baber/WOPTO huggingface dataset:
Patent JP-H10236126-A (JP)
Title: Damping force control system
Inventor: MORITA YUJI
IPC: F16F9/50
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To maintain a proper road holding function by applying the constitution that a shock absorber is set so as to select a high damping force on the basis of a yaw rate, a relationship between a yaw rate corresponding to lateral acceleration during a steady state turning motion and a travel speed is preliminarily stored as a threshold value, and a high damping force is selected when the threshold value is exceeded. SOLUTION: A controller 1 detects a yaw rate γ via a yaw rate sensor 3, and sets the threshold value of the yaw rate γ so as to select the high damping force of a shock absorber 5 on the basis of the yaw rate γ corresponding to lateral acceleration αduring a steady state turning motion. Also, the threshold value change depending on a travel speed V, and this characteristic is stored in the controller 1 in advance, thereby determining the threshold value γdepending on the travel speed V. When a detected yaw rate is above the threshold value, a cornering force is generated on a wheel and the occurrence of rolling is identified. As a result, the damping force of the shock absorber 5 at each wheel can be selected at a high value, and a proper road holding function can be thereby maintained.
Patent JP-H03262643-A (JP)
Title: Rubber roll for gravure printing
Inventor: MIZUNOYA HIDEKATSU
IPC: B41F9/00
Filed: 1990-03-13
Abstract: PURPOSE:To increase the adhesive strength between an insulation layer and an iron core and improve the insulation by laminating sequentially an insulation layer composed of acrylonitrile-butadiene rubber (NBR) and electroconductive rubber layer on an iron core surface. CONSTITUTION:The insulating layer 3 formed on the surface of an iron core 2 is constituted by winding a sheet with a material the base of which is NBR, and a thickness having insulating property to an impressed voltage (e.g. -20KV) is selected. The thickness of the insulating layer 3 differs in accordance with the composition and the voltage NBR, however, normally it is preferable to be 3-10mm. The electroconductive rubbery layer 5 to be formed by covering the surface of the insulating layer 3 has a surface dielectric strength of 0.5-5MOMEGA with the thickness 10-50mm. As such a rubbery material, e.g. a carbon-filled NBR can be employed. The electroconductive rubber layer 5 can be constituted by winding electroconductive rubber sheet on the insulating layer 3 followed by vulcanization and polishing.
Patent JP-H09257557-A (JP)
Title: Load cell type scales
Inventor: SEGAWA KOICHI
IPC: G08C25/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To transmit the accurate data between a load cell unit and an indicating unit without generating a change of the data in a load cell type scale. SOLUTION: This scale has a load cell unit 11, which can transmit the weight data of a different time, and an indicating unit 12 for receiving this weight data and for performing any one of data processing and display. The load cell unit 11 can transmit plural weight data d1-dn within a constant cycle. The indicating unit 12 has plural data buffers 1-(n) corresponding to the number of the data d1-dn from the load cell unit 11 and a comparing unit 20 for comparing the content of these data buffers 1-(n), and results of the comparison and the computing are processed as the transmission data D is this cycle.
Patent JP-H06270204-A (JP)
Title: Resin mold and mold device for injection molding
Inventor: MARUYAMA YOSHIKUNI
IPC: B29C45/26
Filed: 1993-03-22
Abstract: PURPOSE:To provide a resin mold, the cost of which is cheaper compared with a conventional mold, without damaging the characteristics of resin by installing a resin mold main body composed of curing liquid resin containing metal fine powder into the required shape on a metal base for injection molding by means of a plurality of mold fixing bolts. CONSTITUTION:Liquid resin containing a large amount of metal fine powder such as aluminum is cast into the required shape and defoamed, and then the required mechanical processing is applied to mold the resin into a required mold. A resin mold section 2 is fixed by a plurality of mold fixing bolts 8 on a metal base 5. Four guide pins 7 are implanted around the metal base 5, and also four return pins 9 are set close to the guide pins. The upper ends of the pins 9 are brought into contact with a fixed side base face 4 of a top force 1 at the time of mold clamping of the top force 1 and a bottom force 2 in the injection molding work to prevent the generation of cracks because of the application of pressure more than required to the mold section. Thus the pressure applied to the mold section by the length of pins 9 can be controlled.
