baber/WOPTO huggingface dataset:
Patent JP-H09124094-A (JP)
Title: Cold insulated container installed in airplane for use
Inventor: OHARA TAKAO
IPC: F25D17/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve loading efficiency by installing a cooling device on the inside part of a corner cut-off formed at one corner of a container and protruded in the container by the corner cut-off, thus eliminating a dead space which causes impossible loading. SOLUTION: A cooling device A is installed on the inside slope 3 of a corner cut-off protruding in a container 1 naturally by the presence of the diagonal corner cut-off 2 for preventing from coming into contact with the body of an airplane. The cooling device A is provided with a refrigerant box 4 whose top surface is horizontal and whose cross section is of roughly right triangle, a flat ventilation passage 5 which extends upwards along the inside side wall of the container 1, a blow-off opening 6 formed at the top end of the ventilation passage 5, an inflow opening 7 formed at the bottom end, a counter-flow preventing passage 8 for upward cold air communicated with the inflow opening 7, an air intake opening 9, and a fan 10.  A loading allowable space 11 whose bottom is constituted of the refrigerant box 4 is formed inside the container 1 which faces the top of the refrigerant box 4.
Patent JP-H05115581-A (JP)
Title: Training instrument structure
Inventor: TAKAOKA HIDEO
IPC: A63B22/16
Filed: 1991-10-28
Abstract: PURPOSE:To perform a training under the condition close to actual fighting by supporting a user in such a manner that he is unstable in a direction different from the direction of the force acting on the user by training in a sport training instrument, and conducting the training while balancing to the instability. CONSTITUTION:A support member 2 divided into four along longitudinal and lateral directions is provided in a box casing 1 having an upper end opened, so that a user can get on the support member 2. The respective parts 2a-2d divided into four are formed of elastomer materials different in hardness, and constituted so that, when the user stands on the support member 2, he loses his balance according to the position and is laid in unstable state, compared with the case of standing on a general floor surface. Each part 2a-2d has a handle 3, so that various balance states can be made for training by replacing the position of each part or changing it to one having a different hardness.
Patent JP-H02157075-A (JP)
Title: Component sorting device in vibrating component feeder
Inventor: ARAIDA TOMOJI
IPC: B65G47/14
Filed: 1988-12-06
Abstract: PURPOSE:To feed components smoothly in the lateral direction to the following process and release components in the longitudinal direction to the lower side by forming a sidewall section inclining upwardly to the outside in a couple of linear transfer section and sidewall section disposed to form a linear opening in between. CONSTITUTION:A sidewall section 25 forming a line-up device 14 of a bowl 12 consists of a sidewall section 27 inclining down toward the inside of the bowl 12 and a component transfer surface 26 inclining down to some extent to the outside. A component 1 with electrodes 3 and 4 facing up passes through said section by said constitution. When the input component 1 reaches the component line-up device 14, the component 1 with the electrodes 3 and 4 facing up is transferred to the downstream side as it is without dropping, since the gravity of a main body 2 on the transfer surface 26 is located from the end of the transfer surface 26 to the outside of the bowl 12, namely on a sidewall section 25 side. The component facing the longitudinal direction during transfer is dropped down, since its width is smaller than the width of an opening 57.
Patent JP-H11212140-A (JP)
Title: Camera with view finder
Inventor: SO KORITSU
IPC: G03B13/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a view finder equipped with the view finder having a night viewing function capable of photographing a subject only with faint light without making a user use light at night or in the dark by the view finder. SOLUTION: This camera is provided with a camera main body 52 for reflecting the video of a subject and at least one view finder 51 positioned near the bottom part of the main body 52 in the main body 52 to observe the subject and equipped with a night viewing function capable of observing the subject in a considerably dark environment.
