baber/WOPTO huggingface dataset:
Patent JP-H02302210-A (JP)
Title: Moth-proof and deodorizing carpet
Inventor: KOBAYASHI IKUO
IPC: D03D15/00
Filed: 1989-05-16
Abstract: PURPOSE:To obtain the carpet, which has a high deodorizing effect, is not limited in design and has a miticidal effect by consisting long piles of fibers subjected to moth-proof finishing and short piles of chromatic deodorant fibers. CONSTITUTION:The piles having differences in pile length are constituted at every one array on a base fabric 1. The short piles are applied with the chromatic deodorant fibers 4 and the long piles with the moth-proof fibers 5. For example, the chromatic deodorant fibers 4 are the deodorant fibers formed by depositing a metal phthalocyanine deriv. on the fibers which is a chelate compd. having a porphyrin nucleus. For example, the moth-proof fibers 5 are formed by depositing isobornyl thiocyanoacetic acid on polyester, nylon, acryl, rayon, cotton, and wool. Since the chromatic deodorant fibers 4 are blended with the piles, the area in contact with the air in a room is wide and the deodorizing effect increases. Although there is the limitation in the coloration of the chromatic deodorant fibers 4, the short piles blended with the deodorant fibers 4 sunk under the long piles and attain an invisible state. The interior merchandise value is thus enhanced. The antimicrobial fibers 5 are applied on the long piles to entirely obviate the propagation of ticks in the piles.
Patent JP-H10311412-A (JP)
Title: Speed change control device for vehicular transmission
Inventor: KINOKAMI KENJI
IPC: F16H61/40
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance running stability by effectively making use of engine brake at the time of deceleration in speed, and also enhance responsiveness in acceleration when a vehicle is accelerated again after it has been decelerated once. SOLUTION: It is so constituted that the input rotation of an engine is actuated in gear shifting in a stepless manner so as to be outputted to the side of each driving wheel 11 by means of a continuously variable transmission (HMT) 2 provided with a static hydraulic type transmission (HST) in parallel, where a mechanical type transmission (MT) is interposed between an input shaft and an output shaft. This control device is provided with a deceleration requisition operating part 31 which judges and operates a degree of deceleration requisition by an operator, an engine revolution operating part 32 operating a target engine revolution capable of obtaining the quantity of braking torque by engine braking in response to deceleration requisition, and a speed change ratio operating part 33 operating the speed change ratio of the HMT corresponding to the target engine revolution.  When the degree of deceleration requisition of the operator is high, the speed change ratio of the HMT is so controlled that the engine is thereby operated at the maximum torque revolution capable of generating the maximum engine braking torque.
Patent JP-H0420244-A (JP)
Title: Beverage contained in hermetically sealed container
Inventor: OSADA HIROMITSU
IPC: A23F5/24
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the subject beverage, capable of eliminating excessive astringency of an astringent beverage, having mellow flavor due to sweetness of alanine matched with moderate astringency of the beverage and effective also in preventing hangover by adding a specific amount of the alanine to the astringent beverage. CONSTITUTION:The objective beverage is obtained by adding 0.1-2.0wt.% alanine to an astringent beverage such as black tea or coffee.
Patent JP-H0416661-A (JP)
Title: Application of tile
Inventor: NAKAJIMA KAZUYUKI
IPC: E04F13/21
Filed: 1990-05-11
Abstract: PURPOSE:To form excellent execution face of tiles by engaging the back recessed part of a tile with a hook part, and pressing it into mortar layer, after coating bed mortar on a building frame projecting locking hooks in the vertical direction. CONSTITUTION:Hook parts 2 for locking tiles on a building frame 1 are projectingly provided in the vertical direction at regular intervals 3, and if necessary, bed mortar is coated. Hereafter, the back recessed part 5 of a tile 6 fitted to the hook part 2 is engaged with the hook part 2, the tile 6 is pressed so that the upper and lower sides of the back of tile are respectively entered into the mortar layers 4B corresponding to the hook part 2, and stuck by vibrating. Joint part between the tiles 6 is formed into a shallow joint 7 by entering of a large quantity of mortar. Hereby, excellent execution face can be formed, without breakage of the tile due to contraction stress concentration of the building frame.