Patent JP-H08260503-A (JP)
Title: Boom structure of backhoe
Inventor: YUGAWA KATSUHIKO
IPC: E02F3/38
Filed: 1995-03-22
Abstract: PURPOSE: To devise boom structure so as to increase bucket capacity and to drive a digging work device at high speed without bulking up a balance weight on a rear end of a swivel base. CONSTITUTION: A base end of a first boom part 7A is supported by a swing bracket 10 by connecting divided end parts of the first boom part 7A on the side of a swivel base and a second boom part 7B on the side of an arm 8 to each other free to oscillate around a horizontal shaft center X. The swing bracket 10 and the second boom part 7B are interlocked and connected by a restricting 11, and a base end side pivotally supported connected point (a) with the restricting member 11 at the swing bracket 10 is set at a position farther than a boom pivotally supported connected point (c) of the swing bracket 10 and the first boom part 7A against a head end side pivotally supported connected point (b) of the second boom part 7B and the restricting member 11.  Additionally, each of the pivotally supported connected points (a), (b), (c) of these base end, head end and boom is linked and arranged so that a dead point state where each of the pivotally supported connected points (a), (b), (c) of the base end, head end and boom is aligned on a straight line appears in a state where a boom 7 is positioned at intermediate height of its lifting and moving area.
Patent JP-H07267152-A (JP)
Title: Walking type working machine
Inventor: NISHIKAWA HIROSHI
IPC: B62D21/18
Filed: 1994-03-31
Abstract: PURPOSE:To facilitate variation of the layouts of an engine and a running transmission case. CONSTITUTION:An engine 2 and a continuously variable speed changing device 3 are mounted on the upper part of a car body frame 1 and a running transmission case pivotally supporting a wheel is coupled to the lower part thereof, and the body of a walking type working machine forms a frame type body.
Patent JP-H08261947-A (JP)
Title: Inner face photographing device for tubular body
Inventor: KUNINAGA MANABU
IPC: H04N5/225
Filed: 1995-03-22
Abstract: PURPOSE: To inspect the whole inner periphery of a steel pipe without rotating the relative position between the steel pipe and an inspection device in the peripheral direction. CONSTITUTION: A lighting mechanism 1 having a parabolic mirror and the reflecting faces of truncated cone slant faces is arranged on the center axis of a steel pipe, and the circular region on the whole inner periphery of the steel pipe is concurrently illuminated. A light guide mechanism 2 having reflecting faces 21-24 similar to the slant faces of a pyramid is arranged at the position facing the illuminated region. The light reflected on the reflecting faces of the light guide mechanism 2 is received by optical systems having independent one-dimensional image sensors 31-34. The effective visual field of each optical system is set to 90 deg., and the whole peripheral direction is concurrently photographed by four optical systems.
Patent JP-H03262358-A (JP)
Title: International communication country number selection system
Inventor: SANAKI MIKA
IPC: H04M1/27
Filed: 1990-03-13
Abstract: PURPOSE:To enter a country number in a short time accurately by providing a storage means having a country number table in which an international telephone identification number and an opposite country number are registered in advance. CONSTITUTION:A memory section 4 as a storage means has a country number table 15, in which a country name and a country number are registered in advance and an international telephone identification number is added to the country number. Moreover, an operation section 2 is provided with an international communication key 16 to select the country number automatically and when the international communication key 16 is depressed, the main control section 3 reads the country name from the country number table 15 of the memory section 14 and displays it onto a display section 7. When the country name is a desired opposite country and a set key 17 is depressed, the main control section 3 transfers the country number to a communication control section 9. When the operation panel section 2 sets the destination telephone number, the master control section 3 transfers the destination telephone number to the communication control section 9. which starts automatic dialing, Thus, the man- hour saving is attained.