Patent JP-H06164130-A (JP)
Title: Reflow furnace for printed circuit board
Inventor: SAITO TOMOJI
IPC: B65G47/66
Filed: 1992-11-18
Abstract: PURPOSE:To provide a reflow furnace for printed circuit boards capable of performing soldering work in response to printed circuit boards having different heating conditions and capable of carrying the printed circuit boards without dropping from a connected portion of conveyers of divided type. CONSTITUTION:A pair of springs 13 are disposed at the top of conveyer connecting portions of a plurality of tanks located adjacently, and an under carriage 14 having a reversed U-shaped cross section is installed at the bottom of each spring 13 in parallel to a conveyer 2 in the longitudinal direction of said conveyer. This under carriage 14 is equipped with a plurality of toothed rollers, and the front end of the under carriage 14 is provided with a pair of arm plates 20. Front end of this arm plate 20 houses a toothed roller 19 which rolls the top face of the conveyer 2 and this roller 19 drives a toothed roller 15.
Patent JP-H02155434-A (JP)
Title: Predicting method for peak power
Inventor: MATSUMURA MAKOTO
IPC: H02J3/00
Filed: 1988-12-08
Abstract: PURPOSE:To accurately predict peak power on that day and to efficiently serve the supply of power by calculating a predicted peak power on the basis of predicted highest atmospheric temperature, measured present using power and temperature power conversion coefficient table. CONSTITUTION:An atmospheric temperature change rate table displaying the ratio of change of the atmospheric temperature in one day is formed, and a temperature power conversion coefficient table representing the ratio of increase in using power to temperature change is formed from the relationship between the highest atmospheric temperature and the using power. The present atmospheric temperature and the present using power are measured, predicted highest atmospheric temperature is calculated on the basis of the measured present atmospheric temperature and the atmospheric temperature change ratio table, or predicted peak power is calculated on the basis of the calculated predicted highest atmospheric temperature, the measured present using power and the temperature power conversion coefficient table.
Patent JP-H06155640-A (JP)
Title: Paper doubling machine
Inventor: FUTAGAMI MASAO
IPC: B32B37/16
Filed: 1992-11-18
Abstract: PURPOSE:To avoid warp of doubled paper product regardless of much moisture due to paste. CONSTITUTION:A machine comprises a cover paper supplying device 2, a cover timed feeding device 3, a mount supplying device 4, a mount timed feeding device 5, a pasting device 6, a sticking device 7, a drying and pressure attaching device 8, a final pressure attaching device 9, and a pulling out device 10. Especially, the drying and pressure attaching device 8 is driven at a speed lower than that of the sticking device 7 and the final pressure attaching device 9 is driven at a speed higher than that of the drying and pressure attaching device 8. Between the drying and pressure attaching device 8 and the final pressure attaching device 9, the pulling out device 10 is provided for pulling out one by one a stuck matter C being in a state overlapped by the drying and pressure attaching device 8 so as to send it to the final pressure attaching device 9.
Patent JP-H07143754-A (JP)
Title: Power-factor improvement type three-phase converter device
Inventor: TANIGUCHI KATSUNORI
IPC: H02J3/18
Filed: 1993-11-15
Abstract: PURPOSE:To control the improvement in the power factor of input currents without switching loss by connecting the series circuit of a resonance CHOKE coil and a second switching element in parallel with a first switching element and on-off controlling the first switching element while carrying out zero-volt switching. CONSTITUTION:Voltage applied to a smoothing capacitor Cd is applied to a first capacitor Cr under the off state of a first switching element Tr, a second switching element Tc is turned on under this state, to make current flow through a resonance choke coil Lc. The zero-volt switching of the first switching element Tr is made possible when the applied voltage of the first capacitor Cr is brought to zero, and the zero-volt switching of the second switching element Tc is made possible when the first switching element Tr is turned on and the secound switching element Tc is turned off. Accordingly, the first switching element Tr is on-off controlled, thus smoothly conducting control of an improvement in a power factor.
Patent JP-H11233727-A (JP)
Title: Inductor on silicon substrate and its manufacture
Inventor: LEE KOSHU
IPC: H01L21/763
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve characteristics and cost performance of a silicon MMIC (monolithic microwave integrated circuit) by simultaneously integrating a passive element to a silicon substrate. SOLUTION: This inductor comprises two or more trenches 17 arranged on a silicon substrate 13 located at the lower end part of an inductor metal wire, insulating film 18 surrounding the trenches 17, non-impurity doped polycrystalline silicon area 20 filling the inside of the trenches surrounded by insulating film, insulating film 15 evaporated to the upper part of polycrystalline silicon and the entire part of substrate, a first metal line 12 of inductor formed to the predetermined area at the upper part of the insulating film, an insulating film 16 evaporated to the entire part of the first metal line and substrate, via holes 14 formed to the predetermined areas of the upper part of the first metal line through the predetermined area of the insulating film and a second metal line 11 coupled with the first metal line 12 and is arranged on the entire surface of the substrate.
