baber/WOPTO huggingface dataset:
Patent JP-H07231957-A (JP)
Title: Golfclub head
Inventor: KATSURA KOZABURO
IPC: A63B53/06
Filed: 1994-02-22
Abstract: PURPOSE:To provide a golfclub head by which the carry of a ball can be extremely increased. CONSTITUTION:An elastic material 3 made of a rigid rubber is provided at the rear side of the face 2 of a head 1 and compressed by a pressing mechanism 4 to accumulate the pressure. Thereby, the carry of a ball is greatly increased owing to the high elasticity and the high restitution force of the face 2.
Patent JP-H01199462-A (JP)
Title: Semiconductor device
Inventor: KIMURA SHOICHI
IPC: H01L21/3205
Filed: 1988-02-04
Abstract: PURPOSE:To enhance integration and improve reliability by a method wherein an impurity-containing first polycrystalline silicon layer to serve as a wire for a resistance element to be formed on an insulating film on a semiconductor substrate is formed on the insulating film and a second polycrystalline silicon layer is formed to extend from the first polycrystalline silicon layer to the insulating film. CONSTITUTION:An impurity-containing first polycrystalline silicon layer 103, which is to serve as a wire for a resistance element to be formed on an insulating layer 102 on a semiconductor substrate 101, is formed on the insulating film 102; and a second polycrystalline silicon layer 104, which is to serve as a resistor, is formed, extending from the first polycrystalline silicon layer 103 to land on the insulating film 102. The first polycrystalline silicon layer 103 should preferably be thicker than the second polycrystalline silicon layer 104. In such a design, with a wire and a resistor being connected not through the intermediary of a contact hole, overlap for a photoetching process may be dispensed with between the two, which enables miniaturization. There exists a stable contact resistance between the wire and the resistor in the presence of a larger area of contact between the two, which contributes to the improvement on reliability.
Patent JP-S61184980-A (JP)
Title: Circuit for automatically switching voice frequency characteristic
Inventor: AIHARA TAKAO
IPC: H04N5/60
Filed: 1985-02-13
Abstract: PURPOSE:To make aurally sensible high-frequency noises at the time of receiving dual or stereo broadcasting similar to those at the time of receiving monoral broadcasting, by automatically switching the constant of a circuit element which determines a voice frequency characteristic by means of a display signal which displays dual or stereo broadcasting receiving time. CONSTITUTION:The circuit of this invention is composed of a voice multiplexing decoder 12, dual displaying LED13, stereo displaying LED14, main or left channel de-emphasis circuit 15, auxiliary or right channel de-emphasis circuit 16, and voice signal characteristic automatically switching circuit 17. When receiving dual broadcasting, the displaying signal of the LED13, namely, the signal 'dual H' is inputted in the diode switch (SW) of the switching circuit 17 and the SW is turned on. When the SW is turned on, a capacitor is connected with the capacitor of the de-emphasis circuit 16 in parallel and voice frequency characteristics are switched.
Patent JP-S62181753-A (JP)
Title: Agent for imparting and promoting flavor and taste similar to abalone and sea urchin
Inventor: KAWAI TETSUO
IPC: A23L27/10
Filed: 1986-02-06
Abstract: PURPOSE:To obtain an agent for imparting flavor and taste similar to abalone and sea urchin, by distilling a marine algae belonging to Dictyotaceae family, Dictyotales order, Phaeophyceae class, Phaeophyta division and using one or more kinds of distillation produce as active components. CONSTITUTION:A marine algae belonging to Dictyotaceae family, Dictyotales order, Phaeophyceae class, Phaephyta division is distilled or made to contact with an organic solvent and the distillate and/or extract are used as active components of the objective agent for imparting flavor and taste similar to abalone and sea urchin. Furthermore, an agent for promoting flavor and taste similar to abalone and sea urchin can be prepared by adding a distillate or extract derived from a marine algae other than Dictyotaceae family to a distillate or extract of the above marine algae belonging to Dictyotaceae family.
Patent JP-S52108489-A (JP)
Title: Preparation of petroleum resins
Inventor: NAGANO MINEO
IPC: C08F240/00
Filed: 1976-03-09
Abstract: PURPOSE:To prepare petroleum resins which are liquid or have a low softening point by the thermal polymerization of a petroleum distillate containing >=9C hydrocarbons at a high temperature and under pressure.
