baber/WOPTO huggingface dataset:
Patent JP-S59196794-A (JP)
Title: Removal of endotoxin
Inventor: KOYAMA KENJI
IPC: A61K39/395
Filed: 1983-04-20
Abstract: PURPOSE:To remove endotoxin from an aqueous solution, esp. an aqueous solution containing macromolecular substance, by filtering the endotoxin-contg. aqueous solution using a semipermeable membrane having fractional molecular weight of about 10<5>. CONSTITUTION:An endotoxin-contg. aqueous solution, i.e. an aqueous solution containing macromolecular substance having molecular weight of 6X10<4> or less, is filtered using a semipermeable membrane having fractional molecular weight of about 10<5> and ratios of 50-80% to inhibit human serum albumin (concentration of 0.1%, an aqueous physiological saline solution) and 95% or more to inhibit human serum gamma-globulin (concentration of 0.1%, an aqueous physiological saline solution). As said semipermeable membrane, an ultrafiltration membrane comprising a polymer having a repetition unit represented by formula is the optimum one. The aqueous solution from which endotoxine is to be removed by the method aforementioned is adjusted to the condition to inhibit the deformation of incorporated macromolecular substance, e.g. protein.
Patent JP-H06281437-A (JP)
Title: Thickness measuring device of adhesion within piping
Inventor: OHIRA YOSHIHIRO
IPC: G01B15/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a thickness measuring device of the adhesion within the piping where the wall thickness of a tube to be measured can be easily measured, and the thickness of adhesion within the tube can be measured with high precision. CONSTITUTION:Semi-annular guide rails 2a, 2b are arranged opposite to each other across a tube 9 to be measured, and annular plates 3a, 3b are movably engaged with each other along a series of circular grooves provided on the guide rails 2a, 2b. A radiation source 6 is fixed to a fixing plate 5a mounted on the annular plate 3a, and a radiation sensor 7 and an ultrasonic probe 8 are fixed to a fixing plate 5b mounted on the annular plate 3b respectively, and the measurement is executed while the outer circumferential part of the tube 9 to be measured is rotated so that the positional relationship among the radiation source 6, the radiation sensor 7 and the ultrasonic probe 8 may be always same.
Patent JP-S59198016-A (JP)
Inventor: SUCHIYUAATO ESU TEIRAA
IPC: H03G11/00
Filed: 1984-04-05
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-H06283587-A (JP)
Title: Acceleration test method of electromigration
Inventor: NEMOTO TAKENAO
IPC: H01L21/66
Filed: 1993-03-26
Abstract: PURPOSE:To provide the acceleration test method of an electromigration wherein local heat generation in the case of disconnection is restrained, and the defining of a disconnection part and the identifying of disconnection mechanism are possible. CONSTITUTION:Constant voltage current is made to flow in a test pattern wherein a through hole 3 is formed on an interlayer insulating film 6 formed on a first wiring 1 on a semiconductor substrate and a second wiring 2 connected with the first wiring 1 via the through hole 3 is arranged. Then, the acceleration test of electromigration is performed.
Patent JP-H11264371-A (JP)
Title: Variable displacement compressor
Inventor: OTA MASAKI
IPC: F04B27/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a cam plate by decreasing the rate shared and supported by a hinge mechanism, of the maximum compression load applied to the cam plate in the maximum discharge capacity. SOLUTION: A maximum tilt angle specifying projecting part 32 is allowed to abut to a rotational support 17 on a top dead center corresponding position Da side of a two-divided virtual flat surface H and specifies the maximum tilt angle of a swash plate 18. Accordingly, in a state of the maximum tilt angle of the swash plate 18, it is unnecessary for a hinge mechanism 20 to bear the compression load on the top dead center corresponding position Da side from the two-divided virtual flat surface H.  Therefore, spherical parts 21a of respective guide pins 21A, 21B are so constituted as not to be brought into contact with the half peripheral part on the rotational support 17 side in relation to the cylindrical inner surfaces of guide holes 22A, 22B in a state of maximum tilt angle of the swash plate 18, and a clearance K for shutting off transmission of the compression load is formed among the spherical parts 21a and the guide holes 22a, 22B.
