baber/WOPTO huggingface dataset:
Patent JP-H05222807-A (JP)
Title: Roofing panel to be attached with solar battery
Inventor: ITO HAJIME
IPC: E04D1/34
Filed: 1992-02-10
Abstract: PURPOSE:To greatly raise the efficiency of construction work by attaching solar batteries detachably. CONSTITUTION:A connector 2 to connect vertically adjacent roof panels and a coupling part 3 are each formed separately on the upper end and the lower end. A coupler 4 to be connected with the upper end of a solar battery 5 is formed on the upside of the roof panel, and a coupling piece 6 receiving the lower end of the solar battery 5 is connected to the lower end of the roof panel 1. Also, a connector CN detachable with the output terminal P under the condition that the solar battery 5 is connected is provided.
Patent JP-H02296629-A (JP)
Title: Sticking method of applicator of adhesive tape and l-type clip
Inventor: JIEEMUSU DOMINITSUKU RAMASHIAA
IPC: B65C9/00
Filed: 1990-02-01
Abstract: PURPOSE: To enable the complete sequentially cutting by a method wherein an adhesive tape is fed to an applicator under the reduced tension so that the adhesive tape may not be removed from the applicator and further by a method wherein the tape is intended to withstand the increased tension to be applied by a cutting blade to the tape when cutting the tape. CONSTITUTION: Disposed between an applicator head 42 and a tape roll 100 is a tape tension actuator 90 to prevent the continued drawing of a tape 100 through an applicator when the tape 100 is fed to a blade 71 to be cut. Said tension actuator 90 prevents the continued drawing of the tape via an applicator 10 each time an applicator arm 40 is rocked to a lower position or cutting position thereof. A tension on the tape 100 by the driving of the tension actuator 90 is increased by the continued tension of the tape 100 by a tape applicator 200. Said increased tension facilitates the accurate cutting of the tape 100. When the tension actuator 90 is not used, the tape 100 is not hanged down on the cutting blade and often causes a failed cutting.
Patent JP-S60165873-A (JP)
Title: Address generating method of dot generator
Inventor: IKUTA KUNIO
IPC: H04N1/405
Filed: 1984-02-09
Abstract: PURPOSE:To simplify extremely a circuit required for arithmetic by storing a required value in a memory in advance in operating an address converting formula attend with a change in a screen angle. CONSTITUTION:Each term of a specific formula to a main scanning/subscanning coordinate system (xn, yn) is calculated in advance corresponding to the screen angle theta, stored in a memory, and when the screen angle theta and the specific xn, yn are given, the value of the said memory is read and (XA, YA) coordinates are obtained by only addition. A subscanning micro pixel pulse W about which yn. DELTAx is calculated and stored in advance in a storage device 22 is counted by a counter 24 similarly and the value becomes xn representing the location of the subscanning direction (or micro pixel number) and is inputted to a storage device 25 from the said counter 24. The value xnDELTA'x is stored in advance in the storage device 25 and an X address XA is obtained by an adder 27. A Y axis address generating circuit 30 is provided with storage devices 32 and 35 storing yn.DELTAY and xn.DELTA'y and an adder 37 adding the outputs from the both so as a obtain the Y address.
Patent JP-H10221771-A (JP)
Title: Camera using film with magnetic recording part
Inventor: ITO JUNICHI
IPC: G03B17/24
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera using film with magnetic recording part capable of surely detecting a frame where magnetically recorded data exists and a frame where it does not exist. SOLUTION: According to the magnetized state of the magnetic substance of the film with a magnetic recording part 2 fed from a film cartridge 1, a signal is read by a magnetic head 3, and a specified envelope signal is generated in a reproducing circuit 4 consisting of an amplifier circuit 5 and an envelope detection circuit 6 and supplied to a mean value measuring part 8. Based on output from a position detection part 7, two mean values in the cases the magnetic head 3 exists in a recording area and it does not exist there are obtained by the measuring part 8. A comparison part 9 decides an exposed frame and an unexposed frame according to the compared result on the mean values. Based on the decided result, a feed part 10 is controlled so as to control the traveling of the film 2.
