baber/WOPTO huggingface dataset:
Patent JP-S5852234-A (JP)
Title: Preparation of para-tertiary-butylphenol
Inventor: SUGIHARA TOSHIYUKI
IPC: B01J21/16
Filed: 1981-09-21
Abstract: PURPOSE:To prepare the titled compound from inexpensive raw materials, easily, in high yield and selectivity, by the two-stage reaction of isobutylene containing n-butenes with phenol in the presence of active earth and an electron donor under specific temperature condition of each stage. CONSTITUTION:Isobutylene containing n-butenes and obtained by removing butadiene from 4C hydrocarbons by-produced in e.g. naphtha cracking, is used as a raw material, and made to react with phenol at 20-100 deg.C, especially 40-80 deg.C for 0.5-15hr, especially for 1-10hr in the presence of active earth and an electron donor to effect the selective reaction of phenol with isobutylene in said raw material. The temperature of the reaction system is raised to 80-200 deg.C, especially 100-150 deg.C, and rearrangement reaction is carried out for 15min-10hr, especially for 30min-5hr. The objective compound can be prepared in high purity and yield suppressing the production of hardly separable and purifiable secbutylphenol.
Patent JP-S5480647-A (JP)
Title: Toll reception system in paid road
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B15/00
Filed: 1977-12-09
Abstract: PURPOSE:To reduce the burden of officers, by preventing the useless use such as remolding of pass and alteration and by making easy the maintenance of the pass issuing machine and confirming machine. CONSTITUTION:The pass A is given to passing vehicles after magnetic encoding and printing for the inlet information required for the magnetic information memory 18 along the lengthwise of the surface of the rectangular card 15 of the pass A and the inlet information printing space 17a, with the pass issuing machine 1 provided with the inlet gate. On the other hand, at the outlet gate, the magnetic information of the pass A and the print information received from the passing vehicles is read in, and the information such as vehicle number read in from the pass A and the vehicle number inputted to the confirming machine 5 with the keyboard operation or vehicle discriminator 6 are compared, and incorrect use due to exchannge of passes between passing vehicles each other can be checked. Further, the toll is calculated with the toll calculator and the toll is received from the passing vehicles.
Patent JP-S5850059-A (JP)
Title: Detector for start completion of auxiliary storage device
Inventor: YOTSUMOTO HIROSHI
IPC: G06F1/00
Filed: 1981-09-21
Abstract: PURPOSE:To restart and continue the control by short-time system stop, by detecting the rotation speed of an auxiliary storage device, and outputting a pulse train signal having a frequency proportional to the rotation speed, and comparing it with a prescribed value for comparison to generate a start completion signal. CONSTITUTION:The rotation speed of a rotation shaft 51 of a storage device is detected by a light emitting source 52 and a phototransistor (TR) 53, and a pulse train signal 54 proportional to the rotation speed is outputted from the TR 53. This signal 54 is counted by a counter 21, and a count-up value 23 is supplied to a comparator 25 repeatedly by a reset signal 27. In this comparator 25, the count-up value 23 is compared with a prescribed value 24 for comparison, which is set to a setter 22, in accordance with a comparison start command signal 28. A set signal 29 is applied to an FF 26 when the count-up value 23 is larger than the prescribed value 24, and a reset signal 30 is applied to the FF 26 when the count-up value 23 is smaller, and a state signal 31 of the FF 26 is assumed as a completion signal for the input of the signal 29, and is assumed as the start incompletion signal for the input of the signal 30.
Patent JP-S5771188-A (JP)
Title: Amorphous solar cell
Inventor: HIGAKI YUKIO
IPC: H01L31/06
Filed: 1980-10-21
Abstract: PURPOSE:T obtain P-i-N type cell, of small electric resistance, by constituting most of poly-crystal and a part of amorphous layer in a P type layer, as for a solar cell which consists of a P type semiconductor layer and an i type amorphous semiconductor layer, accumulated subsequently on a substrate, and an N type amorphous semiconductor layer. CONSTITUTION:An N type layer 2 and an i type layer 3, composed of amorphous layer, and a P type layer 4 are accumulated on a metal substrate 1 of stainless steel or the like. A P type polycrystalline layer 5 is accumulated thereon. A transparent electrode 6 of In-Sn composite is accumulated thereon. An Al metal electrode 7 is attached to an end thereon. In this constitution, the layers 2-4 are formed subsequently by glow discharge or the like. THe layer 5 is formed temporarily as a P type amosphous layer, and mostly converted into poly-crystal, while partly remaining as unification with the P type amorphous layer 4, by applying a laser beam. This allows poly-crystallization so as to decrease the electric resistace as well as reduce absorption coefficient, thereby to make it possible to increase the thickness correspondingly and further lowes the resistance.
