baber/WOPTO huggingface dataset:
Patent JP-H03259604-A (JP)
Title: Oscillation circuit
Inventor: KOIKE YOSHIHIKO
IPC: H03B5/36
Filed: 1990-03-09
Abstract: PURPOSE:To make the oscillation stable by providing a 1st inverter circuit whose oscillator connects to an input terminal and an output terminal and plural post-stage inverter circuits connected in cascade with an output of the 1st inverter circuit, separating ground wires of both the inverter circuits and connecting them to a ground potential wire. CONSTITUTION:An output of an inverter I1 is amplified while being sequentially inverted by inverters I2, I3 and an oscillation signal of a prescribed level is outputted from the inverter I3. A low potential powder wire Vss itself has a much wide wire width and then less resistance and large capacity for supply ing a current (i). Thus, a current flowing to the inverter I1 via the low potential power wire Vss is very small. As a result, a threshold voltage Vth of the 1st stage inverter I1 processing a small signal is not affected by a level change in the final stage inverter I3 and the oscillation circuit is oscillated stably.
Patent JP-S54148342-A (JP)
Title: Reset control system for terminal unit in information process system
Inventor: OKUYAMA RIYOUICHI
IPC: G06F1/00
Filed: 1978-05-15
Abstract: PURPOSE: To carry out the all-clear of the table area plus the request and reception of the table only at the making time of the power supply by deciding whether the reset at the power making time or the normal reset based on the program.  
     CONSTITUTION: When the power supply reset or the normal reset occurs at terminal units 31-1W31-n, the parity check is carried out for the table through parity check circuit 24 and based on address designation 23. And if some error is detected then, the power making time is decided. Thus, the table area of RAM23 is all cleared, and at the same time the WBCC breakdown is carried out. Then the table WBCC checking is carried out, and then the application is given when it is the normal resetting time. On the oter hand, the table request is given at the power making time, and terminal control part 30 is driven. Thus, the tables are collected from corresponding terminal units 31-1W31-n and then sent to RAM23 where the internal table is renewed to the data. As a result, the processing capacity is increased greatly for the microprocessor system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62215459-A (JP)
Title: Stacking arrangement for impeller
Inventor: SATO TADASHI
IPC: G07D9/00
Filed: 1986-03-17
Abstract: PURPOSE:To prevent jumping out of a sheet caused by abutment against the extreme end of an impeller and thereby to avoid stacking jam by rotating two impellers fitted on a shaft separately from each other in accordance with the skewed position of the sheet. CONSTITUTION:When a sheet 3 in a skewed position passes a sheet detector 19, a rotational phase of an impeller 6 detected by an impeller phase detector 14 and the rotational speed for inserting the sheet 3 centrally between blades of the impeller 6 are set by an impeller synchronous control, and the impeller 6 is rotated by an impeller driver 16. When the sheet in the same position as described above passes a sheet detector 20, an impeller 7 is rotated by an impeller drive 17 in the same way as described above. Thus, with the sheet 3 in a skewed position, the two impellers 6, 7 are rotated separately from each other so as to prevent jumping out of the sheet 3 caused by abutment against the extreme ends of the impellers 6, 7.
Patent JP-S62216729-A (JP)
Title: Method of joining plastic
Inventor: OKAMOTO SHIGEKI
IPC: B29C65/16
Filed: 1986-03-17
Abstract: PURPOSE:To weld directly an optical disk or a hologram disk without using any other substance by irradiating a plastic having high laser light absorptivity with laser light through a plastic having low laser light absorptivity to weld these plastics. CONSTITUTION:A plastic 1 having low laser light absorptivity is put on a plastic 2 having high laser light absorptivity and a laser light 3 from a laser light source 4 is directed to the plastic 1 having low absorptivity by means of a reflective mirror 5 and scanned over it. The laser light 3 melts the irradiated part of the plastic 2 having high absorptivity and also melts the part of the plastic 1 having low absorptivity contacted therewith with the heat and thereafter the joint of two plastics are kept cooled and solidified. It is thereby possible to achieve easily an air-tight sealing of an optical disk or a hologram disk with high air-tightness and high reliability by welding with a laser light without using any adhesive and in a short time. Moreover, damage of a scanned pattern made of tellurium and silver halogenide can be avoided thereby.