Patent JP-S62183220-A (JP)
Title: Pll circuit
Inventor: KANEKO TETSUO
IPC: H03L7/187
Filed: 1986-02-07
Abstract: PURPOSE:To decrease the switching time by storing an error voltage at the preceding state during the switching time and giving the said voltage to the titled circuit for a prescribed time. CONSTITUTION:An error voltage from a loop filter 11 is detected, converted by an analog-digital converter (A-D CONV) 16, and a storage element 17 (MEMO) converts respective voltages at transmitting/receiving states into digital values and stores the result. When the state is switched again into the transmitting or the receiving state, a digital-analog converter gives a voltage corresponding to the voltage stored preceding to the loop filter this time so as to control the oscillated frequency of voltage controlled oscillators 1, 2 very close to the control frequency. Thus, the time required for the locking is shortened.
Patent JP-H0579844-A (JP)
Title: Piezoelectric vibration gyro
Inventor: SHIMIZU HIROSHI
IPC: G01C19/5663
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a piezoelectric vibration gyro wherein a structure is simple, adhesive agent is not needed, a fluctuation in characteristics is small and zero balance adjustment at the time of no rotation is possible by a simple electric circuit. CONSTITUTION:2n (n is an integer of 3 or larger) stripe electrodes 2l which equally divide a circumference are formed in parallel with a lengthwise direction of a piezoelectric ceramic cylinder 10 on an outer peripheral surface of the piezoelectric ceramic cylinder 10. The piezoelectric ceramic cylinder 10 is bent and vibrated substantially in the direction of a symmetric surface by applying exciting ac voltage having frequency approximately equal to the resonant frequency of a bending vibration mode of the piezoelectric ceramic cylinder to (m) (m is a natural number) stripe electrode slits which are arranged symmetrically with respect to the surface containing the center line of one of the stripe electrodes 21 and the center axis of the piezoelectric ceramic cylinder 10. In addition, a piezoelectric vibration gyro for detecting voltage generated on one or a plurality of stripe electrode slits located symmetrically with respect to the symmetric surface can be obtained.
Patent JP-H11214586-A (JP)
Title: Electronic circuit device
Inventor: HORI YOSHITSUGU
IPC: H01L23/28
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit device which avoids spreading an unwanted resin and enables a high density constitution. SOLUTION: A resin flow-preventing enclosure 18 larger than a bare chip 14 is provided at a mount on a wiring board for face-down-mounting the bare chip 14 on the bar chip mount surrounded with the enclosure 18. A seal resin 16 is injected from an injecting gate 18a of the enclosure 18 to fill the resin 16 in the gap between the bar chip 14 and wiring board. The end of filling can be verified from the effluence of the resin 16 from a filling-verifying groove 18b.
Patent JP-H06236821-A (JP)
Title: Film type transformer
Inventor: SAITOU YOSHIKO
IPC: H01F27/28
Filed: 1993-02-12
Abstract: PURPOSE:To make a transformer small-sized, thin and lightweighted by obtaining an excellent magnetic coupling between a primary winding and a secondary winding by utilizing the skin effect of winding conductors and even without using a magnetic material. CONSTITUTION:A plurality of sheets of film-shaped transformers which are provided with primary-winding patterns 2, 2' and secondary-winding patterns 3, 3' which have been formed on thin-film substrates 1, 1' so as to be close are stacked, the primary-winding patterns 2, 2' and the secondary-winding patterns 3, 3' in individual layers are connected in series or in parallel, and an excellent magnetic coupling between a primary winding and a secondary winding can be obtained by utilizing the skin effect of winding conductors and even without using a magnetic material.
Patent JP-H11212047-A (JP)
Title: Electronic equipment
Inventor: TAKANO YOSHIE
IPC: G02F1/1368
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enable high-quality video display while suppressing a leakage current, which is caused by stray light, to the level of no problem by thinning the active layer thickness of a TFT in comparison with other two LCD concerning the LCD irradiated with the light of the shortest wavelength among three LCD. SOLUTION: This equipment has an optical engine constituted by using three LCDs 307-309 and three LCDs 307-309 respectively have circuits composed of plural TETs 312 and 313. In the LCD irradiating the light of the shortest wavelength among three LCDs 307-309, each active layer thickness of TFTs 312 and 313 is thinned in comparison with other two LCDs. In the LCD for blue display among three LCDs 307-309, for example, the active layer thickness of TFTs 312 and 313 is thinned in comparison with the LCDs for red and green display. Thus, since the optimum active layer thickness is set corresponding to the wavelength of irradiation light, the stray light leakage current is reduced and a display defect such as crosstalk can be eliminated.