Patent JP-S62228382-A (JP)
Inventor: AYADA HARUKI
IPC: G05D3/12
Filed: 1986-03-28
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-H02246624-A (JP)
Title: Buffer circuit
Inventor: MOTOME MITSUHIRO
IPC: G11C11/409
Filed: 1989-03-20
Abstract: PURPOSE:To realize a buffer circuit whose output resistance can be adjusted by providing a pre-buffer circuit outputting the output potential of a reference voltage generating circuit as a high level or a low level output signal. CONSTITUTION:The source terminal of a P-channel MOS transistor(TR) MP1 of a buffer circuit is connected to a positive power source VDD, the source terminal of an N-channel MOS TR MN1 is connected to ground, drain terminals of the TRs MP1, MN1 are connected in common to an R-2R ladder circuit C. The output resistance of the TRs MP1, MN1 is measured and in the case of R0NP<R0NN, a resistance potential division ratio R8/(R1+R8) is increased to increase a voltage V1. Thus, the absolute value of the gate voltage VGP= V1-VDD of the TR MP1 is decreased and an ON resistor R0NP is increased to make it equal to the resistor R0NN.
Patent JP-S57184763-A (JP)
Title: Oil seal for reciprocating shaft
Inventor: WASHIDA AKIRA
IPC: F16J15/3232
Filed: 1981-05-07
Abstract: PURPOSE:To prevent sealed fluid from being introduced well by a method wherein an oil surface angle of a high-pressure side in a dust lip when the seal is inserted to a shaft is made 90 deg. or more. CONSTITUTION:A main lip 2 and an auxiliary lip 3 are provided on a reinforcing ring 1 so as to be directed to the opposing directions. Sealed fluid is contacting with the oil surface angle side 4 of the main lip 2. A main sliding surface 5 and an auxiliary sliding surface 6 are provided on the circumference of the main lip 2 while the main sliding surface 7 and the auxiliary sliding surface 8 are provided on the same of the auxiliary lip 3. The oil surface angle beta of a sealing corner side 14 is made 90 deg. or more. As a result, the oil film of the main sliding surface 7 may be made zero. This is due to the reason wherein the flexibility and the self shrinking property of the main sliding surface 7 in the auxiliary lip 3 is increased and the contact pressure of the sliding surface in the main sliding surface 7 is increased as it approaches the main lip side.
Patent JP-H11265460-A (JP)
Title: Memory saving device and method for voxel data
Inventor: MIZUTANI FUMITOSHI
IPC: G06T15/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a saving device which effectively compresses the voxel data to store them into a main memory and then expanding the voxel data when they are referred to by allocating the voxel data to the main memory according to the using efficiency of a texture memory, compressing the voxel data to generate codes and writing theses codes into the main memory, SOLUTION: The voxel data which are sent from a host 101 are allocated to a main memory 102 according to the using efficiency of a texture memory 104. Then the voxel data allocated to the memory 102 are compressed to generate codes, and theses codes are written into the memory 102. One of codes which are written into the memory 102 and to be read out is selected, and the selected code is read out of the memory 102. Based on the read code, the voxel data are decoded. Meanwhile, a main memory interface 109 writes the data sent from a host 101 and an encoder 107 into the memory 102 and then reads these data out of the memory 102 to send them to the host 101 and a decoder 108.
Patent JP-S58204204-A (JP)
Inventor: SHIOJIRI KENTAROU
IPC: C08L1/00
Filed: 1982-04-26
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-H03266953-A (JP)
Title: Functional composition-coated food
Inventor: MARUYAMA NAOKO
IPC: A23L1/00
Filed: 1990-03-19
Abstract: PURPOSE:To prepare a functional composition-coated food having excellent appearance and flavor, slightly adhering to hands and containing the state functional composition by coating a food material with a ground seasoning composition comprising the functional composition, a powdery seasoning and a fat or oil. CONSTITUTION:A mixture consisting of a functional composition containing inorganic substances, vitamins and other ingredients, a powdery seasoning and 25-80wt.% of a fat or oil is finely ground to provide a seasoning composition in which the functional composition and the powdery seasoning are ground into sizes of <=100mu. The seasoning composition is coated on the surface of a food such as snack or fried food.