Patent JP-H0418743-A (JP)
Title: Inspecting device for flat pack ic
Inventor: NAGATANI MITSUHIRO
IPC: H01L21/66
Filed: 1990-05-11
Abstract: PURPOSE:To decide go/no go of a flat pack IC on the basis of the shift of the IC in the case of reflection of a laser beam from lead terminals and the shift of the IC in the case of reflection of the laser beam from a laser beam reflective plate and to improve the accuracy of inspection by a method wherein the flat pack IC is corrected so that it is situated at a normal position and the laser beam is scanned while being spotted from an installed laser beam scanner. CONSTITUTION:A flat pack IC (B) is placed on the upper surface of a laser beam reflective plate 16 via a transparent plate 17. In the case a laser beam scanner A is moved at a constant speed along lead terminal rows while the peripheral parts of the IC, that is, the prescribed positions closer to the end parts of lead terminals a, a..., b, b..., are scanned with a laser beam L which is emitted from the scanner, a detection level of a reflected laser beam L' at the time when the beam L is reflected from the lead terminals, a detection level of a reflected laser beam L'' in the case the beam L passes through between the terminals (a) and (a) and is reflected by the plate 16 via the plate 17 and a time difference between the times when the levels are obtained are compared with design values which are previously stored in a laser displacement detecting device. Thereby, the reflection resolution of the laser beam is enhanced, the levitation of the lead terminals of the IC, the intervals between the lead terminals and the like can be grasped more accurately and a decision an go/no go of the IC becomes more correct.
Patent JP-S614668-A (JP)
Title: Dresser and its manufacturing method
Inventor: SUZUKI KENJI
IPC: B24B53/14
Filed: 1984-06-14
Abstract: PURPOSE:To make highly accurate dressing at an acute angle and accuracy retension attainable, by depositing rectangular sectional abrasive grains of a top side angle each being smaller than that of a furrowlike convex section alternately on both sides on the top of a furrowlike projecting part. CONSTITUTION:In each of abrasive grains, an angle at the side of a top part 14a is formed into an acute angle being smaller than that at the side of a top part 12a of a furrowlike convex part 12 of a dresser body 11, and height from the top part 14a is formed to be higher than that from the tip part 12a of the furrowlike convex part 12. In addition, a bae part 14b and a side part 14c are set up in the convex part 12 in the state that they are embedded in the furrowlike convex part 12, while another side 14d is exposed alternately to each of sides 12b and 12c, and the tip part 14a is situated on the top part 12a. Therefore, dressing for a grinding wheel is accurately performable at an acute angle and in addition, since the base part 14b of each abrasive grain 14 and the side part 14c are embedded in the furrowlike convex part 12, holding force of each abrasive grain is large enough, whereby a drop of each abrasive grain is kept back and the specified dressing accuracy is maintainable for a long time.
Patent JP-S5746257-A (JP)
Title: Controlling method for copying machine
Inventor: HIRAKURA KOUJI
IPC: G03B27/62
Filed: 1980-09-05
Abstract: PURPOSE:To control the exposure in accordance with differences with set values so that the surface potential of a receptor may be maintained under the most suitable condition, by charging the receptor with electricity by illuminating and not illuminating the standard pattern on the platen, and by measuring the average value of charges of appropriate points on the drum. CONSTITUTION:A controlling circuit 20 outputs a control signal SA to a protective housing driving circuit 31 and sets a protective housing 31 to the measuring location. The circuit 20 also sets an electric potential sensor 30 to the preparatory condition and turns off an exposure lamp 4, and then, measures surface potentials of dark parts on a sensitive body drum 1 corresponding to a white standard pattern 33 and obtains the average value. Then, the circuit 20 compares the average value with a prescribed target value and changes the electric current to be supplied to an electric charge charger 3 in accordance with the difference between both values. Moreover, the circuit 20 obtains potential differences of a similar sensitive body drum 1 under  a condition where the appropriate standard pattern is illuminated, calculates amounts to be changed of the electric current to be supplied to the exposure lamp 4, and outputs a control signal SL which resets the current value to an exposure lamp power source circuit 7.