Patent JP-S59152068-A (JP)
Title: Preparation of grindstone for cutting work
Inventor: ITOU MITSURU
IPC: B24D5/12
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a grindstone having a long service life for cutting and a small roughness on the cutting surface by applying electroplating onto a base material formed of stainless-steel plate, etc. by diamond grinding grains and the soft metal such as tin, etc. CONSTITUTION:A stainless-steel plate having a thickness of 0.05-0.2mm. is cut into a disc free from warp and burr to form a base material 1, and said base material is 1 applied with ground plating by a nickel chloride bath. Then, said material is applied with cosedimentation plating by the liquid containing stannous sulfate 40g/l and diamond powder 1-3g/l. With such treatment, tin 2 and diamond 3 are coprecipitated onto the base material 1, and a grindstone which is thin and has rigidity and with which the amount of abrasion can be reduced and the thickness of a cut article can be made constant can be obtained. Further, the service life can be prolonged, and working cost can be reduced, and the initial tooling for the grindstone can be eliminated.
Patent JP-H08218292-A (JP)
Title: Screen plate for paper making and production thereof
Inventor: AIKAWA YOSHIHIKO
IPC: B01D29/46
Filed: 1995-02-13
Abstract: PURPOSE: To provide a paper-making screen plate which is excellent in performance and easy to exchange. CONSTITUTION: This screen plate 3 has the first supporter 31 on one side, the second supporter 32 on the other side, a plurality of bars 35 which contact with the first supporter 31 on one end and with the second supporter 32 on the other end, the plate 33 which has an opening for passing through the bars 35 and is supported by contacting with the bar 35 and arranged in parallel with the supporters 31 and 32 through an intervener 34, the first inhibitor which inhibits the first supporter 31 from departing from the one end of the bar 35, the second inhibitor for inhibiting the second supporter 32 from departing from the other end of the bar 35 where the intervener 34 inhibits adjacent plates 33 from contacting with each other and form a gap or space between the adjacent plates.
Patent JP-H04343663-A (JP)
Title: Cylinder grinding device
Inventor: HIRANO YOSHIHIRO
IPC: B24B49/16
Filed: 1991-01-24
Abstract: PURPOSE:To unify the grinding state and improve the grinding finish by quickly feeding a wheel spindle stock at the preset feed speed when the load of the rotary motor of a grindstone is a preset value or below, and controlling the feed speed of the wheel spindle stock to make the load of the rotary motor a fixed value when the load is the preset value or above. CONSTITUTION:When the load current of a grindstone rotary motor M2 is judged to be a fixed value or below by a judging means 16, a wheel spindle stock 6 is quickly driven at the preset idle feed speed. When the load current is judged to be the fixed value or above, the load current signal passes through a filter 20, and a control calculation is performed by a control calculating device 22 in response to the difference from a fixed control target value. The control signal is fed to a speed command section 2 via a limiter 24 and a D/A converter 18. The wheel spindle stock 6 is driven while being speed-controlled according to the control signal. The feed speed of the wheel spindle stock 6 is controlled so that the load current of the rotary motor M becomes the fixed target.
Patent JP-S63196852-A (JP)
Inventor: ADORIAN RORENTSU
IPC: G01N15/12
Filed: 1988-02-05
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-H11216853-A (JP)
Title: Printer system
Inventor: SHIYOUKI MIKIO
IPC: B41J25/316
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer system in which refixing of an ink cartridge is not required even when it is fixed erroneously. SOLUTION: When an ink cartridge is fixed to a carrier 20, a CPU 18 detects the type of each ink cartridge which is then stored in an RAM 34 as status information. A PC 12 reads out the status information and detects the fixing state of ink cartridge. When the ink cartridge is fixed erroneously, the PC 12 detects error of fixing position from a normal position and shifts the bit map data of a print data depending on the error. The shifted bit map data is converted into a nozzle data and delivered to the CPU 18. Since the bit map data of a print data is shifted depending on the fixing error, printing can be carried out without refixing the ink cartridge even when it is fixed erroneously.
