baber/WOPTO huggingface dataset:
Patent JP-H08171078-A (JP)
Title: Reflection type liquid crystal projector
Inventor: KENMOCHI MASAHITO
IPC: H04N9/31
Filed: 1994-12-19
Abstract: PURPOSE: To provide a projector where undesired reflected light is eliminated and whose contrast ratio is high. CONSTITUTION: A counter substrate surface, a rear face and a picture electrode are not in parallel so as to separate the reflected light and incident light, so that the undesired reflected light is prevented from being incorporated into display light. Thus, a reflection optical system having a cross-sectional shape whose thickness is obliquely changed is stuck on the principal plane of a dichroic prism 102 on a light incident side. The reflection optical system 106 whose cross-section is wedge-shaped or a triangular prism type reflection optical system is used as the reflection optical system. Or, the principal plane itself of the dichroic prism 102 on the light incident side is formed to be inclined as a slope 108, so that the outgoing light and the reflected light of a substrate surface are separated.
Patent JP-H03173168-A (JP)
Title: Manufacture of multilayer mutual connector
Inventor: JIYAKUESU REIBOBITSUTSU
IPC: H01L21/48
Filed: 1990-11-20
Abstract: PURPOSE: To convert a batch process production into a continuous process production by applying a protective layer to the rear side of a carrying tape and passing the carrying tape through a work station thereby producing a multilayer interconnected body. CONSTITUTION: A reel type carrying system 103 comprises a carrying tape 104, a carrying tape feed out reel 106, a carrying tape winding reel 108, a protective tape feed out reel 110, a spring charged roller 202 for tightening a tape being slacked through local variation of tape speed, and a control passage 302 for each spring charged roller. The carrying tape 104 is passed through one or more work station 102 for performing various processing steps. At the ends of a series of work stations, the tape 104 is wound around a winding reel 108 along with a protective tape 112 being fed out from the protective tape feed out reel 110. Purpose of the protective tape is to protect a partially completed multilayer interconnected body against damage.
Patent JP-H10139011-A (JP)
Title: Method for packing surface sheet of tatami mat
Inventor: HAMA HIROBUMI
IPC: E04F15/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To allow a producer such as a farmer to easily seal and pack surface sheets of a tatami mat. SOLUTION: A plurality of surface sheets 1 of a tatami mat are mounted on a sheet 2, the sheet 2 is two-folded from a fold line 3 to wrap the surface sheets 1, and edges of the sheet 2 are stuck by a heat-welding means or the like. A suction pipe 4 is inserted from a non-stuck part 7 inside the sheet 2, the inside of the sheet 2 is sucked to vacuum by a suction machine 9, then the pipe 4 is drawn out of the sheet 2, and the non-stuck part 7 is stuck to seal the surface sheets 1. Mud particles attached at the time of mudding may not scatter around, discoloration and generation of mold can be prevented, and transportation and management of the surface sheets 1 of a tatami mat is easy.
Patent JP-H10275848-A (JP)
Title: Dual blade robot
Inventor: FAIRBAIRN KEVIN
IPC: B25J11/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enable a robot to treat wafers uniformly an to attain high throughput by a method, wherein a robot equipped with two motors which are connected together through a magnetic coupling is included, and two or more wafers are transferred at the same time passing through a vacuum system. SOLUTION: A robot, equipped with dual wafer handling blades 520 and 522, is arranged in a transfer chamber 104 so as to transfer a wafer from one chamber to another. A magnetically coupled robot 500 includes a frog leg-shaped assembly connected between two vacuum hubs and the dual wafer handling blades 520 and 522 and provides motions in both the rotation direction and radial direction to the robot blades in a stationary plane. Two wafers 502 are placed on a wafer blade assembly 540, the wafer blades 520 and 522 are extended in a wafer path, so as to send the wafers onto treatment regions 618 and 620 or the take out them from the regions.
