baber/WOPTO huggingface dataset:
Patent JP-H08107201-A (JP)
Title: Charge transfer element
Inventor: TANABE AKITO
IPC: H01L21/339
Filed: 1994-10-04
Abstract: PURPOSE: To reduce charge detection part capacity, and improve charge detection sensitivity. CONSTITUTION: An N-type channel region 3 which is divided by a P-type well 2 and a P-type element isolation region 9 is formed on an N-type semiconductor substrate. Transfer gate groups 41-43 and an output gate electrode 5 adjacent to the final stage of the transfer gate groups are formed on the N-type channel region 3 via an insulating film. An N-type floating diffusion region 11 is adjacently formed to the output gate electrode 5, and an output amplifier 10 is connected. An N-type reset gate buried region which has a concentration profile deepper than N-type impurities of the N-type channel region 3 is formed between the N-type floating diffusion region 11 and a reset gate electrode 6, and a P-type reset gate surface region 13 connected with the P-type element isolation region 9 is formed on the surface of the N-type reset gate buried region.
Patent JP-S6481908-A (JP)
Title: Spectral element
Inventor: FUJITA JUNICHI
IPC: G02B5/28
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a spectral element which has high strength and adequate resolving power and does not require intricate optical systems by alternately laminating molybdenum and lithium fluoride at respectively specific film thicknesses in such a manner that the film thickness ratio of the molybdenum and the lithium fluoride attains 0.1-10. CONSTITUTION:This spectral element is the artificial multi-layered film which is provided with periodic structures by alternately laminating the molybdenum (Mo) 2 and the lithium fluoride (Lif) 3 respectively to >=1atom. and <=400Angstrom  film thicknesses on a substrate 1 in such a manner that the film thickness ratio of the Mo 2 and the LiF 3 attains 0.1-10. Glass, silicon, sapphire, etc., having optically flat surfaces are used for the substrate 1. A vacuum deposition method or neutralized ion beam sputtering method, high-frequency sputtering method, etc., are used for the alternate lamination of the Mo 2 and the LiF 3. The spectral element which has the high strength and the adequate resolving power and does not require the intricate optical systems is thereby obtd.
Patent JP-H04124233-A (JP)
Title: Manufacture of half-solidified metal
Inventor: YAMAGUCHI RYUJI
IPC: B22D11/00
Filed: 1990-09-12
Abstract: PURPOSE:To discharge half-solidified metal with a fixed solid phase rate by operating torque exerting on a stirrer from the viscosity of half-solidified metal and controlling its discharging flow rate so that the torque obtd. by a torque detector will be regulated to the value of the operated torque or below. CONSTITUTION:By a bath 2 for molten metal having cooling means 10 and a stirrer 5, cooling and stirring effects are given while molten metal is fed to the space between the inner wall of the bath 2 and the stirrer 5, and half- solidified metal is continuously manufactured and is discharged through a discharge nozzle 14. Then, strring torque exerting on the stirrer 5 is operated from the apparent viscosity of the half-solidified metal. The opening degree of the discharge nozzle 4 is regulated and the discharging flow rate of the- solidified metal is controlled so that the torque obtd. by a torque detector 8 set at a rotating and driving system 7 of the stirrer 5 will be regulated to the operated torque value or below. In this way, accidents to the half-solidified metal such as clogging in a device can be evaded.
Patent JP-S6480842-A (JP)
Title: X-ray analyzer
Inventor: ISHIDA HIDENOBU
IPC: G01T1/36
Filed: 1987-09-24
Abstract: PURPOSE:To suppress the peak shift quantity of a crest value and to determine the upper-limit and lower-limit values of a pulse height analyzer automatically by utilizing the counted value of detection pulses when an applied voltage is varied stepwise. CONSTITUTION:While the gain of a proportional amplifier is held at a constant level close to the maximum range, an applied high voltage control means (a) outputs a control signal to vary stepwise the high voltage applied from a high voltage generator to an X-ray detector. At this time, a peak detecting means (b) detects the maximum value of the counted value of detection pulses counted by a counter. A signal output means (c) fixes the applied voltage with which the X-ray detector has its maximum value. The measurement mode of a differential curve is entered and the upper-limit and lower-limit values of the crest value analyzer are determined according to the differential curve. Consequently, the peak shift quantity of the crest value is suppressed and the upper-limit and lower-limit values are determined automatically.