Patent JP-S5844973-A (JP)
Inventor: JIYAN HAWAADO KUREMAAZU
IPC: B23K9/095
Filed: 1982-08-27
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-H0313674-A (JP)
Title: Damping device for building
Inventor: FUJIOKA RYOJI
IPC: E04H9/02
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the damage of a building by providing a fuzzy inferring means which performs fuzzy inference based on detected results of a vibration detecting means and a position detecting means and outputs the control quantity for the movement of a weight installed at the upper section of the building to a moving means. CONSTITUTION:The output of an acceleration sensor 1 provided on the roof of a building is integrated by an integrating circuit 3 and inputted to a fuzzy controller 5 as the vibration speed X1. The vibration speed outputted from the integrating circuit 3 is integrated by an integrating circuit 4 and inputted to the controller 5 as the position X2 on the roof of the building. A position sensor 2 detects the position of a weight and inputs the position X3 of the weight to the controller 5. The controller 5 performs fuzzy inference based on input values X1-X3 and outputs the moving speed (y) of the weight to a weight movement section 6, and the weight movement section 6 moves the weight according to the moving speed (y).
Patent JP-S5937629-A (JP)
Inventor: MURAKAMI TAKAAKI
IPC: H01F7/16
Filed: 1982-08-25
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-H02153237-A (JP)
Title: Hot-wire type air flowmeter and internal combustion engine using same
Inventor: ARAI NOBUKATSU
IPC: F02D35/00
Filed: 1988-06-17
Abstract: PURPOSE:To improve the measurement accuracy by forming a sub flow passage with two flow passages formed in the axial direction and the radial direction of the main flow passage in a device for measuring the intake quantity by providing the hot-wire element in the sub flow passage provided in the main flow passage forming an intake passage. CONSTITUTION:A projecting part 2 is integrally formed with a body 1 in the cylindrical main flow passage 3 in the body 1 forming an intake passage of an internal combustion engine. A sub flow passage 4 in parallel with the main flow passage 3 and having the entrance opening at the central part of the main flow passage 3 is provided at the tip of the projecting part 2. A hole passing through from the outside of the body 1 is formed in the projecting part 2, and the mold part 13 of a supporting member 11 of the hot-wire element 10 and the temperature compensation element 12 connected to a circuit unit 14 is housed in the hole. A bent sub flow passage 5 having the short length in the axial direction is formed in the downstream of the sub flow passage 4 with walls 2a-2c of the projecting part 2 and a cover 6, and the downstream side of the bent sub flow passage 5 is combined with the main stream through the exits 5a, 5b provided in right and left.
Patent JP-H11321358-A (JP)
Title: Driving unit
Inventor: AOKI SANEHITO
IPC: B60K17/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To enhance the difference-in-level running capability by enabling a driving unit for a mobile dolly to run over a stepped floor surface. SOLUTION: This driving unit is equipped with a mounting frame 1, a movable bracket 2 supported by the mounting frame 1 in such a way that it can be longitudinal moved, an auxiliary wheel 7 rotatably supported, a wheel 5 rotatably supported by the movable bracket 2, a driving means 3 driving the wheel 5, a rotation transmission means transmitting the rotation of the wheel 5 to the auxiliary wheel, and position restoring means 6a and 6b restoring the movable bracket 2 to a place close to the center. Since the wheel 5 is kept at the center by the position restoring means 6a and 6b in a place with a step, no power is transmitted to the auxiliary wheel 7, and without contributing to running.  In a place with a step, when the wheel 5 comes in contact with the step, the wheel 5 is moved in the direction opposite to the advancing direction by external force, rotation is transmitted to the auxiliary wheel 7 by the rotation transmitting means, and concurrently, the hanging of the auxiliary wheel 7 onto the step, allowing the wheel to easily ride over the step.
