baber/WOPTO huggingface dataset:
Patent JP-H03167871-A (JP)
Title: Lead frame for semiconductor device
Inventor: OGUCHI KATSUHIKO
IPC: H01L23/50
Filed: 1989-11-28
Abstract: PURPOSE:To form a gap between lead frames when many lead frames are piled up, to prevent the lead frames from coming into close contact with each other and to eliminate a trouble that two frames are conveyed when the frames are used by a method wherein protruding and recessed parts are formed respectively in the same parts on the surface and the rear of a belt-shaped frame which are situated at the outer circumference part of the lead frames. CONSTITUTION:Normally, a lead frame is constituted of leads 1, a die pad 2, dump bars 6 connecting the leads 1, a belt-shaped frame 7 at the outer circumference and the like. In this method, protrusion-shaped uneven parts 7 are formed on the surface side and U-shaped uneven parts are formed on the rear side in a plurality of identical parts of the belt-shaped frame 7. At this time, the uneven parts 7 may be respectively reverse on the surface side and the rear side. Thereby, when lead frames are piled up, a gap is formed between the frames at the formed uneven parts and the frames do not come into close contact with each other and are not displaced transversely. Consequently, it is possible to prevent inner leads 1a from being deformed, a handling is made easy, and a productivity of fine frames is enhanced.
Patent JP-2001123081-A (JP)
Title: Thermosetting resin molding material and molding made therefrom
Inventor: SUZUKI TAKAYUKI
IPC: C04B26/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin molding material having good moldability and excellent conductivity and mechanical strengths and, more particularly, to provide a molding, such as a fuel battery separator, having excellent conductivity and excellent strengths realized by good moldability. SOLUTION: This material contains 10-35 wt.%, based on the entire molding material, thermosetting resin, 50-85 wt.% graphite, and 5-15 wt.% pulverization product of a glass fiber. It is desirable that the thermosetting resin is a resol phenolic resin. An electroconductive molding is provided which has a thickness of 0.5-5.0 mm and is prepared by molding the material.
Patent JP-2000128637-A (JP)
Title: Ceramics heating element
Inventor: HOMAN IZUMI
IPC: C04B35/584
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability by coating the periphery of an electroconductive substance particle with an oxide or an oxynitride layer consisting essentially of an RE (group 3a element of the periodic table)-Si or RE-Al-Si to a specific thickness. SOLUTION: The thickness of an oxide or an oxynitride layer consisting essentially of an RE-Si, etc., is 1-20 μm. The control of oxygen partial pressure during baking is important in effectively forming the coating layer on the surface of the electroconductive substance. When a ceramics heating element is baked, an Si-SiO2 mixture is simultaneously baked to thereby regulate the oxygen partial pressure. As a result, the coating layer is readily formed. The electroconductive substance may be one or more kinds of a nitride, a carbide and a silicide of groups 4a, 5a and 6a of the periodic table. MoSi2 is especially preferably used as the principal component. The average particle diameter of the electroconductive substance is preferably larger than the average particle diameter of silicon nitride and <=70 μm.
Patent JP-H10136797-A (JP)
Title: Fixing clip device for hothouse curtain wire or the like
Inventor: YOSHITAKE KAZUO
IPC: A01G9/14
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To execute fixing by supporting a curtain open/close end and also firmly pinching a curtain driving wire, etc. SOLUTION: A female shape part 30 is provided with a groove hole 33 for inserting the curtain driving wire 4a, etc., straight, engaging frames 31 erected towards a male shape part 20 by holding the groove hole 33 between them are provided in the center part of the groove hole 33 and bending groove parts 35 having fitting holes 32a-32d where the tip parts of fixing legs 22a-22d are loosely fitted in a straight wire 4a state and the base parts of the fixing legs 22a-22d are firmly fitted in terms of a wedge by bending the wire 4a. Moreover, an engaging hole 21 where the engaging frames 31 are fitted is provided in the center part of the male shape part 20 and also the fixing legs 22a-22d which are engaged in the extension area of theh wire 4a in terms of the wedge so as to execute fixing by bending the wire 4a are provided at the both sides of the engaging hole 21.