Patent JP-H06213756-A (JP)
Title: Gas leak inspection system
Inventor: OSE YUKIO
IPC: G01M3/20
Filed: 1993-01-20
Abstract: PURPOSE:To allow accurate inspection of underground gas leak by sustaining the pressure of gas in a sampling space at a constant level when the gas to be inspected is sampled from the sampling space through suction. CONSTITUTION:The gas leak inspection system 9 comprises a gas injection unit 10 and a sampling unit 11 wherein the gas injection unit 10 is provided with front and rear water packers 16, 12 such that an injection space 52 can be formed in a first underground hole 6 and means 10b for injecting tracer gas 61 is disposed in the injection space 52. The sampling unit 11 is provided with front and rear air packers 31, 27 such that a sampling space 53 can be formed in a second underground hole 7. The gas leak inspection system 9 further comprises means 11b for sampling gas 61 to be inspected from the sampling space 53 through suction, means 51 for measuring the pressure in the sampling space 53, and means 11c for feeding supplementary air 63 to the sampling space 53.
Patent JP-H06211664-A (JP)
Title: Sensitivity restorer to medicine
Inventor: MIYATA YOSHIYUKI
IPC: C07D215/20
Filed: 1993-01-20
Abstract: PURPOSE:To obtain the subject restorer containing a specific compound (salt), excellent in safety, useful for e.g. the treatment of infectious diseases such as multiagent-resistant malaria and diseases due to e.g. methicillin-resistant Staphylococcus aureus. CONSTITUTION:The objective restorer contains a compound of formula I [A is of formula II or III (R<1> is halogen, lower alkyl or lower alkoxy), etc.], e.g. 5-(3-(4-alpha,alpha-bis(4-methoxyphenyl)acetyl)piperazin-1-yl)-2-hydro xypropoxy)quinoline and/or a salt thereof. The dose of this restorer is pref. 10-2000mg a day/adult.
Patent JP-2000217779-A (JP)
Title: Safety system for air supply device for endoscope
Inventor: TAKAHASHI KENSHO
IPC: A61B1/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To turn an air supply device into a safe state by detecting abnormality when a pressure in a closed space and pressure control operation are turned into abnormal state. SOLUTION: Detection is made whether the pressure in the closed space measured by a pressure sensor 14 exceeds a critical pressure value or not. Besides, at the time of pressure regulation, detection is made whether the pressure regulation is not completed even after the lapse of prescribed time or not. When the pressure in the closed space exceeds the critical pressure value or when the pressure regulation is not completed even after the lapse of the prescribed time, the pressure in the closed space is lowered by stopping a compressor 13 and opening a pressure control valve 38. At the same time, a buzzer tone is sounded by a piezoelectric buzzer 49, a lamp 27 is flickered, characters are displayed on a display part 28 and the abnormal state is reported to a user.
Patent JP-H08223453-A (JP)
Title: Electronic camera
Inventor: EJIMA SATOSHI
IPC: G03B13/02
Filed: 1995-02-14
Abstract: PURPOSE: To display an aperture of a luminous flux made incident onto a primary image forming face for the user of a 35mm camera and to display an aperture and a focal distance of a luminous flux made incident onto an image pickup element for the user of a video camera depending on a mounted image pickup lens in the electronic camera onto which an exchange lens for a silver salt camera is mounted. CONSTITUTION: The electronic camera has a reduction projection optical system reducing an optical image of an image pickup lens 21, an image pickup means 31 converting the optical image reduced by the reduction projection optical system into an image pickup signal, an aperture means 29 arranged to the reduction projection optical system and controlling a passing light quantity, and a communication means receiving information of focal distance from the image pickup lens 21, a focal distance conversion means converting the focal distance information read by the communication means into a focal distance corresponding to the luminous flux made incident onto the image pickup element based on the reduction/ magnification factor of the optical image by the reduction projection optical system,  an aperture conversion means converting the aperture by an aperture means 29 into an aperture of the luminous flux made incident onto the primary image forming face, a display means displaying the converted focal distance or the aperture and a selection means selecting the focal distance or the aperture and converting the selected value.
