baber/WOPTO huggingface dataset:
Patent JP-H1019887-A (JP)
Title: Assay, analysis and recording device for production amount of gas from biological or chemical sample
Inventor: KITABAYASHI NOBUO
IPC: G01N33/483
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To realize multi-channel measurement because no mechanical component is in use by using a solid-state pressure sensor so as to convert a liquid level displacement resulting from substituting of gas for liquid into an electric signal and allowing a computer to process the signal. SOLUTION: Dough, e.g. is put in an enclosed package 1 and it is immersed in a constant temperature oven 4 to heat and ferment the dough. When a carbon dioxide gas produced by the fermentation is introduced into an enclosed liquid tank 6 with saturated salt water solution filled therein through a capillary tube 5, the liquid level in a generated gas amount assay cylinder 7 is increased. That is, the generated gas amount is converted into a liquid level in the cylinder 7. The generated pressure is converted into an electric signal by a solid-state pressure sensor 8. The electric signal is converted into a digital signal by an A/D converter 10 via an amplifier 9 and the digital signal is fed to a computer 12 via a communication circuit 11.  The computer 12 selects a measurement channel according to a software installed thereon in advance and conducts arithmetic processing and provides an output of data in a form on various requests, then jobs are all conducted on man-hour saving basis.
Patent JP-2001029709-A (JP)
Title: Bath water treatment device
Inventor: ITO TERUAKI
IPC: C02F1/463
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a bath water treatment device wherein a filter tank is prevented from being broken due to the effect of an electrolytic product heaped up between a flocculation electrode and the filter tank being a grounding electrode in the filter tank. SOLUTION: A filter tank for purifying bath tank water by filtering is equipped with a filter material 3a and a flocculation electrode 3c in a cylindrical filter tank 3d jointly used for a grounding electrode, and the electrode 3c is a cylindrical electrode for keeping an appropriate distance inside from the filter tank 3d, a gap in provided by being cut in its ridge line direction. When dirt is flocculated by elution of an electrolytic product 3e by application of an voltage from a d.c. power source 6 while the electrode 3c is supported with a filter tank cover 3i by an electrode pole 3h, the electrolytic product 3e is heaped up on the surface, and starts to press the filter tank 3d, then, the filter tank 3d is deformed by shrinkage because the gap is provided, and the pressure is released.
Patent JP-S6453817-A (JP)
Title: Mold apparatus
Inventor: TAKADA SUSUMU
IPC: B29C33/42
Filed: 1987-08-25
Abstract: PURPOSE:To mold a plurality of products having different height, by combining a plurality of molds for adjusting the height with a base mold. CONSTITUTION:The first cavity 21 and the second cavity 22 are properly combined on a core 4. An insert die 16 of the core 4 is accordingly exchanged. As the height of the cavity can be freely set, it is possible to obtain a product having an optional height. Just one base mold is only needed, and the work for preparing a mold can be remarkably saved.
Patent JP-2000039112-A (JP)
Title: Rich/lean combustion apparatus
Inventor: OTSUKA TETSUJI
IPC: F23C99/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To enable stable combustion while further suppressing the generation of NOx. SOLUTION: In a rich/lean combustion apparatus, a flat rich mixing part 3 which has a flame hole 7 for a rich mixed gas formed on one end side and a flat lean mixing part 4 which has a flame hole 10 for a lean mixed gas formed on one end side are arranged side by side alternately across the width thereof while the flame hole 10 for the lean mixed gas is provided with a flow straightening plate 13 for straightening the lean mixed gas delivered from the flame hole 10 for the lean mixed gas at an attitude along the direction orthogonal to that of the parallel arrangement of the mixing parts. The flame hole 10 for the lean mixed gas is provided with a vortex forming member U broader than the flow straightening plate to generate a vortex by the flow of the lean mixed gas.