Patent JP-2000270172-A (JP)
Title: Image reader and method for correcting light quantity of its reading light source
Inventor: YONETANI YOSHIFUMI
IPC: G03B27/50
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To realize an image with high quality by simply and accurately correcting light quantity changes in a continuous reading state in an original moving mode so as to improve the reproducibility of a medium tone image in an image reader having both an original moving mode and an original fixing mode. SOLUTION: In this light quantity correction method for a light source 3a used for an image reader where the light source 3a emits light to an original, a CCD 3 receives its reflected light to read an original image, a 1st standard white board A is read over an entire area in the main scanning direction MS, prior to start of reading a moving original in the original moving mode where the original is moved, to correct an emitted light quantity from the light source 3a. After start of reading the moving original, the same read light source 3a is used in reading the moving original to read 2nd standard white boards B, C placed at the outside of the original passing range X to correct the emitted light quantity from the light source 3a on the basis of the reflected light quantity from the 2nd standard white boards B, C.
Patent JP-S51145668-A (JP)
Title: Hair-tweezers
Inventor: HOSHI SADAO
IPC: A45D26/00
Filed: 1975-06-10
Abstract: PURPOSE: A pair of hair-tweezers whose hair-clamps does not directly touch the skin when it is used by providing a movable safety guide for the hairclamps or by covering the hair-clamps with a heat-insulating material,and which is connected to a high-frequency generator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04280646-A (JP)
Title: Tab wiring board
Inventor: ABE HIDEO
IPC: H01L21/56
Filed: 1991-03-08
Abstract: PURPOSE:To eliminate an outer bonding failure by a method wherein resin flow preventive means are respectively provided between inner lead opening parts and outer lead opening parts. CONSTITUTION:Holes 9a are respectively provided between inner lead opening parts 1 and outer lead opening parts 7 as resin flow preventive means. As a base material consisting of a material, in which the holes 9a are easily bored, a tape or a tabular material consisting of a polyimide, for example, is used. Accordingly, when a semiconductor chip 2 is sealed with a sealing resin 4, the resin 4 is dammed by its surface tension in the holes 9a, which are used as the resin flow preventive means, and does never flow to the opening parts 7. Thereby, even if the distance between the opening parts 1 and 7 is small and even in the case the viscosity of the resin 4 is low, the flow of the resin 4 is prevented and an outer bonding failure can be eliminated.
Patent JP-S56167533-A (JP)
Title: Dc power supply connection system for vehicle with engine
Inventor: MUROYA FUMIO
IPC: H02J5/00
Filed: 1980-05-23
Abstract: PURPOSE: To dispense with a main switch, by using the rectified output of an AC generator to drive a regulator.  
     CONSTITUTION: An output of an AC generator 1 is rectified at D 1 WD 4 . The rectified energy is stored in a battery 12 and supplied to a load 5. A generator output rectified by a rectifier 14 drives a regulator 11 to keep an output voltage constant. Since the regulator 11 is not driven by the battery 12, a main switch is not needed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11247251-A (JP)
Title: Slime removing tool
Inventor: TAKEMURA EIJI
IPC: E03C1/126
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a drain port slime removing tool capable of being easily arranged on the upper part of the garbage basket of a sink with excellent safety and handling property and also extending the solution of a slime preventing agent to the garbage basket wall surface while keeping proper solubility. SOLUTION: A flexible strip supporting a slime preventing agent such that the solution of a slime preventing agent containing microorganism development inhibiting material such as clathrate compound consisting of 5-chloro-2-methyl-4 isothiazolin-3-on and a multilayer host compound can be extended to a slime generated wall surface part is attached to the wall surface upper part of a garbage basket 2 in a sink, and the solution of the slime preventing agent is extended to the garbage basket 2 wall surface part.