Patent JP-H10154706-A (JP)
Title: Method and device of separating shallow trench
Inventor: XIA LI-QUN
IPC: C23C16/40
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To cut down the processing time for reducing the water content in high aspect ratio deposited film further minimizing the metallic or residual pollusion, by a method wherein a dielectric film by CVD is deposited on a substrate in a vacuum chamber at a specific pressure for heating the substrate up to a specific temperature. SOLUTION: A BSG bulk film as a doped dielectric layer is deposited by heating a wafer and heater at the temperature of about 500 deg.C preferably exceeding 500 deg.C while maintaining this temperature in the depositing process. At this time, a vacuum chamber together with a closed gate valve 280 are maintained within the pressure range of about 10torr-760torr preferably about 400torr-600 torr. In such a constitution, a process gas containing TES as a boron source, TEOS as a silicon source and ozone as an oxygen gas source are produced, and after evaporating the TEB and TEOS source in liquid, the process gasses are blended with an inert carrier gas such as helium.
Patent JP-H07162290-A (JP)
Title: Differential circuit
Inventor: KANBAYASHI HIROSHI
IPC: H03F3/45
Filed: 1993-12-09
Abstract: PURPOSE:To easily constitute a circuit capable of suppressing ringing generated at the time of switching by connecting a pair of complementary output terminals in a differential circuit by a circuit including a capacitive element. CONSTITUTION:The differential circuit has a differential pair 1 constituted of FETs 11, 12. A circuit 7 including a capacitive element formed by an electrostatic capacitor 17 and a resistor 18 is connected between terminals 61, 62 constituting a complementary output terminal pair 6 connected to the terminals of the FETs 11, 12 which are opposed to the common terminal of the FETs 11, 12, so that ringing generated from the outputs of the terminals 61, 62 at the time of high speed switching can be suppressed. Consequently a differential circuit making it unnecessary to connect a capacitor connected to ground on a position separated from the terminal pair to respective output terminals in the pair and capable of forming the circuit 7 on the same chip and easily constituting a circuit for suppressing ringing can be obtained by the constitution.
Patent JP-2000128069-A (JP)
Title: Attachment structure of rigging part
Inventor: SAKAI FUMIKAZU
IPC: B63B35/44
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a rigging part, in which the fatigue strength of a joint of the rigging part is particularly improved and the walls of a primary structural member are able to be made thin, and in which the time until cracks that occur at the joint spread to the primary structural member is drastically lengthened. SOLUTION: In an attachment structure of a rigging part 8 in which the rigging part 8 is attached to a brace 5 of a primary structural member which forms a semi-submersed structure, a doubling plate 10 continuously extending along in the axial direction of the brace 5 is fixed to the rigging part 8 and the doubling plate 10 is joined to the outside surface of the brace 5, such that the rigging part 8 is attached to the brace 5 via the doubling plate 10.
Patent JP-H06216365-A (JP)
Title: Independently addressable semiconductor laser equipped with monolithic passive waveguide of low loss
Inventor: TOOMASU ERU PAORI
IPC: B41J2/44
Filed: 1993-12-09
Abstract: PURPOSE: To independently enhance density of addressable semiconductor diode- lasers in a monolithic semiconductor structure. CONSTITUTION: In a monolithic semiconductor structure 40, a passive optical waveguide 58 couples a laterally offset generating waveguide 56 for generating a light wave to a mirror 52. The passive optical waveguide 58 is also coupled to a detecting region for measuring the light intensity in a laser resonant cavity and to an adjustable light-absorbing region for tuning the wavelength of the light wave generated by the generating waveguide 56. Therefore, a basic device can be laterally offset by an electrically passive interconnection of functional devices in the laser resonant cavity. The region of electric crossover is enlarged by the lateral offset and the passive optical interconnection, and as a result, the contacts of independently addressable devices in each chip are significantly simplified and the density and the number thereof can be increased.