Patent JP-H0259687-A (JP)
Title: Moving position detecting device
Inventor: ONO SUKEYASU
IPC: G01S5/16
Filed: 1988-08-26
Abstract: PURPOSE:To always easily and with high accuracy detect a moving position of a moving body by calculating a position coordinate of the moving body based on two spots as a reference, based on a rotation angle against the reference direction and a distance between two spots at the time of receiving a laser signal. CONSTITUTION:Laser signals (a) (b) received by a laser receiver 15 are inputted to a 0 deg. signal generating circuit 33 of a transmitting side through an optical fiber 20. The laser signal (a) or (b) is condensed by a lens 24, passes through an optical fiber 25 and made incident on an optical demultiplexer 36, and the laser signals (a), (b) are separated. As for each laser signal (a), (b) which is separated, pulse codes which are given into the signals (a), (b) by photoelectric converters 37A, 37B, respectively are brought to photoelectric conversion, inputted to an arithmetic part 42 through an angle signal input part 40, and thereafter, stored in a memory 43. Subsequently, two angle signal data from the laser signals (a), (b) stored in the memory 43 and initial data are inputted to the arithmetic part 42, and a moving position C (x, y) of a robot is calculated and detected.
Patent JP-H0876445-A (JP)
Title: Binary system developer
Inventor: SHIMIZU YOSHITAKE
IPC: G03G9/083
Filed: 1994-09-05
Abstract: PURPOSE: To provide a binary system developer which contains no charge control agent which becomes a major cause of a spent at the time of copying so as to provide sufficient chargeability, prevent toner from scattering at the time of copying, and provide a copy image having required density stably for many hours. CONSTITUTION: A toner particle contains resin for fixing, magnetic powders dispersed in the resin, and parting agent. The resin for fixing is composed of a component which contains at least either of (1) a copolymer component which contains a monomer having an anion polar group and a monomer having an alkyl group having 12 carbons or more at side chain and (2) a resin component composed of a polymer component which contains a monomer having an anion polar group and is obtained from a monomer and a polymer component which contains a monomer having an alkyl group having 12 carbons or more and is obtained from a monomer. A particle of carrier has a core particle and a covering layer which covers the core particle. The core particle is composed of a predetermined magnetic material.  The covering layer is composed of a resin component which contains thermosetting resin and thermoplastic resin.
Patent JP-H0876446-A (JP)
Title: Binary system developer
Inventor: SHIMIZU YOSHITAKE
IPC: G03G9/083
Filed: 1994-09-05
Abstract: PURPOSE: To provide a binary system developer which contains no charge control agent which becomes a major cause of a spent at the time of copying so as to provide sufficient chargeability, prevent toner from scattering at the time of copying, provide sufficient transfer efficiency, a copy image having required density stably for many hours, and sufficient fixing property of transferred image. CONSTITUTION: A toner particle contains resin for fixing and magnetic powders dispersed in the resin. The resin for fixing is composed of a component which contains resin having an anion polar group. The average diameter of standard volume particle of the toner particle is from 5 to 15μm. A first spacer particle having the average diameter of standard volume particle of 0.05 to 1.0μm and specific resistance of 10<1> to 10<5> Ω.cm and a second spacer particle having the average diameter of standard volume particle of 0.05 to 10μm and specific resistance of 10<8> to 10<13> Ω.cm adhere on a surface of the toner particle. A particle of carrier has a core particle and a covering layer which covers the core particle. The core particle is composed of a predetermined magnetic material.
Patent JP-S58113638-A (JP)
Title: Clutch device
Inventor: INOUE KIYOSHI
IPC: F16F3/02
Filed: 1981-12-26
Abstract: PURPOSE:To make the occurance of uneven abrasion etc. of a clutch hard, by engaging and disengaging the outer peripheral edge of a stacked body of plural resilient beveled plates which are stacked one upon another, to and from the inner peripheral wall surface of a short cylindrical member due to the depression adjustment by pressurizing with the use of a pressurization adjusting member. CONSTITUTION:A pressing member 5 moves rightward, overcoming a spring 10 when a clutch pedal 18 is depressed, so that a stacked body 40 consisting of a plurality of beveled plates 4 takes its original shape and the outer diameter thereof becomes less than  the inner peripheral diameter of a short cyrindrical part 2b of a driven shaft 2, thereby  the transmission of rotation ceases. Then, the pressing member 5 is moved leftward by  the spring 10 when the depressing force to the pedal 18 is reduced, and therefore, the inclined angle of the stacked body 40 varies in accordance with the reduction of the depressing force so that the outer diameter of the stacked body 40 is enlarged, thereby the stacked body 40 is made into contact with the short cylindrical part 2b and depresses the latter. Therefore, the rotation of a main shaft 1 is transmitted. This beveled plate 4 is formed of a sheet spring material beveled at a predetermined angle so that the plate 4 has a beveled shape, and is formed with cutout grooves 4b in the same shape which are radially extended from the inner and outer periperies of the plate 4. Thus, uneven abrasion, etc. may be reduced.
