baber/WOPTO huggingface dataset:
Patent JP-H11141340-A (JP)
Title: Variable exhauster of multiple cylinder engine
Inventor: FUKUZUMI MASAHIRO
IPC: F02B27/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the exhaust interference pressure wave of the other cylinders in a low rotation area and to optimize the exhaust inertia effect in a high rotation area in an exhaust piping merging part. SOLUTION: The first exhaust pipings 1-1 through 1-4 from the cylinders are merged with the second exhaust pipings 2A, 2B in a state that the pipings of low exhaust interference are paired, and then these second exhaust pipings 2A, 2B are merged with a single third exhaust piping 3. A rotary valve 7 having a rotation central axis 6 in a piping direction, is arranged between two second exhaust pipings 2A, 2B, and the wall faces at the rotary valve 7 side of the second exhaust pipings 2A, 2B are removed.  On a peripheral face of the rotary valve 7, respectively two first faces of large round part which form the stepped parts of the valve edge faces by narrowing the pipings of the second exhaust pipings 2A, 2B toward the downstream side thereof in one rotary position, and two second faces 9 of small round part which cancel the stepped parts by expanding the pipings of the second exhaust pipings 2A, 2B on the other rotary position, are alternately formed.
Patent JP-H08164505-A (JP)
Title: Grinder
Inventor: GAMO AKIRA
IPC: B27L11/00
Filed: 1994-12-13
Abstract: PURPOSE: To prevent such a mistake that a grinder is driven in the state inserted in the engaging hole of the fly wheel of a rotor by placing the auxiliary rod of a stopper consisting of main and auxiliary rods on the upper end of a lower housing part when a rotary blade is replaced and inserting the main rod in the through-hole of the lower housing part in this state. CONSTITUTION: Upper housings 2A are opened and a fly wheel 4 is manually rotated to the replacing position of a chipper knife 14 to be aligned so that the engaging hole 17 of the fly wheel 4 is positioned just under the through-hole 21 of a lower housing 2B. In this state, a stopper 3 is inserted in the through- hole 21 and the engaging hole 17 to fix the fly wheel 4. The stopper 3 is constituted of main and auxiliary rods 31, 32 and, when the stopper is inserted in the through-hole 21, the auxiliary rod 32 is placed on the upper end being the dividing surface with the upper housings 2A of the lower housing 2B and, in this state, the main rod 31 is inserted. By this constitution, when the stopper 3 is forgotten to pull out after the chipper knife 14 is replaced, the upper housings 2A can not be closed.
Patent JP-2001120342-A (JP)
Title: Nostril hair cutter
Inventor: OSHIMA YASUSHI
IPC: B26B19/14
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a nostril hair cutter in which an inner blade base can be smoothly mounted to a main body housing with an inner blade mounted to an outer blade at the time of mounting the inner blade to the main body housing and the inner blade and outer blade are safely and easily attached and removed. SOLUTION: A joint 14 is formed by protruding a centering pin 141 to which an inner blade base 6 is mounted. The inner blade base 6 comprises a connecting hole 62 into which the centering pin 141 of the joint 14 is inserted and connected. An inclined part 63 to guide the insertion of the centering pin 141 is formed in the connecting hole 62.
Patent JP-H11126787-A (JP)
Title: Method and mold for resin sealing electronic component
Inventor: OSADA MICHIO
IPC: B29C45/26
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent resin burrs from adhering to the surface of a sheet member or a mold when sealing a plurality of required electronic parts mounted on the sheet member with resin. SOLUTION: Split push members 12 are constructed by splitting the overall bottom 11 of the set portion 5 of a movable mold 2 in response to the number and the positions of cavities 6 of a fixed mold 1, and the surfaces of both the molds 1 and 2 are joined each other to clamp both the molds 1 and 2, and a sheet member 4 supplied set in the set portion 5 is pushed separately with uniform pressure by each split push members 12. This can efficiently prevent gaps from occurring between the top surface of the sheet member 4 and the surface of the fixed mold 1 or between both the molds 1 and 2. Thus immersion of molten resin into the gaps can be efficiently prevented to efficiently prevent resin burrs from adhering to the surface of the sheet member 4 or the surfaces of the above molds.
