baber/WOPTO huggingface dataset:
Patent JP-S55112613-A (JP)
Title: Control unit for gate of dam
Inventor: KAWAMURA KOUTAROU
IPC: G05D9/12
Filed: 1979-02-23
Abstract: PURPOSE: To automatically and correctly perform discharge control and to prevent artifitial mis-judgement, by the gate control through the calculation of gate opening in matching with the legal discharge from the dam water level a given time after the confirmation of operation of dam discharge alarm unit.  
     CONSTITUTION: When the discharge start instruction switch is applied on the control desk 5, the initial discharge start instruction signal e 1  is fed to the gate control section 7. The control section 7 receives the signal e 1  to output the operation signal e 2  to the dam alarm unit 2 and receives the signal e 3  during the opertion from the unit 2 to confirm the operation, then the gate open signal e 4  is outputted to the gate 1 after the legal time. If the unit 2 is inoperative, the dam alarm failure signal e 5  is outputted to the display unit 6 to stop the gate signal after that. The signal e 4  is the signal of the gate opening in matching with the legal initial dischrage calculated from the function of dam water level to the gate designated as the discharge gate from the control desk 5. Thus, the switch application from the control desk automatically and correctly performs a series of initial discharge control to prevent the  occurrence of human failure due to artifitial mis-judgement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52104056-A (JP)
Title: Thermal compressing and fixing bonding method
Inventor: OZAWA MASAKAZU
IPC: H01L21/603
Filed: 1976-02-27
Abstract: PURPOSE: To eliminate the thermal compressing and fixing inferiority by means of performing the wire bonding of electrode of pellet, after the recovery of temperature, after performing the wire bonding in a unnecessary region of lead frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52104259-A (JP)
Title: Defect position detection unit
Inventor: KANAMORI TAKAHIRO
IPC: G01B17/00
Filed: 1976-02-27
Abstract: PURPOSE: To make the decision of the position of defect of a inspected material with good reappearance character, by means of installing a magnetic field detector in a inspection device, in an nondestructive inspection of welded part of pipe and so on. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05216262-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIRAO AKIKO
IPC: G03G5/10
Filed: 1992-02-05
Abstract: PURPOSE:To provide the electrophotographic sensitive body high in sensitivity and small in variation of characteristics by forming an electric charge generating layer on a substrate subjected to treatment for orientation control. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating an undercoat layer 2 subjected to orientation treatment on the surface, a charge generating layer 3, a charge transfer layer 4 on a conductive substrate 1 made of an aluminum-deposited plastic sheet. The surface of the undercoat layer is subjected to an orientation processing by the rubbing, lithographic, holographic, sputtering processed, and the like, to form roughness on the surface. The photosensitivity of the photosensitive body is remarkably enhanced by vacuum-depositing chloroaluminum-monochlorophthalocyanine or the like on the surface of the undercoat layer 2 roughened by these processed to form the charge generating layer 3, because the dye molecules of a charge generating material are oriented and efficiently absorb light.
Patent JP-S54112187-A (JP)
Title: Luminous semiconductor device
Inventor: SOEJIMA KATSUTOSHI
IPC: G09F9/33
Filed: 1978-02-22
Abstract: PURPOSE: To eliminate a brightness difference as to a luminous semiconductor wafer which has several luminous parts isolated electrically, by equalizing the area of the PN junction of each luminous part even if areas between respective luminous parts to be displayed are different and by obtaining the desired display area by covering it with an opaque film.  
