baber/WOPTO huggingface dataset:
Patent JP-2001063053-A (JP)
Title: Recording head, electric wiring board and recording apparatus equipped with them
Inventor: SAITO RIICHI
IPC: B41J2/05
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive recording head by preventing an increase in the cost of a recording element substrate. SOLUTION: A recording head is equipped with a liquid emitting substrate, an electric wiring board H1300 performing the electrical connection of a power supply and the liquid emitting substrate and a storage part holding body holding not only the liquid emitting substrate and the electric wiring board but also a liquid storage part supplying a liquid to a liquid supply port and the storage part holding body stores a recording liquid related to recording operation to supply the same from the liquid supply port of the liquid emitting substrate. The electric wiring board has a pair of the continuity paths H2304a, H2304b connected to a pair of the electrode parts of the liquid emitting substrate to supply the drive power from a signal generating means and a part in a pair of the continuity paths is formed so as to be wider than the other part therein.
Patent JP-S6297083-A (JP)
Title: Card reader
Inventor: MATSUOKA YOSHIFUMI
IPC: G06K17/00
Filed: 1985-10-23
Abstract: PURPOSE:To shorten the measuring time and also to avoid such a case where a contact pin is soiled by a card to cause defective conduction, by using a mechanism for discriminating an integrated circuit IC card from a magnetic card and a reading contact. CONSTITUTION:An IC card 6 inserted through an entrance 7 is sent to the inside via a feed roller 2 and a holder roller 4. Then the signals written on the magnetic stripes are read by a magnetic head 8. The contents of these read signals are decided by a reading circuit. Then an electromagnetic solenoid 9 is actuated to attract a magnetic bar 10 only when the presence of the card 6 is decided. Then an arm 11 attached to the bar 10 is turned around an action point 13. Thus an attachment terminal 12 for contact pin to the card 6 which is attached at the middle of the arm 11 is pushed down strongly to secure contact with a contact of the card 6. In such a way, the contact pin has automatic contact with the contact of the card 6 only when the card 6 is inserted. This can shorten the measuring time and also avoid such a case where the contact pin is soiled by the card 6 to cause defective conduction.
Patent JP-S6393593-A (JP)
Inventor: NAKAJIMA TAKANOBU
IPC: B26D1/46
Filed: 1986-10-04
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-S60128484-A (JP)
Inventor: YOSHIDA MASARU
IPC: G09F9/00
Filed: 1983-12-15
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-H0283420-A (JP)
Title: Optical power meter
Inventor: OGASAWARA TADAHIKO
IPC: A61B18/20
Filed: 1988-09-21
Abstract: PURPOSE:To accurately measure the distribution of the real power density of laser beam having a wide expanse by dividing a light detection part into a plurality of photodetector parts to arrange the photodetector parts on a spherical surface and calculating the respective energy intensities detected by the photodetector parts to individually display the same. CONSTITUTION:The laser beam transmitted from a laser generator 3 through a laser probe 4 is emitted from the emitting tip of said probe 4 in a radially expanded state and respective photodetector parts 7a-7d detect said beam to convert the same to the electric signals corresponding to the energy intensity thereof. These electric signals are transmitted to the signal processing parts of a power monitor 2 through respective signal transmitting cords 8a-8d and the signal processing parts convert said signals detected by the respective photodetector parts 7a-7d to energy intensity values per a unit area. That is, the difference between the detection areas of the photodetector parts 7a-7d or the difference in the number of element parts 7e... is negated and the accurate energy intensity values per a unit area are calculated. The energy intensity values corresponding to the positions of the photodetector parts 7a-7d are respectively displayed on output display parts 9a-9d.
