected force is applied to the fuel distributing pipe. SOLUTION: A fuel distributing device is provided with a plurality of fuel injection valves 4 and a fuel distributing pipe 1 provided with a pipe main body for forming a fuel passage 3, introducing fuel, and distributing it to the fuel injection valves 4, and a fixing part to be fixed to an engine. The fuel distributing pipe 1 is provided with the pipe main body 2 for introducing fuel, distributing it to a plurality of the fuel injection valves 4, and forming the fuel passage 3, and the fixing part 6 to be fixed to the engine 11. A fragile part 9 more fragile than the pipe main body 2 is provided between the pipe main body 2 and the fixing part 6. When unexpected force is applied to the fuel distributing pipe 1, the fragile part 9 is broken, and therefore, the pipe main body 2 of the fuel distributing pipe 1 is not broken.
Patent JP-2001129217-A (JP)
Title: Structure for fixing pachinko ball conveying pipe
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear that smooth lifting of pachinko balls is hindered by vibration, by preventing propagation of vibration through pachinko ball conveying pipes and noises. SOLUTION: A plurality of conveying pipes 15 for lifting pachinko balls from a ball lifting device 14 positioned in the lower portion of a pachinko machine installation island to an upper tank 16 positioned in the upper portion of the island are elastically pressurized and held embedded in a shock-absorbing member 2, and with the conveying pipes 15 and the shock-absorbing member 2 contained within a fixing member 3 formed by fittings of grooved cross section, the fixing member 3 is fitted around a structural member disposed from the ball lifting device to the upper tank, e.g. a rectangular column 4 such as C-shaped channel steel for supporting the upper tank 16 (refer to Figure 4). Both side piece portions 31 and 31 of the fixing member 3 are screwed to the rectangular column 4.
Patent JP-H04183512-A (JP)
Title: Throw-away type end mill
Inventor: SAWADA MASAHIRO
IPC: B23C5/10
Filed: 1990-11-16
Abstract: PURPOSE:To enhance the clamp strength and to reduce defect of a chip by locating first and second cutting blade chips at the tip end of an end mill body in a counterclockwise twist relationship, and by providing an axial side wall on the chip seat of the first cutting blade chip. CONSTITUTION:A cutting chip discharge pocket 2 which is twisted clockwise in reference to a direction viewing the tip end thereof, is formed axially of an end mill body 1. Further, chip seats 4 are formed in this pocket 2 so that a plurality of cutting chips 3 are arranged at narrow intervals in the axial direction. Each of the chip seats 4 is provided thereon with first and second cutting blade chips 31, 32, or first to third cutting blade chips 31, 32, 33 in a counterclockwise twisting relationship. Further, the twisting is changed from the second cutting blade chip 32 or the third cutting blade chip 33 which is the final one in the counterclockwise direction.
Patent JP-H10154068-A (JP)
Title: M sequence code generator
Inventor: HORIGUCHI YOSHINORI
IPC: G06F7/58
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To generate an arbitrary M group code which is not more than the highest number of orders at high speed by inserting exclusive OR between shift registers, inverting the output signal of the final stage of the shift register and feeding back it to exclusive OR. SOLUTION: An inverter 11 is inserted between the output of the shift register 718 and an M group code output terminal. Control voltage '0' is given to the control voltage input terminal 741 of an AND gate 731, the control voltage input terminal 742 of an AND gate 732, the control voltage input terminal 744 of an AND gate 734 and the control voltage input terminal 746 of an AND gate 736. The AND gate to which '0' is given cuts a feedback signal being the output signal of the inverter 11 and sets EX-OR gates 722, 724, 726 and 727 to mere conductive states. The AND gate to which '1' is given conducts the feedback signal being the output signal of the inverter 11 to a shift register 711 and EX-OR gates 721 and 723.