Patent JP-H11254575-A (JP)
Title: Non-adsorbable packaging material and non-adsorbable packaging bag
Inventor: SHIBAMURA YOSHIAKI
IPC: B32B29/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging material having small adsorption of an active component contained in a drug or the like and a packaging bag formed of the material. SOLUTION: The packaging material 1 comprises a laminated of an outer surface layer 2, a barrier intermediate layer 3 and an inner surface heat adhesive layer 4 containing a modified polyolefin resin and having a coating amount of 0.8 to 3 g/m<2> . In this case, an oxygen permeation amount of the laminate is 1.0 cc/m.24 hrs or less, water vapor permeability is 1.0 g/m<2> .24 hrs or less, and an ultraviolet permeability is 0.5% or less. When inner surfaces of the material 1 are heat sealed and formed in a bag state, a non-adsorbable packing bag is formed.
Patent JP-S61218384-A (JP)
Title: Motor drive device
Inventor: SUGANUMA ATSUKORE
IPC: H02P6/17
Filed: 1985-03-20
Abstract: PURPOSE:To simplify wirings and to reduce the cost by generating a current flows to a coil of each phase by a rotation detecting pulse obtained from a sensor section having a factor to be detector and a sensor corresponding to the factor to be detected, thereby deleting the number of components. CONSTITUTION:The prescribed rotation detecting pattern is formed in a factor 21 to be detected, provided on a rotor, and the pattern is detected by a sensor section 22. The output of the section 22 is input to an FG signal and PG signal generator 23, and the rotation detection signal of the repetition frequency proportional to the rotating speed in phase relative to the rotation detecting pattern of the factor 21 and the phase detection signal of the pulse corresponding to the rotating phase of the rotor in phase relative to the pattern of the factor 21 are output. The rotation detection signals are supplied to a motor driver circuit 24.
Patent JP-S61217587-A (JP)
Title: Electrolytic corrosion preventive device for metallic wire net crawl
Inventor: KONO YOSHIO
IPC: C23F13/02
Filed: 1985-03-20
Abstract: PURPOSE:To enable corrosion prevention over a wide range and to prevent excessive corrosion prevention by using two kinds of core metals to fix a galvanic anode material and to separate the electrical connection thereof and installing dispersively the electrically connected core metals around the above- mentioned anode material. CONSTITUTION:This electrolytic corrosion preventive device for a metallic wire net crawl is constituted by attaching the galvanic anode material 1 to a metallic wire net 4 by using the core metal 2 for fixing and the core metals 3 consisting of good electrical conductors and insulating electrically the part from the material 1 to the attaching part 5 except the attaching part of the metals 3. the above-mentioned metal 2 projects from the surface of the material 1 and acts as a small piece part consisting of copper, mild steel or other materials having flexural deformability or an engaging part to the surface of the net 4. The metals 3 connect electrically the surface of the net 4 and the material 1 and are installed in plurality dispersively around the material 1.
Patent JP-S61215133-A (JP)
Title: Floor mat for automobile provided with setting part and manufacture thereof
Inventor: YAMADA KOHEI
IPC: B32B25/10
Filed: 1985-03-20
Abstract: PURPOSE:To make a mat easily lockable to what type of a car body and bring it to such one as excellent in durability, by holding a fixed base part in between a ground fabric and lining rubber, while letting a setting part extend outward from an end part of the mat. CONSTITUTION:A pair of setting parts 20 are slightly extended out of an edge of one end of a car mat 10 and a fixed base part 22 consisting of the strong cloth or the like attached to the setting part 20 is inserted into a space between a ground fabric 11 and lining rubber 14 and locked therein. This fixed base part 22 is one being solidly unitized with the ground fabric 11 by means of superposing the fixed base part 11 on the ground fabric 11 at the time of driving short pile yarn 12 into the ground fabric 11. The setting part 20 is provided with a setting hole 21 to be used when it is connected to the body side and the beltlike fixed base part 22 formed by the strong cloth or the like is locked to the one end of the setting part.