Patent JP-H01171360-A (JP)
Title: Dual scanning array raster input scanner
Inventor: DAN EFU ROTSUKUUTSUDO
IPC: H04N1/10
Filed: 1987-12-07
Abstract: PURPOSE: To obtain the image input information from both sides of a double- sided original almost at a time by supporting an optical sensor array by the scan elements, placing these scan elements close to each other at both sides of a sheet feed path, and reading simultaneously the information from both sides of the passing original. CONSTITUTION: A scan part 30 consists of the upper and lower scan elements 32 and 34. The element 32 is fixed at a prescribed position with respect to a sheet feed path 24, and the element 34 has a mirror image relation with the element 32. Thus, the images formed on the upper side of an original passing the part 30 are illuminated and scanned by the element 32. On the other hand, the images formed on the lower side of the original are illuminated by the element 34. The optical sensors placed on the scan arrays 38 and 64 are repetitively exposed by the light reflected on the original as the original moves forward through the part 30. Thus, the images can be processed or electronically displayed on the original to be sent to a storage.  In the case of a double-sided original, the array 64 transmits the image information which are previously obtained while the array 38 is obtaining the new image information.
Patent JP-H05152927-A (JP)
Title: Bi-directional buffer circuit
Inventor: MATSUURA HIDEKI
IPC: H03K17/693
Filed: 1991-11-25
Abstract: PURPOSE:To prevent noise at changeover of the input/output mode from being propagated to an input buffer by providing a data selection circuit having 1st and 2nd input terminals between a 3-state output buffer circuit and the input buffer circuit. CONSTITUTION:When an output control terminal 6 of a 3-state output buffer circuit 1 and a data selection input terminal 11 of a data selection circuit 7 go to a high level, a level at an output terminal 10 of the circuit 7 changes to the same L level as a level fed to the 2nd input terminal 9, that is, the input terminal 5 of the buffer 1. Thus, even when a bi-directional buffer input/output terminal 3 goes to a high impedance state or noise or the like takes place at the terminal 3 due to a deviation of the timing between an output signal of the buffer 1 and a signal applied externally to an integrated circuit after the change, no effect is given to the output signal of the circuit 7 and the output signal of the input buffer circuit 2.
Patent JP-S63161864-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO YASUNORI
IPC: H02M1/08
Filed: 1986-12-24
Abstract: PURPOSE:To decrease the number of parts, and to facilitate integration by converting an input signal level into an ignition phase angle. CONSTITUTION:A resistor 12 and a MOS transistor (hereinafter called Tr) 13 for a short circuit are juxtaposed between a P N P N type semiconductor switch such as a gate and a cathode for an SCR 11. A MOS Tr 15 for controlling charging and a capacitor 16 are connected in series between an anode and a cathode for the SCR 11 through a bias circuit 14, and an inverter circuit 17 is connected at the node of the MOS Tr 15 and the capacitor 16. A sensor circuit 19 is connected to a gate for the Tr 15 through an amplifier circuit 18. A time constant circuit is constituted of the Tr 15 and the capacitor 16, and the circuit is controlled by the sensor 19 and the amplifier circuit 18. Consequently, ignition phase can be controlled by the change of an input signal level. A control circuit controlling the SCR 11 is operated from a region having low supply voltage at that time, and the impedance of the Tr 13 is lowered quickly, thus increasing dv/dt resistance.
Patent JP-H08143452-A (JP)
Title: Laminate for suppressing adhesion of 1-menthol
Inventor: SUZUKI TOMOYUKI
IPC: B32B27/00
Filed: 1994-11-21
Abstract: PURPOSE: To prevent reduction in an active ingredient of a cataplasm caused by adhesion to a packaging bag by using a plastic material having slight adhesion of 1-menthol on the inside of the packaging bag. CONSTITUTION: A laminate comprising a printing base 3 such as a PET film, a barrier layer 2 such as an aluminum foil and a non-adherent sealing layer 1 is prepared and the laminate is made into a packaging bag for a cataplasm. A polyacrylonitrile resin, a polyester-based resin, a nylon-based resin or a saponified ethylene-vinyl acetate copolymer is used as the non-adherent sealing layer.