     CONSTITUTION: As for the display element displaying two-digit and one-digit numeral and mark T, the slanting-line parts are luminous display parts, and dotted parts have PN junctions. Further, each digit is composed of seven light-emission diodes 1 to 7 or 1' to 7'; both digits have a common cathode and segments equivalent each other between both digits are connected via the same donductors. In this constitution, segment whose luminous part areas are equal have equal brightness by dynamic driving, but the variance of brightness occures if areas are different like 7 and 7'. For the purpose, PN junction areas are made equal and then, unneeded parts are covered with Al films, so that a difference in brightness will be prevented from occurring even when segments are driven by the same current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62178994-A (JP)
Inventor: ASAMI TOSHIHIRO
IPC: G09G5/34
Filed: 1986-02-03
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-S59146058-A (JP)
Title: Electrophotographic sensitive body
Inventor: MASUDA JITSUO
IPC: G03G5/00
Filed: 1983-02-08
Abstract: PURPOSE:To prevent the sticking of a carrier to an electrophotographic sensitive body during development with a two-component type developer by polishing the uppermost insulating layer of the sensitive body having a three-layered structure with an abrasive material or the like. CONSTITUTION:A photoconductive layer of CdS or the like is formed on an electrically conductive member of Al or the like, and the photoconductive layer is coated with a transparent insulating layer such as a polyester film to manufacture an electrophotographic sensitive body having a three-layered structure. At this time, the upper-most insulating layer is polished by slightly wiping the surface about once or twice with an abrasive material of 1-2mum grain size, sandpaper, waste gauze or the like to provide fine dense unevenness of about 0.01-2mum roughness including innumerable projections. It is preferable to polish the insulating layer so as to describe small circular arcs.
Patent JP-H01195823-A (JP)
Title: Toilet device
Inventor: ARIKAWA TOMIO
IPC: E03D9/00
Filed: 1988-01-29
Abstract: PURPOSE:To make it possible to remove the source of objectionable odor in a toilet by making such that a dirty part in a gap between the top surface of a stool and the bottom surface of the title device can be easily cleaned by rotating the main body of the device about a securing bolt as a center. CONSTITUTION:The bottom surface of a device body 1 mounted on the top surface of a stool 2 is provided with a slide groove 7 for inserting a bolt head 10 which groove is opposite to the top surface of the stool and opening to the rear of the stool, and is also provided with an attachment section 8 stepped down from the contact surface on the stool in the shape of a recess. A securing member 20 consists of a bolt 9 with its connecting section 11 between a shank 9 and the head 10 being at least a curved surface or a spherical surface, a resilient body 12 of an approximate abacus bead shape, a resilient body 13 of an approximate conical shape, and a nut 14. The device body 1 is made to be rotatable about the center of the head 10 of the securing bolt 9. Namely, a structure is made in which dirty part in the gap between the top surface of the stool and the bottom surface of the device body can be easily cleaned to eliminate the source of objectionable odor.
Patent JP-H08211621-A (JP)
Title: Resist coating device
Inventor: NAMIKI JUNICHI
IPC: G03F7/16
Filed: 1995-02-08
Abstract: PURPOSE: To provide such a resist coating device that a roll bar holder can be exchanged and adjusted for its position and that resists or roll bars can be exchanged only by exchanging small numbers of mount parts for the roll bar. CONSTITUTION: This resist coating device is equipped with a roll bar 3 which rotates while at least a part of the surface is dipped in a resist soln. in a tray 5, a roll bar holding member 6 mounted to the tray 5 to hold the roll bar 3 so that the roll bar can rotate, and a nip roller above the roll bar 3 to press the roll bar 3. A glass substrate is carried at a specified speed between the roll bar 3 and the nip roller to bring the resist soln. into contact with the substrate to form a resist film. In this device, the roll bar holding member 6 has a composite material of a rotation supporting part 6a and a mount part 6b. The rotation supporting part 6a is directly in contact with the nip roller and is made of a resin. The mount part 6b is attached to the tray 5 and is made of a metal material.
Patent JP-S62185500-A (JP)
Title: Electrodynamic transducer and manufacture of the same
Inventor: HEUVINCK LEO A K
IPC: H04R9/04
Filed: 1987-02-02
Abstract: In an electrical transducer comprising a magnet system (1), a diaphragm (5) and a voice-coil device (3, 4), coupled to a diaphragm, the voice coil (3) being situated in an air gap (2) of the magnet system (1) and the magnet system further being coupled to a chassis (7), the chassis is provided with a connection unit (10) having at least two coupling means (11, 14) each comprising a first terminal (12 and 14 respectively) for receiving an electric signal and a second terminal (13 and 16 respectively) which is electrically coupled to said first terminal, each second terminal being electrically coupled to the electrical connection (20 and 21 respectively) of the voice coil (3) via a lead (18 amd 19) respectively (Fig. 1). The leads (18, 19) are provided with spacer means (22) of an electrically non-conductive material, for example a plastics (Fig. 2a). 