Patent JP-H04121048-A (JP)
Title: Moving element for linear motor
Inventor: SATO HIDEO
IPC: H02K41/02
Filed: 1990-09-11
Abstract: PURPOSE:To hold a fixed interval between a moving element and a stator by providing a deforming part for limiting a space from the stator to a substrate of the element by an attraction force, and mounting a space limiting member for limiting the approaching movement to the stator. CONSTITUTION:A moving element 12 has a substrate 26 as a reaction plate. That is, a deforming part 44 separably movable at a stator by bendably deforming to a stator 14 is provided at one or a plurality of positions of an intermediate part in a moving direction along the stator 14 of the substrate 26. Wheels 36, 38 and 52, 54 are mounted as space limiting members for limiting the approaching movement of the substrate 26 to the stator 14 to hold the interval to the stator constant. Thus, the element 12 is always limited to be spaced from the stator 14 by an attraction force, with approaching the stator 14 limited by the wheels 36, 38, and 52, 54, and hence the interval between the element and the stator can be held constant.
Patent JP-H1167423-A (JP)
Title: Ion wind blowing duct device
Inventor: SAKAI YUUZOU
IPC: A61L9/22
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To accelerate an ion wind body to blow the generated gas in an arbitrary direction without using an external power by rectifying an ion wind in company with a corona discharge in a duct. SOLUTION: In a duct 1, a plurality of gold-plated needle poles 2 are arranged at a pitch of 36 degree at 15 positions, in the right spiral direction. The air introduced from an outer air introduction port 5 at a rear side of the duct by a negative pressure of an ion wind pressure generated from the needle poles 2, is accelerated by the needle poles 2 to be led out from an ion wind ejection port 6. A high-voltage power supply 3 impresses -7 kv upon the needle poles 2. An attachable/detachable filter 4 for preventing contamination of an inner wall surface of the duct is installed between the needle poles 2 and the duct 1. Thereby, an ion wind can be generated in the duct 1 in company with a corona discharge generated from the electrodes high-voltage impressed, so that an ion body can be accelerated and rectified to be released.
Patent JP-S62101002-A (JP)
Inventor: UMEHARA KIYOKAZU
IPC: H01C7/12
Filed: 1985-10-29
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-H03102397-A (JP)
Title: Musical sound generating device
Inventor: SEKINE SATOSHI
IPC: G10H1/06
Filed: 1989-09-16
Abstract: PURPOSE:To enable musical sound generation wherein sound reflection is simulated by a musical instrument housing by giving a musical sound signal which has specified pitch corresponding to a generation timing deviation and a sound volume different every time a musical sound is specified, and thus generating a sound with the musical sound signal. CONSTITUTION:One or more of musical sound signals TS1 - TS4 are inputted from the output line S1 of a sound source circuit 22 to the delay line of a musical sound control circuit 24. Therefore, when pitch information corresponding to K1 is supplied to the circuit 22, musical sound control information corresponding to a key group KG1 is supplied to the circuit 24. Plural delayed musical sound signals which are led out through the output line of the delay line are multiplied by a coefficient that sound volume control data indicates through a multiplying circuit. Their multiplication outputs are mixed by a mixing circuit. Thus, the respective delay control data are stored in a musical sound control information memory 18 and when an optional key in the key group KG1 is turned on, musical sounds approximating a direct sound and a reflected sound are generated by speakers 28(L) and 28(R) in order.
Patent JP-H0879681-A (JP)
Title: Electronic still camera
Inventor: YAMAMOTO YASUHIRO
IPC: H04N5/77
Filed: 1994-09-08
Abstract: PURPOSE: To use an electronic still camera as the external storage device of a computer in addition to the recording of picture data, etc. CONSTITUTION: A hard disk can be connected to the external computer 23. At the time of a photographing mode, after recording picture data on the hard disk, the rotation of this hard disk stops. When the hard disk operates as the external storage device of the computer 23, after the computer 23 completes the writing and reading of the hard disk, the hard disk continues rotation for five minutes, e.g. and stops later. The photographing mode and a mode for operating as the external storage device are switched from each other by a mode switching switch 24.
