baber/WOPTO huggingface dataset:
Patent JP-S63280564-A (JP)
Title: Image sensor
Inventor: TOMOYOSE KAZU
IPC: H04N1/028
Filed: 1987-05-13
Abstract: PURPOSE:To attain compactness and to simplify the entire constitution by providing a CCD chip and a photodetection optical fiber group leading a reflected light onto a picture to the CCD chip via a fiber plate integrally and connecting the connection terminal of the CCD chip to a flexible printed circuit board provided to the fiber plate. CONSTITUTION:The photodetection optical fiber group 14 is imbedded in the fiber plate 13 in a way that both ends of the group 14 are exposed respectively and a photodetection section 17 of a charge coupled photodetector CCD chip is opposed to one terminal of the photodetection optical fiber group 14. Then the connection terminal 19 is connected to a wire member arranged to the fiber plate 13 to fit it to the fiber plate 13 incorporatedly. Thus, the entire structure is unified in compactness, the adjustment of the focal depth is not required and even with less luminous quantity onto the picture, the picture is detected surely.
Patent JP-S5541441-A (JP)
Title: Production of optical sheet
Inventor: HIROSE TSUNEO
IPC: G02B6/13
Filed: 1978-09-18
Abstract: PURPOSE:To produce the optical sheet which has refractive index distributions in the advancing direction of light and is of focusing type by a simple method by diffusing the material which reduces the refractive indices of the specific optical sheet substrate from its surface. CONSTITUTION:V-form plural grooves 7 are formed in the top and bottom surfaces of an optical sheet substrate 6 composed of diallyl isophthalate of a refractive index about 1.57. The substrate 6 is dipped in a methyl methacrylate MMA solution of a refractive index about 1.49 from the input end of light of a larger cross section first, after which it is heated and diffused MMA polymerizes. Diffusion of MMA is accomplished from the surface and grooves 7 and the refractive index distribution in the longitudinal section becoms like broken lines 8, 10, wherein the refractive indices are larger as it goes closer to the center. The refractive index distribution of the cross section becomes like the curves 9. Namely, the refractive index distributions are larger as it goes closer to the output ends of smaller sectional areas from the input end part, thus taper effect is compensated.
Patent JP-H08304154-A (JP)
Title: Load detector
Inventor: HIRAYAMA SHIGERU
IPC: B60T8/18
Filed: 1995-05-12
Abstract: PURPOSE: To avoid overloading by detecting the weight or pay load of a vehicle based on the displacement corresponding to the properties of a spring interposed between the axle and the undercarrage then indicating a rough value thereof in the operating seat. CONSTITUTION: Upon receiving the type of a leaf spring 1 being set to a vehicle from a type designation switch 5, a control circuit 4 sets a correction coefficient for the control system depending on the type of specification thereof. Displacement of the spring 1 is taken in through a stroke sensor 2 every one eighth revolution of the wheel, for example, and a detection value is multiplied by a set correction coefficient to obtain a pay load which is delivered to an indicator 6 thus indicating a rough value of pay load. When a correction coefficient is set once depending on the properties of the spring 1, the pay load is indicated 6 automatically and thereby even a rough pay load provides a practical measure and used effectively. Furthermore, the load detector can be constituted inexpensively because extremely limited number of components are required additionally.
Patent JP-H07321328-A (JP)
Title: Thin film transistor drive liquid display unit and its manufacturing method
Inventor: WAKUI TAKAYUKI
IPC: H01L29/43
Filed: 1994-05-27
Abstract: PURPOSE:To enhance the manufacturing yield of wiring and the display quality of a liquid display unit of thin film transistor drive. CONSTITUTION:In a liquid display device of a pixel structure comprising a transparent pixel electrode, a holding capacitance element and a thin film transistor composed of a scanning signal line, an image signal line, a gate electrode 1, a gate insulation film 2, an amorphous semiconductor layer 3, a source electrode 4 and a drain electrode 5, the gate electrode 1 and a gate insulation film 2b thereon are composed of a metal material of a pillar crystal structure and have a forward tapered shape of 45 deg. or less.
Patent JP-S5638579-A (JP)
Title: Balancing device for load of slanted-axis-type pump of variable capacity type
Inventor: KOSAKA MASATO
IPC: F04B1/24
Filed: 1979-09-07
Abstract: PURPOSE: To keep the balance of force applied to a port block without using a large-scale thrust bearing by providing a mechanical seal on the end surface of the port block.  