Patent JP-S63314166-A (JP)
Title: Protective circuit of electrostatic induction thyrister
Inventor: MIYAGI HIDEO
IPC: H02M1/08
Filed: 1987-06-15
Abstract: PURPOSE:To prevent breakthrough and destruction of elements when the power supply is put to work, by applying reverse-bias voltage between the gate and cathode of an electrostatic induction thyrister. CONSTITUTION:In a protective circuit of an electrostatic induction thyrister SI, the electrostatic induction thyrister SI is equipped with external terminals of a gate G, a cathode K and an anode A. Between the gate G and the cathode K a series circuit of a DC power source E1 and a switch SW1 is connected in parallel and a drive circuit 1 is connected through a coupling impedance Z1. Between the anode A and the cathode K of this thyrister SI a load impedance Z, a DC power source E2 and a switch SW2 are connected in parallel. Thus, on ON-OFF output signal is inputted from the drive circuit 1 to the gate G through a coupling impedance Z1. Then, turning OFF the switch SW1, switching is performed with an output signal from a drive circuit 1. As a result, reverse-bias voltage is applied to the gate G through the switch SW1 and breakthrough is thereby prevented.
Patent JP-S5772387-A (JP)
Title: Junction type field-effect semiconductor device
Inventor: TANIZAKI YASUNOBU
IPC: H01L29/80
Filed: 1980-10-24
Abstract: PURPOSE:To prevent the formation of an inversion layer on the surface of a drain region by dividing a wiring material layer formed on the surface of an insulating layer of a gate region and electrically floating a section which overlaps on the drain region. CONSTITUTION:A P<+> type source region 2 and the drain region 3 are shaped to an N type semiconductor layer 1, a P type channel region 4 is buried between both regions, and the N type first gate region 5 is formed on the channel region. Here, the wiring material layer 10 is shaped on the surface of a gate oxide film 9 in a two divided form, and the section 10b overlapping on the drain region 3 is used under an electrically floated condition. According to such constitution, there happens no potential difference under the section overlapping on the drain region 3, and the surface of the drain region is not inverted.
Patent JP-S5938082-A (JP)
Title: Carriage controller for printer
Inventor: SHIGA NORIO
IPC: B41J21/04
Filed: 1982-08-26
Abstract: PURPOSE:To simplify the setting of a margin by moving a carriage by operation means of enabling the horizontal movement of the margin position and by a moving operation in a printer adapted to enable the setting of the margin of the carriage. CONSTITUTION:A left margin LM and a right margin RM are set by operating a keyboard KB corresponding to the format of a paper to be printed. Then, the paper P is inserted from the rear of a platen 2 and set. But even when the set position of the paper P is deviated to the left or right from both the margins LM and RM set due to a worker's carelessness, a left shift switch LSW is held down continually. The values of the left margin LM and the right margin RM are reduced by one each while the carriage 4 is moved to the left by one step each at an interval of T sec. This allows a worker to check the value of the left margin LM by visually observing the position of the carriage 4.
Patent JP-H11326174-A (JP)
Title: Method for measuring specific gravity of sheet-shaped body
Inventor: KAKITA YUJI
IPC: G01N9/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the specific gravity of a sheet- shaped body capable of measuring the specific gravity of a sheet-shaped body of low specific gravity such as a film, a sheet with high measurement accuracy and good reproducibility. SOLUTION: In a method for measuring the specific gravity of a sheet-shaped body, a sheet-shaped body F is measured in air and in a liquid, and the specific gravity of the sheet-shaped body F is obtained from both measured values and the specific gravity of the liquid. Characteristically, in the state that the sheet-shaped body F is vertically placed in the shape of a cylinder to a suspending member 1 in which a plurality of parts for placing a sheet-shaped body are arranged along the circumference of the suspending member 1, the suspending member 1 is placed at the measuring hook of a balance to perform measurement in air and the liquid.