Patent JP-H08142708-A (JP)
Title: Part assembling structure for front section in car room
Inventor: KAMATA MITSUO
IPC: B62D25/08
Filed: 1994-11-25
Abstract: PURPOSE: To realize the design and manufacture of a module without increasing the weight and cost at the front section in a car room. CONSTITUTION: Upper sections of multiple unit parts constituting the front section in a car room are fixed to a steering member 9 in advance, and they are formed into a module. When the unit parts are assembled to a car body, both end sections of the steering member 9 and the lower sections of multiple unit parts are fixed to the car body.
Patent JP-H07170260-A (JP)
Title: Network management system
Inventor: TAKAGI MASAHIRO
IPC: H04L12/24
Filed: 1993-12-16
Abstract: PURPOSE:To provide a network management system for monitoring and controlling a network without letting an operator be limited by a management area. CONSTITUTION:The network is divided into the plural management areas provided with a network resource 4 and a management means 3 for managing the resource 4 and this system is provided with a conversion means 5-1 connected between the two management areas for converting the expression form of the network resource information of the management areas 2-0 to the form of the other management area 2-1, an operation means 6 for performing at least one of the monitoring and control of the network resource 4 through the management means 3 and a control means 11 for deciding the management area 2 of the network resource 4 relating to the information obtained by successively converting the expression form of the specified network resource information to the form of the adjacent management area 2 based on mapping rules and setting an information communication path between the management means 3 of the management area 2 and the operation means 6 when a management request for which the network resource 4 of the certain management area 2 is specified is supplied from the operation means 6.
Patent JP-S63443-A (JP)
Inventor: ROBAATO II SANDAAZU JIYUNIA
IPC: C22F1/00
Filed: 1986-12-29
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-H06137455-A (JP)
Title: Flow rate proportional control valve
Inventor: IDO KENJI
IPC: F16K31/06
Filed: 1992-10-29
Abstract: PURPOSE:To remarkably enhance hysteresis and reduce a manufacturing cost by adjusting a time required for intermittently closing a valve port so as to regulate and smooth a flow rate, and eliminating a factor exerted on the hysteresis. CONSTITUTION:A valve port 6 is disposed for communicating the inlet 3 and outlet 5 of a valve casing 8 with each other. A plunger 24 is loosely fitted on the center axis of a coil 19 for opening or closing the valve port 6 in a vertically movable manner. The plunger 24 is energized toward the valve port 6 by resilient force of a spring 25, and a valve body 23 is disposed. A damper chamber 12 closely sealed by a diaphragm 11 is provided in the valve casing 8, thus constituting a control valve, which is PWM-controlled.
Patent JP-H04188357-A (JP)
Title: User identification omitting system
Inventor: SUZUKI SHIGEFUSA
IPC: G06F21/31
Filed: 1990-11-22
Abstract: PURPOSE:To simplify identification processes by registering the communication number of a user or an identifier and the desired access point of the user on a data base after completing user identification. CONSTITUTION:A desired access point 3 of a user 1 is registered from an IC card or a terminal 2 supporting a password identifying function together with the communication number of the user 1 or the identifier. Afterwards, when accessing the communication number of the user 1 or the identifier, a signal transfer node 5 refers to the data base 6. As the result, the identification process of the access point 3 desired by the user can be omitted for the desired period of the user 1. Thus, the processes is simplified and security is secured for access from a terminal, which can not mount the IC card equipped with the password identifying function, or a terminal having no password identifying function.
Patent JP-H05149505-A (JP)
Title: Feeding method for chemical liquid
Inventor: KUMAMOTO KEISUKE
IPC: F22D11/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the title method whereby its formation can be made small and simple. CONSTITUTION:With manual operation or through an automatic control device 50, a liquid feed pump 42 is driven, following which a hydrazine stock solution feed pump 48 is driven, and thus a definite amount of hydrazine stock solution is fed to water in a feed-water line 44. This hydrazine solution is fed to a process plant 34 through a solution pipe-line 44'. After the solution is fed, the liquid pump 42 is stopped.