Patent JP-S62218883-A (JP)
Title: Apparatus for monitoring operation state of electromotor
Inventor: HAMANO MITSUTAKA
IPC: H02K11/00
Filed: 1986-03-20
Abstract: PURPOSE:To discover the abnormality of an electromotor and the system to be driven by said electromotor before the electromotor is stopped by trouble, in monitoring the operation state of the electromotor, by setting tolerant upper and lower limit values and a pulsating value, etc. on the basis of the set current flowing to the electromotor as the time of a steady operation. CONSTITUTION:The current flowing to an electromotor 3 revolving corresponding to load is detected through a current transformer 2 to be converted to voltage by a steady current setting circuit 5. The sensitivity of the circuit 5 is adjusted so that the display device 14 of a steady state display circuit 6 is operated by the definite converted voltage outputted from the circuit 5 by the steady operation of the electromotor 3. On the basis of the converted voltage from the circuit 5 at this time, an upper limit value excess display circuit 7, a lower limit value lowering display circuit 8 and a pulsation display circuit 9 are controlled and it is monitored whether the operation state corresponding to the load of the electromotor is within a tolerant range. Therefore, the abnormality of the electromotor and load can be discovered before the electromotor is stopped by a trouble by monitoring the display devices 14, 19, 25, 33 of the circuits 6-9.
Patent JP-H04276514-A (JP)
Title: Noncontact displacement measuring apparatus
Inventor: MATSUMARU KENJI
IPC: G01B11/00
Filed: 1991-03-05
Abstract: PURPOSE:To measure displacement highly accurately by obtaining the output of the displacement corresponding to the state of the surface regardless of the surface state of an object to be measured. CONSTITUTION:A displacement output signal S1 corresponding to displacement is obtained without contact with a main optical system 2 and a processing part 10 with respect to an object to be measured B. A scattered light detecting optical system 15 for detecting the scattered light W of the main optical system 2 is provided in the vicinity of the main optical system 2. The state of the surface of the object to be measured B is detected and outputted into a linear correcting part 20. The linear correcting part 20 generates correcting data S4 corresponding to the surface state of the object to be measured B and corrects the output of the displacement output signal S1. Thus, the highly accurate displacement measurement can be performed automatically regardless of the surface state of the object to be measured B.
Patent JP-S62218944-A (JP)
Title: Memorizing liquid crystal electrooptical device
Inventor: SHIMODA SADAYUKI
IPC: G09G3/36
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a compact driving circuit by writing bistable status linearly sequentially by using an AC bias averaging method and keeping segment electrodes and common electrodes at the same potential by using a voltage level used for writing by logical circuit control to provide these electrodes with memolizing property. CONSTITUTION:An OPEN signal controls the transfer of a driving circuit from writing operation to a memory operation, and when the OPEN signal is turned to 'H', data inputted to a segment driver 11 through an OR gate 14 is forcedly turned to 'H'. A DF is forcedly turned to 'L' through an inverter 15 and an AND gate 16 and all segments on an LC panel 12 are turned to a VDD level. When the OPEN signal is turned to 'H', an FLM inputted to a common driver 13 through an OR gate 17 is forcedly turned to 'H' and the DF is forcedly turned to 'H' through an OR gate18. Thereby, all common electrodes on the LC panel 12 are turned to the VDD level.
Patent JP-H09259784-A (JP)
Title: Color cathode-ray tube
Inventor: HOSOYA NOBUHIKO
IPC: H01J29/07
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To restrain moire stripes from becoming conspicuous in respective area, and obtain an excellent image by changing a longitudinal pitch of a shadow mask with respective areas, and putting it in the relationship of (a longitudinal pitch of a corner part > a longitudinal pitch of a central part > a longitudinal pitch of a horizontal directional peripheral part). SOLUTION: A longitudinal pitch on a shadow mask or an image screen is changed, and when a longitudinal pitch of the shadow mask is formed as (an image screen corner part > an image screen central part), conspicuousness of moire stripes can be respectively restrained in the image screen corner part and the image screen central part. When it is formed as (the image screen central part > an image screen peripheral part on X axis), conspicuousness of the moire stripes can be respectively restrained in the image screen central part and the image screen peripheral part. When it is formed as (the image screen corner part > the image screen central part > the image screen peripheral part on the X axis), conspicuousness of the moire stripes by a difference in the apparent scanning line number in respective places of an image screen can be restrained, and the moire stripes can be optimized.
