baber/WOPTO huggingface dataset:
Patent JP-H02210227-A (JP)
Title: Knocking detecting device for internal combustion engine
Inventor: KOIKE YUZURU
IPC: G01M15/00
Filed: 1989-02-09
Abstract: PURPOSE:To accurately detect whether knocking occurs or not by correcting a fractionization coefficient with a correcting value which is set according to a transient state when the transient state is detected. CONSTITUTION:A knocking sensor 1 detects vibrations of the internal combustion engine and a rotational frequency detecting means 2 detects the rotational frequency of the internal combustion engine. Then a noise level calculating means 3 inputs the outputs of the sensor 1 and means 2 and uses the coefficient set according to the engine rotational frequency to fractionize the knocking sensor output, thereby finding a noise level. Then a knocking decision level calculating means 4 inputs the output of the means 3 and finds a knocking decision level from the noise level. Further, a knocking decision means 5 inputs and compares the outputs of the means 4 and sensor 1 with each other to decide whether or not knocking occurs. Here, the means 3 inputs the output of a transient state detecting means 6 and corrects the fractionization coefficient with the correcting value set corresponding to the transient state when the transient state is detected. The occurrence of knocking is accurately detected.
Patent JP-S56128705-A (JP)
Title: Acaricidal composition
Inventor: KAJIWARA OSAMU
IPC: A01N33/22
Filed: 1980-03-12
Abstract: PURPOSE: An acaricidal composition that contains 4-methyl-3-n-propylthio-4'- nitrodiphenyl ether and mineral oil as active principles, thus having strong activities of killing imagoes, larvae and eggs and showing high residual effects.  
     CONSTITUTION: 4-Methyl-3-n-propylethio-4'-nitrodiphenyl ether and mineral oil are used as active priciples, preferbly they are combined with polybutene for the purposer of imparting residual effect to give the objective acaricidal composition. The used polybutene is preferably of 200W1,500 average molecular weight. Usually, the composition is conveniently used in the form of emulsion, flowable, sol or paste and the weight ratio is suitably, 1 4-methyl-3-n-propylthio-4'-nitrodiphenyl ether: 0.2W30 mineral oil: 0.1W30 polybutene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60173006-A (JP)
Title: Plastic optical material
Inventor: UCHIDA KINGO
IPC: C08F18/24
Filed: 1984-02-20
Abstract: PURPOSE:A high-refractive index plastic material suitable as a material for a variety of optical elements, comprising a polymer of a phthalate derivative prepared by substituting bromines on a benzene ring, inserting ethylene glycol chains and introducing general polymerizable functional groups. CONSTITUTION:A plastic material comprising a polymer of (A) a phthalate derivative of the formula. A homopolymer of derivative A can be used as an optical plastic material and copolymers thereof with comonomers such as acrylate or methacrylate (e.g., benzyl methacrylate, phenyl methacrylate, or benzyl acrylate) can also be used as optical plastic materials. These comonomers should be selected so that they may be uniformly mixed with derivative A and copolymerized therewith, their polymerizabilities may be as high as that of derivative A, their use scarcely decreases the refractive indices of the produced copolymers, and does not adversely affect the transparency of the copolymers.
Patent JP-H07240728-A (JP)
Title: Reception equipment shared between analog signal and digital signal
Inventor: HATANAKA SHINICHI
IPC: H04N9/66
Filed: 1994-03-01
Abstract: PURPOSE:To demodulate both of an analog signal and a digital signal by providing a first switching means, which leads the phase differences between first and second carrier signals different by phases and an input signal to analog or digital output terminals, and a second switching means which switches a feedback signal. CONSTITUTION:The intermediate frequency signal inputted to an input terminal 31 is inputted to phase detecting circuits 34 and 35 through a BPF 32 and an automatic gain control amplifying circuit 33. The circuit 34 detects the phase difference between the input signal and the signal obtained by shifting the phase of the output of a circuit 36 in a phase shift circuit 37 by pi/2. The circuit 35 detects the phase difference between the input signal and the output of the circuit 36. The Q-axis component of the circuit 35 is outputted to an output terminal 42 or 46 through a changeover switch 40 and a filter 41 or 45 according as it is digital or analog. The I-axis component of the circuit 34 is outputted from a terminal 39 through an LPF 38. Digital outputs of LPFs 38 and 41 are negatively fed back to the circuit 36 through a reproducing circuit 43 and a changeover switch 44, and the analog signal of the filter 45 is negatively fed back to the circuit 36 through the switch 44. Switches 40 and 44 are controlled to receive and demodulate both of analog and digital picture signals.