Patent JP-H02160471-A (JP)
Title: Fixing instrument for polished tile
Inventor: KAWAJIRI TSUTOMU
IPC: B24B41/06
Filed: 1988-12-07
Abstract: PURPOSE:To prevent a polished tile from moving or flying at the time of polishing and to prevent the damage by maintaining the mutual polishing tiles in non-contact state by fixing plural stationary pinching bodies to the upper area direction of a frame body and fixing plural movable pinching bodies to the upper area direction of a plate body as well. CONSTITUTION:A plate body 3 is fitted freely slidably to the internal part of a frame body 2 and plural stationary pinching bodies 6, 6a... are fixed in the upper area direction of the frame body 2. Moreover plural movable pinching bodies 8, 8a... are fixed in the upper area direction of the plate body 3 and at one part of the frame body 2 pressing members 9, 9a pressing the plate body 3 are fitted to obtain a desired fixing instrument 1. Then the polishing tiles M, M'... to be polished are fixed by interposing between the stationary pinching bodies 6, 6a... and movable pinching bodies 8, 8a... of the respective fixing instrument 1. Thus, the polishing tiles M, M' are not moved nor flied recklessly and not damaged with the mutual contact even if the polishing stone of a polishing chine is rotated and/or rocked and abutted to the polishing tiles M, M'....
Patent JP-H08141997-A (JP)
Title: Degassing tool
Inventor: HASEGAWA MAKOTO
IPC: B26F1/32
Filed: 1994-11-17
Abstract: PURPOSE: To provide a degassing tool by which a hole can be easily provided on a spray container by a weak woman. CONSTITUTION: A rod-like handle member 3 is projectingly provided from a body part of a weight member 2, and a hard pick member 4 whose tip is pointed is projectingly provided on the weight member 2. Since a degassing tool 1 can reliably provide a hole after the pick member 4 is stuck on the body part of the spray container by the operation that the pick member 4 is faced to the body part of the spray container and the wight member 2 is swung down from the high place while gripping the end of the handle member 3, degassing can be simply and easily performed also by a weak woman regardless of the size of the spray container. Moreover, since the structure is simple, the cost is low, and there is no failure.
Patent JP-2000137109-A (JP)
Title: Reflection preventive device using diffraction grating
Inventor: SATO AKIRA
IPC: G02B1/11
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflection preventive device preventing reflection of a beam on a substrate surface even when the substrate is an anisotropic medium, and the beam is made incident obliquely on the substrate. SOLUTION: Refractive indexes of an incident medium for S polarization (normal polarization) and P polarization (abnormal polarization) of the beam of a wavelength λ are expressed by η0S and η0P, and the refractive indexes of the substrate B are expressed by η2S and η2P. A laminar type diffraction grating A having a groove pitch d smaller than the wavelength λ is provided on the surface of the substrate B. The effective refractive indexes ηS and ηP of this diffraction grating A for the S polarization and P polarization are decided according to a sectional shape.  Then, when the sectional shape of the diffraction grating A is decided so that ηS and ηP are satisfied with the equation I: (ηS)2=η0Sη2S, the equation II: (ηP)2=η0Pη2P, and on the other hand, the depth D of the groove is decided so that it satisfye the equation III: D=(λ/4)((2mS +1)/ηS)=(λ/4)((2mP+1)/ηP), [mS, mP: integer], the diffraction grating A becomes the reflection preventive device for the both polarization.
Patent JP-H05118801-A (JP)
Title: Electromagnetic induction type sensor
Inventor: SHINOZAKI HIROYUKI
IPC: G01B7/00
Filed: 1991-10-28
Abstract: PURPOSE:To obtain an electromagnetic induction type sensor being excellent in sensor sensitivity and efficiency. CONSTITUTION:In an electromagnetic induction type sensor which detects displacement of a target from a change in the inductance formed by the yoke 5 of a sensor coil 3 whereon an exciting signal is impressed and by the target, indentation is provided on a detecting part surface 2 in the end part of the yoke 5. The indentation provided on the detecting part surface 2 suppresses an eddy current, makes the sensor sensitivity of the electromagnetic induction type sensor excellent and improve the efficiency thereof.