<??>Preferably, the connection unit (10) further comprises mechanical coupling means (26, 27) which cooperate with the spacer means (22) to establish a mechanical coupling between said means prior to the electrical coupling of the two leads (18, 19) to the two second terminals (13, 16). The mechanical coupling is established by clamping.
Patent JP-S54113329-A (JP)
Title: Solar cell built-in camera
Inventor: SUZUKI RIYOUICHI
IPC: G03B17/00
Filed: 1978-02-24
Abstract: PURPOSE: To make it possible to extract an electromotive force, even if solar cells are partially shielded, by connecting in parallel a plurality of series connections of solar cells, which are distributed and arranged on the surface of a camera body, thereby to constitute the charging circuit of a secondary battery.  
     CONSTITUTION: Solar cell units 20 and 21 are arranged on the surface of a camera body whereas a unit 22 is arranged on the  upper surface of an upper cover and a unit 23 is arranged on the side of a penta-prism cover 11, thus constituting series connections of solar cell units. And, these units 20, 21, 22 and 23 are connected in parallel to constitute the charging circuit of a secondary battery. Even if the unit 20 is partially shielded by the hand 14 of an photographer, it is possible to obviate the excessive reduction in the charging current to the secondary battery if the incident lights upon the other units 21, 22 and 23 are not shielded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000224438-A (JP)
Title: Sensor interface device and data transfer method therefor
Inventor: GOKAN MANABU
IPC: H04N5/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To output image data in a desired order, to process the image data without calculating and rearranging the addresses of the image data by the data processor of a poststage and to reduce overhead time in the data processor. SOLUTION: This device is provided with a field memory part 4 for storing the image data by a field unit and outputting the image data by a pixel unit, a line buffer part 7 for inputting the image data from the field memory part 4 and holding the image data by a line unit, a buffer control part 8 connected to the line buffer part 7 for outputting the image data from the line buffer part 7 to external equipment and a scanning conversion part 9 for controlling the field memory part 4 and the line buffer part 7. The scanning conversion part 9 allocates the address of the transfer destination of the image data stored in the line buffer part 7 by the line unit and informs the bus control part 8 and the bus control part 8 transfers the image data from the line buffer part 7 based on the address of the transfer destination from the scanning conversion part 9.
Patent JP-H02203321-A (JP)
Title: Method for orienting liquid crystal material
Inventor: YUASA KOYO
IPC: G02F1/1333
Filed: 1989-02-01
Abstract: PURPOSE:To orient a liquid crystal material at a high degree with a simple operation and good productivity by orienting the liquid crystal material by shearing force between pressurizing rollers which are different in rotating linear velocity. CONSTITUTION:The liquid crystal material 3 passes between a pair of the pressurizing rollers 1 and 2 rotating at the different rotating linear velocities v1, v2 in the laminated state of a flexible material 4 and the liquid crystal material 3 to orient the liquid crystal material by the shearing force. The lamination of a counter substrate may be executed even before or after the liquid crystal material passes between the pressurizing rollers. The liquid crystal material is formed to a film of a specified thickness by the pressure or gap of orienting roller pair and the film formation and orientation are simultaneously executed by the velocity of the orienting roller pair in a method for simultaneously executing the film formation and the orientation. The liquid crystal material is oriented in this way at the high degree with the simple operation and the good productivity.
Patent JP-H08211307-A (JP)
Title: Electron endoscope
Inventor: KITANO SEIJI
IPC: H01R13/7197
Filed: 1995-02-08
Abstract: PURPOSE: To provide an electron endoscope reducing emission of noise, etc., of a from a signal cable and without causing a peripheral device, etc., of an endoscope device to malfunction. CONSTITUTION: A connector 1 connected to a light source device is provided on a terminal end of a connection code prolonged from the operation part of the electron endoscope, and a connection part 93 is provided in a snap resistance 149 formed in the vicinity of the terminal end of the connection code to which the rear end of the connector 1 is connected, and the signal cable 97 is inserted into a cylindrical ferrite core 30 arranged in the connection part 93, and the core 30 is fixed to the signal cable 97 by a thermal shrinking tube 161, and the emission, etc., of the noise through the signal cable 97 is reduced by the ferrite core 30.