Patent JP-S62184111-A (JP)
Title: Novel polyethylene filament
Inventor: NISHIKAWA YUTAKA
IPC: D06M101/16
Filed: 1986-02-06
Abstract: PURPOSE:To provide a polyethylene filament having specific molecular weight, N/C atomic ratio, tensile strength, initial modulus, dynamic visco-elastic characteristics and small angle X-ray scattering characteristics, useful as a light-weight reinforcing material for polar polymeric matrix material and exhibiting high adhesive strength. CONSTITUTION:The objective polyethylene filament has a weight-average molecular weight of >=1,000,000; ratio of the number of oxygen atom to nitrogen atom of 0.03-0.15 on the filament surface (determined by ESCA); a single filament tensile strength of >=40g/d; a single filament initial modulus of >=1,200g/d; the height of gamma-dispersion peak of tandelta of <=0.017 and a dynamic viscoelastic modulus E' of >=600g/d (at 100 deg.C) determined by dynamic viscoelastic measurement; and is free from long-period structure by small-angle X-ray scattering. The filament can be produced by drawing a filament produced by a spinning method characterized by the coagulation after gelation and passing through a low- temperature plasma generated in vapor of ammonia or a nitrogen-containing organic compound having low boiling point.
Patent JP-H08221702-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KITA MIKIO
IPC: G11B5/09
Filed: 1995-02-14
Abstract: PURPOSE: To allow adoption of a recording format mixedly recording plural channels and to realize improvement of recording density, simplification of the hardware in respect to the tracking, and reduction of the cost. CONSTITUTION: To rightful recording heads RECA1 and RECB1, 2nd recording heads RECA2 and RECB2 arranged so as to be writable on the same track on a tape are provided. During the recording operation, the recorded data are always collated with input recording data by confidence heads CNFA, CNFB to judge a clog. When a clog is generated, the recording is executed by changing over to a recording head in rest or a 2nd recording head. In the case where the plural channels are being mixedly recorded, even though the recording part including the channel to be inserted is rewritten, the destroy of the data of other channels due to the clog is minimized. Thus, the adoption of the recording format is allowed.
Patent JP-S61184813-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: SHIMIZU NOBUHIRO
IPC: H01L29/786
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a semiconductor film of the whole surface single crystal on an insulating substrate by beam-annealing the deposited semiconductor film with a single crystal semiconductor plate attached at one end of the substrate as a seed. CONSTITUTION:A single crystal semiconductor plate 2 is placed between an insulating substrate 1 and a semiconductor film 3 and when the semiconductor film 3 is melted by beam-annealing and recrystallized, and if the single crystal semiconductor plate 2 is used as a seed, the recrystallized semiconductor film is made single crystal in plane orientation as same as the single crystal semiconductor plate 2. Thus, the single crystal semiconductor plate is placed partially betwen the insulating substrate and the semiconductor film and the semiconductor film is beam-annealed so the beam-annealed semiconductor film has good crystallization and is also easily controlled in plane orientation.
Patent JP-S61187930-A (JP)
Title: Photoreactor
Inventor: SAWAZAKI TAKESHI
IPC: B01J19/12
Filed: 1985-02-14
Abstract: PURPOSE:To perform uniformly the chemical reaction by providing a light source so that it is projected to the inside of a reactor main body and immersed into a raw material liquid, providing a cylindrical body opened in the top and under ends so as to surround the light source and positioning the top end of the cylindrical body to the under part of the liquid level of the raw material liquid. CONSTITUTION:The rays of light sent from the light source 2 such as a mercury vapor lamp is irradiated to the raw material liquid 4 in the inside of the cylindrical body 3 and the photochemical reaction is caused in the raw material liquid 4. A reaction product is produced by the photochemical reaction in the inside of the cylindrical body 3 and the inside thereof is made to the mixed state of the reaction product and the unreacted raw material liquid. In such a case, when the specific gravity of the reaction product is lighter than that of the raw material liquid, it is floated to the upper part and a natural circulation which is made to an ascending stream in the inside of the cylindrical body 3 and made to a descending stream in the outside thereof is caused as shown by arrows therein. Since the stirring action is performed between a part causing the photoreaction in the inside of a reactor main body 1 and a part wherein the photoreaction is not caused by the natural circulation, the rays of light are uniformly irradiated and the reaction can be advanced without a stirrer or the like.