Patent JP-H04182291-A (JP)
Title: Method for changing operating oil of hydraulic elevator
Inventor: SAHODA NORIYUKI
IPC: F15B21/04
Filed: 1990-11-16
Abstract: PURPOSE:To drain the worn-out operating oil almost perfectly by installing a changing unit to a supply and drain port in the upper part of a cylinder of a hydraulic jack, and pressurizing to drain the operating oil, and after completing the drainage, drawing an oil drain pipe with a drawing guide having a roller at the tip thereof from the supply and drain port. CONSTITUTION:A changing unit 3 is installed to a supply and drain port 1D, and an oil drain pipe 4 is inserted from a through port 3A of the oil drain pipe till the tip thereof arrives near the bottom of a cylinder 1A. Next, the compressed air is sent into the cylinder 1A through a gas pipeline 7, a gas supply port 6 and a passage 3C to drain the operating oil 2 through the oil drain pipe 4. Next, the oil drain pipe 4 is moved inside of a seal means 3B so that the oil drain pipe 4 is left under the same condition, and while the interchange unit 3 is removed from the supply and drain port 1D. Thereafter, a drawing guide 10 is inserted from the supply and drain port 1D so that a roller 10A of the tip thereof is rotated in the lower side of the oil drain pipe 4, and the tip of the drawing guide 10 arrives the inside wall surface of the cylinder 1A, and the drawing guide 10 is lowered downward of the supply and drain port 1D, and a claw 11 of the tip is engaged with the oil drain pipe 4, and the roller 10A is rotated to be drawn.
Patent JP-H02155333-A (JP)
Title: Communication system for data terminal equipment
Inventor: SHIBATA HIROSHI
IPC: H04L12/02
Filed: 1988-12-08
Abstract: PURPOSE:To eliminate the need for the management of a subaddress of each destination terminal equipment by giving dialing without designating the subaddress and displaying the destination subaddress and the information of each terminal equipment to the caller. CONSTITUTION:When the operator inputs a destination ISDN number IB to a facsimile equipment with a prescribed operation of an operation display section 10 and gives a terminal attribute request to start the facsimile equipment. When no subaddress is designated at the incoming side, a release end message 'REL COMP' added with subscriber's terminal attribute information TZ stored in a destination subscriber's terminal attribute storage section 11b is sent. When a caller side receives the release end message 'REL COM', the 'user.user information' is read and the content of the received destination subscriber's terminal attribute information TZ is displayed. The operator reads the subaddress of a desired terminal equipment and inputs a number to execute the dialing as a normal state.
Patent JP-H10150634-A (JP)
Title: Video signal recording and reproducing device, video signal recording and reproducing auxiliary device and video signal transmitter and receiver
Inventor: TAKEUCHI SEIICHI
IPC: H04N5/92
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To deal with 750-line video signals of the progressive system of a frame frequency 60Hz by using a video dealing with the video signal of a progressive (progressive scanning) type. SOLUTION: Data for the part of three lines of video signals B is recorded in VTR recording the 1125-line video signals A of the interlace (interlaced scanning) type of a field frequency 60Hz through the use of a recording area for the part of two lines the video signals A. In addition, data three lines of the video signals B are transmitted in a transmission line transmitting the video signals A by using a transmission period for two lines of the video signals A.
Patent JP-2001125261-A (JP)
Title: Photosensitive element, method for producing resist pattern using the same, and method for producing printed wiring board
Inventor: CHIBA TATSUO
IPC: G03F7/028
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive element very excellent in the side roughness of a resist pattern, resolution, adhesion, the flatness of the resist pattern and alkali developability and giving a small number of mouse bites, a method for producing a resist pattern using the element and a method for producing a printed wiring board. SOLUTION: A resin layer containing fine particles is laminated on one face of a biaxially oriented polyester film and one face of the resulting support film opposite to the face with the resin layer is coated with a layer of a photosensitive resin composition and dried to obtain the objective photosensitive element. The photosensitive resin composition contains (A) a binder polymer having a dispersity of 1.0-4.0, (B) a photopolymerizable compound having one polymerizable ethylenically unsaturated group in one molecule and (C) a photopolymerization initiator. The photosensitive element is laminated on a circuit forming substrate in such a way that the layer of photosensitive resin composition adheres to the substrate and the layer is imagewise exposed with active light. The exposed part is photo-cured and the unexposed part is removed by development.  The circuit forming substrate with a produced resist pattern is etched or plated.