     CONSTITUTION: The strong thrust force acting on a cylinder block 4 is given to a port block 12 through the intermediary of a valve plate 5 with the piston motion and the like for obtaining the high-pressure working oil. So as to receive the component of the force in the axial direction, a high-pressure passage 16 is formed along the axis of the port block 12 and also a mechanical seal 19 is provided in the central part of the end surface of the port block 12 located in the outer-periopheral part of the passage 16 to seal up an aperture for sliding between the block and a lateral housing B, and the high-pressure oil is introduced therein. By the device, the force in the axial direction acting on the port block 12 can be received by the counter- force given to the end surface by the high-pressure oil thus sealed, without using a large-scale thrust bearing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5450615-A (JP)
Title: Cleaning of spinneret
Inventor: KAWAMURA JIROU
IPC: D01D4/04
Filed: 1977-09-24
Abstract: PURPOSE: To clean a large number of spinnerets used for melt spinning at a time without damaging the spinneret material at a relatively low temperature, by cleaning the spinnerets with a specific glycol as a solvent.  
     CONSTITUTION: Spinnerets used for melt spinning are cleaned with a glycol expressed by formula HO(C 2 H 4 O) n H (n≥4) as a solvent at 290W350°C. Tetraethylene, octaethylene, hexaethylene glycols, etc. may be preferably used as the solvent. The cleaning temperature is preferably near 290°C from the viewpoint of the protection of the spinneret material. The deterioration of organopolysiloxane used for adjusting the spinneret surface is accelerated above 290°C 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0321275-A (JP)
Title: Preparation of ski and ski preped by means of said method
Inventor: ANTON ARUNSHIYUTAINAA
IPC: A63C5/12
Filed: 1990-04-27
Abstract: PURPOSE: To laminate each of a ply by a simple and inexpensive method by forming a flange-shaped edge on the cover ply of the top of a ski in a molding box, adjusting the bottom edge of the ski to the flange-shaped edge, arranging the lower of ski on the top of ski, and jointly the top with the bottom. CONSTITUTION: A decorative ply 24 is arranged in the bottom of a molding box 18 and a cover ply 12 is arranged on the decorative ply 24. The cover ply 12 is arranged along the side wall inclined with an angle (α) for a verticality. In the top end of the molding box 18, the cover ply 12 is made to curve to form a flange-shaped edge 22. The cover ply 12 may be composed of a fiber- reinforced mat material for example. A core 14 is arranged on the cover ply 12, and a buffer ply 16 is arranged in the molding box, thus the core 14 is laterally protected against a shock. The molding box 20 is closed by the cover 20 of a molding box, and when each of the ply is respectively bonded by an adequate pressure and temperature, the top of the ski is manufactured. The top of the ski 10 is combined with the bottom of the ski and bonded with the bottom.
Patent JP-S596806-A (JP)
Inventor: TSURUMI MANABU
IPC: A01C11/02
Filed: 1982-07-02
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-H05310947-A (JP)
Title: Autodoped polymer
Inventor: ASUKE TETSUYA
IPC: H01G9/02
Filed: 1992-05-07
Abstract: PURPOSE:To provide an electrically conductive polymer dopable and dedopable quickly, capable of maintaining stable doped state for a long period compared to conventional electrically conductive polymers. CONSTITUTION:The objective autodoped polymer made up of many monomer units with 0.01-100mol% thereof having at least one Broensted acid group in the side chain, and capable of forming sigma-electron conjugated system along the main chain.
Patent JP-S60261378-A (JP)
Title: Controller for ac motor
Inventor: IMAZEKI TAKASHI
IPC: H02P27/08
Filed: 1984-06-05
Abstract: PURPOSE:To smoothly control the operation of an AC motor at starting time by providing starting time discriminating means, and inputting the output of current command generating means directly as a control signal to drive means of a power converter, thereby suppressing the starting current to low value. CONSTITUTION:A current command value generator 2 and a current detector 10 are provided, the difference between the outputs of both is calculated by a subtractor 3 at the normal operation state time to form control signal, it is input to a PWM circuit 6 to drive a power converter 7 for controlling the power supply of an AC motor 8. Further, the starting time discriminator 12 of the motor 8 is provided, when the motor 8 is in the starting state, an analog switch 14 is switched, the subtractor 3 and a current controller 4 are bypassed to input the output of the generator 2 as a control signal to the circuit 6 as it is.