Patent JP-S63191969-A (JP)
Title: Signal detecting circuit
Inventor: OE KENJI
IPC: G01R23/02
Filed: 1987-02-05
Abstract: PURPOSE:To detect a signal of different frequency not with a beat signal component by comparing the waveform of an input signal with a waveform obtained by delaying said waveform through a phase dispersed delay line which differ in delay time with frequency. CONSTITUTION:A detecting circuit 1 detects the envelope of an input signal 11 and stores it in a storage circuit 2. The phase dispersed delay line (DDL)3, on the other hand, gives a different delay time according to the frequency of the input signal 11 and a detecting circuit 4 detects the envelope and stores it in a storage circuit 5. Then a comparing circuit 6 compares corrects the time delay of the waveform stored in the storage circuit 5 and then compares it with the waveform stored in the storage circuit 2 to decide that the input signal contains plural signals of mutually different frequencies when the difference is larger the a constant threshold value. Consequently, it is detected whether or not the input signal contains a signal of different frequency not with a beat signal component.
Patent JP-H09173294-A (JP)
Title: Ophthalmological measurement apparatus
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate effect of undesired light from eye grounds on cornea shape measuring light by refraction measuring light by providing a stop which has a central part where a photodetector and an arithmetic processing system are shared while refractivity measuring light is shielded and a peripheral part which allow the refractivity measuring light to pass in an optical path of an optical refractivity measuring optical system. SOLUTION: This ophthalmological measurement apparatus is constituted of a cornea measuring system 1, an objective refractivity measuring system 2, a fixation/subjective measuring system 3 to which are projected a fixation target used for fixation of eyes E to be inspected and a target for subjective inspection and the like. In a measuring optical system 21 of the objective refractivity measuring system 2, light of a ring pattern image reflected in eyegrounds ER is condensed by an objective lens 110, reflected by a relay lens 211 and a half mirror 212 as reflectivity measuring light (b) passing through mirror 111, 112 and 209, a stop and the like and irradiate a stop 215.  The stop 215 is movable in the direction of the optical axis together with a moving case body part 219 thereby serving to eliminate effect on cornea shape measuring light of undesired light from the eyegrounds by refraction measuring light.
Patent JP-H10219031-A (JP)
Title: Rubber composition for studless tire
Inventor: YAMAGUCHI YOICHI
IPC: C08K3/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for a studless tire having increased frictional force on a frozen or snowy road to improve the running performance of the tire on the road of the above condition by compounding a diene rubber with rice bran ceramic particles at a specific ratio. SOLUTION: This composition is produced by compounding (A) a diene rubber, (B) a carbon black (preferably having a nitrogenadsorption specific surface area N2 SA of 1-200m<2> /g and a DBP oil absorption of 80-150mL/1.00g) and further (C) an inorganic reinforcing filler such as silica and (D) an oil, etc., and compounding the obtained rubber composition with (E) 1-10 pts.wt. (based on 100 pts.wt. of the component A) of a rice bran ceramic. The component E can be produced e.g. by carbonizing defatted rice bran at a high temperature optionally after impregnating with a resin having a condensed polycyclic aromatic structure such as a phenolic resin. The component E preferably has a representative average particle diameter of 50-500μm and a Vickers hardness of 100-400 on an average.
Patent JP-S61185648-A (JP)
Title: Control device for multiple cylinder engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D45/00
Filed: 1985-02-12
Abstract: PURPOSE:To make accurate combustion control for each cylinder by providing one vibration sensor to detect engine vibration and a combustion control means to control combustion condition in each cylinder based on a judging level. CONSTITUTION:One vibration sensor A to detect any engine vibration and a uniformalizing means B to uniformalize combustion condition in each cylinder are provided. A determining means C for a judging level determines the judging level for combustion in each cylinder on an output supplied by the vibration sensor A. A combustion control means D controls the combustion condition in each cylinder on the judging level determined for each cylinder by the determining means C for the judging level. In this way, the combustion condition in each cylinder can be accurately detected, and an accurate combustion control can be performed for each cylinder.
