baber/WOPTO huggingface dataset:
Patent JP-H04240065-A (JP)
Title: Rotary cutter
Inventor: SUZUKI YOSHIHITO
IPC: B24D5/00
Filed: 1991-01-18
Abstract: PURPOSE:To provide a cutter used for cutting a panel including reinforcement rod (mild steel bar) such as a panel of lightweight foaming concrete. CONSTITUTION:A cutter designed for cutting a work with abrasive grains is embodied in such an arrangement that its central part is recessed relative to the cutter thickness and that the level difference between the cutter with the left and right protruding and the recessed portion in the central part is dimensioned larger than the dia. of reinforcement rod. Because cutting is made with only the cutter with the left and right protruding at the time of cutting the reinforcement rod, where the cutting resistance is the greatest, this allows lessening of the cutting resistance, and a workpiece can be cut without risk of breakage.
Patent JP-H04243220-A (JP)
Title: Production of film liquid crystal display element
Inventor: TSUKAHARA AKIRA
IPC: G02F1/1339
Filed: 1991-01-18
Abstract: PURPOSE:To efficiently produce the film liquid crystal display device having an excellent grade by assuring a uniform spacing of a liquid crystal layer in a stage for producing this display element. CONSTITUTION:The film liquid crystal display device is formed in the state of adhering and fixing a film substrate 3c to a backing plate 5. An adhesive 4 having low adhesive power to high-polymer film materials and high adhesive power to glass inorg. materials is used for adhering and fixing the upper and lower film substrates. The action of local deviated loads on the liquid crystal cell adhered and fixed in such a manner is eliminated and a liquid crystal is crimped with a uniform spacing.
Patent JP-S63172220-A (JP)
Title: Method for forming spectacle frame data in simulation device for putting on spectacles
Inventor: NINOMIYA NOBORU
IPC: G02C1/00
Filed: 1987-01-12
Abstract: PURPOSE:To simply separate a spectacle frame image from its background and to form spectacle frame data by setting up a spectacle frame in a dark box so that only its front part is positioned on the outside of the dark box, illuminating the frame from its front and photographing the frame with a video camera. CONSTITUTION:Light beams projected from an electric bulb 15 are converted into uniform beams by dufuser 16 to illuminate the front face of the spectacle frame mounted on a frame board. The dark box 26 has a proper depth a part other than an aperture from which the front face of the spectacle frame is projected is completely shielded from light and covered with blanket. The spectacle frame 13 regarding the inside of the dark box as a background is photographed by a video camera 3, a video signal is entered into an image storing memory 5 through an A/D converter 4 and data are displayed on a display device 12 as a static image through a D/A converter 6. Only spectacle frame data are discriminated by an operating means 10 from the display screen on the basis of a previously prepared program and entered into a spectacle frame data memory 8.
Patent JP-H02184767-A (JP)
Title: Meter driving circuit
Inventor: KATAOKA KAZUHIRO
IPC: H03G1/00
Filed: 1989-01-11
Abstract: PURPOSE:To change an output signal non-linearly against an input signal by providing switching means and input/output level ratio varying means. CONSTITUTION:Threshold voltage setting means I to set at least one threshold voltage, switching means II whereby an ON/OFF condition is inverted when the input signal level is elevated over the threshold voltage, and input/output level ratio varying means III to change over the ratio of output signal level to input signal level with at least two steps in accordance with the inversion of ON/OFF condition in the means II, are provided. The ON/OFF condition in the means II is inversed according to the time when the input signal is lower or higher than the threshold voltage. As a result, the ratio of output signal level to input signal level is changed over according to the time when the input signal is lower or higher than the threshold voltage. The output signal can be changed non-linearly against the input signal accordingly.
Patent JP-S5596401-A (JP)
Title: Wear limit alarm device for husking roll
Inventor: SATAKE TOSHIHIKO
IPC: G01B5/00
Filed: 1979-01-17
Abstract: PURPOSE: To prevent a husking roll from causing an accident, by providing it with a simply-constructed wear limit alarm device having a lever which protrudes out of the side surface of the husking roll when an elastic material provided on the husking roll has been worn out to a limit diameter to allow a mounting roll which is provided close to the husking roll to urge the alarm device, so that the mentioned lever causes an electric detection circuit to develop a change.  