Patent JP-H11316628-A (JP)
Title: Data exchange device
Inventor: ABE CHIHO
IPC: G06F3/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To attain the exchange of data between a notebook-sized personal computer and desktop personal computer or between two personal computers which are placed at the places remote from each other by using a USB/PCMCIA exchange controller to perform the exchange of data between the data on a USB(universal serial bus) interface and the data on a PCMCIA interface. SOLUTION: The USB connectors 11a and 11b perform the input/output of data via a USB interface of a desktop personal computer. A USB controller 12 controls the exchange of data for the USB interface. An HD connector 13 performs the input/output of data via a PCMCIA interface of a notebook- sized personal computer. Then the controller 12 controls the exchange of data for the PCMCIA interface. A USB/PCMCIA exchange controller 16 performs the exchange of data between the data on the USB interface and the data on the PCMCIA interface.
Patent JP-S62285471-A (JP)
Inventor: PATORITSUKU EI KAARAN
IPC: H01L29/78
Filed: 1987-05-19
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-H11314401-A (JP)
Title: Image processor and processing method
Inventor: NOGUCHI JUNICHI
IPC: G03G21/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To keep linearity in the relationship of image data vs quantity of light appropriately when pulse width modulation(PWM) is performed at high speed in an electrophotographic imaging system. SOLUTION: PWM is performed while setting minimum/maximum pulse widths in a PWM section 212 for gradation stressed 400 line region. For resolution stressed 800 line region, PWM is performed in a PWM section 212 after minimum/maximum image data is set at an LUT 211. Consequently, an appropriate gradation reproducibility is provided for the 400 line region and an image can be formed while sustaining resolution for the 800 line region.
Patent JP-S5747252-A (JP)
Title: Rack pinion type power steering
Inventor: SAITOU NAOKI
IPC: B62D5/22
Filed: 1980-09-05
Abstract: PURPOSE: To reduce the size in the axial direction of the steering gear by movably mounting a pinion gear to an input shaft installed to a housing in the axial direction and transmitting the movement in the axial direction of said gear to a control valve fitted in parallel with the input shaft.  
     CONSTITUTION: The input shaft 1 is positioned into the housing 4 in the axial direction, and axially supported rotatably. The pinion gear 6 is mounted slidably to the input shaft 1 in the axial direction, and an annular boss section of a valve drive member 14 is fitted to an end section at the rear side of the pinion gear 6. A cylindrical hole 17 is formed to the housing proper 4 in parallel with the input shaft 1, a sleeve 13 is press-fitted and fixed to the hole 17, a spool 18 is fitted onto the inner circumferential surface, and the control valve is constituted. An annular body 19 is fitted at a nose of a small diameter section 30 at the rear side of the spool 18, and a nose of said valve drive member 14 is fitted between both flanges of the annular body 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61285010-A (JP)
Inventor: MARUTANI TOMOHIRO
IPC: H02B13/02
Filed: 1985-06-07
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-H01296075-A (JP)
Title: Manufacture of nitrogen gas
Inventor: TAKAGI HARUMITSU
IPC: F25J3/04
Filed: 1988-05-19
Abstract: PURPOSE:To recover nitrogen gas further from the liquid in the bottom section of a fractionating tower to raise the efficiency of recovery of nitrogen gas by utilizing the air compressed by a recycle compressor as a heating source in a reboiler and as a cooling source in an auxiliary condenser. CONSTITUTION:Air GA which was compressed and raised in its temperature by a recycle compressor 12 heats firstly an oxygen-rich liquid at the bottom section of a fractionating tower 4 as a heating source of a reboiler 7. On the other hand the air GA itself is cooled and liquefied and led to an auxiliary condenser 13 and cools and liquefies the nitrogen gas GN from the top of the fractionating tower 4. On the other hand the air GA itself is heated and recycled to the recycle condenser 12 via a main heat exchanger 3.
Patent JP-H09287192-A (JP)
Title: Flexible joint having smooth inner surface for culvert
Inventor: TAKANO KAZUO
IPC: E04B1/68
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint which is smooth for the inner peripheries of culverts in which a recess or step is not produced between the culverts even if expansion or uneven settlement occurs between the culverts. SOLUTION: Flexible water-stop member press plates 4, 4' extending on the same plane as the inner peripheries 3a, 3a' of culverts 2, 2' so as to cover steps 3, 3' of the culverts 2, 2' are fixed to respective ends of the culverts 2, 2'. A flexible water-stop member 10 having a flat inner surface 10a is slidably disposed in a space 9 between the peripheries 3a, 3a' and between the plates 4, 4' and stopper member 11, 11' are fixed to the ends of the steps 3, 3', respectively.
