baber/WOPTO huggingface dataset:
Patent JP-H0292017-A (JP)
Title: Output circuit
Inventor: IWASHITA SHINICHI
IPC: H03K19/0948
Filed: 1988-09-28
Abstract: PURPOSE:To reduce the potential fluctuation of a power supply line and a ground line at the transient time of the output to decrease the variance in the electric characteristic by controlling the rise and fall time of an output signal of a driving circuit driving an output stage circuit by means of a resistor provided to the driving circuit. CONSTITUTION:N-channel MOS transistors(TRs) QN1, QN2 are sufficiently smaller ON-resistances than the resistance of resistors R1, R2, respectively. Thus, the time required for the fall of an output signal of driving circuits 1A, 1B depends respectively on the resistor R1, the gate capacitance of a P-channel MOS TR QP3 and the resistor R2 and the gate capacitance of an N-channel MOS TR QN3. The resistors R1, R2 are made of a polycrystal silicon or a diffusion layer or the like, but the dispersion of the resistance is suppressed to nearly 10% by widening the width. Moreover, the rise time of the output signal OUT is easily controlled by varying the resistance of the resistors R1, R2.
Patent JP-H0295198-A (JP)
Title: Driving device for document scanning
Inventor: SUZUKI TAKASHI
IPC: H02P8/00
Filed: 1988-09-29
Abstract: PURPOSE:To enable picture reading having high accuracy in a low vibrations at the time of forwarding and optical system reading at high speed by large torque at the time of backing, and to eliminate the need for the improvement of the mechanical strength of an optical system and to reduce the cost of a device by changing over the drive control of a stepping motor used for driving the optical system of a copying machine in forwarding and backing. CONSTITUTION:A means 116 changing the sequence of a signal exciting a stepping motor 108 and a means 115 controlling currents or voltage flowing through the stepping motor 108 are provided. A driving method is changed over in response to the conditions of the drive of the stepping motor 108, and energy supplied is varied in response to the state of the drive of load and the alteration of torque required. To be concrete, the scanning rates of the scanning optical systems 101-103 of a copying machine are changed over at the time of the reading and scanning of a document and at the time of return scanning. Accordingly, vibrations peculiar to the stepping motor 108 are inhibited, thus largely increasing the speed of copying.
Patent JP-H03107848-A (JP)
Title: Photosensitive resin composition
Inventor: TOKO AKIRA
IPC: G03F7/027
Filed: 1989-09-22
Abstract: PURPOSE:To obtain good patterns with a smaller quantity of photoirradiation by incorporating a specific polyamic acid, amine compd., biscumarine compd., and oxazolone compd. into the compsn. with specific proportions. CONSTITUTION:The photosensitive resin compsn. formed by using the polyamic acid (A) copolymerized with 1 to 50wt.% silicone diamide expressed by formula I, the amine compd. (B) expressed by formula II as a photosensitive agent, the biscumarine compd. (C) expressed by formula III as a sensitizer, and the oxazolone compd. (D) expressed by formula [IV] as the initiator as its essential components and compounding 20 to 200pts.wt. photosensitive agent (B), 1 to 10pts.wt. sensitizer (C) and 1 to 20pts.wt. initiator (D) with 100pts.wt. (A) is used. In the formula I, n denotes 1 to 50, in the formula II, R1, R2 denote -H, -CH etc., X denotes -O-, -NH-; n denotes 2 to 3, in the formula III, R3, R4 denote alkoxy group, etc., in the formula IV, R5 denotes formula V, etc.; R6 denotes -H<-CH3, etc. Thus, the good patterns are obtd. with the smaller irradiation quantity.