Patent JP-S609668-A (JP)
Inventor: ISHIZU NOBORU
IPC: B25B27/06
Filed: 1983-06-28
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-H05292291-A (JP)
Title: Facsimile equipment and facsimile communication system
Inventor: FUJINO TORU
IPC: H04N1/34
Filed: 1992-04-08
Abstract: PURPOSE:To provide the facsimile equipment which can accurately transmit the transmitting documents of emergency communication to a reception side. CONSTITUTION:When performing the emergency communication, at a communication control part 41 on the transmission side, data '001' to indicate its mode is set at the upper 3 bits of the octet '4' of an user/user information component UU1, and the data to indicate the degree of urgency in 32 phases is set at the low-order 5 bits. The communication control part 41 on the reception side, when the UUI data exsists and in the emergency communication mode, discriminates the operation state at present, compares the degree of urgency inside the user information with the degree of urgency set at present when communicating, and interrupts or releases a call under communication at present corresponding to a prescribed procedure when the degree of urgency for a new incoming call is higher. Then, the call is set at the new incoming call, the degree of the urgency is stored, and the reception is performed in the emergency communication mode.
Patent JP-H07310221-A (JP)
Title: Removal of gum of bast fiber
Inventor: BEEDA FUANKUHAUZAA
IPC: D01C1/02
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a bast fiber excellent in tearing strength, breaking strength and swelling characteristics, and suitable for a rope, seal, etc., by adding an aqueous alkali solution to a bast fiber of a striped bark under a reduced pressure, effecting under a reduced pressure for removing a gum from the above bast fiber efficiently. CONSTITUTION: This method for removing a gum from a bast fiber is to add an aqueous alkali solution such as an alkali metal hydroxide or carbonate (concentration of preferably 1-5 N) under <=200 mmHg reduced pressure to a bast fiber of a striped bark such as a ramie, hemp, flux, etc., and effect under a reduced pressure, atmospheric pressure or under a pressure at 80-150 deg.C temperature for removing a gum from the above bast fiber. Further, a liquid ratio of the above bast fiber/aqueous alkali solution is preferably in a range of (1/0.8)-(1/2), and also it is preferable to have >=2.8% braking elongation, >=2.7 mean swelling factor and <=0.2 standard deviation of swelling factor along the fiber of the obtained bast fiber.
Patent JP-H0678713-A (JP)
Title: Stabilization of glutathione and drink containing stabilized glutathione
Inventor: SHIMADA SHOJI
IPC: A23C9/00
Filed: 1991-02-27
Abstract: PURPOSE:To enable the stabilization of glutathione in a yeast extract and obtain an easily takable stabilized glutathione having excellent long-term storage stability, taste and flavor and useful as a drink, etc., in high efficiency by adding a branched cyclodextrin. CONSTITUTION:Glutathione in a yeast extract can be stabilized by adding a branched cyclodextrin to the extract. Preferably, a glutathione-containing yeast extract incorporated with a branched cyclodextrin is added in an amount of 1.0-50wt.% to a drink such as soya milk and fruit juice.
Patent JP-S5543522-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAMIYAMA MITSUAKI
IPC: G03G21/00
Filed: 1978-09-22
Abstract: PURPOSE:To prevent local hardness change of a cleaning blade, eliminate uneven friction on the photosensitive drum of the electrophotographic copier and remove linear image stains without affecting the drum life by providing impact strips on the drum surface of the electrophotographic copier. CONSTITUTION:Spiral protruding strips 12 of a height 20mum are formed on the substrate 11 of a photosensitive drum 10. Next, Se is evaporated on the surface of the substrate 11. On the other hand, a cleaning blade 14 made of polyurethane rubber is contacted to the tangent parallel to the longitudinal direction of the drum 10. When copying is started, the drum 10 ratates in the arrow x direction and the toner remained after transfer is scraped off by the blade 14. The blade 14 contacts and crosses the protruding strips 12 and since the protruding bodies 12 are spiral, the entire length of the blade 14 crosses the protruding bodies 12 while the drum 10 makes 1 turn. Then, the hardness of the blade 14 becomes uniform without causing any local hardness change and therefore the uneven friction on the drum is eliminated and the linear stains of the images are removed.