Patent JP-H11304003-A (JP)
Title: Fastening part seal structure
Inventor: SAITO HIROSHI
IPC: F16J15/10
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To always easily seal a fastening part by an O-ring. SOLUTION: The shaft part 20 of a screw 7 is penetrated through a spring washer 13 and the inside diametral part 21 of a flat washer 14 and inserted in the mounting hole 8 of a mounting part 6, a large diametral countersunk part 22 is formed on the screw head part 12 side of the inside diametral part 21, and an O-ring 11 stored in the countersunk part 22 is push-pressed through the spring washer 13 by a screw head part 12 and brought into contact with the inner surface of the countersunk part 22 and the circumferential surface of the screw shaft part 20.
Patent JP-H0390166-A (JP)
Title: Pressure monitor guide wire
Inventor: UIRIAMU ESU TOREMURISU
IPC: A61M25/01
Filed: 1990-05-11
Abstract: PURPOSE: To advance a catheter forward into the blood vessel system and easily conduct a pressure monitoring by providing a core member fixed to an elastic tube member and an elastic coil put around and fixed to the core member. CONSTITUTION: The guide wire includes a tubular shaft 10, an elastic tubular extension 11, a coil spring 12 and a core member 13. Onto the distal end 17 of the tubular shaft 10 is put fixed an inner tubular extension 16, which is equipped with several sensor ports 20 fluid conducting to a hole 15. On the distal end of the outer extension 11 are applied several sensor ports 24, which are fluid-connecting between the inner hole 15 and the outside of the tubular shaft 10. The core member 13 reaches just before the distal end of the coil 12, the inside of which a ribbon 25 extends as far as a plug 26. The guide wire is now able to easily advance in the blood vessel of the patient, allowing the pressure monitoring through its proximal end to accurately indicate a fluid pressure in the artery of the patient at distal end.
Patent JP-S6011424-A (JP)
Inventor: KENESU EE TOOMASU JIYUNIYA
IPC: C07K1/20
Filed: 1984-06-16
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-S61280082-A (JP)
Title: Mechanism of container box for magnetic disc cartridge
Inventor: IKEDA KATSUMI
IPC: G11B23/02
Filed: 1985-06-06
Abstract: PURPOSE:To easily taking out a cartridge and to make the container box compact by connecting plural separator parts at their bottom with a connector part, and connecting a rear plate part having a grip part at its top with the last separator part. CONSTITUTION:The bottom of the plural separator parts 3 are connected by a connector part 7 at proper intervals. The rear plate part 2 having the grip part 2a and a protruding part 2b is connected by the part 7 in the last place. The forward end of the connector part 7 is fixed to a bottom plate 1c of a container box main body 1. The rear plate part 2 is made in length a little longer than the that of a side of the cartridge 4. Therefore, the excess portion of the part 2 is used as the grip part 2a in case of taking the cartridge 4 out.
Patent JP-S5913348-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI TOORU
IPC: H01L21/3205
Filed: 1982-07-15
Abstract: PURPOSE:To form a stable insulating film with a desired tapered angle simply, and to prevent a defective breaking at a step part of a metallic wiring by forming at least two oxide insulating layers under different conditions on manufacture and utilizing the difference of the etching rates of these oxide insulating layers. CONSTITUTION:A thermal oxide film 2 is formed on a silicon substrate 1 in approximately 5,000Angstrom , and an LPCVD oxide film 3 is formed on the thermal oxide film 2 in 5,000Angstrom  at approximately 0.6Torr pressure and a growth temperature of 850-950 deg.C by using S1H2Cl2 and N2O gas. The thermal oxide film 2 and the LPCVD oxide film 3 are etched selectively while using a photo-resist as a mask through a photoetching method. A wet type etching method by a substance such as hydrogen fluoride is used for etching. Accordingly, a tapered angle of 10 deg. is formed to the thermal oxide film 2 while a tapered angle of 45 deg. is formed to the LPCVD oxide film 3 as a sectional shape after etching.