Patent JP-S59101732-A (JP)
Inventor: KAWAKAMI HIDEO
IPC: H01H33/66
Filed: 1982-12-01
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-H0493043-A (JP)
Title: Method and apparatus for measurement of deep impurity level in semiconductor
Inventor: KIRINO YOSHIO
IPC: G01R31/265
Filed: 1990-08-09
Abstract: PURPOSE:To measure a deep impurity level quantitatively in a noncontact and nondestructive manner by a method wherein a computation processing operation by a DLTS method is executed to a detection signal obtained by a measuring operation by a minority-carrier lifetime measuring method. CONSTITUTION:A signal waveform data is acquired sequentially at a plurality of temperatures in an arbitrary temperature range and is held in a storage part inside a computer 12. As signal acquisition conditions at this time, only the temperature of a specimen 1 under test is changed, and the condition to generate minoroty carriers and the condition of a position under test or the like are kept identical. Arbitrary times t1, t2 which make use of the minority-carrier excitation start time as the reference time are decided for individual signal waveforms corresponding to the plurality of temperatures; a difference DELTAS(T) in a signal value S(T, t) between the times t1, t2 of the signal waveforms at the individual temperatures T are found. In addition, a value W which is defined by a temperature Tm to make the DELTAS(T) maximum and by the t1, t2 is found. By combining a plurality of Tm's and W's, a correlation of in(W/Tm<2>) to (1/Tm) is found, and a plurality of levels are decided from its inclination.
Patent JP-H1055947-A (JP)
Title: X-ray exposure mask and manufacture thereof
Inventor: AMAMIYA MITSUAKI
IPC: G03F7/40
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To ensure the uniformity with avoiding or possibly reducing the intensity attenuation of an X-ray irradiating an exposure surface by forming an intensity equalizing layer having a correcting function for the X-ray intensity variation of an aligner on an exposure mask. SOLUTION: A negative resist 2 is applied on the opposite face to the face of a base 3 where an exposure pattern 4 is routed and irradiated with a synchrotron ray(SR) 1 from an electron storage ring. If the SR 1 has an X-ray intensity distribution as shown in C, the film of a resist 2 at a high intensity position remains thick according to this intensity distribution as shown in B. The X-ray having such intensity distribution as shown in C is emitted to reduce the X-ray intensity according to the resist film thickness, thereby equalizing it.
Patent JP-S6366734-A (JP)
Title: Optical disk device
Inventor: YANAGI SHIGETOMO
IPC: G11B7/09
Filed: 1986-09-08
Abstract: PURPOSE:To use a land and a groove as an information track and to increase theoretically a memory capacity to double by track servo-controlling a beam spot to the both of land and groove. CONSTITUTION:A track servo circuit 3' inverts a tracking polarity according to a tracking polarity specified signal SW to make it the track servo and a control part 4 supplies the tracking polarity specified signal SW to the rack servo circuit 3' according to whether the track to be accessed is a groove or a land. By inverting the tracking polarity of the track servo, in the land 10 and the groove 11 the beam spot BS can be followed in track. Thus if the tracking polarity of the track servo circuit 3' is inverted any of the land 10 and the groove 11 can be used as the information track so as to increase the memory capacity, because the beam spot BS can be guided to both the land 10 and the groove 11.
Patent JP-H0495070-A (JP)
Title: 1,2-ethandiol derivative and salt of same derivative
Inventor: ONO SATORU
IPC: A61P25/28
Filed: 1990-08-09
Abstract: NEW MATERIAL:Compounds of formula I (R<1> is heterocyclic group; R<2> is H, lower alkyl or hydroxyl-protecting group; R<3> is H or lower alkyl; n R<4> and R<5> are H or lower alkyl; R<6> is amino, nitrogencontaining heterocyclic group or ammonio; n is 0-6). EXAMPLE:Hydrochloride of 1-(benzo[b]thiophen-5-yl)-2-[2-N,N-dimethylamino) ethoxy]ethanol. USE:A remedy for brain function useful for remedy of cerebrovascular dementia, senile dementia, Alzheimer's disease, aftereffects of ischemic encephalopathia, cerebral apoplexy, etc. PREPARATION:A compound of formula II is reacted with a compound of formula III in a solvent such as benzene, as necessary in the presence of a base (e.g. NaOH) at 20-150 deg.C to obtain the objective compound of formula I.