Patent JP-H02234647-A (JP)
Title: Method and device for preparing rice noodle
Inventor: TANAKA MIKIO
IPC: A23L7/109
Filed: 1989-03-09
Abstract: PURPOSE:To provide a rice noodle at a low cost by the automation of all processes comprising rolling dumplings of rice flour with rollers, cutting the prepared noodle belt with cutting blades partially cooled with water into prescribed noodle bodies and further mechanically cutting the noodle bodies in a prescribed length. CONSTITUTION:The dumplings of rice flour 1 are rolled into a noodle belt 5 with rollers 3 according to the conventional intermediate preparation process of rice noodles. The prepared noodle belt 5 is scored with cutting blades 10 mounted so as to soak the approximately lower halves thereof in water stored in a water tank 7 disposed below the cutter and rotated at a prescribed rotation rate. Immediately after scored and simultaneously cut into fine, long shapes, the cut noodle belt all is rapidly cooled with sprayed water 15 to remove the viscosity of the cut surfaces of the noodle belt and separate the respective noodle bodies from each other. The separated noodle bodies 11 are placed on a net conveyor 12 set in the water tank 7 in an inclined state and subsequently carried upward while draining water from the noodle bodies. The lifted fine, long noodle bodies 11 are cut in a prescribed length with cutting blades 13 rotated at a prescribed rotation rate to provide a rice noodle.
Patent JP-H05227049-A (JP)
Title: Receiving equipment
Inventor: IWASAKI JUN
IPC: H03L7/087
Filed: 1992-02-12
Abstract: PURPOSE:To reduce the deterioration of intensity in a receiving signal received through an antenna at real time. CONSTITUTION:In an antenna part 20, a control part 22 variably controls the resonance frequency characteristics of an antenna element part 21 in accordance with frequency offset information obtained from a loop filter 36 in a costas loop type demodulation part 30. Consequently the deterioration of receiving intensity in a signal generating frequency offset in its carrier can be prevented.
Patent JP-S61216185-A (JP)
Title: Magnetic disk device
Inventor: KORIYAMA HIROSHI
IPC: G11B21/22
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the head crush of a magnetic disk device due to a magnetic head and also to cut off leaked magnetic flux, by sealing up a rotary solenoid and a magnet with cases of a magnetic material and a substrate. CONSTITUTION:A rotary solenoid 2 and a magnet 5 are sealed up with cases 8a and 8b made of a magnetic material like iron, 'Permalloy(R)', etc. and a substrate 9. The magnet 5 has contact with a magnetic plate 6 every time a magnetic disk is stopped by a single rotation. Powder dust produced by the collision between the magnet 5 and the plate 6 is never mixed into the magnetic disk device since the disk device is shielded from the outside by means of the cases 8a and 8b and the substrate 9. Furthermore, the leaked magnetic flux can be cut off for the solenoid 2, the magnet 5, etc. since both cases 8a and 8b are made of magnetic material.
Patent JP-S51133255-A (JP)
Title: Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives
Inventor: KIKAZAWA KAZUO
IPC: C07C67/00
Filed: 1975-05-16
Abstract: PURPOSE: 4,4'-Dihydroxybiphenyl-0,0-diacetic acids derivatives of formula I (where R is lower alkyl) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56153878-A (JP)
Title: Picture read method
Inventor: MURAKOSHI MAKOTO
IPC: H04N1/19
Filed: 1980-04-30
Abstract: PURPOSE:To read a picture with a high precision and a high resolution by a simple device, by reading an image moving circularly by a solid state image pickup element in the picture read method where the picture is read by the said element. CONSTITUTION:For example, parallel plane transparent plate 5 or the focusing optical system arranged obliquely to optical axis 6 is rotated around the optical axis simply to move image 2 projected by the focusing optical system circularly. This image 2 moving circularly is read by solid state image pickup element 4 and is converted into a picture signal. Consequently, the picture is read with a high resolution.
Patent JP-H11217879-A (JP)
Title: Metal expansion anchor of expansion part press working type
Inventor: KURAMOCHI KINJI
IPC: E04B1/41
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the working cost of a metal expansion anchor by forming a drill hole as one step hole at working it and making the expansion part to be a press working type. SOLUTION: The drill hole of the inside in a metal expansion anchor is formed as one step hole and the outer diameter of the expansion body 8 is made one size larger. The expansion body 8 is pressed to form a tapered-off drill hole in the inside and form the metallic expansion anchor body 9. A stem 1 and a nut 2 are fitted thereto to apply the anchor. The drill hole at working it is formed as one step hole and a press working is applied to the expansion body 8. In this way, the working cost can be reduced.