Patent JP-H09307840-A (JP)
Title: Video display system
Inventor: KITAGAWA HIDEYUKI
IPC: H04N5/66
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of the video display system provided with a double speed conversion function and to unify a system clock. SOLUTION: The video display system has a double speed converter consisting of a memory 3, an ADC 4 and a DAC 5 or the like, and the converter applies double speed processing to an input video signal in the interlace mode based on 1st class timing signals WRES, RRES, WCK, RCK or the like to convert the video signal into a double speed video signal in the noninterlace mode. An LCD 6 is of full line configuration and operated in response to 2nd class timing signals HCK, HST, VCK, VST or the like, receives the double speed video signal and displays a video image in the noninterlace mode. A timing generator 9 generates internally the 1st and 2nd class timing signals, distributes them to the memory 3 and the LCD 6 of the double speed converter to control their operation.  A PLL 8 is oscillated synchronously with a horizontal synchronizing signal separated from an input video signal to generate a master clock CLOCK. The timing generator 9 generates the 1st and 2nd class timing signals based on the master clock CLOCK synchronous with each other.
Patent JP-2000341689-A (JP)
Title: Wavelet inverse converting device and its method and wavelet decoding device and its method
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/80
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a wavelet inverse converting device and method and a wavelet decoding device and method for decoding only arbitrary partial pictures without decoding all pictures by inputting an encoded bit stream generated by wavelet converting all normal pictures. SOLUTION: A decoding object region determining part 11 determines the decoding object region and transmits the position coordinates of a vertex in the case of a rectangular region. A decoding object coefficient extracting part 12 extracts a coefficient necessary for decoding the region decided by the region to be decoded deciding part 11, and transmits it to a wavelet inverse converting part 13. Especially, the coefficient extracting part 12 extract the converted coefficient of the outer periphery of the region in addition to the coefficient of the specific region. The wavelet inverse converting part 13 inverse converts the coefficients extracted by the coefficient extracting part 12.
Patent JP-H0443141-A (JP)
Title: Circular-woven air bag
Inventor: YAHASHI YASUO
IPC: B60R21/16
Filed: 1990-06-08
Abstract: PURPOSE:To improve the connection part strength in the yarn axis direction, burst strength, and the inflation resistance, by obtaining the weaving method in which the joint part strength in the bias direction is maintained at the present value and only the joint part strength in the yarn axis direction is improved. CONSTITUTION:A circular-woven air bag 1 has a connecting single structure woven region on the outer periphery of a double circular-woven part consisting of an obverse surface side woven fabric 2 and a reverse surface side woven fabric 3, and in this connecting single structure woven region, each of four parts in the yarn axis direction is constituted of an inside region 4 and an outside region 5, and the woven structure of the inside region 4 is woven by the loose structure in which the constitution yarns tend to slip each other, in comparison with the woven structure of the outside region 5, accordingly, the inside is constituted of three piece plain woven structure, though the outside is constituted of plain gauze. When the plain gauze is used in the outside region, it is enough to use the woven structure having the relatively less complexity points in a perfect structure. Further, each of four places in the bias direction is constituted of one kind of woven structure, and is woven in the same woven structure to the outside region 5 in the yarn axis direction.
Patent JP-H11338582-A (JP)
Title: Information processor
Inventor: KOBAYASHI TAKASHI
IPC: G06F1/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiation effect of a portable information processor. SOLUTION: As the heat radiation structure of the liquid crystal display panel 7 of the information processor, a thermosiphon 6 is combined with a heat radiation plate 5 and the heat of the CPU 1 is conducted to a heat pipe 3 to actualize heat radiation using the whole area of the heat radiation plate 5. One end of the heat pipe 3 is inserted into a liquid pool part of the thermosiphon to improve the heat conduction efficiency.