Patent JP-H1181751-A (JP)
Title: Mesh fence
Inventor: MINE TATSURO
IPC: E04H17/16
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To improve workability by inserting a furring strip fitting having a slit on one side wall in a furring strip with wound edge parts of a net mutually welded longitudinal and lateral wire materials, and attaching a mesh panel to a support on the side wall of a winding press fitting on the outer periphery. SOLUTION: A plurality of longitudinal wire materials and lateral wire materials are mutually welded as a mesh panel 2 to make a lattice-like net, and a furring strip fitting 3 arranging a slit 32 is inserted in one side wall of a furring strip winding upper and lower edge parts. In this case, both the side walls of a press fitting attached to the side wall of a hollow part support 1 made in a furring strip fitting 3 and wound on the outer periphery of a furring strips inserting a fixing fitting 4 is inserted to attach the panel 2 to the support 1. Both the ends of an upper furring strips 21 are mounted on the fixing fitting 4 arranged on the side wall plate 2 of the adjacent supports 1 vertically provided on the ground, and inserted in the lower slit 32 of the furring strip fitting 3 from the gap of the lower part of the furring strips 21.  Thereby temporary fixing for the support 1 of the panel 2 by being fixed on the fixing fitting 4 is made easy, the fitting 3 is housed in the furring strips 21, difficult to be conspicuous, excellent in landscape and execution can be made easy.
Patent JP-H0590344-A (JP)
Title: Tab tape carrier
Inventor: ONDA MAMORU
IPC: H01L21/60
Filed: 1991-09-25
Abstract: PURPOSE:To facilitate mounting and electrical connection of a PCB by connecting a plurality of conductor layers of a two-layer TAB tape carrier to conductor layers of a three-layer TAB tape carrier through viaholes and by comprising bump pads connected to chips. CONSTITUTION:A structure of the laminate of a three-layer TAB tape carrier 3 and a two-layer TAB tape carrier 4, where a chip 1 is mounted. The three- layer TAB tape carrier 3 consists of a conductor layer 6, an adhesive 5, and an insulating layer 12 having outer lead bonding holes 12. The two-layer TAB tape carrier 4 consists of a plurality of conductor layers 10, 11 and insulating layers 7-9. A plurality of conductor layers 10, 11 have lower ends electrically connected to conductor layers 6 of the three-layer TAB tape carrier 3 through viaholes 16, 15, and their upper ends have bump pads 18 electrically connected to a chip 1. This design facilitates check of mounting and electrical connection of a PCB.
Patent JP-S63103815-A (JP)
Title: Apparatus for continuous production of sio fine powder or such
Inventor: FUNABASHI TOSHIHIKO
IPC: C01B33/18
Filed: 1986-10-17
Abstract: PURPOSE:To obtain SiO powder in high efficiency, by using a continuous process maintained to a reduced pressure from the charge to the delivery in the heat- treatment of an SiO2 oxide powder to generate SiO vapor and the recovery of condensed SiO powder. CONSTITUTION:A raw material mixture 8 composed mainly of an SiO2 oxide powder and containing a carbon-containing component or metallic silicon powder is continuously charged through hoppers 4a, 4b into a muffle 2. The mixture is heated in the muffle 2 with a heater 10 in a non-oxidizing atmosphere having reduced pressure to effect the reaction of SiO2 with carbon or silicon in the raw material mixture and generate SiO vapor. At the same time, a non-oxidizing gas is introduced into the muffle 2 through gas inlet ports 17, 18 and the generated SiO vapor is condensed in a gaseous phase. At the same time, the condensed product is transferred to SiO powder recovery chambers 11, 12 via transfer pipes 8, 9 heated with the heater 10 and is recovered in the form of SiO powder.
Patent JP-H1188534-A (JP)
Title: Security communication system
Inventor: AHIKO YOSHINORI
IPC: H04L12/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the service desired by a caller terminal adaptor by collating whether or not an information format is a predetermined format among a plural variety of formats so as to attain security check with higher security. SOLUTION: A caller side TA (client) 10 adds UUI information denoting desired service reception to a setup message and sends the resulting message. The setup message is received by a called party TA (server) 20. A line control section 21 extracts the UUI information added to the setup message received at a specific address and gives the UUI information to a discrimination section 22. A discrimination section 22 discriminates whether or not the UUI information has a predetermined format, analyzes the UUI information when the format of the message is the predetermined format so that whether all the UUI information is finished by only the 1st UUI information or the 2nd UUI information is transmitted is discriminated. Furthermore, when a password is included, the password is collated.