Patent JP-H11127681-A (JP)
Title: Lock device of discharge auger in combine harvester
Inventor: WATABE TAKAHIRO
IPC: A01F12/46
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate operation of a lock device of discharge auger loaded on a combine harvester with grain tank and improve operation efficient and simplify the structure of lock member by constituting the device so that lock state and non-lock state of a discharge auger necessary for driver to carrying out repeated operation such as reaping harvesting operation or moving to other field are carried out automatically or by one touch. SOLUTION: In a combine harvester equipped with a discharge auger pedestal 14, a lock member 16 for engaging a discharge auger 11 is attached to the upper part of a support 15 of the pedestal 14 and a change over means capable of changing over to a state in which the discharge auger 11 is automatically locked by the lock member 16 and a state in which the auger 11 is not locked when the discharge auger 11 is lowered to the housing position is provided.
Patent JP-H06134131-A (JP)
Title: Game system
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1992-10-26
Abstract: PURPOSE:To constitute the game system so that a game in the future and a game in other store can be executed by converting the total number of media on the way stored in a first storage means to a storage medium storage value so that it can be stored in a second storage means, at the point of time when a game is finished. CONSTITUTION:In a game system which can execute a game through an IC card inserted into a game machine 2, a game machine classification decision control part is provided in a CPU of the IC card. In such a state, based on a game machine classification deciding signal from storage areas of each separate game medium stored in a first storage means, game medium number data from a game machine side is added to balance data of the number of media of the game medium and is stored. Also, this first storage means has plural storage areas for storing the data of every game store, based on a game store discriminating signal from a game store discrimination control means. Also, when a game is finished, a storage medium storage value obtained by converting the total number of media on the way stored in a first storage means is stored in a second storage means.
Patent JP-H03172578-A (JP)
Title: Insulating cap for distributor and manufacture thereof
Inventor: HANADA ISAO
IPC: F02P7/02
Filed: 1989-11-29
Abstract: PURPOSE:To improve both electrical insulating and electromagnetic shielding properties by forming an inner layer and an intermediate layer with an electrical insulator layer and the outer layer with an electromagnetic shielding layer, respectively, in a device equipped with a carbon electrode and each electrode plus each high-tension distribution circuit. CONSTITUTION:A specified electrical insulating resin material is formed by means of injection molding, and there is provided with a setting hole or the like for a carbon electrode 6 or the like, while an inner layer 9 provided with a separation preventing groove 13 is formed in the lower inside. After a center electrode 2, a side electrode 4, a center electrode high-tension distribution circuit 3, a side electrode high-tension distribution circuit 5 or the like are mounted respectively on top of the inner layer 9, such a material added with a foaming material on the same material as the above- mentioned is formed by means of injection molding, and there is provided with an intermediate layer 10 equipped with a separation preventing hook part 14 on an interface with the inner layer 9 and a separation preventing groove 15 in an interface toward an outer layer 11, respectively. In addition, a specified electromagnetic wave shielding resin material is formed by means of injection molding, through which forms the outer layer 11 provided with another separation preventing hook part 16 on an interface toward the intermediate layer 10.
Patent JP-H03168799-A (JP)
Title: Musical sound synthesizing device
Inventor: KOBAYASHI KAORU
IPC: G10H5/00
Filed: 1989-11-29
Abstract: PURPOSE:To reproduce a musical sound generated by a natural musical instrument naturally by calculating an excitation signal which corresponds to excitation vibration to be given to a plural sound generating bodies according to operation information on a sound generation operating element and supplying the excitation signal to plural closed loop circuits at the same time. CONSTITUTION:Closed loop circuits 1 and 2 simulate the vibration of strings of a piano and one closed loop circuit corresponds to one string. The time required by a vibration wave Wa to return to a string striking position after reflection at a fixed terminal T1 is set as a delay time in delay circuits 3a and 7a. The output signals of the delay circuits 3a and 7a are supplied to an exciting circuit 25 and added by an adder 12 to output a speed signal VS1 corresponding to the vibrating speed of the string S. A multiplier 13 multiplies this speed signal VS1 by a coefficient adm and the output of the multiplier 13 is supplied to an adder 14. Consequently, a musical sound which is given detuning effect, etc., as to plural strings is generated and the musical sound generated by a natural musical instrument is obtained faithfully.