Patent JP-S60133833-A (JP)
Title: Production unit for whipped cream
Inventor: SAEKI YUKIHIRO
IPC: A01J11/00
Filed: 1983-12-20
Abstract: PURPOSE:The titled device capable of providing tissue having improved shape retention and softness, by connecting a beater to cause demulsification phenomena to a mixer to disperse air uniformly by a solution feed pipe, communicating the beater with the mixer by an air feed pipe. CONSTITUTION:Raw material are fed from the tanks 40 and 41 to the beater 10 by the pump 50, and demulsified. They are fed to the mixer 20 while being cooled by the solution feed pipe 31, and incorporated with air from the air feed pipe 30 on the way. The blend is further stirred by the mixer, whipped, stored in the balance tank 60, and sent by the transportation pump 61. Whipped cream having proper overrun, viscosity, hardness, and uniformly dispersed air is obtained.
Patent JP-2000075361-A (JP)
Title: Cover plate for finder of camera
Inventor: SATO MINORU
IPC: G03B13/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a cover plate for a finder and to enhance the degree of freedom for designing appearance. SOLUTION: The cover plate for a finder 9 is fitted to the front surface part of the camera main body 3 so as to form the appearance surface of the main body 3. Then, the various kinds of lenses are integrated in a finder objective window 12 and for measuring distances light projecting and light receiving windows 17 and 18 for measuring distances arranged at the inner part of the plate 9. By the plate 9, the lenses are protected from dirt and damage. A finder cover part 9a and the peripheral part 9b thereof corresponding to the window 12 are integrally molded by using a metallic mold obtained by integrating different metallic molds in a nest state.  Since the different metallic molds are used, the cover part 9a is molded with high surface accuracy and the peripheral part 9b is molded as complicated surface corresponding to the appearance defining surface of the front surface part of the main body 3.
Patent JP-S60132965-A (JP)
Title: Production of high-melting point thiamine disulfide
Inventor: AYUKAWA KOUICHI
IPC: C07D415/00
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a high-melting point thiamine disulfide in the form of fine crystals, by dissolving a low-melting point thiamine disulfide in molten higher fatty acid, cooling and solidifying the mixture, and treating with a solvent to dissolve only the higher fatty acid. CONSTITUTION:1pt.wt. of a low-melting thiamine disulfide is dissolved in >=3 pts.wt. of molten 10-18C higher fatty acid (e.g. stearic acid, palmitic acid, etc.), and the mixture is solidified by leaving to stand at room temperature or by quenching with a cooling device. The solidified product is treated with a solvent (e.g. petroleum benzine, hexane, isooctane, etc.) which does not dissolve thiamine disulfide but dissolves the higher fatty acid, and the solution is treated by filtration, centrifugal separation, etc. to obtain a high-melting point thiamine disulfide in the form of fine crystals having a long axis of <=10mu. USE:A raw material of vitamin B1 preparation.
Patent JP-H04120544-A (JP)
Title: Positive type photoresist composition
Inventor: OCHIAI TAMEICHI
IPC: G03F7/004
Filed: 1990-09-11
Abstract: PURPOSE:To make a resist fit for half-micron lithography with light in a UV region by incorporating an optical acid generating agent and resin contg. specified structural units. CONSTITUTION:At least one kind of onium salt or org. halogen compd. as an optical acid generating agent and resin contg. structural units represented by formula I are incorporated. In the formula I, each of R<1>-R<3> is 1-6C alkyl or aryl, each of R<4> and R<5> is H, 1-6C alkyl, aryl, hydroxyl or halogen, each of R<6> and R<7> is H, 1-3C alkyl or phenyl and m is an integer of 1-3. A resist fit for half-micron lithography and having superior resolving power and high transmissivity to exposure light having <=350nm wavelength is obtd.