Patent JP-H05149186-A (JP)
Title: Intake air flow rate detecting device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1991-11-27
Abstract: PURPOSE:To prevent a detected value, being excessive to a true intake air flow rate, from being outputted right after a power supply is closed to a temperature-sensitive flow meter. CONSTITUTION:A lapse time (t) starting from turning ON of an ignition switch and a power supply is closed to a temperature-sensitive type flow meter is measured at steps S1-S4. When, the lapse time (t) at a step 6, is within the error occurring time T (at a step S5) of the temperature-sensitive type flow meter set according to a source voltage VB, an intake air flow rate Q set based on a throttle valve opening alpha and an engine rotation speed N produces a final output at a step S7. When a time T exceeds the lapse time (t), the intake air flow rate Q normally based on the output of a temperature-sensitive type flow meter 1 in regaded as a finally detected result at stop 8.
Patent JP-H08144820-A (JP)
Title: Throttle valve controller for internal combustion engine
Inventor: KUMAGAI KATSUHIRO
IPC: F02D11/10
Filed: 1994-11-22
Abstract: PURPOSE: To provide a throttle valve controller for an internal combustion engine, which enhances the responsiveness of engine torque to the operation of an accel. pedal and is able to accurately control the engine torque regardless of a secular change or individuality of the engine. CONSTITUTION: Both basic, target opening THFF and target, intake pressure PBACMD of a throttle valve 3 is computed (step 102, 103), according to corrected, required engine torque TEOBJ0 and an engine speed NE. Based on a difference ERROR between the target, intake pressure PBACMD and detected, intake pressure PBA, a feed-back control term THFB is computed (step 104 to 109) by using proportional-plus-integration control. The basic, target opening THFF is corrected by means of the feed-back control term THFB (step 110) in order to compute a target opening THOBJ.
Patent JP-H02157649-A (JP)
Title: Flaw detecting device using doppler effect
Inventor: SATO MASANORI
IPC: G01N29/22
Filed: 1988-12-09
Abstract: PURPOSE:To improve the detection accuracy even if there is a crack or rough flaw by outputting a reference frequency continuously while moving a flaw detection head on the surface of an object of flaw detection and detecting its reflected wave. CONSTITUTION:The flaw detection head 5 is moved opposite the surface of the object body 2 of flaw detection in water W, the output signal of a transmission driver 8 has a narrow spectrum nearby the reference frequency, and the output ultrasonic wave of a transmitting vibrator 6 also has a similar spectrum. The received ultrasonic wave of a receiving vibrator 7 is received as an ultrasonic wave having the transmission spectrum unless there is the crack 3 and rough-surface flaw 4 during the movement of the head 5. If there is the flaw 4, the received ultrasonic wave has a reception spectrum including a frequency shifting slightly from the reference frequency. This received wave is mixed 11 with the reference frequency and the transmission spectrum almost at the reference frequency is cut by a BPF 12; and this signal is displayed on a display device 13 as the head 5 moves and the corresponding position of the object body 2 of flaw detection is also displayed.
Patent JP-H04184348-A (JP)
Title: Electrostatic image development toner and manufacture thereof
Inventor: ENDO ISAO
IPC: G03G9/087
Filed: 1990-11-20
Abstract: PURPOSE:To obtain an image superior in electrification stability and durability and high in resolution by specifying the difference of solubility parameters of a binder resin and a releasing agent to <=0.9, the volume average particle size of the polymerized particle to <=6mum and the diameter B of the releasing agent in the particle against a particle size A of the particle in a specific range. CONSTITUTION:At the toner f polymerized particles in which a styrene-acrylic resin is a binder rein, the difference of solubility parameters of the binder resin and the releasing agent is <=0.9, the volume average particle size of the particle is <=6mum and the domain diameter B of the releasing agent in the particle against the diameter A of the particle is in a range of 0.03<B/A<0.15. As the compatibility of the releasing agent and the binder resin is high, so the releasing agent is dispersed uniformly in the polymerized particles and the electrification stability is obtained. Simultaneously the domain diameter B of the releasing agent is present on the surface of the polymerized particles in a specified range, so that the adhesion of the toner to the photosensitive body is reduced and the durability is also obtained. Also when the releasing agent is taken in a monomer liquid drop during suspension polymerization, the additive incorporated in the liquid drop is not repelled and the toner being superior in the dispersibility of the additive is obtained. As a result, the unevenness of the density is reduced and the image of higher image density is obtained.