Patent JP-S6391839-A (JP)
Title: Optical disk
Inventor: YOSHIZAWA TAMAE
IPC: G11B7/24079
Filed: 1986-10-03
Abstract: PURPOSE:To permit fail-proof tracking even after the change of reflectivity by writing by preliminarily setting the two reflectivities of the recording medium itself which does not contain the effects of diffraction and interference by groove structure to different values. CONSTITUTION:An optical disk constructed to permit writing is provided with a spiral or concentrical part A having the definite width and spacing in a radial direction for recording information and a part B sandwiched by the part A. Either of the part A or part B is made into the groove structure. The reflectivity RA of the recording medium in the part A and the reflectivity RB of the recording medium in the part B are preliminarily set at the different values. The width XA of the part A measured in the radial direction is usually 0.3-1.6mum and the pitch YA is 1-2mum, where XA<Y. The ratio of XA and the width XB of the part B is usually in a 1:4-4:1 range. The depth (d) of the groove structure in the part A or the part B is usually in a lambda/48<=d<=11lambda/48n range (n is the refractive index of the substrate) with respect to the wavelength lambdaof a laser for recording and reproduction and is preferably lambda/8n.
Patent JP-H04119202-A (JP)
Title: Electropneumatic converter
Inventor: ANAMI SHUNICHIRO
IPC: F15B5/00
Filed: 1990-09-10
Abstract: PURPOSE:To improve the vibration resistant characteristics of an electropneumatic converter without giving less influence on the mounting posture thereof by providing permanent magnets on the fore end faces of two leg parts of a york having three legs including the two legs, to which two leg parts no coil is installed, and also providing a flapper arranged to be opposite to the fore end faces of the leg parts to be able to swing freely, a zero (0) adjusting mechanism therefore and a nozzle. CONSTITUTION:A coil 6 is fitted on a leg part 21B of a york 21, and permanent magnets 4A, 4B of which polarities are opposite to each other are arranged at fore end faces of leg parts 21A, 21C, while a flapper 22 is arranged to be opposite to the magnets 4A, 4B as well as the fore end faces of the leg parts 21A, 21C. This flapper 22 with the same length as the york 21 is supported at its longitudinal central part by means of a fulcrum spring 7 so as to swing freely. A nozzle 10 is provided at the fore end face of the flapper 22 being opposite thereto, whereby pressure air SUP which has passed through a throttle 25 via a pressure air passage 27 is jetted therefrom. It is thus possible to improve the vibration resistance without being subjected to the influence of a mounting posture.
Patent JP-H1178816-A (JP)
Title: Running car body
Inventor: TAKEGAWA KAZUHIRO
IPC: A01C11/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To easily detect whether right and left brake pedals are interconnected, and accurately detect running car body driven even in a paddy field or on a wrong road by placing a detecting switch at a position higher than the ground surface. SOLUTION: In the running car body, a pair of brake pedals 28L, 28R which respectively brake right and left wheels, by being stepped on are arranged right and left, and a connector 29 which integrally interconnects the right and left brake pedals 28L, 28R or independently separate one from one are provided. According to the operating condition of the connector 29, a cable 33 sets a switch 36 to ON or OFF to detect connection condition.
Patent JP-2001062800-A (JP)
Title: Deburring device for laser beam machining of pipe-shaped member such as joint ring forming curved pipe of endoscope
Inventor: MORII TAKAHIRO
IPC: G02B23/24
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To perform a deburring and grinding operation not affected by the diameter of a pipe-shaped, member, capable of simultaneously performing the deburring and grinding of both end surfaces, capable of removing burrs produced by the machining of a pipe side peripheral surface and then grinding, and not limited by the formation of the end face of the pipe-shaped member. SOLUTION: A cylindrical rotary brush 51 for deburring is supported rotatably and reciprocally in the direction in parallel with a rotating shaft thereof, and a short pipe 11 as a workpiece is supported in the state that the rotary brush 51 is inserted into the center of the short pipe 11. Also, the short pipe 11 is allowed to be supported so as to be moved circularly under the condition that the rotary brush 51 is brought into contact with the inner peripheral surface of the short pipe 11. Thus, the deburring and grinding functions for the inner peripheral surfaces of the short pipe 11 can be enhanced, and deburring and grinding machine for both end faces or side peripheral surfaces can be performed simultaneously.