Patent JP-H0583175-A (JP)
Title: Diversity transmitter-receiver
Inventor: ISHIKAWA HIDEAKI
IPC: H04B7/08
Filed: 1991-09-20
Abstract: PURPOSE:To attain transmission reception without making a transmission reception filter large in size even when a frequency difference of a transmission reception signal is slight by preventing simultaneously transmission reception of each transmission reception system. CONSTITUTION:An alpha transmission reception system is connected to an alpha system antenna 31 and a beta transmission reception system is connected to a beta system antenna 61. For example, when an electric field strength of the alpha reception system is stronger than an electric field strength of the beta reception system, an analog switch 58 is operated according to an output of a comparator 57 and an alpha system voice signal by an output of a demodulator 36 is outputted. In this case, a terminal B is selected by a transmission control circuit 59 and a selection command signal is outputted to a terminal B of a beta transmission system. Then diodes 73, 83 and transistors(TRs) 77, 80 are conductive to form the transmission line of the beta transmission system. In this case, the alpha transmission system is interrupted. Since the transmission reception system is not simultaneously operated, the transmission reception are attained without increasing the size of the reception filters 32, 62 and the transmission filters 38, 68.
Patent JP-S63189491-A (JP)
Inventor: HANSU REERITSUKU
IPC: C11D1/44
Filed: 1987-09-28
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-H0581446-A (JP)
Title: Internal/external rom switching system for microcontroller
Inventor: KITAYAMA SEIJI
IPC: G06F9/445
Filed: 1991-09-20
Abstract: PURPOSE:To provide the internal/external ROM switching system of a microcontroller which easily extends the function of the microcontroller and improves the use efficiency of a memory. CONSTITUTION:An external ROM 1 and a chip computer 3 which switches the memory to an internal ROM 2 or the external ROM 1 in accordance with a signal SW applied to an internal/external ROM switching terminal T and is operated are provided. A switching control part 4 is provided which receives the internal/external ROM switching request due to manual operation or program operation to activate the reset signal to the chip computer 3 and changes the signal SW applied to the internal/external ROM switching terminal T and inactivates the reset signal, and the chip computer 3 switches plural application programs and is operated.
Patent JP-2001066469-A (JP)
Title: Optical element module, receptacle, optical connector, method for manufacturing optical element module and method for manufacturing receptacle
Inventor: MATSUSHITA JUNICHI
IPC: H01S5/022
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element module capable of improving workability, contributing to reduce the cost and further restraining the optical loss. SOLUTION: An optical element module 1 is provided with a lead frame 4 having an optical element and the mold part 5 formed so as to protect the lead frame 4 by using transparent resin material capable of propagating light, and an optical waveguide 6 projecting toward the terminal of an optical fiber is integrally shaped in the mold part 5. The optical waveguide 6 is composed of a core part 7 of the same material as that of the mold part 5 and a clad part 8 having a refractive index smaller than that of the core part 7.
Patent JP-H0288980-A (JP)
Title: Method for testing logic circuit
Inventor: MORIWAKI IKU
IPC: G01R31/317
Filed: 1988-09-27
Abstract: PURPOSE:To easily test a logic circuit in a simple processing way by measuring a standby current after flip flops incorporated in the logic circuit as forcibly set to hold state and a source gate group on a tri-state bus forcibly set to a disable state. CONSTITUTION:Flip flop controlling signal suppression circuits 11 and 13 which forcibly set flip flops 22 and 26 to hold states and a tri-state bus control circuit 12 which forcibly sets tri-state elements 24a and 24b to non-high impedance states are provided. At the time of performing a standby current measuring test for testing a logic circuit, the flip flops 22 and 26 and tri-state elements 24a and 24b incorporated in the logic circuit are respectively set forcibly to hold states and non-high impedance states. Therefore, the testing cost of a logic circuit can be reduced.
Patent JP-H0578138-A (JP)
Title: Production of ink-jet head
Inventor: KONDO YOSHIHIRO
IPC: B41J2/135
Filed: 1991-09-20
Abstract: PURPOSE:To improve the surface roughness of an etching face using light sensitive glass, shortening processes and improve yield and further facilitate inspection after production. CONSTITUTION:In a process (A), light exposing pattern of a groove part for becoming ink flow path communicating an ink injection port 2 of an ink jet head, pressurizing chamber 3, ink storage 4, ink feed port 5, etc., and photomask in which a light blocking part is formed in the periphery are arranged on the surface of light sensitive glass sheet 1 and light sensitive glass sheet is exposed to light and heat-treated and subjected to etching to form a groove part. In a process (B), a coating film for formation of a SiO2 based coating film is applied to the whole surface of the light sensitive sheet 1 to form a coating film 6. Thus, a flow path substrate 10 of the ink jet head is formed and in a process (C), an oscillating sheet 7 is retained on the surface of the flow path substrate 10 in contact with each other and heat-treated. When the heat treatment is carried out at 500 deg.C for 30min as one example of heat treatment, the coating film 6 acts as an adhesive and the oscillating sheet 7 are surely bonded adhesively to the substrate 10.