Patent JP-H04294870-A (JP)
Title: Feeding chip of torch for arc welding
Inventor: MATSUI HITOSHI
IPC: B23K9/133
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the change of wire extension and to improve the welding positional accuracy by forming a cavity with the larger diameter than through holes between a through hole for welding wire guidance of a wear resistant member and a through hole for welding wire guidance of a feeding conductor. CONSTITUTION:The movement of a welding wire 2 in the direction to orthogonally cross the axial center of the through hole 9 on the through hole 9 of the wear resistant member 8 is restricted and it is inclined to bend in the direction to orthogonally cross the direction where the wire 2 extends at the inner part of the through hole 9 by its reaction force However, since there is the cavity 11 with the larger diameter than these through holes 9 and 12 between the through hole 9 of the wear resistant member 8 and the through hole 12 of the feeding chip 5, the welding wire 2 does not come into contact with the feeding chip 5 on this cavity 11 and comes into contact with the inside of the through hole 12 of the feeding chip 5. This contact surface gradually wears away and the welding wire 2 gradually moves in the direction to orthogonally cross the through hole 12 but there is the first cavity 11 with the large diameter in front and in rear of the through hole 12, hence the welding wire 2 does not come into contact with the feeding chip 5 excepting the through hole 12.
Patent JP-H11241843-A (JP)
Title: Building ventilation system
Inventor: MORI KAZUHIKO
IPC: F24F7/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a building ventilation system for saving energy that can automatically ventilate the inside of a room not only when a person is at home but also when the person is out of home, and can correspond to ventilation due with the minimum machinery as a method for improving the contamination of indoor air. SOLUTION: An air space 7 is provided, where the space is connected to an indoor ceiling ventilating opening 3 of a first floor 1, is separated from the inside of rooms 4 and 5 on the second floor, and is connected to a small attic 10 of a second floor. A small attic ventilating opening 12 being connected to outdoor air is provided at the small attic 10. The indoor air of the first floor 1 is connected to the outdoor air from the small attic ventilating opening 12 via the air space 7.
Patent JP-H06273322-A (JP)
Title: Camera, spectroscopic system and combustion evaluating system employing them
Inventor: SOMA KENICHI
IPC: G01N21/27
Filed: 1993-03-17
Abstract: PURPOSE:To make both of a color image and a data for spectroscopic analysis possible to be acquired by setting a plurality of light receiving elements as a light receiving unit without overlapping the detection wavelength range among the light receiving elements. CONSTITUTION:In a CCD camera 300, a light receiving unit comprises a plurality of light receiving elements S1-S9. Detection wavelength ranges of the elements S1-S9 scarcely overlap and the total detection wavelength range substantially cover the entire visible region. The detection wavelength range is regulated by modifying the light transmission characteristics of a filter disposed at a light receiving element section. The camera 300 is provided with output signal lines L1-L9 corresponding to the elements S1-S9 and outputs detection signals of the elements S1-S9 independently of each other to a signal processor 400 for each light receiving unit. The signal processor 400 synthesizes and operates output signals from the elements S1-S9 freely and then outputs a synthesized signal for producing a color image to a monitor 500 whereas outputs a signal only from an element detecting an objective light to an analyzer A.
Patent JP-H10256448-A (JP)
Title: Lead wire for electronic device
Inventor: MATSUDA AKIRA
IPC: H01G4/228
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve solderability and corrosion resistance, by forming a first plating layer composed of a Ni-Co alloy on the surface of a linear conductor composed of a ferrous material, and forming a second plating layer composed of a Pd-Ru alloy on the first plating layer. SOLUTION: A first plating layer composed of any of the Ni-Co alloys is formed on the surface of a linear conductor composed of a ferrous material, and a second plating layer composed of any of the Pd-Ru alloys is formed on the first plating layer to form a lead wire for electronic devices. The first plating layer enhances the adhesion between the linear conductor composed of the ferrous material and the Pb layer as the second plating layer, and prevents the corrosion resistance of the thin Pb layer from being degraded due to pin holes. The second plating layer is excellent in corrosion resistance and oxidation resistance. Thereby the lead wire can be prevented from being deteriorated or rusted when the lead wire is stored or an electronic device incorporating the lead wire is in use.