Patent JP-H01149189-A (JP)
Title: Operating condition monitor for a plurality of machines
Inventor: YAMAMOTO SHUJI
IPC: H04Q9/00
Filed: 1987-12-07
Abstract: PURPOSE: To automatically monitor the operation conditions of plural machines in parallel by permitting condition data from the respective plural machines to correspond to a multiplex transmission channel bit. CONSTITUTION: A operation condition monitoring device 66 is constituted of a multiplex transmission interface 90, a monitoring interface 92, a personal computer 94, a printer 96, a CRT display 98 and a keyboard 100. The data buffer 106 of the monitoring interface 92 holds inputted condition data, a stop counting processing part 108 processes condition data corresponding to the multiplex transmission channel bit, the time and number of machine stopping by reason at every machine are obtained and they are added to data of a stop counting data buffer 112. The personal computer 99 generates a machine register table 120, an abnormality detecting table 122 and a signal table 124.
Patent JP-H11123715-A (JP)
Title: Apparatus for melting and kneading polyolefin
Inventor: MAKIO SHINJI
IPC: B29C48/48
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce a fish eye by providing a kneader for uniformly adding a shearing stress in a kneading portion of a heat transfer melting apparatus for melting a polyolefin by a heat transfer from an external heating source in a melting portion. SOLUTION: In order to control a generation of a fish eye, a container for storing a raw material is disposed, a resin 1 is heated to a high temperature by a heat transfer of a heat source such as a vapor or the like from an exterior and melted. To aid the heat transfer to the resin, a heat transfer plate 3 is installed in the container. The resin is heated to the high temperature and melted until it is discharged from the container. A lower outlet of the container is connected to a following kneading extruder 5, and the melted resin is fed to this machine. Meanwhile, a mechanism for pressurizing the resin is provided at an upper inlet of the container. This applied pressure raises a filling degree in the container of the resin, enhances a heat transfer effect, aids a temperature rise and melting, and continuously feeds the molten resin to the following extruder 5. A plurality of the apparatuses are mounted, alternately operated to maintain the applied pressure constant, and hence the resin can be continuously supplied.
Patent JP-H01152563-A (JP)
Title: Document transferring system
Inventor: MATSUOKA SHIGERU
IPC: G06F13/00
Filed: 1987-12-09
Abstract: PURPOSE:To transfer document data at a low price by engaging a first document editing device and a second document editing device, operating the input device of the second document editing device up to prescribed timing, and transferring the document data after the timing. CONSTITUTION:A control circuit 5 of a business word processor and a control circuit 14 of a personal word processor are connected with a cable 20. In the circuit 5, a keyboard CE circuit 60 is connected to a bus 66, and the output is sent through a buffer element 61. For the circuit 14, an interface circuit 69 is connected to a keyboard 10, and the data are sent through a buffer element 68 onto a common signal line. Here, it is necessary to prevent the collision of signals on a line 67, and as conditions for the prevention, each sending is made into a hand shaking sending. Namely, this kind of sending is also called an answer-back system, and in the system, the transmission of new data is not executed when an answer for transmitted data is not received.