Patent JP-H08237815-A (JP)
Title: Safety circuit for electrically hauled automobile
Inventor: HANSU FURIIGE
IPC: B60L3/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To protect elements used in a vehicle from adverse effects of acceleration appearing while a vehicle is running, by reducing operation power supplied to a motor within the range of value depending on the acceleration depending on the predetermined characteristic by controlling an electronic circuit layout with an evaluation means in response to dependence upon the acceleration. SOLUTION: When dependence on acceleration supplied from an acceleration detecting means 31 is within the range of particular value, an evaluation means 33 controls an electronic circuit layout 27 to reduce the operation power supplied to a motor 15 depending on the predetermined characteristic. Moreover, when the acceleration results in breakdown of vehicle elements, characteristic is determined to prevent through reduction of operation power supplied to the motor 15. Such acceleration is recorded before it is generated with the acceleration detecting means 31. Subsequently, the evaluation means 33 causes the electronic circuit layout 27 to reduce the operation power supplied to the motor 15, and simultaneously reduces and shuts off a current flowing through the mechanical switch 25.
Patent JP-S63198099-A (JP)
Inventor: SANADA TORU
IPC: G10L15/06
Filed: 1987-02-13
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-S55123491-A (JP)
Title: Stamp cleaner
Inventor: YAMAZAKI SHIGEYOSHI
IPC: B08B7/04
Filed: 1979-03-17
Abstract: PURPOSE: To accomplish easy and complete cleaning of the stamp by moving the inscripted face of the stamp contacting over a brush body soarked with a rinsing liquid in an opened vessel housing a holder planted with the brush bodies in plurality and the rinsing liquid.  
     CONSTITUTION: A plate-like brush holder C planted with a plurality of brush bodies B is housed in an upper-opened rectangular vessel A and a moderate amount of rinsing liquid D is poured into the vessel A. Then, the inscripted face of the stamp is moved longitudinally, horizontally or in circle contacting over the brush body B whereby foreign matter from the stamp can be removed with ease. More preferably, in a tray E, housed are a stamp ink-pad case 2 having a winding device 10 adapted to pull and pass a filter paper 22 packed in one partition over the top of a stamp ink-pad case 2 rotatably set in the other partition and the afore-mentioned stamp cleaner for combined use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53117024-A (JP)
Title: Bis-azo compounds, their preparation, and dyeing of cellulosic fibrous materials with them
Inventor: TODA JIYUNJI
IPC: D06P1/382
Filed: 1977-03-24
Abstract: PURPOSE: Bis-azo compounds expressed by the formula I;(X and Y may be the same or different, and anilino groups substituted by one or more groups selected from the group consisting of lower alkyl, -COOH, and -SO 3 H groups;except the anilino groups substituted by -SO 3 H or lower alkyl groups alone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000230253-A (JP)
Title: Earth removing method
Inventor: KIMURA HIROYOSHI
IPC: E02F9/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To smoothen a highly uneven construction surface by setting a reference light emission part for emitting a reference light in parallel to a plan surface in the vicinity of a construction part, providing a sensor part for receiving the reference light and displaying its position on the blade upper part of a working machine, and remotely operating the blade on the basis of this display. SOLUTION: A reference light emission part 22 for emitting a reference light M in parallel to a plan surface is set in the vicinity of a construction part. A bar-like sensor part 23 vertically mounted on the upper edge center of the blade H of a working machine 2 is formed of photo sensors divided into vertical blocks, a level detecting means judges which sensor of the sensor part 23 receives the light and judges the vertical position to the reference light M of the blade H. Display parts 28 laterally provided on the roof part 2a of the working machine 2 selectively light rotating lamps 28a-28e vertically arranged and integrated on the basis of the output of a lighting circuit controlled by a control means 27, and earth removal is remotely performed while estimating the position to the plan surface of the blade H on the basis of this indication.