Patent JP-S56158524-A (JP)
Title: Sample system nyquist filter
Inventor: NAKAYAMA KENJI
IPC: H03H17/00
Filed: 1980-05-12
Abstract: PURPOSE:To reduce the sampling rate, by providing a sample system Nyquist filter which is in zero crossing with a Nyquist interval without impulse response through the processing of sampled digital signals and is operated with the sampling rate. CONSTITUTION:To realize a filter with a transfer function H(Z) in whih impulse response is in zero crossing in the Nyquist interval TN, filters 11-1M-1-1K-1 with  the transfer functions of H0(ZK)-HM(ZK)-HK-1(ZK) are provided in the operating sampling interval TN=KT(where; K is a positive integer and T is a sampling rate). Further, delay circuits 20-2M-2K-1 are connected in series to the filters  10-1M-1K-1, in which the extent of delay is 0-MT-(K-1)T. One end of the  series connection is connected to an input terminal 11 and another end is connected  to an addition circuit 12 respectively, and the output of the circuit 12 is fed to an  output terminal 13 as the filter output.
Patent JP-S53147319-A (JP)
Title: Rear body switchgear of freight car
Inventor: ISHII HIROFUMI
IPC: B60J5/08
Filed: 1977-05-27
Abstract: PURPOSE:To prevent the infiltration of rainwater and out-of-loads, by partitioning a rear body into before and behind several housing chambers, and by installing a sheet guided by means of rollers along guide frames of side posts of each chamber in winding-up-possible shape, in a truck for delivering a number of bottled drinks, etc.
Patent JP-S53148521-A (JP)
Title: Hapten-antibody complex and its preparation
Inventor: YOSHIDA MASARU
IPC: G01N33/531
Filed: 1977-05-27
Abstract: PURPOSE: To prepare a hapten-antibody complex by chemically bonding a hapten with an antibody which does not specifically bond with said hapten. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59190918-A (JP)
Title: Preparation of highly active substance for inhibiting secretion of acid in stomach
Inventor: YAMAZAKI YOSHIO
IPC: A61K35/22
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a substance for inhibiting secretion of acid in the stomach useful as an antiulcer, having quality of higher activity than a conventional substance, by dissolving a water-soluble benzoate in mammal urine, adjusting it to a proper pH to give a precipitate containing the substance for inhibiting secretion of acid in the stomach. CONSTITUTION:A water-soluble benzoate (e.g., Na salt of benzoate, ammonium salt of benzoate, etc.) is dissolved in mammal urine, and adjusted to <=5pH, to give a precipitate containing benzoic acid and a substance for inhibiting secretion of acid in the stomach. Benzoic acid is removed from the precipitate by well-known method such as washing with an organic solvent, dialysis, etc., to give a highly active substance for inhibiting secretion of acid in the stomach. The substance is named urogastrone, considered to be a substance having >=300,000 molecular weight, containing a saccharide and protein, and occurs especially in pregnant mammal urine in a large amount. This substance has more improved yield and specific activity than a conventional substance, and this process is excellent as an industrial preparation.
Patent JP-S61223261-A (JP)
Title: Intake gas switching apparatus for heat exchanger of internal-combustion engine
Inventor: NISHIMURA TAKAAKI
IPC: F02M31/20
Filed: 1985-03-26
Abstract: PURPOSE:To improve the reliability and the safety by arranging a heat exchanger having a heater and a cooler partitioned through a partition board in the intake path at the downstream of supercharger while a switching valve at the intake air inlet of heater and holding in standstill condition under non- drive condition. CONSTITUTION:The heat exchanger 1 is provided with many vertical cooling tubes between the upper and lower headers (only the upper header 6 is shown) and defined into a cooler 10 and a heater 11 through a partition board 9. A switching valve 25 is provided to the air-duct 20 between the intake gas inlets 18, 19 of the cooler 10 and the heater 11 to be switched between the heater close position P and the cooler close position Q through operation of the cylin der 33. While one end of lever 36 of holder 35 is secured to the shaft 26 of the switching valve 25 and the other end of said lever 36 is coupled to the operating rod 40 of compression spring mechanism 39 to hold the switching valve 25 at the switching position under non-driving of cylinder 33.
Patent JP-S57179048-A (JP)
Title: Glass composition with low melting point
Inventor: ISHIHARA MASAYUKI
IPC: C03C3/115
Filed: 1981-04-24
Abstract: PURPOSE: To obtain a transparent glass composition with a low m.p. used as frit for enamel by blending an SiO 2 -base glass composition with specified additives.  