Patent JP-H05195123-A (JP)
Title: Hydrogen occluding alloy electrode
Inventor: YAMAMURA KOJI
IPC: C22C19/00
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a hydrogen occluding alloy electrode having a long service life, causing no environmental pollution and occluding a large volume of hydrogen by using a hydrogen occluding alloy having a specified compsn. consisting of Zr, Mn, V, Co, Fe and Ni, a specified alloy phase and a specified crystal lattice constant. CONSTITUTION:An alloy represented by a general formula ZrMnwVxMyNiz (where M is Co or Fe, 0.4<=w<=0.8, 0.1<=x<=0.3, 0<y<=0.2, 1.0<=z<=1.2 and 1.8<=w+x+y+z<=2.4, preferably y<=x and z-x<=1.2) is synthesized by a rapid cooling method and is preferably subjected to homogenization heat treatment in vacuum or in an inert gaseous atmosphere at 9001,200 deg.C to obtain a hydrogen occluding alloy or its hydride having an alloy phase whose principal component is C15 (MgCu2) type Laves phase and 7.03-7.10Angstrom  crystal lattice constant (a). When a hydrogen occluding alloy electrode is formed with the hydrogen occluding alloy or its hydride, the pressure of gas in a battery can be kept low even at a high temp. of about 80 deg.C at the time of rapid charging and the occlusion of a large volume of hydrogen is maintained.
Patent JP-H05125512-A (JP)
Title: Pot structure for hot dip metal coating
Inventor: NARA TADASHI
IPC: C23C2/00
Filed: 1991-10-30
Abstract: PURPOSE:To restrain heat loss with the atmospheric air and to minimize loss of plating bath caused by the oxidation of hot dip metal by arranging an upper cover directly contacting with a pot for hot dipped metal coating and the plating bath surface in a preliminary pot. CONSTITUTION:A steel strip 3 is introduced into the galvanizing bath 20 in the pot 2a through a snout 4 and taken out on the galvanizing bath surface by changing the direction with a sink roll 5 to adjust galvanizing stuck quantity with squeezing nozzles 6a, 6b. In the hot dip galvanizing, the ceramics-made upper cover 1a is dipped and arranged on the molten zinc surface in the pot 2a. This upper cover 1a is desirable to arranged to a supplying hole after supplying metal 7. As the above ceramics, SiC, Al2O3, etc., having difficult-to-erode to the molten zinc and excellent heat insulation is desirable. By this method, thermal diffusion caused by convection of the atmospheric air is prevented, and also the oxidation caused by contact with the atmospheric air is prevented and the production efficiency in the plating line can be improved.
Patent JP-H05149084-A (JP)
Title: Method of drawing buried pipe into ground and device for drawing buried pipe into ground used the method
Inventor: KABEUCHI TERUO
IPC: E21D9/12
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the settlement of ground after the execution to promote safety after the execution, to prevent a buried pipe from dirt to make unnecessary cleaning work, etc., of the inside of the buried pipe and to promote work efficiency. CONSTITUTION:A widening reamer 15 for widening a diameter of an underground hole is connected to the front end side of a driving pipe inserted into the ground while excavating the ground. After a buried pipe 11 is connected to the widening reamer 15, when the driving pipe is pulled back to bury the buried pipe 11 into the underground hole, the inside diameter of the underground hole is widened while excavating it by the widening reamer 15. In addition, guide members used in the case the underground hole is excavated and excavated earth 16 are removed to the outside of the ground. The removal of the guide members and the excavated earth 16 to the outside of the ground is made through the space the inside of the buried pipe 11 while absorbing them.
Patent JP-H09153706-A (JP)
Title: Dielectric filter
Inventor: ITO ATSUSHI
IPC: H01P1/205
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To deal with the high frequency of several GHz. SOLUTION: Concerning this dielectric filter, a coaxial dielectric resonator provided with external and internal conductor layers 5 and 6 on the outer surface of a dielectric member 2 and the inner surface of a through hole 3 while passing the through hole 3 through the dielectric member 2 and opening both the terminals of the through hole 3 on both end faces 4 and 4 of the dielectric member 2 is formed and these plural resonators are parallelly arranged in contact and electrically connected. This coaxial resonator is formed into a 1/2 wavelength type resonator 1 respectively exposing the dielectric member 2 on both the end faces 4 and 4 and between the adjacent resonators, an inter- step connection window 8 is provided for electrically connecting the adjacent resonators each other by removing one part of mutually contacting external conductor layers 5 of both the resonators.  Then, resonators 10 and 11 at input and output steps are provided with external connection electrodes 7 near one end face 4 of respective resonators so as to be electrically connected through the dielectric member 2 to the internal conductor layer 6 separately from the external conductor layer 5 while removing one part of the external conductor layer 5.
