baber/WOPTO huggingface dataset:
Patent JP-S59170705-A (JP)
Title: Detector for size of roll paper
Inventor: TSUKAHARA SUMIO
IPC: B65H26/00
Filed: 1983-03-18
Abstract: PURPOSE:To improve durability and to facilitate and simplify installing operation by detecting the size of roll paper by magnet members provided to a flange and magnetic sensors. CONSTITUTION:The flange 3 is formed of a nonmagnetic body in a rectangular plate shape and a couple magnet member 12 and 12 are embedded in its outside part opposite to each other about a center 3'. A fitting member 8 is provided adjacently to a support part 6 and the 1st and the 2nd magnetic sensors 131 and 132 are provided to this fitting member 8 opposite to specific flange positions (a) and (b) whilte their output sides are connected to a size detecting circuit 10. The size of roll paper 1 stored in the roll paper storage part of a copying machine is detected by a size detecting circuit 10 by turning on and off one magnetic sensor 13 by the magnetic force of one magnet member 12 of the flange 3 which faces the magnetic sensor 13.
Patent JP-H03247887-A (JP)
Title: Window regulator
Inventor: HARA KENJI
IPC: B60J1/17
Filed: 1990-02-27
Abstract: PURPOSE:To smoothly lift up and down a window glass by providing a connecting link in parallel with a subarm, and by connecting each of the opposite ends of the connecting link to each of brackets that are connected respectively to each of the opposite ends of the subarm. CONSTITUTION:A main arm 10 and a subarm 11 that are turnably crossing each other are so arranged that each of ends 10a and 11a of both the arms are made movable along a guide rail 14. A turning device 4 for the main arm is provided to the other end 10b of the main arm 10 and the other end 11b of the subarm 11 is made movable along a subguide rail 31. Brackets 33 and 34 are provided respectively to the end 11a and the end 11b of the subarm 11. Then a connecting link 49 is provided in parallel with the subarm 11, and the opposite ends 49a and 49b thereof are connected to the brackets 33 and 34 so that they become capable of making swing motion. Thereby a window glass 15 can be moved up and down with the guide rail 14 kept stably horizontal.
Patent JP-H03251599-A (JP)
Title: Interferon-beta production promoter
Inventor: MURAKAMI HIRONORI
IPC: A61P43/00
Filed: 1990-02-27
Abstract: NEW MATERIAL:An interferon-beta-production promoter having 550000-650000 molecular weight, 1.5(mug/ml) sugar content, 4.0(mug/ml) protein content, 0.4 ratio of (sugar/protein) and 168 (IU/mug sugar) specific activity. USE:A food component having a high safety and a biophylaxis effect. PREPARATION:For example, cow's milk is fermented using Yeast kefir (Russian type YK-1) and the resultant product is freeze dried to prepare p-dery kefir. The resultant powdery kefir is extracted using 10mM sodium phosphate buffer solution (pH7.0) and the extracted solution is subjected to gel filtration to collect an active fraction. The obtained active fraction is then subjected to ion-exchange chromatography using a weak anion-exchange column resin and the adsorbates are eluted using 50mM NaCl. The eluted fraction is concentrated and then subjected to gel filtration, thus obtaining the objective interferon-beta production promoter having 550000-650000 molecular weight.
Patent JP-H04281667-A (JP)
Title: Picture data coder/decoder
Inventor: SHIMIZU HIROMASA
IPC: H04N1/393
Filed: 1991-03-11
Abstract: PURPOSE:To improve the processing speed by implementing coding/decoding processing of a picture data and magnification processing simultaneously with respect to the picture data coder/decoder able to attain magnification processing of magnification/ reduction or the like of an object picture and to apply the system even to an equipment not having a picture memory with a large capacity. CONSTITUTION:The coder/decoder consists of a converter 1 implementing conversion processing between pictures and an external device 2 requesting conversion processing of a picture data to the converter 1. The coding/decoding system is featured by applying magnification processing when an original picture data representing each picture element of an object picture in binary information, a run length data representing a picture element number of consecutive white picture elements or a picture element number of consecutive black picture elements of the original picture data as a result of run length coding and a code data representing the run length data subject to compression coding are converted mutually. Moreover, the magnification processing is implemented by referring a magnification table comprising the run length data after magnification corresponding to a run length data before magnification and the correction data.