     CONSTITUTION: An elastic material 2 consisting of rubber is provided on the circumferential surface of a metal rim 1 of a husking roll 3. A shaft 23 which is extended at right angles to the shaft of the husking roll 3 is provided in a support portion 24 of the metal rim 1. The shaft 23 is adapted to be pressed by the circumferential surface of a mounting roll 4, which is provided close to the husking roll 3, when the elastic material 2 has been worn out to a limit diameter. The shaft 23 thereby urges at its one end 27 of a lever 26. When the end 27 of the lever 26 is thus urged by the shaft 23, a locking pawl 29 provided at the other end 28 of the lever 26 is disengaged from a lever member 31 of an L-shaped lever 30. As a result, the lever member 31 is oscillated out of the side surface of the husking roll 3 to close a micro-switch 19 to allow an alarm 20 to give warning so that an electric motor 21 for the husking roll 3 is stopped. Thus, an accident can be prevented by such a simply-constructed alarm device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08236914-A (JP)
Title: Solder mask for bonding pad on surface of printed wiring board
Inventor: SUTEIIBUN JIEI BETSUKUMAN
IPC: H05K3/34
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To fit by soldering the lead of an electronic device to the surface of a printed-wiring board by a method wherein the soldering mask having a hole exposing a surface part smaller than the whole surface of electronic contact pads is provided. SOLUTION: As for the method of providing the soldering mask on a printed- wiring board wherein at least one electric contact pad 12 is arranged, a solder resistant material later capable of being set is formed on the first surface of the printed-wiring board 10 so that at least one hole 14 exposing not exceeding the first whole surface of at least one electric contact pad 12 beneath the soldering mask layer 14 capable of being set may be formed in said soldering mask layer 14. In such a constitution, an electronic muddle can be formed in increased device yield, long time solder junction reliability and decreased module manufacturing cost by making a hole 14' exposing not exceeding the whole body of the contact pad 12. Through the se procedures, the yield can be increased in both fields of manufacturing the printed-wiring board 10 and composing an electronic board.
Patent JP-S62164243-A (JP)
Title: Photomagnetic recording medium
Inventor: KOBAYASHI MASANOBU
IPC: G11B11/10
Filed: 1986-01-13
Abstract: PURPOSE:To improve the writing and reproducing characteristic of the titled medium by using a material having high corrosion resistance and excellent magnetic and photomagnetic characteristic as the amorphous layer of a rare earth metal-transition metal alloy (hereinafter referred to as RE-TM layer) constituting the photomagnetic recording layer. CONSTITUTION:A dielectric layer 2, a photomagnetic recording layer 3 consisting of an RE-TM layer, an adhesive layer 4, and a cover substrate 5 are successively laminated on a substrate 1 of highly transparent glass, etc. The dielectric layer 2 has a Kerr effect enhancing function, and is formed, for example, with an SiO2 film having 80nm thickness. The RE-TM layer constituting the photomagnetic recording layer 3 is formed, for example, with an RE-Fe-Co-M alloy film having 120nm thickness. The RE is an rare earth element such as Tb, and the content is controlled to 18-35atom% of the total amt. of the alloy. The content of Co is adjusted to 0-20atom%. M is Fe, Co, Al, Cr, etc., and the content of (Fe+Co+M) is controlled to 2-10atom% of the total amt. The adhesive layer 4 and the cover substrate 5 function as the protective layers of the photomagnetic recording medium 3.
Patent JP-S60149230-A (JP)
Title: Polling communication method between mobile station and fixed station
Inventor: MORIYAMA KAZU
IPC: H04W74/06
Filed: 1984-01-17
Abstract: PURPOSE:To improve the transmission efficiency by performing the circuit setting control between a mobile station and a fixed station in case the fixed station in the order of answering is impossible to receive the data from the mobile station in a transmission mode of a digital code in a polling style between a mobile station and plural fixed stations. CONSTITUTION:Fixed stations A1-An receive data following calling codes and give answers as long as said calling codes which are received and demodulated at each receiving center in response to a circuit setting program list are equal to own station. If the calling code is not equal to the own station, e.g., A1, the calling codes and their following question data are transmitted to other stations A2-An via a circuit controller 5 and radio transmitting/receiving circuits 18- 20. While the fixed stations received circuits 18-20 receive data in case the direct reception is impossible for the mobile station to call own station. Thus these fixed stations perform questions and answers to a mobile station in the prescribed order.