Patent JP-H05236219-A (JP)
Title: Facsimile equipment
Inventor: OSAWA SATORU
IPC: H04N1/17
Filed: 1992-02-19
Abstract: PURPOSE:To treatment an original in an optimum state while suppressing its communication cost by controlling read line density with stored line density information and reading all originals at the designated line density. CONSTITUTION:A line density optimum to an original to be sent from a line density reservation registration section 2 is designated for each paper. The designated line density information is stored in a line density reservation storage section 3, a read control section 4 controls an original read section 1 by the line density information to read the original by the designated line density. Thus, all originals are read as their picture by the designated line density and the original is transmitted in an optimum state at the reduced communication cost without troubling an operator.
Patent JP-S55124824-A (JP)
Title: Termination circuit for signal line
Inventor: OGAWA OSAMI
IPC: H04L25/02
Filed: 1979-03-19
Abstract: PURPOSE: To avoid the malfunction of control unit due to power supply application and interruption, by supplying the signal voltage to the termination load of signal line between the driver circuit and receiver circuit via the diode from each power supply of the said circuits.  
     CONSTITUTION: When the power supply 4 of the control unit 1 is OFF, voltage is fed to the signal line 3 via the diode 11 and resistor 7 from the power supply 5 of the control unit 2, and the signal line 3 in kept to stable voltage level. When the power supply 5 of the control unit 2 is OFF and the power supply 4 of the control unit 1 is ON, it can be explained in the similar way by using the diode 10 and resistor 7. Further, if the voltage value of the power supplies 4 and 5 is different, the current flow between the power supplies is cut with the diodes 10, 11. Assuming that the voltage V 1  of the power supply 4 and V 2  of the power supply 5 are V 1 >V 2 , the current from the power supply 4 is cut off with the diode 11 and does not flow to the power supply 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11211710-A (JP)
Title: Element analysis method for foam
Inventor: WADA HACHIRO
IPC: G01N31/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an element analysis value close to a theoretical value with a small quantity of sample in a short time with good reproducibility by compression molding an organic foam by a press and then subjecting to nitrogen analysis by a combustion method. SOLUTION: An organic foam is, e.g. a semi-rigid polyurethane foam, a hard polyurethane foam, etc. Pressing is required to form a space of only a gas in the organic foam by approximately 10 vol.% or smaller, preferably by approximately 1 vol.% or smaller. It is enough for a press to secure a compression area of, e.g. approximately 10 mm×10 mm. A hydraulic hand press or the like can be employed as the press. As a way to break cells of the foam, splicing is better than hitting by a hammer or grinding in a mortar or the like. For the element analysis, a combustion method is enyloyed.
Patent JP-2000229577-A (JP)
Title: Energy absorbing structure for steering column
Inventor: HAYASHI SHOGO
IPC: B62D1/18
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce an initial load in a steering column using bending deformation of a clamp for absorbing energy in a secondary collision. SOLUTION: In a steering column using bending deformation of a lower clamp 7 for absorbing energy in a secondary collision, a jacket tube mounting part A is arranged on a steering wheel side with respect to a bending part 17 in the lower clamp 7, while a fragile part B, that is, an elongated hole 16 formed in a rib 15 is arranged between the bending part 17 and the jacket tube mounting part A. The position of the elongated hole 16 can be freely altered in response to a set load.
Patent JP-H02211309-A (JP)
Title: Oiling structure of hydraulic tappet
Inventor: MATSUURA HIROMI
IPC: F01L1/24
Filed: 1989-02-10
Abstract: PURPOSE:To perfectly extract air bubbles from operating oil by arranging the lower course side of an upper part oil passage communicating to an upper side tappet, in an upper position, while arranging the lower course side of a lower part oil passage communicating to a lower side tappet, in a lower position, then, also providing an air vent hole in the highest position of the upper part oil passage. CONSTITUTION:Rocker arms 21, 21 are supported by upper side lower side hydraulic tappets 18, 19 respectively. An upper part oil passage 28 is formed between an upper part hole 15 and a main oil passage 27, and a lower part oil passage 29 is formed between a lower part hole 16 and a main oil passage 27. The upper part oil passage 28 is inclined so that its lower course side comes upward, and the lower part oil passage 29 is inclined so that its lower course side comes downward. Air bubbles staying in oil supplied from a main oil passage are discharged from a hole 30 provided on the upper part of the upper part oil passage 28. Air bubbles in the oil in the lower part oil passage 29 are moved toward the upper course side as shown by an arrow mark, and further moved in the upper part oil passage 28 toward the lower course side so as to be discharged from the hole 30. Therefore, operating oil from which air bubbles are removed completely, is supplied into the hydraulic tappet.