Patent JP-H05252751-A (JP)
Title: Self-excited power converter controlling device
Inventor: KONISHI HIROO
IPC: H02M7/48
Filed: 1992-03-02
Abstract: PURPOSE:To provide a controlling device for a self excited power converter which controls an overcurrent at the time of a trouble and which can operate the device stably without destructing the device when a trouble occurs in the system. CONSTITUTION:This is a self-excited power converter 3 which is provided with a power converter 32 constituted of converting elements having a self arc-extinguishing function. A controlling device for the self-excited power converter which is provided with current controlling circuits 506, 512 which control the current obtained by two-axis converting three-phase current or three-phase voltage or the current equivalent to this current separately has a device 503 for detecting the current which flows in the converter 3, a device 507 for determining whether the current exceeds the specified value, and a device 508 for switching a current command value of either of the current controlling circuits 506, 507 when it is determined that the current exceeds the specified value.
Patent JP-H05253665-A (JP)
Title: Manufacture of wear resistant high chromium cast iron
IPC: C22C37/06
Filed: 1991-03-11
Abstract: PURPOSE:To manufacture a high chromium cast iron excellent in wear resistance. CONSTITUTION:At the time of manufacturing the high chromium casting iron having composition by wt.% composed of 2.5-3.7 C, 0.3-1% Si, 0.5-1.5% Mn, 14-18% Cr, 1-4% Mo, 0.5-1% V, 0.3-1% Nb and the balance essentially Fe, the part needing wear resistance is rapidly quenched.
Patent JP-H05252785-A (JP)
Title: Motor controller
Inventor: NAKANISHI HIROYUKI
IPC: H02P6/06
Filed: 1992-03-02
Abstract: PURPOSE:To provide a motor controller which can cancel offset even at the time of energizing the motor without necessity of a complicated regulating operation at the time of delivering a product and without using an expensive component for reducing the offset and correct the offset in terms of a temperature change. CONSTITUTION:A controller 15 integrates motor currents detected by current sensors 21, 22 over one period, obtains a ratio of positive to negative times of the motor current, calculates directly an offset value from an integrated value or a ratio of positive to negative times, and sequentially subtracts the offset value from the motor currents detected by the sensors 21, 22, hereby offset correction is made.
Patent JP-H10239722-A (JP)
Title: Internal resonator type second harmonic generating device
Inventor: MAKIO SATOSHI
IPC: H01S3/109
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and stable internal resonator type second harmonic generating device of a low power consumption. SOLUTION: In the internal resonator type second harmonic generating device provided with a laser resonator consisting of a semiconductor laser 11 as an excitation light source, a solid laser crystal 4 excited by excitation light and first, second laser mirrors 3, 7 reflecting an oscillation wave generated from the solid laser crystal 4, and arranging a nonlinear optical crystal wavelength converting the oscillation wave to a second harmonic in the laser resonator, a curved surface shape first laser mirror 3 is arranged on the excitation light incident side of the solid laser crystal 4, and a second laser mirror 7 is arranged on the emission side of the nonlinear optical crystal.
Patent JP-S56142813-A (JP)
Title: Nozzle for furnace and production thereof
Inventor: INOUE OSAMU
IPC: C22B15/06
Filed: 1980-04-04
Abstract: PURPOSE:To cool an inner pipe of the nozzle for the furnace evenly and thereby prolong the useful life of the nozzle by interposing a spirally wound metallic wire between the inner pipe and an outer pipe of the nozzle on the side of one end thereof. CONSTITUTION:The metallic wire 7 is spirally wound around the inner pipe 2 on the side of its base end, while an auxiliary metallic wire 8 is closely wound around the tip end part of the inner pipe 2. The outer pipe 3 is fitted over the wires 7, 8 wound around the inner pipe 2 and is worked on a reducing mill to reduce its diameter, whereby the wires 7, 8 are closely contacted with the inside peripheral surface of the outer pipe 3 and the outside peipheral surface of the inner pipe 2 while the pipes 2, 3 are fixed. Then, the tip end side on the auxiliary metallic wire 8 is cut off, whereby the pipes 2, 3 are aligned coaxially and a conduction space 4 consisting of a spiral space 5 and an annular space 5 is formed. An inert gas is turned into a swirl flow when passing through the spiral passage 5 and passes through the annular space 6. Since the said nozzle 1 for the furnace has no projections that higher the gas from passing, the entire peripheral surface of the inner pipe 2 is cooled uniformly.