Patent JP-2000139965-A (JP)
Title: Dental unit
Inventor: CHATANI MASARU
IPC: G01V1/18
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent such accidents that a dental therapeutic chair is arbitrarily moved or a gas burner is ignited when an object hits a touch switch at the time of an earthquake by arranging an earthquake-sensitive sensor on a dental unit, and cutting off the power supply of the dental therapeutic unit when the earthquake-sensitive sensor is operated. SOLUTION: An earthquake-sensitive sensor device 40 is constituted of an earthquake-sensitive sensor section and a power supply breaker section, and the earthquake-sensitive sensor section detects vibration and cuts off a power supply breaker at earthquake, e.g. in the earthquake intensity of 5 or above. The power supply breaker feeds power to a dental therapeutic unit 10 or to a gas burner 20 when the gas burner 20 is installed at a position other than the dental therapeutic unit 10 and stops the feed of power to the dental therapeutic unit 10 and the gas burner 20 when the earthquake-sensitive sensor section is operated. The earthquake-sensitive sensor device 40 is fitted to a dental therapeutic unit 10, or it is installed for use at an optional desired position separately from the dental therapeutic unit 10.
Patent JP-H09157941-A (JP)
Title: Latent crimpable conjugate fiber and its production
Inventor: MORITA SEIJI
IPC: D04H1/55
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a latent crimpable conjugate fiber excellent in bulkiness, strechability, drape property and touch feeling and useful for woven fabric, etc., by passing the component A through a spinneret in the longitudinal direction to discharge the component A, introducing the component B from the transverse direction above the position within a prescribed value from a discharge part which is common to the component A and conjugating the components A and B. SOLUTION: In carrying out conjugate spinning of a high-viscosity component A having 0.70-0.85 intrinsic viscosity and a low-viscosity component B having 0.45-0.57 intrinsic viscosity into side by side type, the component A is discharged by passing the component A through a spinneret in the longitudinal direction 1 and the component B is introduced from the transverse direction 2 above the position within 10mm from a discharge part 4 which is common to the component A and the components A and B are conjugated to provide the objective latent crimpable conjugate fiber having (i) >=4 numbers/cm difference between numbers of crimps before and after boiling water treatment, (ii) >=40% apparent shrinkage factor, (iii) >=0.15g/d shrinkage stress, (iv) >=3.0 g/d breakage strength, (v) 40-70% breaking elongation and (vi) 4-10d single fiber denier.
Patent JP-H01154000-A (JP)
Title: Neutron generator
Inventor: HAYAKAWA YOSHINORI
IPC: G21K5/08
Filed: 1987-12-10
Abstract: PURPOSE:To facilitate an operation using neutrons by increasing and decreasing the quantity of the gamma rays to be projected on an target materials and controlling the quantity of the neutrons to be generated. CONSTITUTION:The gamma rays 6 generated by a gamma ray source 1 are projected on the target materials 2 to generate the neutrons 7 by photonuclear reaction. The neutrons 7 pass a gamma ray shielding body 3 and thereafter, thermal neutrons are absorbed by a neutron filter 10. Only the neutrons of high energy are projected on an object 5 to be irradiated. On the other hand, the gamma rays 6 transmitted through the materials 2 is mostly absorbed by a shielding body 3 and is prevented from entering the object 5. The gamma rays 6 do not enter the materials 2 and therefore, the neutrons are not generated while the radiation source 1 is housed in a gamma ray source container 9 and a shielding door 4 is held closed. The neutrons of different energy distributions are projected on the object 5 if the gamma ray sources 8 of different kinds are drawn out of the container 9 and are inserted between the materials 2. The operation using the neutrons is easily carried out in such a manner.