Patent JP-S6398764-A (JP)
Title: File recovery system for multi-computer system
Inventor: MIYAJIMA AKIRA
IPC: G06F15/177
Filed: 1986-10-15
Abstract: PURPOSE:To realize automatic recovery of data via another computer by storing the file recovery information into an external memory part that can receive accesses in a multi-computer system after replacement of files. CONSTITUTION:An external shared memory part 1 is set independently of computer systems 2A and 2B. The file access control means 9A and 9B give information to the recovery information storing means 6A and 6B since the recovery information is delivered for file recovery when a request of replacement is given to a file memory part 4. Then the information is stored in a recovery information storing area 5. The monitor means 8A and 8B transfer the health check signals with each other and detect abnormality when no health check signal is informed any more. Thus the recovery processing is carried out by recovery means 7A and 7B. In this case, the recovery information is supplied from the area 5 and the part 4 is recovered via the means 9A and 9B.
Patent JP-S6398762-A (JP)
Title: Processor incorporating system for multi-processor system
Inventor: TAJIMA MASAHIRO
IPC: G06F15/177
Filed: 1986-10-15
Abstract: PURPOSE:To decrease the hardware quantity by performing communication between processors via a host during a processor incorporating mode and incorporating the processor despite noises caused by the unstable state of a power supply with omission of a constitution that detect a fixed state of the power supply. CONSTITUTION:The inter-processor communication is usually carried out via a communication line 40. When it is needed to incorporate a processor 30a, the communication switching parts 32b and 32c of processors 30b and 30c switch the inter-processor communication requests produced internally so that these requests are given to the host communication parts 31b and 31c. When the communication is carried out between the processors 30b and 30c, the part 31b informs a host 10 that the inter-processor communication information is held via a control part 20 and transmits the communication information to the host 10. This transferred communication information is sent to the processor 30c from an information transfer part 13 via the part 20.
Patent JP-H1090439-A (JP)
Title: Gimmicky clock
Inventor: KOBATA SHIGERU
IPC: A63H13/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To give unexpectedness to the variation of the decoration of a gimmicky clock by making the moving mechanism of the decoration nonunderstandable. SOLUTION: An opening hole 2a is bored through the front plate 2 and another opening hole 10a is bored through a shield plate 10 so that the hole 10b can be faced oppositely to the hole 2a and the shield plate 10 is rotatably positioned behind the front plate 2. A plurality of divided areas having the same central angle is formed on the front face of a decorative plate 11 and the plate 11 is rotatably positioned behind the shield plate 11 after different decorations 12a, 12b, and 12c are respectively attached to the areas so that each decoration can be faced oppositely to the opening hole 2a.  A driving means 16 which rotatably drives the shield plate 10 and decorative plate 11 rotationally drives the decorative plate 11 when the opening hole 10a of the shield plate 10 comes off the position facing the opening hole 2a of the front plate 2 by rotatably driving the shield plate 10 and faces the opening hole 10 of the shield plate 10 oppsoitely to the opening hole 2a of the front plate 2 after a different decoration comes to the position facing the hole 2a.
Patent JP-S60139037-A (JP)
Title: Laser light transmitter
Inventor: MORI AKIYOSHI
IPC: H04B10/00
Filed: 1983-12-27
Abstract: PURPOSE:To stabilize the laser light in the direction of the transmitting optical axis by using a means which detects the radiating direction of the laser light and a means which can change continuously the transmitting beam direction of the laser light. CONSTITUTION:The laser light delivered from a laser oscillator 2 is made incident to an optical deflector 20 which can change continuously the direction of the light. Then the laser light is made incident to a beam splitter 21 from the deflector 20. A part of the light made incident to the splitter 21 is made incident to an angle detector 22, and the greater part of said light is sent to a target via a transmission optical system 3. Then the detector 22 detects the radiating direction of the laser light and sends the angle signal to an arithmetic controller 23. The controller 23 calculates a displacement degree from the prescribed transmission beam direction by the signal given from the detector 22. Then the deflector 20 is controlled by the displacement degree signal to set the displacement degree at zero. Thus it is possible to stabilize the laser light in the direction of the transmitting optical axis.