Patent JP-H028951-A (JP)
Title: Symmetrical multi-processor control structural body
Inventor: RODONII GAMASHIE
IPC: G06F15/16
Filed: 1989-02-23
Abstract: PURPOSE: To synchronize the execution of a critical area by providing a synchronous level table means storing a synchronous state in connection to a synchronous priority level and a cache control means receiving a transfer request from the other processor. CONSTITUTION: CPU 11 (1)-11 (N) for processing a program in the prescribed synchronous preferential level and processors 10 (1)-10 (N) containing a cache memory 21 are provided. A memory 17 shared by all the processors contains the synchronous level table 31 for identifying the processors operating at the synchronous priority level. At the time of executing the critical area, the processors adjust the synchronous priority level to the prescribed level. In such operation, the processors put in input for indicating that the synchronous priority level is occupied into the table 31 when it accesses to the table 31 and the synchronous priority level can be accessed.
Patent JP-H06261205-A (JP)
Title: Picture element density converter of plain paper facsimile
Inventor: IWATA KENJI
IPC: B41J2/485
Filed: 1993-03-05
Abstract: PURPOSE:To reduce the capacity of a page memory and to smoothen the contour of a character and a graphic by transferring the interpolation image data of the interpolation line generated by a picture element density conversion circuit in addition to image data transferred from the page memory to a printer unit. CONSTITUTION:The image data ak of the line >=0 of a line memory 31 is transferred as 3-bit image data an an-1, an-2 to an interpolation logic circuit 36 via a shift register 37. The image data (a) of the line #1 is transferred as 3-bit image data am, am-1, am-2 to the circuit 36 via a shift register 29. The circuit 36 generates the interpolation image data ap (it becomes full-white data.) of an interpolation line LP from 6-bit image data an, an-1, an-2, am, am-1, am-2 in accordance with an interpolation logic. The data ap is transferred as image data ax to a printer unit 13 via an AND gate 42 and an OR gate 44. A CPU defines an enable signal (b) as a logical high level, closes AND gates 30 and 42, opens an AND gate 43 and stops the transfer of image data a from a page memory 1 7.
Patent JP-2000237207-A (JP)
Title: Dental malaxation base material
Inventor: ODAKA AKIYOSHI
IPC: A61C5/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily reduce polymerization reaction more than necessity of a dental malaxation base material under environmental light without use of extra operation and any special device when employed as a base material in the mixing and malaxation of a dental cement of a photopolymerization type, in particular, a dental adhesive comprising a resin based material and a dental material such as dental filler on a malaxation surface in dental treatment. SOLUTION: The side of a malaxation surface of a dental malaxation base material is so arranged to exhibit a color with a low reflection factor of light with a length of 470 nm±80 nm. The color on the side of the malaxation surface preferably satisfies one or more of L*=80 or less and C*= upto 20 as expressed by a L*C*h specification under reference light D65, L*=80 or less and h=50 deg.±80 deg. as expressed by the L*C*h system under the reference light D65 and L*=30 or less as expressed by the L*C*h system under the reference light D65.
Patent JP-S60188127-A (JP)
Inventor: YAMAMOTO YOUSUKE
IPC: D04B21/20
Filed: 1984-03-09
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-H02240490-A (JP)
Title: Hose for guiding liquid for medical treatment and manufacture thereof
Inventor: GERUDO KURITSUKU
IPC: A61M39/08
Filed: 1990-02-26
Abstract: PURPOSE: To provide resistance against decrease of a cross-section by providing uniform thickness on a hose wall and making a reinforcing member two to ten times as thick as the hose wall on a hose for introducing medical liquid having the ring reinforcing member on the hose wall. CONSTITUTION: A hose 1 has a hose wall 3 of constant thickness and is a hose to introduce medical liquid on which a smooth cylindrical inner surface 4 is provided. A roughly ring reinforcing member 2 is provided on the hose wall 3. The reinforcing member 2 is formed as the wall part 2 extending around the hose wall 3 and of larger thickness, and the wall part 2 is two to ten times as thick as the hose wall 3 which is not thickened. Consequently, it is extremely soft and has ductility and has proper strength.