Patent JP-2001133611-A (JP)
Title: Optical-diffused layer and optical member
Inventor: KOBAYASHI SHIGEO
IPC: G02F1/13363
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To develop an optical diffused layer which can prevent glare, even in a display device having a minimized pixel size so as to obtain high definition of an image, and to develop an optical member using that layer. SOLUTION: This optical diffused layer shows the following properties. When a lattice filter is deposed at the position 1.5 mm above a light-emitting plane and the optical-diffused layer having fine recesses, and projections is disposed at the position 1.5 mm above the filter, the luminance distribution on the optical- diffused layer is visualized as a binary distribution image by changing the luminance into binary values, based on the average luminance. In this image, the size of the spot consisting of a bright part (1) is <=500 μm in the longitudinal direction. The optical member has the optical-diffused layer on at least one side of a polarizing plate or elliptically polarizing plate.  By forming the optical- diffused layer having a structure of fine recesses and projections, in such as manner that the size of a bright part in the binary luminance distribution based on the average luminance be equal to or smaller than a specified value, and glare can be prevented effectively and stably.
Patent JP-2000107481-A (JP)
Title: Device for seaming in hollow-loop produced in hemming machine
Inventor: MATSUMOTO FUMIO
IPC: D05B65/06
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a short seam-in length of a hollow loop by setting a rotating speed of a sewing machine at a relatively slow speed when a hollow loop is sewn in a seam of an edge of a sewing start of a cloth to be sewn, wherein the hollow loop generated at the time of an end of sewing is sewn in a seam of an edge of a sewing start of a next cloth to be sewn. SOLUTION: When a pedal is on, a rotating speed at a rotating start of a sewing machine is made slower than a rotating speed of plain seam, and a cloth B to be sewn is run unit a hem (e) of a sewing start reaches a needle location part 2 of a needle plate 1. At this time, a hollow ring A wound around a claw part 3 for a seam forming part 3 of the needle plate 1 remains as it is. Next, the hem (e) of the sewing start reaches near a tip of the claw part 3, and reaches a position wherein a length between the hem (e) of the sewing start and a scalpel 4 for cloth hem cutting is a specified length, in this case, rotation of the sewing machine is stopped for a while.  An air suction tube A of a hollow loop holding device 18 is moved from a second position to a third position, the hollow loop A is drawn to a front side and stitched in a seam of an edge of a sewing start of a cloth B to be sewn.
Patent JP-H08179358-A (JP)
Title: Active matrix panel
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/1368
Filed: 1994-12-20
Abstract: PURPOSE: To anode-oxidize the surfaces of gate electrodes of all protection TFTs constituting protection elements for preventing dielectric breakdown and characteristic change in a pixel part due to static electricity, etc., and to give a sufficient dielectric strength to these protection TFTs. CONSTITUTION: By integrally forming the protection electrodes of two protection TFTs 51, 52 constituting the protection elements 50a-50c to either one of gate wiring 4 connected to a short line 7 formed on a surplus part 1B of a substrate 1 and a relay electrode (electrode for connecting data wiring to the short line 7) 8, the surfaces of the gate electrodes of the protection TFTs 51, 52 are oxidized by anode oxidation processing making the short line 7 a feeding path.
Patent JP-H10144111-A (JP)
Title: Luminaire for vehicle
Inventor: HIRAI SUMIO
IPC: B60Q1/04
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To aim at the waterproof between a car body and a lamp, and use a seal member in common by supporting a seal member, which is made of the elastic material, with a seal wall, and pressing the seal member to a car body for contact at the time of fitting the seal member to the car body. SOLUTION: A seal wall is stood in a back surface of a lamp body 2 so as to surround an area, which is formed with a lamp fitting hole and a fastening part 8. This seal wall 10 is formed into a spiral shape, which is wound twice and a half, and a starting end 11 and an end 12 are formed in parallel with each other in both sides of a part 13a of an intermediate part 13, and an engaging groove, of which both ends are opened, is formed. An overlapped part of the engaging groove 14, namely, the starting end 11 and the end 12 are positioned so that the starting end 11, which is positioned outside, is directed downward for opening. With this structure, even in the case where a back surface of the lamp body 2 is exposed to the rain water or the like, infiltration of water into the lamp through the end of the engaging groove 14 can be prevented.