Patent JP-H11167424-A (JP)
Title: Power adapter circuit and telephone set having the circuit
Inventor: COURTOIS FERNAND
IPC: G05F1/613
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To suppers a regulation module when the output of a circuit is connected to an outer power source for applying voltage whose value is higher than the rated regulation value. SOLUTION: A comparator module OA is provided with first and second input parts for receiving voltage showing output voltage and voltage having a previously set value and the output part outputting a signal showing the result of comparison between the voltages. The regulation module RM has an input part connected to the output part of the comparator module OA and adjusts the value of output voltage to the preset rated regulation value. At the time of connecting the outer power source to a load, the regulation value is adjusted to voltage supplied to a power adapter circut PSA from the power source.
Patent JP-H04121601-A (JP)
Title: Apparatus for measuring actual laying length of cable
Inventor: KOBAYASHI TAKESHI
IPC: G01B5/04
Filed: 1990-09-12
Abstract: PURPOSE:To enable the measuring of a laying length of a cable at a high accuracy by drawing into a cable ductline a measuring rope which is pierced through simulation balls at an equal interval along the axis thereof to let the measuring rope run almost through the center axis of the ductline. CONSTITUTION:In shape, a simulation ball 30 has a circular arc 38 smaller than a half of a circumference of a circle and a chord 32. A size (a) of the simulation ball 30 is the same as an outer diameter of a cable to be laid. When intervals of the simulation balls 30 to be mounted to the measuring rope 20 are constant, the larger a length (b), the more accurate the measurement. But if the length (b) is too large, the ball becomes harder to pass through bends of a duct line 10. It is important how the length is determined considering this. The shape as mentioned above allows the length (b) to be large substantially with respect to the size (a), which makes an accurate measuring scale available with a less number of the simulation balls 30. This also can meet the second requirement of letting the ball pass through a bend up to the right angle.
Patent JP-H03107301-A (JP)
Title: Controller for electric vehicle
Inventor: OKAMATSU SHIGETOSHI
IPC: B60L3/00
Filed: 1989-09-20
Abstract: PURPOSE:To exhibit function as an overvoltage suppressing thyrister positively by turning a gate turn OFF thyrister ON upon detection of overvoltage while turning the gate turn OFF thyrister OFF upon detection of droppage of input voltage below a predetermined level. CONSTITUTION:Power to be fed from a DC stringing 1 through a pantograph 2 is inverted by means of an inverter 8 through a filter reactor 3 and a filter capacitor 7 and fed to an induction motor 9. When overvoltage appears at the output of a voltage detector 4, FF 12 is set by the output from an overvoltage detector 10 and a gate turn OFF thyristor 6 is turned ON through a gate pulse amplifier 15. When the output from the voltage detector 4 drops below a predetermined level, the FF 12 is reset by the output from a voltage drop detector 11 and the gate turn OFF thyristor 6 is turned OFF.
Patent JP-S60136141-A (JP)
Title: Charged particle radiation device
Inventor: SHIMASE AKIRA
IPC: H01J37/04
Filed: 1983-12-23
Abstract: PURPOSE:To simplify axial adjusting of a charged particle optical system and a charged particle source together with location of a movable diaphragm by providing the movable diaphragm with an electrode for detection of a charged particle beam. CONSTITUTION:Two kinds of electrodes for detecting a current of a charged particle beam 9 are provided on a movable diaphgram 5. When an electrode for location is properly provided on the movable diaphgram 5, the relation of relative positions of the pass position of the charged particle beam 9 and the movable diaphgram 5 proper, further an aperture can easily be known. Further, the electrode 41 for axial adjusting makes it easy to see the extent of distribution of the charged particles and whether a state of the charged particle beam 9 is symmetric with respect to the axis or not. Thereby, axial adjusting of a charged particle optical system and a charged particle source as well as location of the movable diaphragm can be simplified.