Patent JP-H08296177-A (JP)
Title: Treatment of fiber
Inventor: MAKINO KENYA
IPC: C08L77/00
Filed: 1995-04-24
Abstract: PURPOSE: To extremely improve handle and touch without reducing tenacity and to recover an immobilized enzyme by treating a fiber with an immobilized enzyme prepared by bonding an enzyme to an amino acid (co)polymer. CONSTITUTION: An enzyme such as cellulase is bonded to an amino acid (co)polymer such as a poly-L-glutamic acid having 5-5,000, preferably 10-1,000 degree of polymerization, etc., by using a cross-linking agent such as glutaraldehyde to form an immobilized enzyme. A fiber to be subjected to enzyme hydrolysis such as cotton, etc., is immersed in an alcohol, de-fatted, dried, treated by the enzyme by immersing the fiber in an aqueous solution of the immobilized enzyme adjusted to an optimum pH for a given time, washed and dried. The aqueous solution of the immobilized enzyme is mixed with an acid or an alkali to change pH and the immobilized enzyme is precipitated and readily recovered.
Patent JP-S5823454-A (JP)
Title: Inspecting method
Inventor: TERADA KAZUO
IPC: H01L21/66
Filed: 1981-08-05
Abstract: PURPOSE:To eliminate the need for measuring extremely small capacitance, currents, etc. and also for difficult operation such as minute positioning, and to inspect the property of each section of an insulator layer, property thereof is not uniform, easily and accurately. CONSTITUTION:The polysilicon layer 14 is formed onto a bird beak section 12' as one example of an electrode for inspection which is selectively controlled in shape covering the section 12' and can be removed through etching, and electrical characteristics between the polysilicon layer 14 and a silicon crystal substrate 11 such as the desired characteristics of relationship between capacitance and voltage, relationship between currents and voltage, etc. and measred. Consequently, information that a region removed through etching has held is given as the information of difference. Accordingly, the etching and measurement of the polysilicon layer 14 are repeated alternately. Aim can be attained positively because the positional accuracy of measurement is determined first by the notches of etching and a technological level concerning the control of etching is high.
Patent JP-H02302675-A (JP)
Title: Optical semiconductor inspecting apparatus
Inventor: KINOSHITA MASAKI
IPC: G01R31/26
Filed: 1989-05-17
Abstract: PURPOSE:To shorten an inspection time, to make the title apparatus inexpensive and to enhance inspection accuracy by providing appearance inspecting function to a part of the characteristic inspecting mechanism to be measured. CONSTITUTION:Appearance inspecting function is provided to a part of the characteristic inspecting mechanism of a light input semiconductor to be measured. The light emitted from a parallel uniform light source 1 is reduced in its irradiation area by the pinhole of an electronic shutter 6 equipped with the pinhole and passes through a transparent package 2 to irradiate the silicon diode (SPD) cell on an optical semiconductor chip 3. At this time, the current subjected to O/I conversion by the SPD cell 4 is measured. Next, the electronic shutter 6 equipped with the pinhole is opened to expand the irradiation area of the light and the entire surface of the SPD cell 4 is irradiated with the light to perform measurement by the characteristic inspecting mechanism 5. By this method, the apparatus cost and operating cost are made inexpensive and an inspection time is shortened and inspection of high accuracy becomes possible.
Patent JP-S5647664-A (JP)
Title: Knocking control system
Inventor: TAMURA HIDEYUKI
IPC: F02P5/15
Filed: 1979-09-26
Abstract: PURPOSE:To facilitate proper control of knocking by generating two types of pulse signals corresponding to output of a sensor for detecting vibration of an engine and sending these signals to a microcomputer as interruption signals for correcting ignition timing. CONSTITUTION:When a level of output signal S of a vibration sensor for detecting vibration of an engine exceeds the first standard level, the first pulse signal SP1 is generated and when exceeds the second standard level the second pulse signal SP2 generated through a signal processing circuit 27. These signals are sent as interruption signals into the input of a microcomputer for an electronic concentrated engine control system and subjected to interruption processes differing from each other to correct ignition timing figured out by the microcomputer by two steps corresponding to the size of knocking. Thus, only by adding a small-scaled correction program can be easily and properly carried out the knocking control with excellent responsive property corresponding to the magnitude of the knocking.