Patent JP-S51125266-A (JP)
Title: Cyclic compounds
Inventor: NOGUCHI SHIYUNSAKU
IPC: A61K31/16
Filed: 1976-03-09
Abstract: PURPOSE: To obtain cyclic compounds of formula II, that are useful for analgesics,antiinflammatories,antipyretics,etc.,by subjecting compounds of formula I to solvolysis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63193254-A (JP)
Title: Common input/output bus
Inventor: NOGUCHI TATSUO
IPC: G06F13/362
Filed: 1987-02-05
Abstract: PURPOSE:To improve the efficiency of a fault analysis by sending a collision informing signal which is generated by a bus interface circuit and indicates the collision of data transfer on a bus from respective data processors to a system monitoring device. CONSTITUTION:A bus use right acquisition signal 210' becomes true when a device obtains the using right of a common input/output bus 200. A bus collision informing signal 202', on the other hand, is driven by an AND gate 32 for open collector output and processed by wired-OR operation with the output of another data processor. here, a bus in-use informing signal 203' indicates the bus use state of a precedent device group and when the signals 210' and 203' are both true simultaneously, the device and precedent deice have a bus collision and the signal 202' is driven. Then the signal 202' is sent from respective data processors to a system monitoring device.
Patent JP-S61185375-A (JP)
Title: Treatment of arsenic and fluorine-containing waste water
Inventor: YOSHIKAWA MAKOTO
IPC: C02F1/52
Filed: 1985-02-12
Abstract: PURPOSE:To certainly treat As and F-containing water, by adding a specific ferric salt and calcium salt to As and Fe-containing water to perform floccurative sedimentation and adding specific aluminum salt to the supernatant solution to further perform floccurative sedimentation. CONSTITUTION:The As-concn. of raw water 1 in a raw water tank 2, into which waste water is flowed from a route 1, is measured and Fe-salt such as ferric chloride is added to a first reaction tank 4 from a route 5 so as to set Fe/As to 2 or more while Ca(OH)2 is flowed in said tank 4 from a route 6 so as to set the pH of raw water to 8-8.5. The water subjected to flocculation treatment is flowed in a first sedimentation tank 7 to be subjected to sedimentation treatment. The supernatant separated solution of the first sedimentation tank 7 is flowed into a second reaction tank 8 and Al-salt is injected in said reaction tank 8 from a route 9 so as to adjust Al-As to 3 or more and Al-Fe to 2 or more and Ca(OH)2 is further injected from a route 10 so as to adjust pH to 6.5-7 to perform sedimentation treatment.
Patent JP-S55119538-A (JP)
Title: Locker of lid
Inventor: SATOU MINORU
IPC: B60R7/06
Filed: 1979-03-08
Abstract: PURPOSE: To simplify the operation by providing a section for gearing the jouranl sections of each lever around the center of rotation for the purpose to limit the movement of lever, thereby enabling simultaneous engagement of each stopper nail with a striker through one lever action.  
     CONSTITUTION: Lid 1 is comprised of outer and inner panels 2, 3 where a base plate 19 is fixed between said panels 2, 3. A pair of levers 20, 21 are pivoted to said plate 19 while sections 24, 25 having same teeth with same pitch are formed on said levers 20, 21 and geared each other. Stopper nails 26, 27 are formed at the chip of said levers 20, 21 to be disengagable from strikers 11, 12 provided on box body 10. When moving the handle section 28 of one lever 20 to open the lid 1, the handle section 29 of the other lever 21 also moves by same distance due to the gearing, thereby the stopper nails 26, 27 move similarly to be disengaged from the strikers 11, 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62186932-A (JP)
Inventor: BIERI ROBERT
IPC: F28F25/04
Filed: 1987-02-06
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-S59155682-A (JP)
Inventor: KOGA SUSUMU
IPC: B32B27/00
Filed: 1983-02-21
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-S59153425-A (JP)
Inventor: SAITOU MARIKO
IPC: G05F1/66
Filed: 1983-02-21
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。