Patent JP-2001068474-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEDA HIROYASU
IPC: H01L21/285
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To readily reduce increase of wiring capacitance caused by high density of a wiring layer and prevent generation of malfunction by forming a first wiring along an upper part of a surface step, and a second wiring along a lower part of a surface step adjacent mutually apart up and down in a vertical direction to a semiconductor substrate. SOLUTION: A field oxide film 2 is formed on the surface of a semiconductor substrate 1, and a diffusion layer 3 is formed in an element region. An irregular layer insulation film 4 is formed, a wiring layer 5 is formed in a recessed part thereof, a wiring layer 6 is formed in a projection part thereof, and a wiring layer 5a connected to the diffusion layer 3 is formed similarly. A layer insulation film 7 is formed all over. That is, the irregular layer insulation film 4 is formed on a field oxide film 2 and a height difference between a recessed part and a projection part of the irregular layer insulation film 4 is (t) and the wiring layer 5 is formed in a recessed part and the wiring layer 6 is formed on a projection part at the same time, and a separation distance between the wiring layer 5 and the wiring layer 6 is shown by (d).
Patent JP-H0553069-A (JP)
Title: Scanning optical device
Inventor: YOSHIZAWA ATSUTOMO
IPC: G02B26/10
Filed: 1991-08-23
Abstract: PURPOSE:To prevent deviation in an optical axis from occurring by employing the same material of a base material which fixes an optical member as that of a supporting member which supports a pedestal. CONSTITUTION:A laser beam source 1 is fixed in part of the pedestal 2, and a rotary plogonal mirror 3 which deflects a laser beam according to the advancing sequence of an emitted laser beam, and an f-theta lens system 4 are arranged on the laser beam source. Also, the pedestal 2 is fixed on the supporting member 5 with a screw 6. In such a case. for example. cast iron whose main component is iron is used as the material of the pedestal 2. Similarly, cold-rolled steel plate whose main component is iron is used as the material of the supporting member 5. The coefficients of linear expansion of the cast iron and the cold-rolled steel plate show almost the same value since their main components are iron, and since the amount of expansion of the pedestal 2 is almost same as that of the supporting member 5 even when temperature rise occurs, no distortion is generated in the pedestal 2, and no deviation of the optical axis occurs. Also, the amount of expansion between the screws of the pedestal 2 and the supporting member 5 when the temperature rises show the same value and no deviation of the optical axis occurs even when aluminum die casting is used in the pedestal 2 and an aluminum alloy plate in the supporting member 5.
Patent JP-H04117809-A (JP)
Title: Package method for piezoelectric element
Inventor: NOSE YASUTO
IPC: H03H9/02
Filed: 1990-09-07
Abstract: PURPOSE:To make the piezoelectric element device small and the profile thin by making package constitution members with >= two materials in the combination of a metal and a ceramic relating to the packaging method of an function element employing a piezoelectric material such as a crystal vibrator, a SAW filter and a resonator. CONSTITUTION:A package member having a glass-made recessed part is manufactured by melting and forming a glass and an electrode lead member 2 is inserted at the forming. Then a surface acoustic wave element (SAW filter) 3 employing a crystal substrate is adhered to the bottom of a glass made member 1 and the SAW filter 3 and a lead 2 are interconnected by a wire bonding 5. Finally, a flat glass member 6 to an outer circumferential part in which nickel sputtering is applied and the glass member 1 with the SAW filter incorporated thereto are sealed by the anodic bonding (300 deg.C, 600VX10min) under a and then the manufacture is made complete.
Patent JP-H0979859-A (JP)
Title: Offset measurement device of vibration type angular velocity sensor
Inventor: KANEKO HIROYUKI
IPC: G01C19/56
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To simply perform offset measurement even after mounting an angular velocity sensor, reduce an error due to change of the lapse of time and temperature change of the angular velocity sensor, and improve angular velocity detecting accuracy of the angular velocity sensor. SOLUTION: A signal for offset measurement of a low frequency f1 is impressed, and the output S1 at the time (S1 =Af1 +C, where A: constant) is measured (S21, 22). A signal for angular velocity detecting high frequency f2 is applied, and the output S2 at the time (S2 =Amf1 +C, where f2 =mf1 ) is measured (S23, 24). An offset value C [C=(mS1 -S2 )/(m-1)] is computed, based on both measured output S1 , S2 .