Patent JP-S63165326-A (JP)
Title: Agent for external application
Inventor: EKOSHI KAZUO
IPC: A61K8/00
Filed: 1986-12-27
Abstract: PURPOSE:To provide an external application agent containing water-extract of pollen crushed with diamond or boron nitride. CONSTITUTION:Pollen (preferably having a diameter of >=50mu) is crushed with diamond or boron nitride in dry state or in a state suspended in water. The crushing is carried out by using a pair of oppositely placed disks, one of which is a stationary disk made of ceramic, etc., and the other is a rotary disk having an abrasing face opposite to the stationary disk and made of diamond or boron nitride and is rotatable with a driving means. The gap between both disks is properly adjusted within 10-200mu according to the properties of the pollen to be crushed and the feeding rate of the pollen, etc. The crushed pollen is extracted with water and the extract is compounded to a base or assistant, etc., of external drug in an amount of 0.1-10wt% based on the whole drug composition. An external drug having cell activation and proliferation activities can be produced by this process. The agent is used in the form of lotion, ointment, emulsion, poultice, etc.
Patent JP-H04181384-A (JP)
Title: Symbol reader
Inventor: NAKAZAWA ATSUSHI
IPC: G06K7/10
Filed: 1990-11-15
Abstract: PURPOSE:To excellently read symbols corresponding to various read conditions by determining the amplification gain of a variable gain type amplifying means for the output of a photodetecting means irrelevantly to an amplification gain set corresponding to other scanning lines or a scanning line group. CONSTITUTION:A laser beam is scattered by a symbol surface 13 and its scattered light is photodetected by the photodetecting means 15, whose output is supplied to an automatic gain control circuit group 16 which has plural automatic gain control circuits AGC1-AGC3. In this case, the laser beam forms scanning lines alpha, beta, and gamma in mutually different directions on the symbol surface 131. Namely, the output signal of the photodetecting means 15 is amplified with the amplification gain set by the automatic gain control circuit AGC1 in a period where a alpha-directional scan is made without fail and the output signal of the photodetecting means 15 is amplified with the amplification gain set by the automatic gain control circuit AGC2 in a period wherein a beta-directional scan is made without fail. A gamma-directional scan is the same. Thus, the amplification gain of the output signal of the photodetecting means 15 is not affected by scans in other directions.
Patent JP-H09153865-A (JP)
Title: Light amplifier and optical communication system providing the same
Inventor: ONAKA HIROSHI
IPC: H04B10/07
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the wavelength dependency of a gain in a specified band by controlling the power of probe light based on the detection result of the power of input signal light and probe light and keeping an amplifying gain to input light constant. SOLUTION: An amplifying band to input signal light toward an input port 1 is provided and amplified signal light is outputted from an output port 2. Input signal light is supplied to a light amplifier medium 3. Pump light from a pump light source 4 is introduced to the light amplifier medium 3 with an optical coupling means 5. Thus, the light amplifier medium 3 becomes a pumping state and an amplifying activation to signal light where wavelength is added to the specified band occurs. An arithmetic means 38 adds, for example, a value aS1 obtained by multiplying the output S1 of a first power detecting means 33 by a first constant (a) to the value bS2 obtained by multiplying the output S2 of the second power detecting means 34 by the second constant (b) so as to output the signal with a level corresponding to the value.  Then, the means 39 controls a power source 31 so as to make the level fixed.