Patent JP-S5272298-A (JP)
Title: Detector for presence or absence of reflecting media
Inventor: NAKANO MASAAKI
IPC: G07D7/00
Filed: 1975-12-12
Abstract: PURPOSE: This device assesses whether a mail is registered or not by detecting the presence or absence of a reflecting medium such as silver paper affixed to registered mails, etc., wherein the presence or absence of the reflecting medium is positively detected irrespective of the thickness or color of the cloth to be affixed by comparing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0844547-A (JP)
Title: Visualization of object-oriented software
Inventor: YOHANESU KURISUCHIYAN RATSUFUR
IPC: G06F9/06
Filed: 1995-06-15
Abstract: PURPOSE: To provide a system and method with improved visualization customized for an object oriented software system. CONSTITUTION: A method 230 of an object oriented system is automatically complied by method hooks 260 and 270, which generate graphical information which is visualized by a graphical interface. When the method hooks 260 and 270 are executed, the occurrence of a prepared and destroyed object instance 205 and a started or ended method 230 is indicated. The method hooks 260 and 270 start the execution of a monitoring function using a visualized script 285 equipped with a rule for updating the graphical information and the visualization. The update is adapted to the present state of the visualized object instance 205. The visualization also is corrected by the change of the rule or the monitoring function of a constraint item.
Patent JP-S5272174-A (JP)
Title: Production of semiconductor device
Inventor: YOSHIHARA TSUTOMU
IPC: H01L29/78
Filed: 1975-12-12
Abstract: PURPOSE: To positively prevent shorting between a semiconductor substrate and opposite conductivity type regions hence to reduce the size of the semiconductor device by using a selective etching solution at the time of forming contact holes in the insulating film deposited on the surface of the semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0810631-A (JP)
Title: Rice cleaning equipment
Inventor: ISHIBASHI HITOSHI
IPC: B02B7/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain rice cleaning equipment capable of performing rice cleaning based on a predetermined standard corresponding to the old rice degree of unpolished rice even with respect to unpolished rice different in old rice degree. CONSTITUTION:An unpolished rice odor detection means 10 detecting the odor emitted from unpolished rice is installed to rice cleaning equipment equipped with a rice cleaning part 5 capable of cleaning unpolished rice received in a receiving part 2 to a state different in cleaning degree and a cleaning degree control means 80 altering the rice bran removing ratio of cleaning treatment in the rice cleaning part 5 according to the rising amt. of the detection value at the point of time of the start of odor detection as detected odor data is also installed thereto and a rice bran removing ratio is largely regulated as the rising amt. becomes large.
Patent JP-S5851147-A (JP)
Inventor: YABUUCHI NOBORU
IPC: B32B27/12
Filed: 1981-09-22
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-H10338081-A (JP)
Title: Dashboard-housed car navigation unit
Inventor: UENO NAOKI
IPC: G01C21/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide such a dashboard-housed car navigation unit that a unit fixed to the body of the car can an operation display unit can surely be attached to and removed from each other. SOLUTION: In a dashboard-housed car navigation unit comprising an operation display unit 5 and a storage unit storing the operation display unit, the storage unit has a base unit 2 secured to the body of the car, an inner unit 3 put into the base unit 2 from in front in such a way as to be freely taken in an out, and a mount unit 4 put into the inner unit 2 from in front in such a way as to be freely taken in and out and to which the operation display unit is freely removably attached. The mount unit 4 has a mounted state detecting mechanism part 42 which inhibits rotation of a lock arm when the operation display unit is not mounted on an operation display unit mounting part.
Patent JP-H11343530-A (JP)
Title: Aluminum-base composite material and its production
Inventor: HATTORI HISAO
IPC: C22C32/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent fatigue strength at high temp. by specifying the water content, hardness and volume percentage of the ceramic grain in an aluminum-base composite material of specified composition. SOLUTION: This aluminum-base composite material consists of an aluminum alloy and a ceramic grain, the aluminum alloy contains Fe, Ti and Si as the alloying elements and the balance Al, the Fe content is adjusted to 4-6.8 atomic %, the Ti content to 0.5-1.2 atomic % and the Si content to 1.5-2.5 atomic %, and which satisfies 5.6<=Fe/Ti<=8. The volume percentage Vf of the ceramic grain in the aluminum-base composite material is limited to 0.5%<=Vf<=10%, and the water content in the material is adjusted to <=10 ppm, and the hardness to >=84 HRB. Consequently, an excellent fatigue strength of >=190 MPa is realized even at a high temp. of >=200 deg.C.