Patent JP-H05125048-A (JP)
Title: Pyridine derivative, its production and pharmaceutical containing the same
Inventor: TAKATANI MUNEO
IPC: A61K31/4406
Filed: 1992-05-08
Abstract: PURPOSE:To provide the subject pharmaceutical containing a specific pyridine derivative, having cyclooxygenase inhibitory activity and immunoregulatory activity, useful as e.g. a therapeutic agent for anti-inflammation, etc. CONSTITUTION:The objective pharmaceutical contains a pyridine derivative of formula I [(substituted)pyridine; X is O or S(O)n ((n)is 0-2); A is divalent 1-15C hydrocarbon residue, etc.; Y is O or S; R3 is H or (substituted)hydrocarbon residue; R4 is (substituted)hydrocarbon residue, etc. ]or its salt or its solvate. For dose thereof in the case of adult, this pharmaceutical is pref. administered at 0.5-30mg/kg on one to several portions a day. Compounds of respective formulas II to V (R1 and R2 are each H, halogen, lower alkyl, etc.; R4' is 2-30C alkyl, etc.; B1 is COO, etc.; B2 is SO2, etc.) all of which are categorized as the compound of the formula I, are novel compounds, (e.g. 4-[3-(N-benzyl-N- trifluoroacetylamino) propylthio] pyridine hydrochloride). The compound of the formula II is prepared by reaction of a compound of formula VI with a compound of formula VII.
Patent JP-S609248-A (JP)
Title: Data exchange system
Inventor: ISHIKAWA KIYOSHI
IPC: H04L12/00
Filed: 1983-06-29
Abstract: PURPOSE:To attain the connection with an optional type of a data terminal by transmitting the signal having phase synchronization with the clock signal of the 1st clock dividing circuit and the signal sent from a reception part to a data terminal of the reception side with a delay of a prescribed time given to both signals by the output of the 2nd clock dividing circuit. CONSTITUTION:The data of a data terminal 13 is sampled 33 by a data connection device 15. A clock dividing circuit 27 produces the clock signal to prescribe the sampling of the sampling circuit 33. A transmission/reception circuit 21 converts the data of the circuit 33 into the signals suited to transmission. The output is sent to an exchange 11 from the transmission part of the circuit 21, and the signal which is transmitted to the device 15 of the reception side from the exchange 11 is converted into a logical level at the reception part of the circuit 21. Then the output of the device 15 is supplied to the terminal 13. Here the signal having phase synchronization with the clock signal S given from a clock dividing circuit 25 of the device 15 is delivered from the circuit 27. Based on this signal, the signal sent from the reception part of the circuit 21 is delayed 39 for a prescribed time.
Patent JP-S6263586-A (JP)
Title: Porphyrin polymer
Inventor: SAKURAI KATSUKIYO
IPC: G01N33/50
Filed: 1986-05-22
Abstract: PURPOSE:The titled polymer, obtained by polymerizing a porphyrin compound, capable of giving sufficient sensitivity in a small dose, having specific affinity for tumorous cells and high safety and useful for diagnosis and treatment of cancer. CONSTITUTION:A compound expressed by formula I [Y and Z are -CH(CH3)OH or -CH=CH2] or a mixture thereof is dissolved in an organic solvent, e.g. DMF, and polymerized by heating at 100-150 deg.C for 30min-78hr while shielding light and oxygen to afford the aimed polymer, consisting of repeating units expressed by formula II (X is linking group derived from Y and/or Z) and having >=3 polymerization degree. For example, hematoporphyrin, etc., is used as the compound expressed by formula I.
Patent JP-H06334811-A (JP)
Title: Picture reader
Inventor: SHIRAISHI RYUICHI
IPC: H04N1/028
Filed: 1993-05-18
Abstract: PURPOSE:To form an image of a read picture in an effective photoelectric conversion element in an image sensor even when the adjustment of positions of the photoelectric conversion array of the image sensor in the arranged direction which has been required for a conventional reader is omitted. CONSTITUTION:Many photoelectric conversion elements arranged in the horizontal direction of an image sensor 23 are made up of picture read elements arranged for picture reading and margin elements arranged to both sides of the picture read elements, and the length of the area in which the margin elements are arranged is selected to be a length of the error of the mount in the horizontal direction or over when a sensor assembly with the image sensor 23 mounted thereto is mounted on a copying machine main body. Thus, even when the position adjustment in the direction of the arrangement of the picture element array of the image sensor which has been required for a conventional reader is omitted, a read picture image is formed in the effective picture elements of the image sensor.