     CONSTITUTION: This glass composition has a comosition ≥98% of which except water is composed of, by mole, 56W63% SiO 2 , 3W10% B 2 O 3 , 5W10% TiO 2 + ZrO 2 , 23W26% Na 2 O+Li 2 O and 3W7% fluoride as F 2  while satisfying 1/3W3/1 molar ratio of TiO 2 /ZrO 2 , 2/3W4/1 molar ratio of Na 2 O/Li 2 O and the relation of Na 2 O≥B 2 O 3 +TiO 2 . Since the calcining temp. of this composition is as low as ≤700°C, even when the composition is applied to an iron sheet as frit for enamel, the iron sheet is not thermally deformed, and enamelware with high dimensional accuracy can be manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54154211-A (JP)
Title: Local oscillation circuit
Inventor: SUZUKI TAKEO
IPC: H04B1/40
Filed: 1978-05-26
Abstract: PURPOSE:To obtain the high-accuracy oscillation frequency by oscillating the double frequency of the high frequency band required for the transmission and reception by means of the variable divider and the local oscillator for beat-down use. CONSTITUTION:The output of oscillator 1 is set to phase comparator 3 after division 2, and the output of voltage control oscillator 5 is compared with the signal underwent frequency conversion 7 and variable division 4. Then the output is applied to oscillator 5 via loop filter 6. Thus, the PLL circuit is constituted, oscillating the double frequency of the high frequency band required for the transmission and reception via divider 4 and local oscillator LO for beat-down use. In such way, the high-accuracy oscillation frequency can be obtained.
Patent JP-H04211928-A (JP)
Title: Displacing method of continuous flat material sheet and device therefor
Inventor: CHIYAARUZU GUTSUDOUIN
IPC: B65H5/02
Filed: 1991-03-27
Abstract: PURPOSE:To convey and displace a flexible sheetlike material, by a method wherein at the time of movements of a conveyor body to correct a line of a material sheet, a cam unit raises or lowers a side corner part, through which an adjusting allowance for a difference in lengths of end parts is provided. CONSTITUTION:A carrying-out conveyor 9 possesses a feed roller 8 meeting at right angles with a carrying-in direction of a material sheet which is being carried on the carrying-in conveyor 6 and a carrying-out conveyor 7 possesses a carrying-out roller 9 feeding the material sheet onto a carrying-out conveyor by receiving the material sheet from a device. A short-distant conveying mechanism 10 is arranged between the carrying-in roller 8 and carrying-out roller 9. The conveying device 10 includes a base 11 which supports a conveying section upward. An end of a base frame possesses a slewing pin 13 extended in a vertical direction. Side frames 20, 21 are connected freely turnably with a central strut.
Patent JP-H09260512-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: ABE TARO
IPC: H01L21/8246
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the short channel effect in the memory cell part of a first semiconductor storage device, by making the impurity concentration of a channel of a first conductivity type channel transistor in a memory cell part higher than that of a peripheral circuit part. SOLUTION: The impurity concentration of a channel of a transistor in a memory cell part of a first semiconductor storage device is set higher than that of a channel of a transistor in a peripheral circuit. That is, when the surface impurity concentration of a channel of a transistor in a peripheral circuit part is set to be about 1×10<17> -2×10<17> cm<-3> , the surface impurity concentration of a channel of a transistor in the memory cell part is preferably about 2×10<17> -4×10<17> cm<-3> . Thereby high speed performance can be realized in the peripheral circuit part, and the short channel effect can be prevented in the memory cell part.
Patent JP-S56158779-A (JP)
Title: Alkylidenenorbornanone acetal and its preparation
Inventor: INOUE YOSHIHARU
IPC: C07D321/00
Filed: 1980-05-13
Abstract: NEW MATERIAL:An alkylidenenorbornanone acetal expressed by formula I (R 1  is 1W3C alkylidene; R 2  is 2W7C saturated hydrocarbon residue).  
     EXAMPLE: 5-Ethylidenenorbornanoneethylene acetal [spiro-[1,3-dioxolane-2,2'- or 2,3'-(5'-ethylidenenorbornane)]].  
     USE: A perfume component of a perfume, an intermediate and a raw material for a synthetic resin in a the synthetic chemical industry utilizing the unsaturated group, e.g. an alkylidene group, etc.  
     PROCESS: An alkylidenenorbornanone of formula I is reacted with a diol of formula III in the presence of an acidic catalyst at 10W150°C, preferably 30W100°C, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio