baber/WOPTO huggingface dataset:
Patent JP-H09152375-A (JP)
Title: Spectrophotometer
Inventor: AKUNE SATOSHI
IPC: G01N21/27
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To detect light intensity accurately by correcting errors of measurement data due to displacement of the light axis of a measuring light transmitting a semi-transparent mirror. SOLUTION: Light sources 11 and 12 are changed over by a disc 24 provided with a total reflection mirror 21, a semi-transparent mirror 22 and an opening 23, and a motor 25. A controlling device 30 consisting of a computer, etc., is connected with a PDA(photo diode array) detector 20 and motor 25, and it sends motor control signals corresponding with analysis to the motor 25. Then the light sources 11 and 12 having a known luminescent peak or a sample having a known absorption line is used to measure the detection position on the luminescent line peak of the light sources 11 and 12 or absorption line on the detector 20, respectively, when the mirror 22 exists on the light passage of the mirror 22 or not, and a corrected value is obtained on the basis of a difference in detection position between the both.
Patent JP-H03196577-A (JP)
Title: Semiconductor photodetector
Inventor: YOSHIDA KAZUTOMI
IPC: H01L31/10
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a normal pulse response output current waveform having no skirt even if an extended light is incident by disposing a light absorption layer for absorbing an incident light and generating electrons and holes only at a part directly under a p-n junction. CONSTITUTION:A light absorption layer 2 for absorbing an incident light and generating electrons and holes is disposed at a part directly under a p-n junction 5 for converting generated electrons and holes to a photocurrent by drifting. Thus, the entire absorption layer is covered with a depleted layer 9 extended from the junction. Accordingly, the electron and hole pairs generated in the layer 2 are all drifted by an electric field in the layer 9 to become a photocurrent, and a photocurrent component due to electrons and holes generated in a region out of the layer 9 and having slow moving speed reaching the layer 9 by diffusion is eliminated. Thus, even if an extended light is incident, a normal pulse response output current waveform having no skirt can be obtained.
Patent JP-H06157297-A (JP)
Title: Medical member
Inventor: KURAMOTO TAKESHI
IPC: A61K9/70
Filed: 1992-11-26
Abstract: PURPOSE:To provide a medical member containing a release-control membrane capable of administrating a suitable amount of a medicine for a long period in a percutaneous administration system of a medicine. CONSTITUTION:In this medical member composed of a medicine-impermeable lined carrier, a medicine supporting layer, a medicine release control membrane and an adhesive layer arranged in order, an ionomer of an ethylene-(meth)acrylic acid copolymer containing 2 to 25wt.% (meth)acrylic acid polymer unit or an ethylene-carbon monoxide copolymer containing 1 to 20wt.% carbon monoxide polymer unit is used as the medicine release control membrane.
Patent JP-H02226069-A (JP)
Title: Improved chlamydia assay
Inventor: JIEEMUZU PII MEIPUSU
IPC: G01N33/543
Filed: 1989-12-26
Abstract: PURPOSE: To measure qualitatively chlamydia germ in body fluids by attaching chlamydia antigen to a solid support induced to an amidine group, bonding the attached antigen with a tracer including the antigen bonded with a label and separating the support having the bonded antigen from liquid while detecting the bonded tracer. CONSTITUTION: Particles of amidine modificating latex is made contact with liquid deduced to include chlamydia antigen to attach the antigen to the grains. The particle having the antigen attached thereto is made contact with enzyme- chlamydia antigen bonded with enzyme to bond the antigen on the particle with the antigen for forming the bonded division including enzyme on the partider. Next, partider including the bonded division are separated from the liquid. The enzyme on the separated partider is made contact with a substrate reacting upon the enzyme to convert the substrate to a product while the presence of the chlamydia antigen is detected by the appearance of a color associated with the product.
Patent JP-H04206446-A (JP)
Title: Organic electrolyte battery
Inventor: MURAKAMI TETSUYA
IPC: H01M2/08
Filed: 1990-11-30
Abstract: PURPOSE:To improve liquid leak preventing property and safety properly by sealing the opening with a thermoplastic resin sealing opening plate of polypropylene bridged in three dimensions with silane. CONSTITUTION:A thermoplastic resin opening sealing plate 2 made of polypropylene bridged in three dimensions with silane to be used for organic electrolyte battery is fit in the annular step portion 1b formed in the upper opening 1a of a case 1. Using a metallic die, the upper opening 1a of the case 1 is bent inward to seal the opening 1a of the case 1. The polypropylene three- dimensionally bridged with silane which is the material of the thermoplastic resin opening seal plate 2 used for the battery is more stable than polypropylene not bridged and volumetric shrinkage due to thermal stresses under the conditions of rapid change in temperatures after the assembly of the battery is small. This makes a gap at the clinched portion between the thermoplastic resin opening seal plate 2 and the case 1 less likely to be produced and improves the liquid leak preventing property of the battery.
Patent JP-H10182139-A (JP)
Title: Quality evaluation of synthetic quartz glass powder
Inventor: UTSUNOMIYA AKIRA
IPC: C01B33/18
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To evaluate the devitrification liability of a quartz glass product such as crucible before use or before forming by melting synthetic quartz glass powder in vacuum, holding the obtained ingot at a specific temperature and counting the number of white devitrification spots generated in the ingot. SOLUTION: An ingot produced by the vacuum melting of synthetic quartz glass powder is maintained at 1500-1700 deg.C for 1-20hr and the number of white devitrification spots generated in the ingot is counted. Spots having a major diameter of >=5μm is preferably counted as the devitrification spots. The number of the devitrification spots of the above size is preferably <=5/50g, especially <=2/50g. The synthetic quartz glass powder is preferably produced by the hydrolysis, gelatinization and baking of an alkoxysilane.
Patent JP-H08186751-A (JP)
Title: Image pickup device
Inventor: MIZOGUCHI YOSHIYUKI
IPC: H04N19/00
Filed: 1994-12-28
Abstract: PURPOSE: To perform a compression so as not to impair image quality in the both of a high resolution photographing mode and a standard resolution photographing mode when an image pickup device reducing the cost of a recording device by compressing the photographing data of the image photographed by a CCD to be an image pickup element is provided with the both modes. CONSTITUTION: A photographed image (a) is divided into three image spaces of a luminance signal image and color difference signal images 1 and 2 (b), a frequency conversion is performed for each image (c) and (d), and a compression is performed for every frequency component by a prescribed compressibility factor (e). As for the compressibility factor of high frequency components, a high resolution photographing mode is automatically increased as compared with a standard photographing mode.
Patent JP-H10168695-A (JP)
Title: Electromagnetic jacquard controlling apparatus
Inventor: MISTA KRESIMIR
IPC: D03C3/20
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a jacquard controlling apparatus surely acting at any machine speed. SOLUTION: This electromagnetic jacquard controlling apparatus has an electromagnet 1 having a magnetic core 3, a contact 8 and a stopper 14 for each operation part 16 to be controlled. The stopper is selectively movable into a moving orbit of a hook 18 attached to the operation part 16. The controlling apparatus is provided with two levers 5, 11, the 1st lever 5 has a contact 8 and the 2nd lever 11 has a stopper 14. Both levers are positively interlocked in such a manner as to transmit a force essentially perpendicular to the plane (imaginary plane) formed by the stopper 14 and the swinging axis 12 of the 2nd lever 11. The malfunction caused by the abrasion can be prevented by this mechanism.
Patent JP-H04204875-A (JP)
Title: Optical scanner
Inventor: TSUJI SHIGEO
IPC: G02B26/12
Filed: 1990-11-30
Abstract: PURPOSE:To continuously change the size of laser spot by providing a forming means of laser spot focused on the surface to be scanned by controlling the deviation angle of optical deflector so that the laser spot is vibrated in the subscanning direction on the scanning surface with an amplitude same or smaller than the relative subscanning length of the laser spot. CONSTITUTION:The laser spot 27 focused on the circumference surface 7 of a photosensitive drum 6 is vibrated with a small amplitude in the subscanning direction by giving supersonic waves the frequency of which can be freely tuned by an acoustoptical light modulation deflector 3 from a supersonic wave generator 26. Thereby, when a laser spot 27 is an oval with its major axis along the subscanning direction, substantial diameter of the exposure area is same in the main scanning direction and subscanning direction. This requires no focusing means such as slit for the laser light emitted from a collimator lens 21. Moreover, the substantial diameter d2 in the subscanning direction of the laser spot 27 on the photosensitive drum 6 can be continuously changed. Thereby, the size of pixels for printing can be continuously controlled to vary the resolution of a laser printer 19.
Patent JP-H06162365-A (JP)
Title: Vehicle motion limit margin notifying device
Inventor: YAMAMOTO MASANORI
IPC: G01P1/08
Filed: 1992-11-26
Abstract: PURPOSE:To surely and accurately notify a driver of the degree of margin by generating artificial sounds of a squeal tone of tires to notify the driver of the degree of margin to the limit of the motion of the vehicle basing on the operating state of the vehicle. CONSTITUTION:In this vehicle motion limit margin degree notifying device, a synthetic slip ratio SR of each wheel is calculated basing on a vehicle speed VV, a wheel velocity VW, and a slip angle alpha (S1 to S5), and an average value of the synthesized slip ratio SR of all of tires of the vehicle is calculated (S6), and a speaker is so driven that louder artificial squeal sounds are generated when this average value is larger.
Patent JP-2001157901-A (JP)
Title: Numerically controlled lathe having rotary tool rest
Inventor: KITADE TOSHIYUKI
IPC: B23B7/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool rest of a numerically controlled lathe which can reduce the size of a facility by saving the space, and shorten the cycle time by reducing the indexing time of a tool. SOLUTION: In the numerically controlled lathe having the rotary tool rest 11 in which the tool 100 is selected among a plurality of tools 100 provided on the rotatable rotary tool rest 11, and a work is machined by the selected tool 100, a plurality of the tools 100 are provided in and perpendicular to the plane of rotation of the rotary tool rest 11.
Patent JP-H03204528-A (JP)
Title: Air-conditioner
Inventor: IKARI YOSHIKI
IPC: F24F1/02
Filed: 1989-12-29
Abstract: PURPOSE:To prevent virtually the formation of dew on a protector of a heater disposed on the leeward of a vaporizer, by setting a temperature in the part on the windward of this protector in the vaporizer to be lower than a temperature in the part on the leeward of the heater. CONSTITUTION:A refrigerant of low temperature subjected to pressure reduction by a pressure reducing device flows into an upper leeward-side pipe 80 and then it flows in the shape of reverse U through an upper part 85 in this heat exchanger 42 and is led to a windward-side pipe 81. It flows downward through this windward-side pipe, and in the lower part thereof, it is separated into two streams by a tee 82, flows in parallel through a leeward-side pipe 83 and an intermediate pipe 84, joins together in the upper part thereof and then returns to a compressor from this upper part. Air passing the upper part 85 of the indoor heat exchanger 42 is cooled more than air 86 passing the lower part thereof and the temperature of the former is low. Accordingly, the air of which the temperature is turned to be low is to flow through a protector (fuse) 79 of a heater 78 and thus the formation of dew on this protector 79 is prevented substantially.
Patent JP-H07162373-A (JP)
Title: Semiconductor optical modulator
Inventor: SUGITA KOTARO
IPC: H04B10/50
Filed: 1993-12-07
Abstract: PURPOSE:To simultaneously obtain a light transmitting function and a light receiving function by forming a reflection coating film on the end face opposed to the light incident side of a semiconductor optical modulator. CONSTITUTION:When a modulation signal is impressed to an electrode 3a in the semiconductor optical modulator 1, signal light 15a led into the modulator 1 is subjected to intensity modulation, reflected by the reflection coating film 5 and projected from the modulator 1, so that the modulator 1 is functioned as a light transmitter. When fixed voltage is impressed to the electrode 3a so that the modulator 1 is reversely biased, the signal light 15a is absorbed in the modulator 1 and converted into a current, so that the modulator 1 is functioned as a receiver.
Patent JP-H05147922-A (JP)
Title: Method for purification of chlorosilane
Inventor: SHIMIZU TAKAAKI
IPC: C01B33/107
Filed: 1991-11-29
Abstract: PURPOSE:To obtain high-purity chlorosilane suitable as a source material to produce high-quality silicon single crystal which can be used for high integration of semiconductor devices. CONSTITUTION:Chlorosilanes containing diboron tetrachloride as an impurity are refined by effecting the reaction with chlorine under irradiation of a mercury lamp or in the presence of a radical generating agent to exchange boron tetrachloride into boron trichloride, and then separating the boron trichloride from the chlorosilanes.