Patent JP-H0975419-A (JP)
Title: Sensor for good conductive circuit
Inventor: FUJII ATSUO
IPC: A61H39/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To sense good conductive circuit safely and certainly. SOLUTION: A good conductive circuit sensor concerned is equipped with a pair of electrodes 1, 2 to be brought into contact with a human body, a power supply 3 to impress a DC voltage on the electrodes 1, 2, a measuring means 5 for the value of current flowing, and a polarity changeover means 7 to change over the polarity of the voltage to be impressed on the electrodes 1, 2. Further the arrangement includes a judging part 6 to judge whether it is a good conductive circuit from the changing amount of the measured amperage when the polarity is changed over. This prevents an excessive stimulus given to the human body through utilization of change in the amperage flowing through the human body with the changeover of the polarity.  Sensing of good conductive circuit is made by the use of the fact that the amperage through the human body changes in a good conductive circuit with the changeover of the polarity but that does not change substantially in a non-good conductive circuit.
Patent JP-H0766580-A (JP)
Title: Shield structure of wiring board
Inventor: MOTOJIMA SHUJI
IPC: H05K9/00
Filed: 1993-08-30
Abstract: PURPOSE:To reduce the number of components and to improve assembly operativity by containing and fixing a wiring board to an intermediate position of a shield case and by fixing the shield case to a housing. CONSTITUTION:A metallic plate is bent, a rectangular solid-shaped shield case 10 whose upper surface is opened and which is sized for containing a wiring board 14 is formed, a flange part 11 is formed by bending each ridge side facing an opening of the shield case 10 to an outside and an attaching hole 12 is shaped in the frame part 11. Two wiring board supporting pieces 13 are formed by cutting and raising in each confronting side wall of the shield case 10 in the middle position thereof. The wiring board supporting piece 13 is once bent horizontally and further bent upward vertically. A narrow top end part 13a is formed in an upper end of the supporting piece to fit to a slit hole 15 provided to four positions of the wiring board 14. The top end part 13a and the slit hole 15 are soldered, the wiring board 14 is fixed to the shield case 10 and held at its intermediate position and the shield case 10 is fixed to a housing 6 by a screw 16 passed through the attaching hole 12.
Patent JP-2000062847-A (JP)
Title: Can-type container
Inventor: KARATSU MAKOTO
IPC: B65D77/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a pull-top can-type container which can easily be opened without using an ancillary implement, such as a can-opener, necessary at the time of opening beverage cans, can containers, etc., of various kinds, is capable of preserving foodstuffs and the like for a long period of time, and is excellent in transparency and glossiness, and moreover, for which retort treatment is possible because of excellent resistance to heat. SOLUTION: This can-type container is a plastic container consisting of a container main body and a lid for airtightly sealing the container main body. The container main body is formed with a laminate made of a polycarbonate resin 16 and a thermoplastic polyester resin 17 laminated on the inside of the polycarbonate resin 16. The aforementioned lid is an easily unsealable lid having a flange part to be joined to the main body of the container, a central part for covering an opening of the main body thereof, a score provided on the circumference of the central part, and a pull-tab for unsealing the lid.  An outer side of the lid consists of a sheet made of a plastic, and an inner side thereof consists of a composite film having at least three layers of a metallic foil and a plastic film, in which a film made of the thermoplastic polyester resin 17 is laminated on the inner side of the plastic film forming the innermost layer.
Patent JP-S60128693-A (JP)
Inventor: TANIGUCHI TSUTOMU
IPC: H05K1/18
Filed: 1983-12-15
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-2000065731-A (JP)
Title: Surface plasmon resonance angle detection device and sample supply collection method
Inventor: TAJIMA HARUO
IPC: G01N21/05
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an SPR angle detection device that can eliminate the need for a pump for feeding liquid and simplify the device itself since the resonance angle can be detected accurately by surely performing filling while preventing mixing of air into a flow cell even if the amount of sample is small by using a micropipette that is used for a small amount of dispensing operation in an analysis operation field, and a sample supply collection method. SOLUTION: A supply adapter 23 and a collection adapter 25 with a fitting part with a shape that matches with that of the chip of a suction discharge tool, are connected to each passage of a cell block 9 being formed on the supply and delivery sides of the flow cell 9a. While the chip of the suction discharge tool is bonded into the fitting part of the supply adapter 23, a sample solution is supplied from the suction discharge tool and is filled into the flow cell 9a and at the same time the chip of the suction discharge tool is inserted into the fitting part of the collection adapter 25 after a resonance angle is detected, thus sucking and collecting the sample solution in the flow cell.