Patent JP-S60215098-A (JP)
Title: Organo functional polysiloxane-containing granular detergentcomposition
Inventor: ARUFUREETO BUTSUSHIYU
IPC: C11D3/16
Filed: 1985-01-14
Abstract: Granular built detergent,compositions containing additive levels of organo-functional polysiloxanes are disclosed. The siloxanes are derived from poly-di-short-alkyl siloxanes by substituting part of the alkyl moieties by specific organo-functional groups, preferably amino-groups, with the proviso that the degree of substitution is in the range from 0.01 - 0.07. The granular detergent compositions herein unexpectedly provide through-the-wash softening benefits comparable to what can be obtained from the utilization of conventional cationic rinse- softeners. An additional benefit originates from the «dry-softening» feel of the composition herein as compared to the «greasy» feel conferred by conventional cationic rinse softeners.
Patent JP-H07209820-A (JP)
Title: Package of photographic film cartridge
Inventor: SHIBAZAKI OSAMU
IPC: G03C3/00
Filed: 1994-01-20
Abstract: PURPOSE:To orderly maintain the film housing state in a cartridge body by providing the package with a rotation prohibiting member for prohibiting rotation of an opening/closing member and a means for relatively fixing turning of the cartridge body. CONSTITUTION:The front surface 303A and rear surface 303B near an inlet and outlet 303 of the cartridge body are held inserted in proximity to each other between the inside wall surface of a case 430 and the inner side face 432A of a partition wall 432. The outer circumferential surface of the cartridge body comes into contact with the end fade 432B of the other partition wall 432 and a photographic film cartridge is housed in the case. Two pieces of lock pins 451 disposed on the inner side face of the cap 431 are formed to hold a rib-shaped driving joint 334 at the end of a bar shutter 330 to put the cap 431 on the case 430. The joint surfaces of the case and the cap are projectingly provided with recessed parts. Then, the rotation of the bar shutter 330 is fixed and the photographic film cartridge regulated in the position is no longer rotated relative to the shaft of the bar shutter 330.
Patent JP-S56103766-A (JP)
Title: Integrating circuit
Inventor: AKAMATSU NORIO
IPC: G06G7/186
Filed: 1980-01-18
Abstract: PURPOSE:To enable the integration operation much closer to ideal to be obtained by equivalently decreasing or negating the loss component of an integrating capacitor by positive feedback. CONSTITUTION:In an integrated circuit 2 a resistance Ri is connected to its input terminal which is of antiphase with respect to the output terminal of an amplifier 1, and an integrating capacitor C is connected to said input terminal and the output terminal. A resistance Rb for positive feedback is connected between the output terminal and the input terminal of the in-phase and said input terminal is grounded  with the resistance Ra. Optimum feedback amount is determined by the loss component of the capacitor C and the magnitude of the resistance Ri. When the loss  component of the capacitor C is small, the feedback amount is increased and when  the loss of the capacitor C is small, the positive needback amount is decreased. If,  with this circuit configuration, RiRb=RaR (R is the loss component of the capacitor C) is satisfied, the circuit 2 makes the integrating operation close to ideal, but  even if this condition is not perfectly satisfied, the loss component of the capacitor  C is decreased or negated by positive feedback.
Patent JP-S5498184-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KOUICHI
IPC: H01L21/66
Filed: 1978-01-19
Abstract: PURPOSE: To provide more convenient control of manufacturing processes by separating n epitaxial layer on p type substrate by p layer and preparing p type resistng layer in contact with the surface of sustrate within the layr concerned.  