Patent JP-H02237083-A (JP)
Title: Laminated piezoelectric element
Inventor: SOMETSUGU TAKAHIRO
IPC: H01L41/09
Filed: 1989-03-09
Abstract: PURPOSE:To improve a non-displacement part in strength so as to lengthen a piezoelectric element of this design in service life by a method wherein piezoelectric elements are brought into contact with each other into an integral structure at the non- displacement part of an interface, whose strength is smaller than that of the piezoelectric element, between the piezoelectric element and an inner electrode. CONSTITUTION:Inner electrodes 2 are connected in parallel every other layer through an external electrode 3, and the area of a lead electrode which electrically connects the external electrode 3 with displacement part inner electrodes passing through a non-displacement part (b) is made smaller than that of the non-displacement part (b). A reinforcing part 4 is provided bearing against the non-displacement part (b) of an inner electrode 2a (2b) connected to the side face provided with an external electrode 3a. By this setup, in a conventional type or a so-called alternate electrode type, thin plates near a part where the alternate electrodes are led out can be improved in bonding strength between the them, and cracks originating from an electrode interface due to the concentration of stress caused by large distortion occurred at an interface between the non-displacement part (b) and the displacement part (a) can be prevented from occurring.
Patent JP-H07266319-A (JP)
Title: Porcelain clay sheet and manufacture of ceramics plate
Inventor: URATA HIDEAKI
IPC: B28B3/12
Filed: 1994-03-28
Abstract: PURPOSE:To prevent an interlayer exfoliation by continuously preliminarily heating a plurality of long porcelain clay sheets formed of a fibrous material and a ceramics material at a specific temperature, then superposing them, hot pressing it via press rolls, and laminating to integrate them. CONSTITUTION:Water and binder are added to a fibrous material and a ceramic material, agitated and mixed to a mixture slurry. The prepared mixture slurry is used to make a porcelain clay sheet as a long porcelain clay sheet 2 by using a papermaking machine, and once wound on a winding core as a wound roll 1. A plurality of the rolls 1 are gathered, and the sheets 2 are simultaneously drawn and superposed. Since the sheet 2 has a weak tensile strength, the roll 1 is drawn while rotating it in a drawing direction. The drawn sheet 2 is continuously preliminarily heated at least at 50 deg.C to prevent insufficient temperature of the sheet 2 of an intermediate layer. The preheated sheets 2 are superposed, hot pressed via press rollers 8 maintained at a surface temperature of 300 deg.C or lower, and the plurality of the sheets 2 are laminated integrally.
Patent JP-H08255379-A (JP)
Title: Optical disk structure
Inventor: IRIE HIDEYUKI
IPC: G11B7/24097
Filed: 1995-03-16
Abstract: PURPOSE: To prevent the adverse effect of a display means located around the center hole of a disk upon a reference surface for clamping and to distinctly and stably maintain the display state. CONSTITUTION: 1st and 2nd optical disks 11 and 12 consisting of light transmitting disk substrates 11a and 12a in a doughnut shape having a center hole respectively, provided with reflecting films 11b and 12b on one side surface respectively are integrated with their reflecting film sides opposite to each other via an adhesion layer 13 to constitute a combined optical disk 100. In this case, flat surface parts around the center hole 10 are provided with label means 11d and 12d printed on or stuck to the reflecting film sides respectively.
Patent JP-H08253010-A (JP)
Title: Link mounting structure
Inventor: ITO OSAMU
IPC: B60G9/04
Filed: 1995-03-16
Abstract: PURPOSE: To provide a link mounting structure which does not affect a link mounting position when a mounting pin is assembled. CONSTITUTION: A flat supporting bracket 13 is fixed to the upper front side surface of a torsion beam 1. Also a mounting pin 12 is formed more flat on its rear end side than at its fixed part 15a to the support bracket 13, bent in mid-course, and its rear end part 15b is extended to a torsion beam 1 side. Then the mounting pin 12 is fixed to the torsion beam 1 with its top part 14 inserted into the mounting hole 13a of the supporting bracket 13 and with its rear end part 15b brought in contact with the upper rear side surface of the torsion beam 1. In addition, one end part 7a of a lateral link is pivoted on the top end part 14 of the mounting pin 12.