Patent JP-H08223591-A (JP)
Title: Large screen display device
Inventor: SAKAMOTO TSUTOMU
IPC: G09G5/00
Filed: 1995-02-13
Abstract: PURPOSE: To adjust the convergence of a large screen as if a display were treated when a large screen is constituted by using plural projection type displays. CONSTITUTION: Each of projection type displays 101 to 104 is provided with a convergence correction means, control means M1 to M4 controlling this convergence correction means, and the specific ID is set to each of the plural projection type displays. A remote control transmitter 300 has an association means controlling the on/off of the operations of the control parts M1 to M4 and associating them, has the calculation means of the location of a cursor and an ID change means, and automatically selects and controls the projection type display.
Patent JP-H04263215-A (JP)
Title: Method for controlling optical modulator
Inventor: FUJITA SADAO
IPC: G02F1/035
Filed: 1991-02-19
Abstract: PURPOSE:To allow the control of an operating point at the time of driving of an optical modulator using a lithium niobate substrate in an optical communication system. CONSTITUTION:The light of the polarization state having a TM polarization component and a TE polarization component is inputted to the optical modulator 3 and after the light is applied with intensity modulation by the optical modulator 3, the light is separated to the TM polarization component and the TE polarization component in a polarized light separating circuit 5 to control the bias voltage to be applied to a modulation signal by monitoring the operating point from the average value power of the TE polarization component 7 to the optical modulator at the time of driving the optical modulator by using the lithium niobate substrate. The average value power of the TE polarization component increases or decreases with a fluctuation in the operating point of the optical modulator and, therefore, the monitoring of the operating point from the average value power of the TE polarization component is possible.
Patent JP-S57141289-A (JP)
Title: Preparation of amine oxidase
Inventor: MATSUMOTO KUNIO
IPC: C12R1/645
Filed: 1981-02-23
Abstract: PURPOSE: To prepare an amine oxidase by culturing microorganism belonging to Talaromyces genus and capable of producing amine oxidase.  
     CONSTITUTION: Microorganisms belonging to Talaromyces genus, Eupenicillium genus, Petromyces genus, Neosartorya genus or Eurotium genus and capable of producing amine oxidase, e.g. Talaromyces flavus var. flavus M4145 (FERM-P No.5866), Eupenicillium parvum M5051 (FERM-P No.5870), etc. is inoculated in a nutrient medium, and cultured preferably at 25W37°C by submerged technique with aeration and agitation. The objective amine oxidase is collected from the cultured cells. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05338648-A (JP)
Title: Opening apparatus and manufacture thereof
Inventor: BENGUTO BUYOORUTSUKU
IPC: B31B1/90
Filed: 1993-02-12
Abstract: PURPOSE: To provide a package with an opening apparatus having excellent characteristics about opening, pouring and sealing, so that consumers are guaranteed for that the package cannot be touched or improperly opened, and pollution of contents in opening the package is prevented by covering an opening against dust during distribution of the package. CONSTITUTION: A hole 3 is punched out in a material 15 of a package 2 of a type that is produced from a material web 15 or a material sheet, and is covered by a thin strip 4. Next, the package 2 is filled and formed into its final shape. A plastic device 6 is secured on the package 2 so as to surround the strip 4. The plastic device 6 comprises a pouring element 7 having a slant leading edge 10 and a sealing element 8 having a slant locking portion 13. Before distribution of the package 2, the sealing element 8 is moved over the pouring element 7 so as to engage with each other.