     CONSTITUTION: Prepare island 7 by separating n epitaxial layer 2 on p type substrate 1 by p layer 4. Provide p layer 6 on island 5 and use it as an element for circuit part, provide n +  layer  8. 8' on both of the opposite sides of island 7 and use them as a monitor element. This size of l.w of resisting layer 7 is determined when designing and when value R of resister is measured, specific resistance ρ of epitaxial layer is determined by the carrier moving rate, value of electric charge and density of impurities and, therefore, value of h can be obtained by measuring only R in the formula of h/p=l/W × 1/R. This invention can be conveniently used for the manufacturing process control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06209898-A (JP)
Title: Endoscope
Inventor: KUBOTA TETSUMARU
IPC: G02B23/24
Filed: 1993-01-14
Abstract: PURPOSE:To enhance durability and to prevent peeling of the joint parts of the respective constituting parts of stainless steel materials from each other even if the endoscope is exposed to a vapor atmosphere of a high temp. and high humidity. CONSTITUTION:An inside pipe 7 of an external pipe 11 constituting an endoscope insertion part 2 and a cover glass frame 12 are formed of stainless steel materials. A plated surface 18 for soldering subjected to a plating treatment by a gold material is formed in at least the cover glass frame mounting groove of the inside pipe 7 made of the stainless steel.
Patent JP-H08195982-A (JP)
Title: Digital mobile object data communication exchange system and digital mobile object communication exchange and digital mobile object data communication protocol converter provided in the same
Inventor: NITTA TOSHIO
IPC: H04W28/22
Filed: 1995-01-17
Abstract: PURPOSE: To add a new communication service whose transmission speed is different without changing specifications to digital movement by analyzing a service kind, selecting a protocol converter, setting a communication channel and making communication possible only to the normally actuated converter. CONSTITUTION: In this digital mobile object communication exchange, the digital mobile object data communication protocol converters 70-72 are selected through a protocol converter selection means 11 corresponding to the analyzed result of data communication service identification information by a reception analysis means 10 and the communication channel with the selected converters 70-72 is set in a communication channel connection means 12. Then, the responses of the converters 70-72 to actuation from actuation signal send-out means 131-133 are monitored in response signal monitoring means 141-143 and only the normally actuated converters 70-12 become able to perform the communication with a mobile object by a release holding connection means 15.  Thus, without changing the specification of the mobile object, the data communication service of the different transmission speed is added.
Patent JP-H05268479-A (JP)
Title: Picture reader and picture processing method in picture reader
IPC: H04N1/387
Filed: 1993-01-14
Abstract: PURPOSE:To improve the picture processing speed such as binarizing processing by applying picture processing in parallel with picture data for each of plural picture element blocks repeated by one or plural basic unit intervals in an original picture. CONSTITUTION:Two systems of picture data Dm27-20 (m=0, 1) from density conversion sections 26a, b are inputted to a picture processing section 28 in the order of picture element arrangement and subjected to magnification processing and picture quality improvement processing at magnification sections 280a, b and filtering sections 281a, b, and the result is outputted as picture data Dm37-30. Then the two systems of the data Dm37-30 divided into two in the main scanning direction by an image sensor of a 1-line synthesis separation section 282 are subjected to picture element division into picture signals of odd number and even number picture elements for each line in the main scanning direction. Divided picture data DO47-40, DE47-40 are processed in parallel by the processing section provided exclusively respectively and integrated into one picture data VIDEO 0-7 by a line synthesis section 289 finally.
Patent JP-S57119201-A (JP)
Title: Roundness measuring apparatus for tube
Inventor: ISHIHARA KOUJI
IPC: G01B5/28
Filed: 1981-01-19
Abstract: PURPOSE:To achieve a quick measurement of roundness with ease by bringing a displacement sensor into contact with the inner surface of tube to be measured after it is so arranged on a pipe as to be displaceable with a displacement gauge horizontally incorporated in the tube. CONSTITUTION:A pipe 1 is retained horizontally at the axial position of a tube 21 to be measured and a mobile ring 4 is moved a fixed tube 9 along the pipe 1 and fixed. With the rising of arms 7 and 7', a mobile core 12 of each displacement sensor 8 gets into contact with the inner surface of the tube 21 being measured and moves in the diametrical direction of the pipe 1 according to the displacement of thereof 21. An electrical signal V0 corresponding to the movement d of the mobile ring 4 is output from a displacement gauge 2 while signals V1-V6 corresponding to a distance r are output from each displacement sensor 8. They are input to an arithmetic device 25 via an amplifier 22, an ADC23 and a switch 24. The inner radius R of the tube 21 being measured is computed with the arithmetic device 25 and indicated 26. This enables a simple and easy measurement of the roundness of the tube.