Patent JP-S63165622-A (JP)
Inventor: YOSHIZAKO AKIHIRO
IPC: E04B1/00
Filed: 1986-12-25
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-H04180299-A (JP)
Title: Electronic part mounting device
Inventor: FUJIWARA MUNEYOSHI
IPC: H05K13/04
Filed: 1990-11-14
Abstract: PURPOSE:To simplify a device structure and manufacture at a low price by a method wherein a probe is brought into contact with an electrode of parts and various electric properties of the parts can be measured in such a condition that the parts are sucked by a suction nozzle. CONSTITUTION:A pair of probes 14 is provided on an X-Y table 6. A part 2 which is sucked and held by a suction nozzle 1 is irradiated with light and its image is picked up to be recognized while transmitted into a mounting station. The thus-recognized part 2 is transferred onto the probe 14 of which electrodes are opposed to each other by the suction nozzle 1, and various electric properties of the part 2 are measured by contacting an electrode 2a of the part 2 with the probe 14. Accordingly, this embodiment can correspond to a configuration of further miniaturized electronic parts and various electric properties can stably be carried out. Thus, a structure of facilities is simplified and a low-priced device on costs is available.
Patent JP-H09130206-A (JP)
Title: Characteristic frequency adjustment device for active filter
Inventor: KATAKURA MASAYUKI
IPC: H03H11/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To correctly operate a phase comparator circuit at all times and to sufficiently secure the adjustment precision of the characteristic frequency of an active filer even in the case of raising the definition Q of a band-pass filter. SOLUTION: Reference frequency signals Sr from a reference frequency signal generator 11 are supplied through a gain control circuit 14 to the band- pass filter 12. The output signal level of the band-pass filter 12 is detected in a level detection circuit 15 and the gain control circuit 14 is controlled so as to fix the output signal level of the band-pass filter 12 by the detected result output Sd. In the phase comparator circuit 13, the phases of the reference frequency signals Sr and the output signals Sb of the band-pass filter 12 are compared. By the compared result output Sc, the characteristic frequency of the band-pass filter 12 are controlled and also the characteristic frequency of the active filter 1 is adjusted.
Patent JP-2000136577-A (JP)
Title: Jointing structure for heat insulating panel
Inventor: HIRAI KAZUHIKO
IPC: E04B1/684
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating panel jointing structure capable of facilitating jointing work and enhancing hermetic sealability. SOLUTION: A heat insulating panel 1 is provided at one end with a female joint part 5 having a recessed cross section and at the other end with a male joint part 6 formed in a projecting cross section that fits into the female joint part 5. Both side faces 6a, 6a of the male joint part 6 along the direction of the panel thickness have grooves 7 formed therein along the longitudinal direction of the panel and elastic sealants 8 each having a circular cross section and having a diameter slightly greater than the depth of each groove 7 under a free condition are bonded to the grooves 7.  The heat insulating panels 1, 1 of the same kind are arranged so that when the male joint part 6 of one of the heat insulating panels 1, 1 is pressed into the female joint part 5 of the other heat insulating panel 1, the elastic sealant 8 undergoes compressive deformation through the action of frictional contact with the inner surface 5a of the female joint part 5 and hermetically seals the space between the male and female joint parts 6, 5.
Patent JP-H04189711-A (JP)
Title: Device for packing work arranged on tray
Inventor: TOTANI KOICHI
IPC: B65B35/30
Filed: 1990-11-15
Abstract: PURPOSE:To make it possible to pack a soft work into a tray in such a manner as not to be crushed by a method wherein a push claw of a work push and drop means is synchronized with a transfer claw of a tray transfer conveyor in terms of velocity and the phase of the former is shifted from that of the latter by a desired amount so that the former reaches the end of a horizontal plate slightly earlier than the latter. CONSTITUTION:A transfer claw 72b of a tray transfer conveyor 7 is positioned so that a tray T comes out from underside of a work drop end of a horizontal plate 3. In a work push and drop means 6, a push claw 61 of a belt winding device 62, in which a belt is wound to have a vertical plane, is provided on a rib and synchronized with the claw 72b in terms of velocity in such a manner that their phases are shifted by a desired amount so that the claw 61 reaches the end of the plate 3 slightly earlier than the claw 72b. Consequently, if a required number of works (W) are mounted and fed, the claw 61 of the means 6 causes the works to fall from the end of the plate 3, so that the works are packed in a good timing into a tray T which comes out from the underside of the end of the plate.