Patent JP-S59171493-A (JP)
Inventor: OCHI HIDEKI
IPC: H05B6/72
Filed: 1983-03-17
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-H04264719-A (JP)
Title: Formation of wiring
Inventor: TAGUCHI MITSURU
IPC: H01L21/768
Filed: 1991-02-19
Abstract: PURPOSE:To improve barrier properties by coating a bottom and side wall of a connection hole with a barrier metal which is formed by laminating a first Ti layer, Ti compound layer and a second Ti layer one by one and by forming an Al material layer so as to charge a connection hole while heating a substrate. CONSTITUTION:A layer insulating film 3 which consists of silicon oxide, etc., is laminated on a silicon substrate 1 wherein an impurity diffusion region 2 is formed in advance. A substrate is prepared which is formed by opening a contact hole 4 facing the impurity diffusion region 2 in the layer insulating film 3. A first Ti layer 5, a TiON layer 6 and a second Ti layer 7 are laminated one by one by a successive process all over to form a barrier metal 8. Thereby, good burying can be attained without generating whiskers.
Patent JP-S51120241-A (JP)
Title: Continuous instrumentation of yarn spot
Inventor: SAKAMOTO YUUJI
IPC: G01B11/08
Filed: 1975-04-14
Abstract: PURPOSE: In order to grasp the yarn-spot phenomenon in abnormal state, by means of continuous measuring and analyzing with on-line system, in regard to yarn-spot informations being detected in the processes of spinning, drawing, and processing of synthetic fiber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56143301-A (JP)
Title: Turbine blades
Inventor: OGATA HISAO
IPC: F01D5/22
Filed: 1980-04-09
Abstract: PURPOSE: To facilitate adjustment of the natural frequency of a set of turbine blades by joining adjacent ones of lugs provided on opposite faces of the blades together by means of cross formed connecting elements in order to interconnect the blades.  
     CONSTITUTION: For the object of interconnecting turbine blades 1, each blade 1 has lugs 2 integrally provided on the front and rear sides thereof. Each lug 2 is formed to have therein a cross slot 4 of a width (a) which extends inwardly from an end face thereof. A connecting element 6 which has cross ledges 5 of the same width (a) at opposite ends thereof is interposed and mounted between adjacent lugs 2 of adjacent blades 1 with its ledges 5 fitted in the cross slots 4 of the lugs 2 to interconnect the adjacent blades so as to constitute a blades set. According to the invention, all the blades in the set can be designed to have a same natural frequency by selectivey applying various connecting elements which are different in their rigidity to individual blades which have different frequencies resulting from different conditions of production thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11244058-A (JP)
Title: Corner table
Inventor: IMAI FUMIHIRO
IPC: A47B7/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable wiring cords extended from a neighboring table, etc., to be smoothly wired without being complexed and the wiring cords to be freely laid out. SOLUTION: This corner table is equipped with a hollow main leg 6, a right and left pair of side legs mounted on both front side thereof, a back face plate 9 mounted across the main leg 6 and the side legs, and a top plate 8 supported on the upper ends of the main leg 6 and the side legs. Wiring cords in the lateral direction are equipped on the front face of the back face plate 9, and opening parts for passing the wiring cords are provided in a front piece 12 of the main leg 6 and on a right and left pair of back pieces 17 at height almost the same as wiring cord guides 10.
Patent JP-S59172050-A (JP)
Title: Memory access processing system
Inventor: SHINAGAWA AKIO
IPC: G06F9/44
Filed: 1983-03-18
Abstract: PURPOSE:To access directly a memory by adding an optional distance from a cell data part to an address given from a tag memory. CONSTITUTION:When a cell at an optional length (r) distant from a pointer address set to an address register 7 is accessed, the length (r) is reported to an address update quantity setting circuit 8, and an adder 9 is used to generate the address of this cell. That is, the address update quantity setting circuit 8 applies the length (r) to the adder 9 in case of r<=l when the value in a linear degree register 14 is denoted as l. This length is added to the pointer address set to the address register 7, and the address register 7 is updated with the resultant value. This new address in the address register 7 is the address of the objective cell, and this address is used to access this cell of a pointer memory 5.