Patent JP-H09234567-A (JP)
Title: Weld structural body
Inventor: YASUDA YUKIHIKO
IPC: B23P21/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a structural body having strong rigidity and high precision used for building material, construction, vehicle, ship and other structure. SOLUTION: In a member consisting of plural deck plates or angle steels crossing/arraying in at least two stage stacked and steel plates on the top and bottom, each point, at which the angle steels 1, 2 crossed/arrayed in stages, is spot welded, further, the steel plates 3, 4 arranged on the top/bottom of stage stacked angle steels are joined by resistance welding. By this method, based on a honeycomb structure known as a high rigidity light weight structural body made of thin thickness members, by use of a thin sheet member for structural body constituting elements and joining of members with resistance welding suitable for welding of thin sheet, the light weight structural body to realize strong rigidity and high precision is made possible.
Patent JP-H02251313-A (JP)
Title: Manufacture of high damping steel pipe
Inventor: UOZUMI KAZUHIRO
IPC: B41J13/076
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a high damping steel pipe through a simple technique without losing damping property by forming a high damping steel sheet obtained by integrating resin and two steel sheets in the shape of a sandwich between them into a circular open pipe and inserting it into a steel pipe having an inner diameter larger than the outer diameter of the open pipe and reducing the diameter. CONSTITUTION:Between two steel sheets, resin is integrated with them in the shape of a sandwich to obtain a high damping steel sheet. The high damping steel sheet 5 is formed by using a press or rolls into a circular open pipe 5A to make an interpolation pipe. Then, a duplex pipe 12 is formed with a steel pipe 11, as an extrapolation pipe, having an inner diameter larger than the outer diameter of this interpolation pipe. The diameter of this duplex pipe 12 is reduced by a cold drawing device, etc., and the interpolation pipe is stuck to the extrapolation pipe. Both side edge parts 7, 8 of the open pipe 5A being the interpolation pipe are stuck to each other to manufacture a high damping steel pipe 12A. By this method, both side edge parts 7, 8 of the open pipe 5A can be stuck fast to each other without giving any thermal effect on the resin 6 used for the intermediate layer.
Patent JP-S60213176-A (JP)
Title: Counting circuit
Inventor: SAKAKIBARA MIKIO
IPC: H04N5/445
Filed: 1984-04-06
Abstract: PURPOSE:To set up an output only for a fixed period by adding a simple data latch, a comparing gate circuit and an output latch, resetting the output by the 1st signal and counting the 2nd signal. CONSTITUTION:Data are previously set up in the latches 2, 3 through a microcomputer. A counted value obtained from the start of counting of horizontally synchronizing signals from a vertically synchronized signal up to the rise of an enable signal is set up in the latch 2 and a counted value up to the rise of the enable signal is set up in the latch 3. A horizontally synchronizing signal counter 1 is reset by the input of a vertically synchronizing signal 11 and is counted up in each input of a horizontally synchronizing signal 12. At the coincidence of the output value 13 of the counter 1 with an output value 14 of an enable signal rising position setting latch, a comparison gate circuit 4 outputs a setting signal 17 to raise a signal 19 from the latch 5. At the coincidence of the output value 13 with an output value 15 of an enable signal trailing position setting latch, a reset signal 18 is outputted.
Patent JP-S59195195-A (JP)
Inventor: MATSUI WAKANA
IPC: G21D3/00
Filed: 1983-04-20
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-2000269247-A (JP)
Title: Semiconductor device sealing method and semiconductor device sealed up thereby
Inventor: SAKAMOTO YUJI
IPC: H01L23/31
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device sealing method, through which a semiconductor device is sealed up with a resin coating, that is thinner than usual and uniform in thickness and a semiconductor device sealed up through the method. SOLUTION: A semiconductor element sealing method is carried out, in a manner where thermosetting resin composition and thermosensitive resin composition are applied on a carrier tape, the carrier tape is placed on semiconductor devices, making its resin composition confront them and thermocompressed to transfer the resin composition onto the semiconductor devices, and furthermore the resin composition transferred onto the semiconductor devices is cured, so as to seal up the semiconductor devices with resin. By this setup, a semiconductor device can be sealed up with a resin film which is thin and uniform in thickness, so that a semiconductor device package high in dimensional accuracy and reliability can be obtained.