Patent JP-H04184333-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1990-11-19
Abstract: PURPOSE:To obtain such a photographic sensitive material which has a rapid hardening effect and high solubility in water and causes no thickening when added to a coating liquid by using such a gelatin film hardening agent compris ing a compd. expressed by the formula to harden at least one layer of the photographic layers formed on a substrate. CONSTITUTION:The use amt. of this film hardening agent depends on the kinds of photosensitive material used or hydrophilic binder, and for example, 0.01-100wt.% of the hardening agent to the dry weight of the binder. As for the water-dispersible polymer to be incorporated into the photographic layers, water-base dispersion of hydrophobic polymers or copolymers obtd. from vinyl compd., water-base dispersion of condensed polymers such as polyester are used. Thereby, the photographic sensitive material which has good film hardening effect with a small amt. of film hardening agent without impairing the photographic performance and giving no post-hardening effect can be obtd.
Patent JP-S63164010-A (JP)
Title: Manufacture of magnetic head
Inventor: KAMEYAMA MAKOTO
IPC: G11B5/127
Filed: 1986-12-25
Abstract: PURPOSE:To prevent noise due to a pseudo gap by forming a prescribed form of magnetic metallic film to a magnetic block and bonding the blocks by a low melting point glass and cutting off the result so as to suppress the diffusion reaction between the magnetic substances. CONSTITUTION:The high melting point glass 32 is filled as the 1st nonmagnetic member to the track width regulating slot of an oxide magnetic block 30 and the result is polished, a part is removed to form a magnetic metallic film 34 to the removed part. Then the other block 30 having a winding slot 35 of the similar structure is formed. Then the both are butted and they are bonded by the magnetic metallic film 34 being the 2nd nonmagnetic material, and cut off into a prescribed size to finish chips. As a result, after the magnetic metallic film 34 is formed, a high temperature process is not required, the diffusion reaction between magnetic substances is suppressed and a magnetic head without production of noise due to a pseudo gap is obtained.
Patent JP-H06160186-A (JP)
Title: High-sensitivity spectrophotometric system
Inventor: OKURA TSUTOMU
IPC: G01J3/28
Filed: 1991-11-01
Abstract: PURPOSE:To select the desired wavelength range and quickly measure the spectrum with high sensitivity by concurrently detecting the scanning wavelength in individual ranges in conjunction with the rotation of a diffraction lattice with photo-detectors. CONSTITUTION:The incidence light is diffracted and dispersed by a diffraction lattice, and the diffracted light having different wavelength is sent to the outgoing side. Multiple photo-detectors are arranged near the normal outgoing slit of a diffraction lattice spectrometer 9, and the light having sporadic different wavelengths (lambda1, lambda2...lambdaN) is fed to the photo-detectors. When the diffraction lattice is rotated, the wavelengths of the light fed to the photo-detectors are changed in sequence, and the wavelengths fed to the photo-detectors become lambda1+DELTAlambda1, lambda2+DELTAlambda2...lambdaN+DELTAlambdaN when the rotation is completed. The wavelength scanning by the photo-detectors within the wavelength range (DELTAlambda1, DELTAlambda2...DELTAlambdaN). If the signals obtained by the photo-detectors are combined together, the whole spectrum can be obtained over the wavelength range from lambda1 to lambdaN+DELTAlambdaN.
Patent JP-H09125305-A (JP)
Title: Brick unit for pavement and laying method thereof
Inventor: MATSUMOTO YOSHIMASA
IPC: E01C5/04
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To efficiently pave a footpath or a garage. SOLUTION: A plurality of bricks 2 are combined with each other at the thin-neck parts 3, so as to form a brick unit 1. The brick unit 1 is arrangingly laid on the ground, and after scattering sand thereon, a pressure vibrator is run thereon, so as to apply pressure vibration to the brick unit 1. Hereby, stress of pressure vibration is concentrated to the thin-neced parts 3 so as to break off the thin-necked part, and the bricks are separated from each other. Consequently, because it is enough to only lay the brick unit composed of a plurality of bricks on the ground, the working efficiency is improved. By breaking the thin-necked parts 3 and separating the bricks from each other, the impression in which the bricks are laid one by one, is given to an observer.