Patent JP-S62183050-A (JP)
Title: Speed control method
Inventor: KANDA HIDEAKI
IPC: G11B15/467
Filed: 1986-02-06
Abstract: PURPOSE:To attain an accurate search even at the start of search by controlling the tape speed and cylinder speed stepwise so as to make the relative speed between a head and a tape constant at the high speed search. CONSTITUTION:When a clock pulse PC is generated and the count N of a counter 11 reaches 1 after the generation of a search start signal SRS, the tape speed VT and the cylinder speed VC are read respectively depending on the fast speed or the rewinding and the tape speed and the cylinder speed are controlled to be the object speed. That is, the tape is driven, a pulse PR is generated from a pulse generator, the pulse is fed back to a reel speed servo circuit 13 and the tape speed is controlled to reach the command speed VT. On the other hand, when the cylinder is driven, a pulse PS is generated from a pulse generated at every rotation of the cylinder, fed back to a cylinder speed servo circuit 15, which brings the cylinder drive speed to the speed VC. Thus, both the speeds reach the command seed within a short time thereby making the relative speed between the head and the tape constant.
Patent JP-H05187596-A (JP)
Title: Cover closing structure for heat insulating container
Inventor: YAMAJI TADAO
IPC: B65D81/38
Filed: 1992-01-14
Abstract: PURPOSE:To effectively prevent a double wall from being deteriorated and ruptured owing to thermal stresses in a heat insulating container with carries out high grade insulation. CONSTITUTION:In a heat insulating container whose constitution is such that a heat insulating cover 1C is fitted in the opening section 1B of the heat insulating container 1A opened to one direction so as to provide tight enclosure, the inner wall member 2 of the heat insulating container 1A is made of a thick material having sufficient buckling strength, in addition, a step part 3 is formed, which is bent in the heat insulating wall thickness direction at the container inside part from the heat insulating container opening part 1B, by the thickness of the heat insulating cover 1C, and an opening side from the step section 3 is formed of an open section inner surface and a thin inner wall member 4 hermetically closing an end section. A reinforcing member 5 facing to the thick material step section having buckling strength is constituted in the heat insulating cover 1C compactly closes the opening part of the heat insulating container, and the elongation of the inner wall member 2 is checked by the heat insulating cover 1C and the reinforcing member 5, fixed onto the heat insulating container so that deformation concerned is thereby prevented.
Patent JP-H10208286-A (JP)
Title: Optical pickup device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/135
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To reproduce both high and standard density disks. SOLUTION: A phase difference generating means 4 is constituted of the liquid crystal element having the peripheral region that has the same size of the peripheral section in the reflected light beams from the information recording medium in which the optical characteristics of an objective lens 6 are not optimally designed and the central region located inside the peripheral region. A prescribed voltage is applied to the peripheral region so that the laser light beams passing the peripheral and the central regions have different phase differences against the laser light beams irradiated to the medium, for which the optical characteristics of the lens 6 are not optimally designed, or the reflected light beams.  Then, the peripheral section, in which the spherical aberration effect is very strong in the reflected light beams from the medium, is not received by a light receiving element 9 by a polarizing plate 7.
Patent JP-S52107726-A (JP)
Title: Sgement signal generator
Inventor: NAKANE KAZUNARI
IPC: G06F3/13
Filed: 1976-03-06
Abstract: PURPOSE:To obtain segment generator, which is capable of shortening segment generation time in accordance with the length of segment generated, with comparatively simple strcture.
Patent JP-H07234696-A (JP)
Title: Complex cepstrum analyzer for speech
Inventor: MITOME YUKIO
IPC: G01R23/16
Filed: 1994-02-23
Abstract: PURPOSE:To analyze data generated by digitizing a speech signal and to extract complex cepstrums as parameters expressing its logarithmic amplitude spectrum and phase characteristics with a high precision through a relatively small quantity of arithmetic operation. CONSTITUTION:Respective samples of windowed speech data are transformed by a discrete Fourier transformer A1 to find a spectrum of the speech and multiplied by values corresponding to the time of the respective samples through a multiplier 4, and the results are transformed by a discrete Fourier transformer B6 to find a differential spectrum. A quotient real number part calculator 7 finds the real number part of the value obtained by dividing the differential spectrum by the spectrum of the speech, and it is reversely transformed by a discrete Fourier transformer B8; and the values of the respective samples as the results are divided by the respective values of the time through a divider 9 to find a time function corresponding to the phase. On the other hand, a time function corresponding to the logarithmic amplitude spectrum is found by a logarithmic amplitude spectrum calculator 2 and a discrete inverse Fourier transformer A3, and an adder 11 adds both the time functions as each time to find the complex cepstrum.