Patent JP-S53131268-A (JP)
Title: Method and apparatus for spinning molding
Inventor: YONEYAMA SHIGEO
IPC: B21D22/16
Filed: 1977-04-22
Abstract: PURPOSE: To obtain a cylindrical material having an uniform thickness, by establishing rigidities of supporting systems of ironing rollers in each multiple ironing processings appropriately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63212841-A (JP)
Title: Apparatus for measuring dynamic viscoelasticity
Inventor: NAKAMURA NOBUTAKA
IPC: G01N11/10
Filed: 1987-02-28
Abstract: PURPOSE:To prevent the change in modulus-of-elasticity measuring accuracy due to the change in strain amplitude and strain detection accuracy, by timewise controlling stress amplitude discretely corresponding to a strain peak measured value and making a strain peak value almost constant at the time of the measurement of dynamic viscoelasticity. CONSTITUTION:A reset circuit 16 is operated at a time t=0 to make it possible to measure a peak value by a peak value measuring circuit 10. Subsequently, a data input part 12 is operated at a time t=tau and a digitized strain peak measured value Xpp is taken in an operation part 13 to compare a strain peak lower limit value X and a strain peak upper limit set value Xu with the measured value Xpp. As the result of comparison, when the measured value Xpp is out of set upper and lower limit Xl and Xu ranges, the operation of formula I is performed in the operation part 13. Then, the output of a D/A converter 15 is changed to perform proportional control so as to make the amplitude of sine wave stress proper. When the measured value is within the set upper and lower limit ranges as the result of comparison, the calculation of modulus of elasticity is performed using the operation result a' or measured value Xpp of the operation part 13.
Patent JP-H03250678-A (JP)
Title: Laser device
Inventor: TERAI KIYOHISA
IPC: H01S3/097
Filed: 1990-02-28
Abstract: PURPOSE:To buffer mismatching in circuit conditions with respect to a change in a discharge input so as to suppress reflected wave power to a high frequency power source by using a self-exciting power source whose oscillation frequency changes along with a fluctuation in load of high frequency discharge as the high frequency power source. CONSTITUTION:High frequency power generated in a high frequency oscillating part 20 is supplied via transformer coupling 22 to a higher voltage electrode 6a and a lower voltage electrode 6b of a laser discharge part. Discharge resistance on the load side viewed from the transformer coupling 22 depends on a ratio in numbers of windings between the primary side and the second side of the transformer and can be expressed in a resistance value on the primary side. Therefore change in discharge resistance changes oscillation frequency of the high frequency oscillating part 20. Discharge resistance increases along with an increase in a discharge input of the high frequency discharge and discharge resistance decreases along with an increase in oscillation frequency. When the discharge resistance drops, an equivalent resistance value drops so that oscillation frequency increases, thereby permitting a high frequency power source itself to be kept in a matching state. Therefore even if the discharge input is varied, mismatching between a discharge part and the high frequency power source can be relaxed.
Patent JP-H05218660-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: TAKEDA TOKISADA
IPC: H05K3/46
Filed: 1992-01-31
Abstract: PURPOSE:To realize a high density by providing a dielectric on a surface of an inner layer circuit, providing a blind hole at an insulating layer on the dielectric, and connecting the dielectric to an outer layer circuit by a plated layer provided in the hole without rounding about the inner layer circuit. CONSTITUTION:A laminated board containing an inner layer circuit 2 is used as a board 1, a printing dielectric material is printed on a partial surface of the circuit 2 to form a dielectric 3, copper paste is printed on the surface of the dielectric 3, and dried to form a metal layer 4. Then, after an insulating layer 5 and an adhesive layer 6 are formed, a hole which passes through a board 11 is formed by using a drill, and the layer 5 on the dielectric 3 and the layer 4 is irradiated with an excimer laser to form a blind hole. After the through hole and the blind hole are formed, a plated resist layer 9 of a predetermined pattern is formed on the surface of the layer 6, electrolessly plated to form an outer layer circuit 10, plated layers 11, 12 are formed in the inner wall of the through hole and the blind hole, and the dielectric 3 is connected to the circuit 10 via the layer 12.