Patent JP-S598108-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAMURA YOSHIHARU
IPC: G11B5/02
Filed: 1982-07-06
Abstract: PURPOSE:To omit input confirming and switching works of an operator, by switching automatically the connection of a changeover switch, which is connected to the audio video signal input terminal side, to the video signal input terminal side when a switching signal is outputted by the input of a video signal. CONSTITUTION:When an audio signal 1 is inputted, the switching signal is not outputted from a switching control circuit 11, and therefore, a changeover switch 17 is connected to an input terminal 17a and a changeover switch 18 is connected to an input terminal 18a, and a signal to which the audio signal 1 is converted is recorded on a video track and an autio track of a magnetic tape. When a video signal 3 or a video audio signal 7 is inputted, the switching signal is outputted from the switching circuit 11, and the changeover switch 17 connected to the input terminal 17a is switched to an input terminal 17b, and the changeover switch 8 connected to the input terminal 18a is switched to an input terminal 18b.
Patent JP-S5641453-A (JP)
Title: Fuel supply device of fuel injection type engine
Inventor: MOTOITSUTA YOSHINORI
IPC: F02M35/10
Filed: 1979-09-10
Abstract: PURPOSE: To improve atomization of fuel by arranging an ultrasonic vibrating plate opposite to a fuel injection nozzle provided at a venturi.  
     CONSTITUTION: No.1 and No.2 intake passages 3, 4 diverge from the intake passage having an air flow meter 11 and are cnnected to a suction manifold 2. No.2 passage 4 is composed only of No.2 trottle valve 6 and supplies only air. No.1 passage 3 has a venturi 7 and No.1 throttle valve 5, where the venturi 7 is equipped with a fuel injection nozzle 8 which is opened and closed by a computor 10 receiving signals from the air flow meter 11 and with an ultrasonic vibrating plate 9 facing to the nozzle 8 and actuated by an ultrasonic oscillator 13. The fuel injected out of the nozzle 8 is thus put into fine particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S596511-A (JP)
Title: Manufacture of iron core unit for reactor
Inventor: KATOU IKUO
IPC: H01F41/02
Filed: 1982-07-05
Abstract: PURPOSE:To produce block-shaped iron core units of bonded iron-core boards in a short time and continuously by using jigs, a rotatable disk and glue. CONSTITUTION:Iron-core boards are stacked in the order of the length along a longer side 51 of a jig 5 arranged radially on a slanting disk 6, one side of each iron-core board is arranged contacting with the inside of a shorter side 52 and fixed to the jig 5 with a clip such as clip 11 clipping iron-core boards 4 at the corner of the L-like part of the jig 5. When one drop of quick drying glue such as cyanoacrylate is dropped to one side of each iron-core board 4 in the higher part of the disk 6, the glue enters downwards the gaps between stacked the iron- core boards 4, because the sides of the iron-core boards 4 are in the higher part. When the disk 6 is rotated after the drop of the glue, the iron-core board 4 with the glue dripped thereto and the jig 5 are moved to the low part. The operation above mentioned is repeated in turns using the jig 5, and when the iron-cored boards 4 and the jig 5 are returned to the higher part, the clip 11 is released and an iron core unit, iron-core boards 4 bonded into one with the glue becoming hard, is dismounted.
Patent JP-H07314139-A (JP)
Title: Method and controller for groove copying in electrode rotating type non-consumable electrode arc welding
Inventor: SUZUKI YASURO
IPC: B23K9/127
Filed: 1994-05-30
Abstract: PURPOSE:To execute weld line automatic copying excellent in precision without use of a sensor by comparing the difference of respective integrated values of arc voltage wave form at the rotating position of electrode in the left/right prescribed range, based on the reference of the forward center of advancing direction of arc rotating circle parallel to the weld line of lapped part of thin sheet to the prescribed threshold. CONSTITUTION:Circle motion is given to the tip of non-consumable electrode 2 of a welding torch 12, low current and high current are made alternately and at a rotating unit of electrode 2 to flow through the welding torch, while rotating in high speed the arc generated at non-consumable electrode 2 in one direction and lap welding is executed along the weld line of the lapped part of thin sheet, the arc voltage is detected. Among these arc voltages, the arc voltages at a rotating position of electrode 2 in the two prescribed angle range of left/light >=5 deg. and <=180 deg., based on the reference of the forward center of advancing direction of arc rotating circle are compared. By moving/controlling the welding torch 12 in the direction perpendicular to the weld line so that a difference between integrated value and threshold value is made to zero, the welding torch is suitably controlled for the weld line of lapped part.