Patent JP-H0988808-A (JP)
Title: Axial swash plate type pump/motor
Inventor: TAKASHIMA AKIRA
IPC: F04B1/20
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reliably hold a swash plate at specified position and to prevent it from separating and dropping from a bearing by driving the one end of a swash plate by a hydraulic servo and pulling the other end toward a front case side by a pulling spring. SOLUTION: A shoe 13 freely connected to the one end of a piston 6 is slided on a thrust plate 7 fixed on the surface of a swash plate 19. Hydraulic pressure is supplied to a servo cylinder to determine the position of the servo piston 24 and the tilting angle of the swash plate 19. In this case, a driving pin 25 mounted on one end of the swash plate 19 is joined to a swash plate driving part 22 mounted on the end of a piston rod 23 of the servo cylinder. A pulling spring 27 is mounted between a driving pin 26 mounted on the other end of the swash plate 19 and a fixing pin 28 mounted on a front case 29 to always pull the swash plate 19 toward the front case 29 side and to press it on a bearing 2 supported by a bearing support 21.
Patent JP-S60134919-A (JP)
Title: Fluid controller
Inventor: FUJIEDA HIROSHI
IPC: G05D7/06
Filed: 1983-12-23
Abstract: PURPOSE:To cope with various kinds of meter number of fluid with one device by providing a selecting switch and a signal generator which generates a variable upper limit value in accordance with the meter number or fluid type signal from this switch. CONSTITUTION:If the device should cope with four kinds of meter number, the second, the third, the fourth, and the seventh and two kinds of fluid, 6B and 6C, set positions of a code switch 13 and its output codes are prescribed as shown by a table 1. On the other hand, upper limit values of individual kinds of meter number and fluid are set to values different from one another as shown by a table 2. Data of a table 3 are stored in an ROM14 as the signal generator on a basis of these two tables. If the kind of meter number and the kind of fluid to be coped with are the second and 6C, the output code of the switch 13 is 4. The ROM14 outputs data ''21'' in address 4 as the upper limit value. A comparator 9 compares upper limit value ''21'' and the counted value of a counter 5 with each other, and a cut-off signal is outputted if the counted value exceeds 21.
Patent JP-S61128717-A (JP)
Inventor: SATO HIROSHI
IPC: H02H3/05
Filed: 1984-11-22
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-H0691885-A (JP)
Title: Manufacture of ink-jet recording head
Inventor: KONO MAKOTO
IPC: B41J2/16
Filed: 1992-09-16
Abstract: PURPOSE:To make a space between nozzle plates each of ink and air and in registration between both discharge ports of them for effecting assembleably in a favourable dimensional accuracy, by a method wherein a removal part where a through hole divided into two of the top and bottom is formed in a part of a block of a dielectric, one side and the other side of which are made into the discharge ports for the air and ink, and the removal part is made into an air introduction part to an air discharge port. CONSTITUTION:A through hole 102 which becomes an air discharge port 201 and ink discharge port 202 is formed in a nozzle block 101. Then an intermediate part of the block 101 is cut off vertically to the through hole 102 at a width identical with a space between an air nozzle plate 207 and ink nozzle plate 208. The air nozzle plate 207, the ink nozzle plate 208, the air discharge port 201, the ink discharge port 202 and a part of an air chamber 209 are formed at the same time. Hereupon, the air nozzle plate 207 is made identical with external dimensions of a body member 301 and the ink nozzle plate 208 is made identical with external dimensions of an ink chamber 204, through which assembly of an ink-jet head can be finished by only joining the body member 301 to the nozzle block 101.
Patent JP-H02124846-A (JP)
Title: Salt of herbicide acid with long-chain nitrogen base
Inventor: HERUMAN BIIRINGERU
IPC: C07D233/10
Filed: 1989-09-21
Abstract: NEW MATERIAL: A salt of a herbicidal acid selected from the group consisting of phosphinic acids of formula I (wherein Y 1  is H; Y 2  is amino, or Y 1  and Y 2  may be combined with each other to form O; and W is hydroxyl or a mono- or di-peptide group derived from a natural amino acid) and phosphenylcarboxylic acids of formula II, which salt contains as the basic component a prim. aliphatic amine or an aliphatic amide (a) of e.g. formula III (wherein R 1  is a 6-22C saturated mono- or polyunsaturated aliphatic group or the like; and X is H or the like), a sec. or tert. amine (b) of e.g. formula IV, a polyamine (c) of e.g. formula V (wherein R 2  is a 1-21C saturated mono- or poly-unsaturated aliphatic group; A is -CO- or the like; m is 0, 2, 6 or 14; n=m+2; and r is 2 or 3) or the like.  
     USE: A herbicide having herbicidal action and being capable of being used to selectively control weed in the grassy cereals.  