Patent JP-H01184857-A (JP)
Title: Integrated circuit chip case
Inventor: UMEZAWA YOSHIAKI
IPC: H01L23/12
Filed: 1988-01-13
Abstract: PURPOSE:To improve the wiring accommodating capability, by pinching a signal wire from the outside, in the through hole of a substrate to mount integrated circuit chips, and electrically connecting the signal line and the integrated circuit chip. CONSTITUTION:The case base plate 1 of an integrated circuit chip case is provided with a through hole 2 at the position of an external input-output terminal 3, which is inserted into the through hole 2. In the through hole 2, a contact point 4 connected with an integrated circuit chip (not shown in the figure) by a connecting pattern is installed. The external input-output terminal 3 inserted in the through hole 2 is pinched by the contact point. The external input-output terminal 3 is provided with a protrusion 31, and prevented from being inserted more deeply than a specified depth by the protrusion 31.
Patent JP-H06240011-A (JP)
Title: Method for incorporating stabilizing agent into polycondensate
Inventor: ZARII MUNKU
IPC: C08J3/20
Filed: 1994-01-21
Abstract: PURPOSE: To uniformly distribute a stabilizer into a polymer without use of a kneader or extruder by applying the stabilizer to a finely divided solid polycondensate and agitating the mixture in a solid phase at a certain temperature or higher.  
     CONSTITUTION: A stabilizer is applied to a fine powder of a solid polymer, and the resultant mixture is agitated in a solid phase at a temperature of at least 80°C to incorporate the stabilizer into the polycondensate. The stabilizers used include organic antioxidants and UV absorbers which are solid at room temperature. The antioxidants are included, especially, in the group of steric hindrance phenol or steric hindrance amine. Among the UV absorbers, a benzotriazole derivative is preferred. The amount of the stabilizer is less than 2 wt.%, preferably 0.1 to 1.0 wt.% of the polycondensate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58123854-A (JP)
Title: Corrosion resistant alloy with high magnetic flux density
Inventor: NAKAMURA TSUTOMU
IPC: C22C38/06
Filed: 1982-01-16
Abstract: PURPOSE:To enhance the pitting corrosion resistance of an Fe-Si-Al alloy without deteriorating the magnetic characteristics of so-called ''Sendust  '' by adding Ru to the alloy and by restricting the S content. CONSTITUTION:This alloy consists of, by weight, 4-12% Si, 3-8% Al, 0.02- 0.5% Ru, 0.0003-0.0030% S and the balance Fe. It has superior resistance to corrosion due to salt water and >=9,000 G magnetic flux density at 10 Oe. By adding Ru, an acid-proof passive film is formed on the material surface. Compounds of S with impurities such as Ca, Mg and Mn contained in Fe by traces, that is, sulfides concentrate on the grain boundaries and act as rust forming points. Accordingly, only the addition of Ru does not produce a significant effect of enhancing the corrosion resistance. By restricting the S content, the effect of Ru can be shown furthermore.
Patent JP-H10198902-A (JP)
Title: Recording and magnetization state measuring device
Inventor: TSUBOI SHINZO
IPC: G11B5/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to observe a local magnetization state even in a high recording density without being affected by reproducing head, by using a magnetic force microscope to detect a recording magnetization pattern formed on a medium and performing waveform numerical value analysis from the recording magnetization pattern. SOLUTION: The magnetization state recorded on the medium D is observed by the magnetic force microscope(MFM) 12, and the recording magnetization pattern (a) is obtained. An MFM output signal extraction means 14 takes out an MFM signal from the MFM image of the recording magnetization pattern (a) to be averaged in the track width direction, and an MFM output signal (b) is obtained. Then, the MFM output signal (b) is not affected by the reproducing head. Then, a waveform numerical value analysis means 16 calculates mean value and standard deviation of amplitude from the MFM output signal (b) to output the mean value of the amplitude as a regenerative output (c), and output the standard deviation of the amplitude as a medium noise (d). Thus, measurement of a precise recording magnetization state with high resolution becomes possible.