Patent JP-H07193244-A (JP)
Title: Semiconductor device capable of being controlled by electric-field effect
Inventor: TOOMASU RASUKA
IPC: H01L29/10
Filed: 1994-11-22
Abstract: PURPOSE: To suppress switch-ons due to a parasitic structure, unavaoidable of production in a MOSFET or an IGBT by selecting a transversal interval between a contact region and a gate electrode to be within a specific value. CONSTITUTION: A base region 3 is embedded to an upper surface 2 of an internal region 1. The base region 3 is made up of a strongly p-doped depth contact region 6 in the middle and a weakly p-doped comparatively shallow ridge region 5. The region 5 is extended up to the surface 2 of the internal region 1, then the strongly p-doped depth contact region 6 is embedded, and furthermore, a strongly n-doped emitter region 7 is embedded in the base region 3. The emitter region 7 and the contact region 6 are connected to an emitter electrode 12 in the inside of a contact hole, an insulation film 8 exists on the surface 2 of the internal region 1 and a gate electrode 9 is placed thereon. Then an interval X, 0<=X<=1 μm is kept between the contact region 6 and the gate electrode 9.  Thus, a rise in a cut-off voltage of an IGBT is avoided on the one hand and an increase in a transversal resistance is suppressed on the other hand.
Patent JP-H02156888-A (JP)
Title: Direct cloning method of specific base sequence by solidifying nucleic acid probe
Inventor: WADA AKIMITSU
IPC: C12Q1/68
Filed: 1988-12-09
Abstract: PURPOSE:To efficiently separate specific base sequence in microscopic scale and collect by immobilizing nucleic acid probe on carrier, bringing into contact with sample and forming hybrid by heat denaturation, etc. CONSTITUTION:In cloning of specific base sequence by using nucleic probe, (i) nucleic probe having sufficient specificity to identify specific base sequence is immobilized on carrier, (ii) sample fraction containing desired base sequence is brought into contact with the solidifying probe and denaturated by heat, then temperature is dropped to form hybrid of desired base sequence and solidifying probe. Next, (iii) not hybridized liquid phase is separated from base sequence hybridized with the solidifying probe by physical means such as centrifuge or filtration, then (iv) the desired base sequence hybridized with the solidifying probe is eluted and collected.
Patent JP-H10138045-A (JP)
Title: Cutting tool peripheral speed/cutting speed setting device for cutter
Inventor: TAKANO SHINJI
IPC: B23D55/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To correctly and easily perform setting in the case of selectively setting peripheral speed and cutting speed adapted to an object material to be cut arranging a display board corresponding to a construction material and a thickness of the object material to be cut in a position indicated by an indicating means arranged in a speed control means, and classifying a construction material display part in this display board by color with respective construction materials. SOLUTION: In the case where a construction material of an object material to be cut is, for example, stainless steel and a thickness is 5mm, when peripheral speed of a band saw is set, a color of a column of stainless steel is judged by a construction material display part 23a of a display board 22, ands an indicator 21a is adjusted to its thickness '5' by rotating a peripheral speed selecting dial 21 being a speed setting means arranged in a part of a swinging frame of a band saw machine. A turning angle of this peripheral speed selecting dial 21 becomes signal output of a volume, and a frequency of an inverter is selectively controlled.  Next, when cutting speed is selected, a construction material display part of a cutting speed selecting table having the same color as the construction material display part 23a is found out, and cutting speed adapted to the object material to be cut is selected from its shape-size display part, and a cutting speed dial is adjusted.
Patent JP-H08164778-A (JP)
Title: Drainage system for cathodic protection
Inventor: KINOSHITA AKIRA
IPC: C23F13/00
Filed: 1994-12-15
Abstract: PURPOSE: To achieve a job for reasonable, stable and favorable cathodic protection as well as to reduce restriction against an adverse effect to a signal circuit and its setup by stably supplying a required cathodic protection current, and simultaneously proposing a fact that no adverse effect is given to a railway signal as technical subject. CONSTITUTION: A drainage circuit is composed of a current regulator circuit 1 controlling a drainage current and a series circuit between a forced power circuit 2 controlling it with a forced drainage current 13 so as not to make any voltage between terminals of the current regulator circuit 1 and a drainage current compensating diode 8 making a selective drainage current 12 flow thereinto, and both these currents 12 and 13 are controlled at a constant value as a drainage current without discrimination, whereby smooth cathodic protection motion is secured while high rippling restraint is brought into full play, and thus cathodic protection is economically achieved.