Patent JP-H1083890-A (JP)
Title: Fluorescent lamp lighting device
Inventor: OKUTSU KENZO
IPC: H05B41/392
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction and miniaturization by enabling a device to operate with only one power supply and to control a decrease in the life of a fluorescent lamp by preheating electrodes sufficiently when turning the lamp on. SOLUTION: In a fluorescent lamp lighting device, for turning on a fluorescent lamp 4O, which includes a ballast part 20 equipped with an inverter forming part and a control part 1O which sends a control signal to the ballast part 20 to dim the fluorescent lamp 40, the ballast part 20 has an oscillation means for sending a signal to the inverter forming part by oscillating for at least a certain period; a signal switch means for switching this signal to the control signal after the certain period and sending the control signal to the inverter forming part; and a power supply means for supplying the operating power of the control part by transforming the signal from the inverter forming part.
Patent JP-H0795458-A (JP)
Title: Still video camera
Inventor: KIMIZUKA CHIKADA
IPC: H04N5/225
Filed: 1993-09-24
Abstract: PURPOSE:To provide a still video system that can select a desired TV signal system and a desired picture quality level by means of a single camera by using an optional image pickup unit and then freely attaching/detaching this pickup unit to/from a common camera main body. CONSTITUTION:A control means 14 of a camera main body 3 reads the characteristic information out of a characteristic storing circuit 11 of an image pickup unit 2 and grasps the type and the number of pixels of a solid state image pickup element 5 of the unit 2, the capacity, etc., of a frame memory buffer 8 of the unit 2, and the characteristic of an optical system. These grasped information are used as the basic information in a photographing state, for example, for segmentation of data out of the buffer 8 and processing of these data, for data compression processing required for improvement of the recording density of an external memory 18, and for lens error correction processing. Therefore it is just required to add the unit 2 later when the change of using purpose is desired. Thus various variations can be enjoyed at low cost by a still video camera.
Patent JP-H11342496-A (JP)
Title: Piston press
Inventor: NOMI KENJI
IPC: C08J11/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a piston press with excellent maintenability, which can separate a solid component and liquid from a mixture of solid and liquid. SOLUTION: This press comprises: a filtration cylinder 13 wherein at least one part of a side wall is composed of a filtration screen for filtrating the mixture of solid and liquid and discharging the liquid as soon as the mixture of solid and liquid is introduced to the inside; a squeezing piston 14 which is stored above the filtration cylinder 13, and reciprocatably installed in the filtration cylinder 13; a pushing up piston 20 which is reciprocatably installed at the bottom of the filtration cylinder 13; a cleaning means which is installed on an outer periphery of the piston 20 and contacts with an inner face of the cylinder 13 and cleans it when the piston 20 is reciprocated in the cylinder 13; and a solid component removing means for removing the solid component on the piston 20 when the piston 20 is positioned at the upper end of the cylinder 13.  Further, a pressing face of the bottom end of the piston 14 may be formed in a manner that a center part is protruded from the peripheral part.
Patent JP-2000054700-A (JP)
Title: Key-less entry receiver
Inventor: NAOI TAKASHI
IPC: B60R25/24
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a key-less entry control system at a low cost and in a precisely tuning structure. SOLUTION: A receiver 1 constructed of a super heterodyne type includes a sweeping means 2b for controlling a local oscillator 104 to sweep its oscillation frequency within a preset range, a received signal intensity detecting means 111 for detecting the intensity of a received signal and a sweep control means 2a for controlling the sweeping means 2b. The sweep control means 2a is formed in a structure of detecting a received wave signal in accordance with the intensity of the received signal and stopping sweeping of the oscillation frequency, so that a transmitter 4a and the local oscillator 104 with vibrators 4031, 1041, if not so stable and inexpensive, can be surely tuned and an error in detection can be prevented by prohibiting sweeping stop during reverse sweeping leading to unstable intensity of the received signal.