     PREPARATION: A herbicidal acid as an acid component is reacted with a basic component in an aqueous medium to obtain a novel herbicidal salt. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08111877-A (JP)
Title: Method and device for displaying stereoscopic image
Inventor: OSHIMA TOSHIICHI
IPC: G06T15/00
Filed: 1994-10-12
Abstract: PURPOSE: To reduce the calculation loads of the entire images and to present more improved stereoscopic images to an operator by judging a graphic position based on the view point positions of left and right eyes and using different algorithm corresponding to the inside and outside of a fusion area. CONSTITUTION: The view point positions 202 and 203 of the left and right eyes of the operator are calculated as the reference of graphic data and relative coordinate values for which the position and the attitude of a position and attitute detector 107 are the reference are stored as offset for the positions 202 and 203. Then, the positions 202 and 203 are decided. By vector information for which signals from eyeball movement detectors 109 and 111 for the left eye and the right eye are analyzed in respectively corresponding line-of-sight direction measurement devices 108 and 110 and the attitude information of the head part of the operator, left and right line-of-sight directions for which a coordinate system for defining the graphic data is the reference are calculated. Based on the line-of-sight directions, image generation algorithm and the parameter are selected.  At the time, corresponding to visual resolution, it is judged that the graphic position is present inside or outside of the area.
Patent JP-H1090926-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: KINO HIDEKI
IPC: G03G5/05
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an organic photoreceptor highly sensitive to a long wavelength light as semiconductor laser beam, excellent in characteristic stability in repeated use, and usable with positive charge by using a mixed coagulate of X-type non-metal phthalocyanine and titanyl phthalocyanine as charge generating agent. SOLUTION: In an electrophotographic photoreceptor having a photosensitive layer dispersively containing an organic pigment as charge generating agent on a conductive base, a mixed coagulate of X-type non-metal phthalocyanine and titanyl phthalocyanine is used. The composition of the mixed coagulate is preferably formed of 0.1-10.0wt% of titanyl phthalocyanine, and the remainder of X-type non-metal phthalocyanine. When the titanyl phthalocyanine is less than 0.1wt.%, the sensitivity is low, and when it exceeds 10.0wt.%, the reduction of the surface potential in repeated use is increased to arise a problem.
Patent JP-H1189183-A (JP)
Title: Brushless motor
Inventor: KAI KENJI
IPC: H05K3/36
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor, in which the quantity of heat is supplied to a soldering land part in a soldering operation, the soldering operation can surely be performed and whose quality is stable by a method, wherein a thermal conduction resistance part which regulates thermal conduction is installed at a housing part which comes into contact with the soldering land part on a flexible printed-circuit board in a brushless motor which is composed of the flexible printed-circuit board and the housing part. SOLUTION: A housing 1 is composed of a metal body as a good heat conductor. However, a quantity of heat in a soldering operation is hardly dissipated to the housing 1 due to a cutout part 2 and hole parts 3 as thermal conduction resistance parts formed inside the housing 1. Consequently, the quantity of heat supplied to the soldering operation can be used to heat a land part 4 and to melt supplied solder. When the quantity of heat is identical, the soldering operation can be performed in a short time, and an electric connection with stable quality can be obtained.
Patent JP-S6489245-A (JP)
Title: Dew water influx preventive device for cathode-ray tube
Inventor: NAGURA JIRO
IPC: H01J29/00
Filed: 1987-09-30
Abstract: PURPOSE:To prevent water drops from a large quantity of dew which does not dry for a short period of time from inflowing into a deflecting coil and a CRT socket by fitting sponge pieces in the form of a ring on the neck of CRT and the deflecting coil mounting part of the CRT. CONSTITUTION:Sponge pieces 5, 5' coiled in the form of ring are fitted on the deflecting coil 2 mounting part of a CRT 1, wherein the CRT 1 mounting direction is such that the face plate is up and the neck 3 is down, and on the socket 4 mounting part of the neck 3 of the CRT 1. A large quantity of water drops which drip down from around the CRT 1 and do not dry for a short period of time are all absorbed by the ring-shaped sponge pieces 5, 5', even in case abrupt change in the climate condition has caused dewing. This prevents influx of the dew water into the CRT socket and deflecting coil.