Patent JP-H03202043-A (JP)
Title: Measuring device for visual field
Inventor: SUGIYAMA AKIHIRO
IPC: G06N3/00
Filed: 1989-12-29
Abstract: PURPOSE:To shorten the measuring time by determining and presenting automatically a fundamental measuring target presented thereafter in accordance with an abnormal pattern of an analogized visual field. CONSTITUTION:A target projection control part 2 presents a fundamental measuring target determined in advance. A response switch 3 answers whether the presented target is recognized by a person to be measured or not. In a BP executing part 4, a multi-layer neural network is provided with an input layer A consisting of input cells of the number of fundamental measuring targets, an intermediate layer B and an output layer C consisting of output cells of the number of abnormal patterns, and has a neural weight determined in advance, based on a typical response and a normal response in the case of a visual field of the person to be measured is abnormal. When analogizing part inputs a response at the time when the fundamental measuring target is presented to the input layer A of the multi-layer neural network and analogizes an abnormal pattern of the visual field of the person to be measured from an output of the output layer C at that time, an addition instructing part determines an additional measuring target in accordance with the abnormal pattern of the analogized visual field, and allows a visual field projection control part 2 to present it.
Patent JP-H05152932-A (JP)
Title: Logic circuit
Inventor: KIKUCHI HIDEKAZU
IPC: H03K19/086
Filed: 1991-11-28
Abstract: PURPOSE:To set an allowable range of a power supply voltage wide and to operate the logic circuit at a low voltage by connecting a load resistor between a logic arithmetic operation section and an output stage and connecting a current source between the load resistor and the output stage. CONSTITUTION:A bias resistor R24(R26) is connected between a load resistor R22(R25) used to generate a logic amplitude and a base of output emitter follower TRs Q9A(Q9B). Thus, a bias current source 14(16) is connected to a connecting midpoint between the resistor R24 and the TRQ9A (R26 and TRQ9B). Then a logic H level of an output voltage VY appearing the output of the TRQ9 A(Q9B) is controlled to be a level comprising a base-emitter ON voltage AND a prescribed voltage onto a negative power supply VEE Thus, the power supply voltage Vcc of an ECL circuit 10 is designed to be low, and the circuit is designed in mixture with a CMOS logic circuit and the allowable range of the power supply voltage is widened more.
Patent JP-H10141851-A (JP)
Title: Clothes dryer
Inventor: HARAGA KAZUHIRO
IPC: F26B9/06
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To shorten a time required to completely dry clothes and the like and to eliminate waste of energy in the case of a drying operation by lowering an absolute humidity in a room before a starting time when the starting time of expediting discharge of moisture from the clothes is set. SOLUTION: Whether an absolute humidity in a bathroom 1 is a set value or more or not is monitored based on a sense signal from a humidity sensor 14. If it is the set value or more, a ventilating operation of a ventilating fan motor 8 is started. Then, when it becomes a time returned for a predetermined time from the set starting time, if the ventilating operation is not yet started, th ventilating operation of the motor 8 is started. Then, when it becomes the set starting time, a circulation fan motor 11 and a heater 12 are operated, and a drying operation is started. After the drying operation is started, when a set time is elapsed, the motors 8, 11 and the heater 11 are stopped to complete the operation.
Patent JP-2000161479-A (JP)
Title: Torque phase starting detection method of automatic transmission for vehicle at clutch-to-clutch shifting and detection method of torque interference strength, and shift control device therefor
Inventor: SATO KATSUTOSHI
IPC: F16H59/68
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect a torque phase starting timing by detecting any of the rotational speeds of input and output shafts of a transmission gear part at the time of clutch-to-clutch shifting, separating and taking out a change component over a specified frequency caused by generation of transmission torque from the rotational speed, and determinating the timming of torque phase start. SOLUTION: An output of an input shaft rotational speed sensor is subjected to a secondary batterwirth high pass filter of a digital filter mounted as a control program in a microcomputer within an electric control unit 40. The ECU 40 observes filter output values from the start of shift for every operation cycle, and determines that torque phase is started only when the filter output value does not recovers over a first threshold value and drops below a second threshold value after the filter output value has dropped below the first threshold value, and calculates the time until the torque phase is started. Accordingly, the purpose is attained.