Patent JP-H0659135-A (JP)
Title: Holding device for optical fiber
Inventor: YAMAKAWA KOICHI
IPC: G02B6/00
Filed: 1992-08-07
Abstract: PURPOSE:To prevent the spread part of an elastic member from being disabled to come out by intruding a cylinder tube by providing a stopper means halfway in the center hole of an optical fiber guide. CONSTITUTION:An optical fiber passage 14 of nearly the same size as the external diameter of an optical fiber is formed at the tip part of the optical fiber guide. A small-diameter part la which has an internal diameter D2 smaller than the external diameter D1 of the elastic member 2 and a large-diameter part 1b which has an internal diameter D3 larger than the external diameter D1 of the elastic member 2 are formed successively behind the optical fiber passage 14, and the stepped stopper part 1c is formed at the border between the small-diameter part la and large-diameter part 1b. Then the elastic member 2 is so structured that its tip part 2a abuts on the stopper part 1c on the optical fiber guide side by applying a pressing force inwardly in a radius direction by a pressing body 4.
Patent JP-S6271296-A (JP)
Inventor: USHIDA TOMIO
IPC: H05K3/46
Filed: 1986-09-10
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-H0375887-A (JP)
Title: Bar code reading method
Inventor: KASHIWAZAKI TOMOYUKI
IPC: G06K7/10
Filed: 1989-08-17
Abstract: PURPOSE:To improve reading ratio by storing a block which is read, and searching the blocks to constitute one bar code by combining the read blocks when a bar code is read from an article on which plural bar codes are printed. CONSTITUTION:Laser light sent from a laser light source 1 is reflected by a polygon mirror 3 revolved by the revolution of a motor 2 so as to scan in a random direction, and irradiates the bar code 4 printed on the article as scanning it from all angles. In the case where the bar code 4 is read from the article on which plural bar codes 4 are recorded, even if the two read blocks falls into bar code constitution failure, these blocks are not rejected but stored, and since it is investigated whether they succeed in bar code constitution together with the block read next or not, the combination of the blocks to constitute one bar code 4 is searched more quickly than in the past. Thus, the reading ration of the bar code 4 is improved.
Patent JP-S6367182-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/337
Filed: 1986-09-10
Abstract: PURPOSE:To prevent jamming of a recording sheet for thermal printer, by incorporating a specific compound in a thermal layer on a supporting material containing a colorless or faint color dye precursor material and a compound which reacts with said dye predrive material to exhibit color or in a thermal layer containing a diazo compound and a component which reacts with the diazo compound to exhibit color. CONSTITUTION:In a supporting material such as paper or plastic and a thermal layer being provided thereon, main component of the thermal layer, i.e. a colorless or faint color dye precursor material, includes triaryl methane compound, diphenyl methane compound, xanthin compound, thiazine compound, spiropyrene compound, diazo compound, etc. One or more than one kind of said compounds are employed. A compound shown by formula I is employed in 0.0001-0.5g, preferably 0.05-0.2g, per 1m<2> of the supporting material in the thermal layer composed of said compounds.
Patent JP-S60103584-A (JP)
Title: Semiconductor storage circuit
Inventor: ARIMURA MASAHIKO
IPC: G11C11/34
Filed: 1983-11-11
Abstract: PURPOSE:To attain stable circuit operation against temperature change and also to attain high speed operation by cancelling manufacture variance and temperature change of elements constituting a semiconductor storage circuit using bipolar transistors (TRs). CONSTITUTION:Since a TRQ5 is turned on and a collector current is applied from a power supply via resistor R3, a read control voltage VRC is kept to a lower potential than write signals VWC, VWC' and no effect is given to the write. TRs Q2, Q4 are turned on by a high potential signal V1 at read next, the write control signals VWC, VWC' are brought into a low potnetial state and the TRQ5 is kept off. Then a read control signal VRC depends on the dividing ratio of the forward voltage Vfz of a Schottky barrier diode Ds3 by resistors R3, R4, the forward voltage Vf of a TRQ19 and a voltage drop of base current of the TRQ19. Since the Schottky barrier dioded Ds3 is constituted identically, the base potential Vc, the read control voltage VRC are changed in the same direction as the change of the forward voltage Vfz against the variation of manufacture and temperature change, they are kept to a nearly equal potential difference, then the stable read operation is guaranteed.