Patent JP-H07238634-A (JP)
Title: Porous ceramic board and manufacture thereof
Inventor: NAKATSUKA HIDEKAZU
IPC: E04C2/26
Filed: 1994-03-02
Abstract: PURPOSE:To realize various novel hexagonal patterns with simple and easy execution of work by placing a fine particle layer being melted by heating on a base layer, and at the same time by integrally baking them. CONSTITUTION:A fine particle layer 13 being melted by heating is placed on a base layer 12 consisting of foaming inorganic granulated substances, and the obtained laminated body is baked and melted so as to be integrated for obtaining porous ceramic board 11. As a result, the fine particle layer 13 melts in the baking process and coagulates and swells in a scattered-spot shape, and a boundary between the region where the base layer 12 is dimly seen and the region where the base layer 12 is transparently seen is caused, and a hexagonal pattern B appears. Further, a surface decorative layer 14 consisting of color- mixed glaze grains or the like may be interposed on the fine particle layer 3 or between the base layer 12 and the fine particle layer 13.
Patent JP-2000232360-A (JP)
Title: Encoder
Inventor: ENDO YOSHIHIRO
IPC: G01R31/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate check on erroneous wiring in the case of connecting an output cable to an encoder substrate connected to the output signal line of an encoder in a manufacture plant, and in the case of shipping an encoder with a connected output cable to a customer and connecting the output cable of the encoder to a controller by the customer. SOLUTION: This encoder is provided with an absolute encoder signal generation part 1 provided with the plural output signal lines 3, a pulse signal generation part 2 for successively outputting pulse signals corresponding to the eleven output signal lines 3 of the absolute encoder signal generation part 1, a signal switching part 5 connected to the eleven output signal lines 3 of the absolute encoder signal generation part 1 and the eleven output signal lines 4 of the pulse signal generation part 2 for switching the encoder signals of the absolute encoder signal generation part 1 and the pulse signals of the pulse signal generation part 2 at a certain timing and outputting the signals to an output interface 7 and the output cable 9 connected through the encoder substrate 8 to the output interface 7.
Patent JP-H08226067-A (JP)
Title: Cloth presser for embroidering machine
Inventor: TAJIMA IKUO
IPC: D05C7/08
Filed: 1995-02-21
Abstract: PURPOSE: To cope with various kinds of embroidering materials and their sewing methods while suppressing the increase of cost by exclusively preparing various kinds of cloth-pressing members having short length and compact size and using a base member in common. CONSTITUTION: A needle bar 12 is vertically reciprocated together with a sewing needle 14 attached to its lower end and a strip-shaped embroidering material is continuously supplied under the sewing needle to sew the embroidering material to the base cloth. The embroidering machine having the above action is provided with a base member 30 placed coaxially with the needle bar 12 and vertically moving synchronously with the vertical motion of the needle bar 12 and a cloth-pressing member 40 detachably attached to the base member 30 and pressing the embroidering material to the base cloth at a prescribed timing by the vertical motion of the base member 30.
Patent JP-H11229489-A (JP)
Title: Base-frame intermediate molding, base frame and base execution method using the molding
Inventor: NAKATSU NOBUHIKO
IPC: E04C1/39
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure and an execution method, in which various kinds of base frames need not be prepared to bases for supporting holders and the execution works of the bases are still simplified. SOLUTION: The base-frame intermediate molded form formed in long size while having a U-shaped cross section having an opening section opened in one direction is cut at a specified place in the longitudinal direction, and base- frame split bodies 11 are prepared. A pair of the base-frame split bodies 11, 11 are combined mutually so that the opening sections are mutually faced oppositely so as to surround the leg section of a piping holder 1, and a closed sectional-shaped base frame 10 is manufactured. Accordingly, the lower end section of the piping holder 1 is placed in a filling space 12 formed in the base frame 10. The filling space 12 is filled with mortar and the piping holder 1 is fixed and supported.