Patent JP-H08180649-A (JP)
Title: Method and device for disk reproducing and disk
Inventor: OGATA HITOSHI
IPC: G11B27/02
Filed: 1994-12-20
Abstract: PURPOSE: To obtain the method and the device for disk reproducing having a wide application area and to obtain a disk for the above. CONSTITUTION: In a microcomputer 6, the definition of the movement control of a pickup 3 is beforehand given. The microcomputer 6 gives command signals to a servo control circuit 5 based on the commands given by a DTMF decoder 13 and the defined control operations. On the other hand, the information read from a CD 1 by the pickup 3 is given to the microcomputer 6 through a digital signal processing circuit 7. Based on the TOC information contained in the microcomputer 6, the microcomputer 6 discriminates whether the CD 1 records the DTMF signals or not. If it is affirmative, a muting circuit 9 is activated, the audio signals of Rch, in which the DTMF signals are recorded, are muted and a display 14 displays the sign which is beforehand set.
Patent JP-H05153303-A (JP)
Title: Image forming device
Inventor: TODOME TAKESHI
IPC: G03G15/22
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the image forming device such as a user friendly copying machine used more easily in which no waste of time is caused for the user. CONSTITUTION:The device consists of a portable communication scanner 2 reading picture information and sending the read picture information by using a radio signal and a communication copying machine 1 able for radio communication with the communication scanner 2. The picture information read by the communication scanner 2 is processed into a radio signal and it is sent to the communication copying machine 1, which receives the picture information sent from the communication scanner 2 and copying processing based on the received picture information is implemented.
Patent JP-H03176845-A (JP)
Title: Multichannel recording and reproducing device
Inventor: HORIKAWA KAZUHIRO
IPC: G11B27/22
Filed: 1989-12-05
Abstract: PURPOSE:To simplify circuit configuration by transmitting a marker signal representing the forefront of information to be recorded to a channel head. CONSTITUTION:The device is equipped with a multihead 10 for recording consisting of plural channel heads, a marker signal generating part 24 connected to one channel head of the multihead 10 and transmits the marker signal representing the forefront of the information to be recorded to the channel head, and a control part 28 to transmit the marker signal to the marker signal generating part 24 when detecting the arrival of the information at the channel head of the multihead 10. Therefore, since the marker signal is sent to only the channel head corresponding to a specific track in a reproducing device, no filter circuit to distinguish the marker signal is required at another channel head. Thereby, the circuit configuration can be simplified.
Patent JP-H02162900-A (JP)
Title: Three d system acoustic amplifier
Inventor: OKUMURA HACHIRO
IPC: H04S1/00
Filed: 1988-12-15
Abstract: PURPOSE:To eliminate the waste of low frequency reproducing power amplifier when a center speaker is not used by suitably switching the connection between the power amplifiers for 4 channels and L, R and C channel speakers. CONSTITUTION:Power amplifiers 3, 4, 11 and 12 for four channels are provided, when stereo reproduction is executed in a three-D system, the respective one channel of the power amplifiers 3 and 4 are used to drive an L and R channel speakers 15 and 16, and the two channels of the power amplifiers 11 and 12 are used for the BTL-driving of a C channel speaker 17. When normal reproduction is executed, the power amplifiers 3 and 11 are used for the driving of the L and R channel speakers 15 and 16, and the respective two channels of the power amplifiers 4 and 12 are used for the BTL-driving of the L and R channel speakers 15 and 16. Thus, there are no unused speakers when any stereo reproduction is executed, and the wasteless acoustic amplifier in the three-D system can be obtained.
Patent JP-2000149717-A (JP)
Title: Seesaw style electronic component
Inventor: MIYAZAKI KIYOSHI
IPC: H01H23/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a seesaw style electronic component that can easily rockingly be installed on a board even if its key top is not journalled to another member formed in the vicinity of its outer periphery nor connected by a hinge, and can be miniaturized and thinned. SOLUTION: The vicinity of a rocking center axis of a key top 40 is fixed to a flexible mounting film 30, and the mounting film 30 is fixed to a membrane switch board 20 by the use of a mounting plate 10 and frame members 60, 60. A switch contact is turned on and off by rocking the key top 40 centering its rocking center axis by the bend of the mounting film 30. The vicinity of the rocking center axis of the key top 40 may be fixed directly to the membrane switch board 20 by omitting the mounting film 30.