Patent JP-H04183583-A (JP)
Title: Manufacturing method of product
Inventor: FUJII YUICHI
IPC: B25J19/00
Filed: 1990-11-19
Abstract: PURPOSE:To obviate the need for executing the change of a program with a line equipment being stopped each time due to the conditions change of a line, by executing work with a work robot itself detecting the contents of the work onto a work object. CONSTITUTION:The work information of a proper work object is memorized on an information memory medium 3, this information memory medium 3 is flowed to a transfer line in the set with a work object 2, and a work robot 8 detects the position of the information memory medium 3 by a sensor, then this information memory medium 3 is directly set in a data in and output part 7, and the work information is fed to the robot 8 with an information in and output part 7 reading it. According to this fed work information the work robot 8 executes work for the work object 2, after completion of the work the information in and output part 7 writes the work information in the information memory medium 3 with its renewing, after the writing the work robot 8 takes the information memory medium 3 from the information in and output part 7 returning it to the specific position of a transfer line.
Patent JP-H08161434-A (JP)
Title: Oscillator network for separation and recognition pattern
Inventor: SHIN SOUKAN
IPC: G06V30/194
Filed: 1994-12-16
Abstract: PURPOSE: To simultaneously separate and recognize a pattern by providing a feature layer for executing different phase oscillations against the mutually different patterns and a character detecting layer for recognizing the phase- synchronized character. CONSTITUTION: A circuit network is attained by the three stages of an input stage 50, a feature extracting stage(FEL) 51 and a character recognizing layer(ADL) 52 as in the case of Jang for separating and recognizing the pattern. Inter-nerve phase connection in the feature extracting layer 51 is decided by the feed-back of the selective oscillation from the character detecting quantity nerve to a lower layer. The selective oscillation of character detecting quantity 52 is decided by the matching of the connection strength pattern from feature extracting quantity to a character detecting layer 52 with an input pattern and by mutual restricting competition.  Thus, the oscillation of the nerve in the feature extracting layer 51, which is synchronized by one phase, corresponds to the one specified pattern and the feature extracting nerves corresponding to the patterns concerning the mutually different patterns are oscillated by the mutually different phases.
Patent JP-H04190655-A (JP)
Title: Alternator for vehicle
Inventor: HONDA YOSHIAKI
IPC: H02K9/06
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the noise of fans by making the fans on the outside of rotor cores resinous, and directing the vanes of the fans rearward, and varying the numbers of the poles of the rotor cores and the numbers of vanes of the fans severally from each other. CONSTITUTION:On a shaft 8, a pair of rotor cores 9 and 9', which are positioned inside the stator core 4 and have six claw-shaped magnetic poles each, hold a wound rotor coil 10 between them. Moreover, resinous cooling fans 31 and 32 are fixed to the outside of the rotor cores 9 and 9' coaxially with the shaft 8. Moreover, the number of the vanes of the fan 31 is ten, and those are rearward curved, and the number of the vanes of the fan 32 is fourteen, and those are also rearward curved. Since the fans are made resinous this way, the numbers of the poles of the rotor cores and the numbers of the vanes of the fans can be easily varied severally from each other, therefore a low noise type alternator, where the revolutionary content of noise never overlapped, can be made. Moreover, since this is molded of resin, there is no restriction for the shape, and the vanes can be directed easily rearward, and noise reduction becomes possible.
Patent JP-H06133772-A (JP)
Title: Enzyme composition
Inventor: FUSHIYA MORIYASU
IPC: G01N33/535
Filed: 1992-10-29
Abstract: PURPOSE:To provide the enzyme composition capable of being stably preserved for a long period without inhibiting the activity of a peroxidase or its combined product with an immunologically active substance in their highly diluted solution. CONSTITUTION:This enzymatic composition contains a free peroxidase or its combined product with an immunologically active substance, a serum and phenol. The phenol and the serum contributes to the stabilization of the peroxidase liable to be inactivated with time without causing the increase in a blank absorbance even when the phenol and the serum themselves are added to an enzyme composition. Thereby, the enzyme composition can not only be preserved for a long period but also exhibits an excellent sensitivity in an enzymatic immunoassay.