Patent JP-S62179146-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEMOTO TOYOKI
IPC: H01L27/108
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the leakage current of a semiconductor integrated circuit device by a method wherein the bottom of a trench is constructed of thick oxide film region, and width of the oxide film region thereof is made broader than width of the opening part of the trench region. CONSTITUTION:At two adjoining N-type regions 34, 34', because an oxide film region 32 and a P<+> type diffusion region 33 are extended large in the lateral direction, the lower part 46 of a trench region is long, and the flowing path of a leakage current il is elongated sufficiently. Namely, because width of the opening of the trench part is about 1.5mum, depth is 5mum and width of the under part of the trench is about 3mum, the substantial distance between the regions 34, 34' is elongated to the degree of three times of the usual distance for the sake of elongation of the distance in the depth direction and owing to film thickness of the oxide film 32 differed from the usual films. Accordingly, the size becomes the same with the one according to a gentle rule of three times in length by using the same design rule, and the leakage current can be also reduced to a nearly negligible grade.
Patent JP-H07230955-A (JP)
Title: Vapor growth method and its device
Inventor: ODA KATSUYA
IPC: C23C16/44
Filed: 1994-02-18
Abstract: PURPOSE:To control a substrate well in temperature in a short time before a growth operation takes place so as to enable impurities to adhere less to the surface of the substrate to decrease defects in an epitaxial film. CONSTITUTION:A reaction chamber is quickly reduced in pressure so as to make a substrate drop to a film growth temperature in a phase that the substrate is cooled down after it is heated at a high temperature in a cleaning gas to clean its surface. By this setup, time required for the substrate to drop from a surface cleaning temperature to an epitaxial film growth temperature can be remarkably shortened, impurities are less attached to the surface of the substrate, and make the carrier profile steep. A device can be lessened in thermal history. Furthermore, an epitaxial growth process can be enhanced in throughput by a reduction in a temperature falling time.
Patent JP-S59147549-A (JP)
Title: Direct repeater
Inventor: NOGUCHI YOSHIFUMI
IPC: H04B7/15
Filed: 1983-02-10
Abstract: PURPOSE:To relief the characteristic requested for a band pass filter by specifying the direction of coupling of a circulator to decrease the interference between transmission and receiving. CONSTITUTION:A receiving signal f1 of an antenna 1 is applied to a BPF5 via the circulator 3, a signal at an unnecessary band is eliminated and applied to a circulator 6. The circulator 6 has the direction of coupling in the arrow of solid lines, the signal f1 is reflected on a BPF 13 of f2, applied to an amplifier 7 where the signal is amplified and applied to a circulator 8. The circulator 8 has the direction of coupling shown in arrows in solid lines. The signal is applied to a mixer 11 via a BPF10 of f1, mixed with an output of an oscillator 12 and converted into a signal of f2 and applied to the amplifier 7 through a BPF13 of f2 via the circulator 6. The amplified output is applied to the circulator 8, reflected on the BPF10, applied to a BPF9 of f2 and transmitted from an antenna 2 via a circulator 4. The receiving signal f1 of the antenna 2 is transmitted similarly by the signal f2 from the antenna 1.
Patent JP-S62179651-A (JP)
Title: Rain drop detector
Inventor: IYODA NORIBUMI
IPC: B60S1/08
Filed: 1986-01-31
Abstract: PURPOSE:To make a response to the lowering of detection sensitivity, by detecting variations in impedance between electrodes which are divided into a plurality of unit electrodes and attached onto the back of a dielectric body at specified intervals therebetween to generate an abnormality signal when the variations exceed a fixed limit range. CONSTITUTION:A case 1 is mounted to a bonnet of an automobile with window sections 1a and 1b forward. Rectangular plate shaped dielectric bodies 7 and 7 are arranged in a case 1 facing windows 1a and 1b and electrodes 8 and 9 divided into respective unit electrodes are attached onto the backs of the dielectric bodies 7 and 7. Variations in the impedance between the electrodes 8 and 9 corresponding to the amount of rain drops attached are detected with a detection circuit 13 and applied to a microcomputer 32 of a control circuit 30 as a frequency signal Sf. On the basis of the signal Sf, the computer 32 controls a relay 35 for switching the expanded wiping mode of a wiper and a relay 36 for controlling the driving of the wiper while an abnormality signal S3 is outputted when the frequency increment of the signal Sf exceeds a set limit range. The signal S3 enables a countermeasure against the decrease of the detection sensitivity.