Patent JP-S59160620-A (JP)
Title: Belt weatherstrip molding
Inventor: SAITOU IWAO
IPC: B60R13/06
Filed: 1983-02-28
Abstract: PURPOSE:To prevent a terminal part from deforming and damaging, by forming an end cap by inserting a reinforcing component having an adhering part of a car body panel into the inside of the terminal part and its adjoining part, in molding for vertically sliding window glass of a vehicle. CONSTITUTION:A head part 11a of a reinforcing component 11 is inserted into the C-shaped insides of a terminal part 6c of a main body 6 of molding and its adjoining part 6f and an end cap 10 made of soft synthetic resin is formed as a buffer on the inside of the terminal 6c and its adjoining part 6f, a part 6d corresponding to an equipment part of a car body and the tip part 6e so that the inside is covered and secured. With this construction, a deformation, floating and unsteadiness resulting form external force can be prevented as the terminal part 6c is assisted and a leg part 11b is secured to a car body panel through a fixing clip.
Patent JP-S52116288-A (JP)
Title: Reductive gas detector
Inventor: KAMATA SAKAE
IPC: G01N27/12
Filed: 1976-03-26
Abstract: PURPOSE: Detection at high accuracy without being affected by the fluctuations in ambient temperature is made possible by comensating the influence of temperature on the characteristics of the detecting elements used for detecting part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54125021-A (JP)
Title: Piano
Inventor: MURAKAMI KAZUO
IPC: G10C3/00
Filed: 1978-03-22
Abstract: PURPOSE: To increase the resonance characteristics of cavity resonance action and make the tones of middle compass distinct by mounting reflecting and diffusing plates to the inside of external plates.  
     CONSTITUTION: There are strings 22 spanned by a frame 21 in the inside surface part of a soundboard 20 so that the vibrations of the strings 22 generated by hammers 23 are transmitted via bridges 24 to the soundboard 20. The reflecting and diffusing members 18 on the inside surface of an upper front plate 13 are set particularly finely so that intricate reflection and diffusion is accomplished by acoustic vibrations. Here, the radiation sounds from the soundboard 20 are intricately reflected by the reflecting and diffusing member of the inside surface of the external plates, whereby the cavity resonance characteristics by the external plates are changed and resonance characteristics may be effectively controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53118619-A (JP)
Title: Catalyzer convertor for purifying exhaust of cars
Inventor: HAYASHI NAOYOSHI
IPC: B01D53/34
Filed: 1977-03-24
Abstract: PURPOSE: To obtain a catalyzer convertor for an autobicycle that ensures effective supporting and excellent durability without regard to the change of temp conditions in the case of cold and hot, by performing supporting in a case of a catalyzer body positively in the axial and circumfernetial (Radial) directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05198689-A (JP)
Title: Semiconductor device and its manufacture
Inventor: II YOSHIKO
IPC: H01L21/768
Filed: 1992-01-22
Abstract: PURPOSE:To improve adhesion with a lower wiring layer and a CVD film when a layer insulating film using silicon ladder resin is formed. CONSTITUTION:A silanole (Si(OH)4)-based inorganic insulating film 3 is applied to cover a first conductor pattern 2 formed on a silicon substrate 1, terminal hydroxyl group silicon ladder resin 4 is further formed on the inorganic application insulating film 3 and a material consisting of the insulating film 3 and the resin 4 is used as a layer insulating film.
Patent JP-S60176154-A (JP)
Title: Storage device
Inventor: KITAMURA MASAHIKO
IPC: G06F12/06
Filed: 1984-02-23
Abstract: PURPOSE:To set freely a changeable area and disable area of a stored content in an address space by switching and controlling another input of the 1st gate and 2nd gate in opposite logic with a signal from a selected address signal line. CONSTITUTION:An RAM1 possible for read/write of the stored content and an EPROM 2 possible for read are connected overlappingly in the same address space and OR gates G1, G2 using a chip selection signal CS are one input to the memories are provided, an external switch 5 selecting any among address signal lines A8-A10 whose logical value is changed in the address space is provided, and another input to the gates G1, G2 is switched and controlled so as to be in opposite logic by using a signal of the address signal line selected by the switch 5. Through the constitution above, the ROM1 and the EPROM2 are regarded as one memory and the storage content changeable area and unchangeable area are provided to the address space by selecting the chip and the change is conducted freely by using the switch 5.