Patent JP-H04209245-A (JP)
Title: Fitting structure of decorating plate
Inventor: FURUTA ATSUSHI
IPC: E04F13/08
Filed: 1990-11-30
Abstract: PURPOSE:To make the adjustment of joint width easier during fitting operation by a method in which a lip groove-type lateral crosspiece is set on the wall, and a fitting tool with a hook for the lateral crosspiece and a vertical long hole is fixed to the back of a decorating plate set movably in every direction. CONSTITUTION:Lip groove-type lateral crosspieces 10 and 11 are set on the wall body and a fitting tool 15 hooks 14 and 16 for the crosspieces 10 and 11 and a vertical long hole 17 is fixed to the back side of a decorating plate 13. The plate 13 is positioned movably in every direction and fixed. The joint width can thus be easily made and the efficiency of fitting operation can be raised.
Patent JP-H03195876-A (JP)
Title: Heat pump
Inventor: KADOWAKI SHINICHI
IPC: F25B43/02
Filed: 1989-12-26
Abstract: PURPOSE:To prevent a poor lubrication during an operation, keep a heat pump at a temperature more than that where a foaming phenomenon of lubricant oil can be prevented even after stopping of operation and further to prevent a lack of lubrication caused by a reduction in oil pressure by a method wherein compressed refrigerant fed from the compressor to the condensor is applied as a heat source and the compressor is heated. CONSTITUTION:A heating means 13 for use in heating a crank case 1A of compressor 1 with a compressed gaseous phase refrigerant (a1) fed from a compressor 1 to a condensor 2 being applied as a heat source under an arrangement of a branched passage 7, a heat exchanging part 6 and a juncture 10. The heating means 13 may operate a valve 15 installed in the branched passage 7 in response to a result of sensing of the sensor 14 for use in detecting a temperature of the crank case 1A in such a way the temperature of the crank case 1A becomes the set temperature, and then an amount of supplying the gaseous phase refrigerant (a1) for the heat exchanging part 6 is adjusted under an operation of a controller 16. Since the crank case or the like can be continuously heated by utilizing the compressed refrigerant of high temperature as the heat source, a low temperature setting of the lubricant during the operation, i.e. the foaming phenomenon can be prevented and at the same time a condensing load at the condensor can be reduced.
Patent JP-H08181013-A (JP)
Title: Bobbin for coil with terminal using the same resin
Inventor: SATO MASARU
IPC: H01F27/29
Filed: 1994-12-22
Abstract: PURPOSE: To reduce material cost, working process, and working man-hour by forming the terminal of a coil bobbin with the same resin as that for a bobbin for winding coil. CONSTITUTION: A coil bobbin is provided with a terminal which is formed by the same resin as that for a bobbin for winding coil, thus eliminating the need for a terminal press-fit part regarding a forming mold structure and hence simplifying the structure and at the same time eliminating the need for separately pressing the terminal and forming it together with the resin and hence simplifying the mold structure and reducing material cost, working process, and working man-hour. Then, the manufactured coil bobbin with terminal can be used for all coils using an electric wire.
Patent JP-H08188826-A (JP)
Title: Manufacture of disk rotor
Inventor: SATOU TAKAHIRO
IPC: C22C37/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a disk rotor having good wear resistance in the disk part and thin thickness in a hat part. CONSTITUTION: After austenitizing a cast iron material 1 for disk rotor composed of, by wt.%, 3.7% C, 2.0% Si, 0.6% Mn, 0.1% S, 0.05% P and the balance substantially iron by heating and holdxng at 900 deg.C for 2hr, the hat part 1a is inserted into the hole 6 of a salt bath device 2. Bainite transformation is executed by dipping into the salt bath 5 at 300 deg.C and also, the disk part 1b is land on the cover 4 and uniformly air-cooled in the air. By this method, the bainite is precipitated in the hat part 1a and the mixed structure of, by wt.%, 75% bainite and 25% residual ustenite is formed in the hat part 1a and also, pearlite is precipitated in the disk part 1b and the pearlite single structure is formed in the disk part 1b.