Patent JP-S62226235-A (JP)
Title: Control system for supervisor program
Inventor: HOSHIKAWA AKIO
IPC: G06F9/06
Filed: 1986-03-27
Abstract: PURPOSE:To simplify a control system by previously storing the program information on the shift destination to a register means and deciding the presence or absence of an external command within said register means to perform the shift control of a program to an address in response to the information on said decision. CONSTITUTION:The address or the reporting information of a supervisor program is obtained by a control shift destination register means 6. Then a control shift destination control means 7 sets the program information registered with designation as the designated information. A control shift destination input means 2 obtains the address of the supervisor program from a user program 1. The information on the presence or absence of the supervisor program is informed to a control shift destination deciding means 3 from the means 7. If the means 3 decides the presence of a designated program, a control shift means 5 is started. While a decision result informing means 4 is started if no designated program exists. Then the means 5 shift the control of a designated program address and the means 4 informs the result of decision to the program 1.
Patent JP-H10267272-A (JP)
Title: Combustion device
Inventor: TANAKA YOSHIKI
IPC: F23N3/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To ensure combustion air to be fed to a burner even when a blower is failed in operation, and to continuously operate a painting line even during repair and an exchange work for a blower. SOLUTION: An emergency air feed pipe 10 is branched form an existing compression air feed pipe 9 for an air compressor prearranged in a factory and confluent and connected to an air feed pipe 8 for combustion to feed combustion air from a blower 7 to a burner B. When abnormality occurs to the blower 7, a flow passage for combustion air extending from the blower 7 to the burner B is cut off by a flow passage switch means 11 and air is fed to the burner B from the compressed air feed pipe 9 to the burner B through the emergency air feed pipe 9.  In this case, the pressure of compressed air fed from the compressed air feed pipe 9 is reduced to a proper value by a pressure reducing means R located in the emergency air feed pipe 10, whereby defective combustion due to insufficient supply of air and excessive supply of air is prevented from occurring and the burner B is caused to effect normal combustion.
Patent JP-H09261960-A (JP)
Title: Inverter
Inventor: NISHIMURA KATSUHIKO
IPC: H02M7/537
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the switching loss of a forward converter type switching power supply apparatus. SOLUTION: A main switch QM which is connected in series to the primary winding (n1 ) of a main transformer T is controlled by the pulse width control to switch an input voltage Ein and serial circuit consisting of a surge absorbing capacitor CS and an auxiliary switch QS is connected in parallel to the main switch QM to perform the zero-voltage switching at the time of turning-off. An additional inductance L2 is connected in series to the part on the primary side of the main transformer T other than the parallel circuit composed of the main switch QM and the serial circuit consisting of the surge absorbing capacitor CS and the auxiliary switch QS to perform the DC/AC conversion.
Patent JP-H03272200-A (JP)
Title: Structure of drawing-out jig for printed wiring board
Inventor: YOSHIDA KATSUTOSHI
IPC: H05K7/14
Filed: 1990-03-22
Abstract: PURPOSE:To make a drawing-out jig wide in turning arc so as to enable it to linearly and smoothly draw out a wiring board by a method wherein a pin section inserted into holes provided to a printed wiring board and a rotary shaft which rotates as a support rod on the surface of a unit frame are deviated from each other in position by the length of an inserted connector of the wiring board. CONSTITUTION:A protrusion 4' is provided to the tip of a handle 11 easily handled, and a hole is bored in the protrusion 4' to form a pin section 4. The pin section 4 is formed on a round bar corresponding to a hole 3 provided to a printed wiring board 1, and a rotary shaft 5 is provided corresponding to the pin section 4. A protrusion 5' is provided to the handle 11 protruding from a part of the handle 11, a female thread is provided to the protrusion 5', the shaft 5, a support rod 6, and a corrugated washer 7 are built in the threaded hole provided to the protrusion 5', furthermore, a flat washer 8 and a spring washer 9 are laid thereon, which is fastened and fixed by a male screw 10. At this point, the centers of the pin section 4 and the shaft 5 are deviated from each other by the length of the board 1 inserted into a connector 2.