Patent JP-S6190583-A (JP)
Title: Picture display device
Inventor: HASHIGUCHI JUNPEI
IPC: H04N5/66
Filed: 1984-10-09
Abstract: PURPOSE:To keep the position of a beam spot constant and to hold a sharp picture without brightness shading and color shift by detecting the spot position of an electron beam for emitting on a screen by means of a semiconductor position detection element PSD and feeding back it to the drive circuit of a display element. CONSTITUTION:The PSD43 is fitted on a face plate 46 at the outside of an effective picture display range so that the photodetecting part 44 of the PSD43 can cover one section Kn in the vertical direction from its top to bottom, and a pilot beam spot 45 is deflected in such a way that one or plural PSDs at the top and bottom of the Kn can emit by an appropriate interval during a vertical blanking period. The beam spot 45 made incident on the photodetecting part 44 is converted into an electric current, further converted into position data through the arithmetic of a CPU, and compared with initial position data stored previously at a landing position at the time of an optimum adjustment. Then a control is executed through an appropriate addition or the subtraction of deflection data stored in memory.
Patent JP-2001037450-A (JP)
Title: Production of crab leglike paste product
Inventor: YASUNO SHIGEO
IPC: A23L17/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a crab leglike paste product by which the product having a texture and appearance close to those of a genuine crab leg flesh can readily be produced in a few steps at a low cost. SOLUTION: A suitable number of ground fish meat sheets are superimposed and then cut to a suitable width to form a laminate. Cutting grooves 3 tilted from the longitudinal direction thereof are notched at a narrow interval in the resultant laminate leaving an unnotched part 4 on one side and the resultant laminate is further cut for each prescribed size to form united pieces 5. A pair of the resultant united pieces 5 are coalesced by the mutually opposing the unnotched parts 4 to form an arrow feather-shaped material 6, which is then molded into the form of a product.
Patent JP-S6189173-A (JP)
Title: Four wheel steering device for vehicle
Inventor: FURUYA SHIGEKI
IPC: B60K15/063
Filed: 1984-10-09
Abstract: PURPOSE:To reduce transmitting loss by connecting rod members straightly to the input shaft of the rear wheel steering mechanism, to which front wheel steering force is transmitted through a concave channel of the lower surface of the fuel tank, lying fore and under vehicle. CONSTITUTION:Under the fuel tank 17, a concave channel 18 is provided which lies foe and aft under the vehicle. The concave channel contains rod members which transmit front wheel steering force from the steering device 1 to the rear wheel steering mechanism 10 Owing to this constitution, the connecting rod members 7 are straightly connected to the input shaft 12 of the rear wheel steering mechanism 10 without interfering the fuel tank 17. Therefore, transmitting loss of the steering force and the connecting portion is reduced.
Patent JP-S59103566-A (JP)
Title: Pulsation removing device for tachometer generator
Inventor: FUTAMI SHIGERU
IPC: H02M1/12
Filed: 1982-12-02
Abstract: PURPOSE:To effectively remove the pulsation of a tachometer generator by storing a pulsation waveform signal of the output of the generator, multiplying the output by the output of the generator and reducing the multiplied output from the generator. CONSTITUTION:A pulsation waveform signal of the output of a tachometer generator 1 is stored in a memory. A pulsation waveform signal is produced from the memory by a read-out circuit 5 in response to the rotary position output of a rotary position detector 3. The output of the circuit 5 and the output of the generator 1 are multiplied by a multiplier 8, the output of the multiplier 8 is applied to a subtractor 10 through an attenuator 9, and the output is reduced from the output of the generator 1.
Patent JP-2001039248-A (JP)
Title: Camera device for vehicle
Inventor: KAGEYAMA TOSHIKAZU
IPC: H04N7/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera device urging a driver to the necessity of confirming right and left by automatically projecting a camera image on a display, and allowing the driver to easily and srnoothly confirm right and left. SOLUTION: A side sensor for detecting an object positioned at the side of a vehicle is provided at the front part side part of the vehicle. The side sensor is constituted to be put in detecting operation when the object detected by the side sensor is within a specified distance or when the vehicle and the object are within the specified distance. An operation control part is provided for automatic 'on' operation upon detecting the object within the specified distance at the side of the vehicle by the side sensor, to project the front part side part of the vehicle on a display.