Patent JP-H03226714-A (JP)
Title: Control system for operator panel
Inventor: KAMOI HISAAKI
IPC: G09G3/04
Filed: 1990-01-31
Abstract: PURPOSE:To make improvement in operation convenience by stopping driving when the lapse of the specified time from the start of display is measured by a display time measuring section while the display driving of the content instructed to a liquid crystal display section when there is an instruction of the display. CONSTITUTION:A display driving section 2 drives the display concerning the content instructed to the display driving section 3 and the display time measuring section 4 starts the measurement of the display time when there is the instruction for the display to the display driving section 3 provided on an operator panel from a display instruction section 1. The display time measuring section 4 eventually instructs the stop of the display to the display driving section 2 upon lapse of the specified time. The use time of the display driving section 3 is, therefore, eventually shorter than heretofore when there is the display instruction for the same number of times. The period of parts exchange is prolonged in this way and the number of the times of the parts exchange is decreased. The operator panel which is easily usable for the user is thus obtd.
Patent JP-S54115355-A (JP)
Title: Preparation of 2-(2-fluoro-4-biphenylyl)malonic acid ester
Inventor: SOGA TAKEO
IPC: C07C69/612
Filed: 1978-02-25
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of an analgesic and anti-phlogistic agent, economically, by reacting an acetonitrile derivative with a lower alcohol and water in the presence of an acid catalyst.  
     CONSTITUTION: The compound III is prepared by mixing 1 mole of an acetonitrile derivative of formula I (R is lower alkyl) with ≥1 mole of a lower alcohol of formula II (R' is lower alkyl) and 1 mole or a slightly excess amount of water, and stirring and reacting the mixture in the presence of an acid catalyst such as HCl, H 2 SO 4 , benzenesulfonic acid, etc., at room temperature or by heating. The compound I, which is a novel compound, can be obtained from the compound IV through several steps. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60166337-A (JP)
Title: Sheet material for secondary molding
Inventor: KOBAYASHI MASANORI
IPC: C08L7/00
Filed: 1984-02-07
Abstract: PURPOSE:A sheet material for secondary molding having improved vacuum molding properties, blow molding properties, and heat distortion resistance, obtained by blending a vinyl chloride resin with an alpha-methylstyrene-acrylonitrile copolymer, molding the blend into a sheet form. CONSTITUTION:(A) A vinyl chloride homopolymer having 400-1,500, preferably 700-1,500 average polymerization degree or a copolymer containing >=60wt% vinyl chloride, or (B) the component A and a reinforcing agent for impact resistance such as ABS resin, MBS resin, etc., or (C) a composition consisting of 5- 50pts.wt. chlorinated polyvinyl chloride resin containing 60-70wt% chlorine, 95- 50pts.wt. component A, and the reinforcing agent for impact resistance is blended with a copolymer comprising 90-60wt% alpha-methylstyrene and 10-40wt% acrylonitrile, kneaded by an extruder, etc. is uniformly as possible, and molded into a sheet form. The composition has improved elongation characteristics at high temperature, and improved balance of tensile strength and strain.
Patent JP-H03225244-A (JP)
Title: Thin-film piezoelectric body
Inventor: MIZUNO NAOKI
IPC: G01L9/08
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the piezoelectric body which can be formed to a smaller size and thinner film by depositing the thin-film layer of piezoelectric ceramics by evaporation on a substrate on which a lower electrode film is formed and forming an upper electrode on the surface thereof. CONSTITUTION:The lower electrode 11 is previously formed on a planar spring 10 as a substrate and a ZnO film 12 of about 4 micron thickness as the thin-film layer of piezoelectric ceramics is formed on the surface thereof. The upper electrode 13 is mounted on the surface of the film 12, the voltage between the upper and lower electrodes is measured while a curved deformation is applied on the planar spring 10 in an arrow direction, by which the voltage changing in proportion to a displacement speed can be taken out. Since the formation to the thinner film as a whole is possible, the thin-film layer well follows up the deformation, such as bending and does not break. The incorporation of this piezoelectric body even to the surface of mechanical part, etc., with a slight space is possible. The fine working by the formation as the thinner film is possible and contribution is made to the miniaturization and productivity.