Patent JP-H10261302-A (JP)
Title: Projector lamp
Inventor: FUTAMI TAKASHI
IPC: F21S8/12
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the design latitude of a projector lamp for larger variety, and improve the visibility of light emitted therefrom from oncoming drivers or pedestrians by increasing the emission area of the lamp switched on to the utmost through the increased area in its projector lens. SOLUTION: A projector lamp 1 is constituted of a projector lens 3 and a reflector 4. The lens 3 has in its center a cylindrical lens portion 31 with curves in the vertical section, and at both left and right ends of the lens portion 31 aspherical lens portions 32 and 33 obtained through the division of one lens portion into two pieces and joined to the cylindrical lens portions 31 at their divided faces. The reflector 4 has four sections of an upper reflective surface 41, a lower reflective surface 42, a right reflective surface 43 and a left reflective surface 44, each of which is a curved ellipsoid. The lamp 1 with that structure has a potential for larger variety in the shape of the lens 3 and for increase in the area thereof, while holding its peculiar characteristics.
Patent JP-H03172386-A (JP)
Title: Working fluid
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a working fluid, containing difluoromethane, pentafluoroethane and difluoroethane at a specific ratio with hardly any influence on the stratospheric ozonosphere and substitutive for chlorodifluoromethane (R22). CONSTITUTION:The objective working fluid containing at least three kinds of fluorocarbons of (A) <=60wt.% (preferably <=50wt.%) difluoromethane (R23), (B) <=85wt.% (preferably <=80wt.%) pentafluoroethane (R125) and (C) 15-65wt.% (preferably 20-65wt.%) 1,1-difluoroethane (R152a). The aforementioned working fluid is used for heat pump devices of air conditioners, refrigerators, etc.
Patent JP-H08141299-A (JP)
Title: Laundry finishing mechanism
Inventor: KUROKI KIYONORI
IPC: D06B3/10
Filed: 1994-11-22
Abstract: PURPOSE: To enable a stem chamber to be used as a drying chamber, and attain a laundry finishing device that can circulate the laundry through the steam chamber and the drying chamber by attaching a hot air supply device to the steam chamber, and constituting the laundry moving device in ring form, CONSTITUTION: A laundry finishing device has a steam chamber 1 equipped with a steam supply device 10 coupled with a drying chamber 2 equipped with a hot air supply device 20, wherein part of the laundry moving device pierces through the drying chamber 2 from the steam chamber 1. In this case, the hot air supply device 20 is attached to the steam chamber 1, and at the same time, a laundry moving device 30 is constructed in ring form. Thus, the steam chamber 1 is used as the drying chamber 2, wherein the laundry is circulated between the steam chamber 1 and the drying chamber 2. In this way, drying time can be adjusted in the finishing process, and the steam chamber 1 is made involved in the drying process.
Patent JP-H05127152-A (JP)
Title: Liquid crystal display device
Inventor: OHARA TAKAFUMI
IPC: C08F220/28
Filed: 1991-10-31
Abstract: PURPOSE:To easily and optically compensate the defect of a picture element of a liquid crystal panel by arranging a defective picture element compensating element which guides part of light transmitted through a nearby picture element to the transmitted light path of the defective picture element in front of the defective picture element. CONSTITUTION:A defective picture element compensating element 41 which is arranged in front of the defective picture element 12b is interposed between a glass plate 27 and a polarizing plate 31, fixed on the top surface of the glass plate 27, and equipped with a couple of light guiding-in parts 42 provided across the defective element 12b. The incidence end surface 43 of the light guiding-in part 42 faces part of adjacent picture elements 21a and 12c and a part of projection light from the picture elements 12a and 12c is made incident on the light guiding-in part 42; and one light beam I is reflected by total reflecting surfaces 44 and 45, transmitted through the polarizing plate 31 from a projection end surface 46, and projected out. The light beam II is similarly transmitted through the polarizing plate 31 and projected out, and the projected light beams I and II seem to have passed through the defective picture element 12b. Thus, the light transmitted through normal picture elements 12a and 12c on both the sides of the defective picture element 12b is guided to the defective picture element 12b to compensate the defect.