Patent JP-H08182237-A (JP)
Title: Electric rotating machine
Inventor: KOIDE MASAMICHI
IPC: H02K15/12
Filed: 1994-12-21
Abstract: PURPOSE: To obtain an electric rotating machine in which the winding can be secured firmly into the slot and can be taken out easily at the time of disassembling. CONSTITUTION: A polyester tape 4 is wound, as a mold releasing film, around an armature winding 1 insulated from the earth. The armature winding 1 is secured firmly into a slot 6 through the cures layer 9 of epoxy resin impregnating the outside of the polyester tape 4. When the armature winding 1 is drawn out from the slot 6 for the purpose of repair, the polyester tape 4 is cut in the center on the wedge 7 side by means of a cutter, thus taking out the armature winding 1 easily while leaving the polyester tape 4 in the slot 6.
Patent JP-2001134184-A (JP)
Title: Connecting structure for strut of display implement
Inventor: NIWA KENJI
IPC: G09F1/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for struts of a display implement which can turn and hold the struts at a prescribed angle, is simple in connection and is good in operability. SOLUTION: Since respective bulging parts 8 and 17 of the respective struts 6 and 15 and annular recessed surfaces 27a and 27b of a connecting pipe shaft member 21 fit each other, the struts are not easily removable. Outer peripheral surfaces 9a, 9b, 18a and 18b adjacent to each other of approximately regular octagonal shaft parts of the struts 6 and 15 and joint surfaces 28a, 28a, 28b and 28b of the connecting pipe shaft member 21 are joined to each other and therefore if the strut 15 and the connecting pipe shaft member 21 are relatively turned, friction resistance increases before the angle parts greater in the radius than the outer peripheral surfaces rub the joint surfaces and pass by the same, by which a moderation effect is generated.  Detent legs 10 and 10 at the front end face of the strut 16 are engaged with engaging recessed grooves 31 of a bottom 29, by which the relative turning of the strut 6 and the connecting pipe shaft member 21 is prohibited.
Patent JP-H02162966-A (JP)
Title: Detection system for black character
Inventor: IMAO KAORU
IPC: H04N1/52
Filed: 1988-12-16
Abstract: PURPOSE:To detect a black picture element with high accuracy by comparing a threshold level set adaptively in response to a minimum level of a 3-primary color signal with a maximum difference of the 3-primary color signal and discriminating and detecting it as a black picture element when the maximum difference is smaller than the threshold level. CONSTITUTION:The maximum difference obtained by supplying the 3-primary color signal to a maximum difference detection means 11 and a minimum level obtained by supplying the 3-primary color signal to a minimum level detection means 12 are derived and a threshold level generated by a discrimination means 13 is set adaptively in response to the minimum level. Then the threshold level and the maximum difference are compared and when the maximum difference is smaller than the threshold level, it is discriminated to be a black picture element. In this case how many picture elements discriminated to be black picture elements exist in a local area are counted and when the count is A prescribed value or over, the character is discriminated as a black character, thereby detecting the black character more accurately.
Patent JP-H09158859-A (JP)
Title: Scroll type compressor
Inventor: UEDA MOTOHIKO
IPC: F04C18/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce a drive torque during 0% displacement operation in order to enable continuous operation without using a clutch in a scroll type compressor. SOLUTION: An end plate 4a of a fixed scroll 4 is so provided with a bypass hole group 17 provided with a similar check valve in addition to a discharge hole 19 as to enable an operation chamber 20 to communicate with a bypass chamber 24 and as to enable the bypass chamber 24 to communicate with a suction chamber 22 by means of a bypass flow route 29. In addition, the bypass flow route 29 is opened and closed by means of a spool 50, and a suction port 21 is opened and closed by means of a spool 52. A spring 51 is mounted between the two spools 51 and 52, and the suction side pressure and the discharge side pressure are applied to the right end of the spool 50 and to the left side of the spool 50, respectively, via a switch valve 53.  The suction port 21 is shut down by means of the spool 52 before the bypass flow route 29 is closed by means of the spool 50 during 0% displacement operation, and the density of coolant to be bypassed is lowered.