baber/WOPTO huggingface dataset:
Patent JP-H04301347-A (JP)
Title: Fd type interface of lc-ms
Inventor: TOYODA GOHEI
IPC: H01J49/02
Filed: 1991-03-28
Abstract: PURPOSE:To perform FD ionization by an LC-MS interface. CONSTITUTION:An ion introducing port 26 of MS is arranged in a position in an almost opposite side to an eluate outlet 21 of LC relating to a disk 24, and it is positioned so that a position of dropping eluate from the eluate outlet 21 onto the disk 24 and an ion generating point 28 are placed on the same circumference. A plurality of needle-shaped emitters 32 are arranged on the circumference where a liquid dropping point from the eluate outlet 21 is provided on the disk 24, and a heater 36 is provided in a lower part of the emitter 32. A power supply for FD is supplied from a power supply 50 for high voltage to the emitter 32 positioned in the ion generating point 28, and the heater 36 in the lower part of the emitter 32 in a position of the point 28 is electrified by a power supply 58.
Patent JP-S5717135-A (JP)
Title: Semiconductor element
Inventor: OOKATA MITSUO
IPC: H01L29/73
Filed: 1980-07-03
Abstract: PURPOSE:To increase the inverse withstand voltage and the mechanical strength of the subject semiconductor element by a method wherein a surface stabilizing agent is embedded and sintered between the semiconductor wafer, where a p-n junction is exposed on the end face, and the protective member which surrounds and protects the semiconductor wafer. CONSTITUTION:After the Si wafer 1, having an exposed p-n junction on its end face and electrodes 2 and 3 at the upper and lower sections, has been inserted in a protective ring 5, the surface stabilizing agent 6 such as silicon rubber, polyimide varnish, silicon varnish, zinc glass powder and the like is buried in between the ring 5 and the end face of the wafer 1, and the surface stabilizing film is formed by performing sintering in an inert gas atmosphere. Through these procedures, the surface stabilizing film can be formed thickly, the inverse withstand voltage is increased and the mechanical strength of the semiconductor element can also be increased.
Patent JP-S61251246-A (JP)
Title: Generating circuit for control signal
Inventor: HAYASHI AKIHIRO
IPC: H04J3/16
Filed: 1985-04-27
Abstract: PURPOSE:To reduce the number of an outside connecting terminal by providing a control circuit which selects automatically a control signal generating part corresponding with the number of a discriminated channel. CONSTITUTION:When a 24CH is switched with a 32CH and a counter 1 discriminates a receiving signal as the 24CH, the counter output of the 24CH becomes high and the counter output of the 32CH remains at low. At such a time, so that the terminal Q of a flip-flop 8-1 becomes high, the output of a 24CH control signal generating part 2-1 which is outputted always to a control circuit 8 is sent out to an outside from a terminal OUT. Also, when the counter 1 discriminates the signal as the 32CH, the process is reversed and the output of a 32CH control signal generating part 2-2 is outputted to the outside. In other words, by switching automatically the 24CH with the 32CH, the connecting line between the control signal generating circuit and the outside is removed and therefore, the number of the outside connecting terminal becomes zero.
Patent JP-H09277717-A (JP)
Title: Image transfer ink ribbon and image transfer body formed in use of the ribbon
Inventor: MIZUMACHI MOTOHIRO
IPC: B41M5/382
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary coloring on images when layers are laminated and attain superior color reproducibility by forming sequentially one or more ink layers and an image-protecting layer on a base film and, forming a resin layer of low dyeing properties on a surface of the image-protecting layer. SOLUTION: A base film 2 of an ink ribbon 1 of an integral laminate type has a primer layer 4 on a surface thereof. An ink layer 5 of three colors, namely, yellow Y, magenta M and cyan C, a sensor mark 6 and an image-protecting layer 7 are formed on the same face of the layer 4. The image-protecting layer 7 is constituted of a release protection layer 7a and an adhesive layer 7b. A resin layer 9 of low dyeing properties is formed on the image-protecting layer 7, specifically, on the adhesive layer 7b, with a thickness in a range of 0.3-2.0μm. Since the resin layer 9 has low dyeing properties, the dye is not transferred from the ink layer again, and the image-protecting layer 7 is prevented from being unnecessarily colored when laminated.
Patent JP-H04301851-A (JP)
Title: Positive type resist composition
Inventor: KAWADA MASAJI
IPC: H01L21/30
Filed: 1991-03-29
Abstract: PURPOSE:To enhance sensitivity, remaining film endurance, resolution, and dimension controllability by incorporating a mixture of the esters between the hydroxides of a specified phenol compound and quinonediazidosulfonic acid and between these hydroxides and sulfonic acid and/or carboxylic acids as a photosensitive agent. CONSTITUTION:An alkali-soluble phenol resin, and a mixture of the hydroxyl groups of one of the phenol compounds represented by formulae I esterified by the quinonediazido sulfonic acid and those esterified by sulfonic acid represented by formula II: -OSO2R<9> and/or esterified by carboxylic acid represented by formula III: -OCOR<10> are incorporated as the photosensitive agent. In formulae I-III, A is optionally substituted alkylene, or the like; (n) is 0 or 1; each of R<1>-R<8> is H, halogen, OH, 1-4C alkyl, or the like; and each of R<9> and R<10> is optionally substituted alkyl or the like.
Patent JP-S60235544-A (JP)
Title: Light emitting diode drive circuit
Inventor: MINEMATSU KIYOSHI
IPC: H04B10/40
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the 3rd and 4th order distortion from being generated by connecting a negative feedback amplifier circuit to a light emitting diode to make the optical output of the light emitting diode proportional to an input current, thereby suppressing the secondary distortion of an optical output. CONSTITUTION:Denoting the amplification factor of an amplifier 2 as mu, and the feedback coefficient of a feedback circuit 3 as beta, and beta=beta0-beta2Io is set so as to make the beta as a function of an output current Io. If beta0 and beta2 are selected properly, an optical output P of an LED1 is proportional to an input current 11, and harmonics over the 2nd order is not included. Concretely, a field effect diode in matching with the characteristic of beta=beta0-beta2Io is selected by using the beta0 and beta2 selected in such a way, so as to constitute the negative feedback circuit.
Patent JP-H10257351-A (JP)
Title: Horizontal synchronization signal reproducing device
Inventor: SUZAKI TOSHIHIKO
IPC: H04N7/015
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To attain through a simple circuit significant cost reduction for a horizontal synchronization signal reproducing circuit section by reproducing a horizontal synchronization signal by detecting the horizontal synchronization signal of MUSE signal. SOLUTION: At a phase error detection part 55, a phase error signal showing the deviation in timewise direction from the midpoint of an HD period in a signal B is generated by executing the operation of S=B-≫-A+C|/2, based on respective values A, B and C of signal C at a certain time point of gate signal, which is generated from a timing signal which is outputted for each line synchronously with the clamp level period of a MUSE signal, signal B in the part from this signal C for fixed time and signal A in the past from the signal B for fixed time among the signals at the HD period section of MUSE signal segmented from this gate signal. At a VCXO 57, a clock signal which controlls the oscillation frequency of a clock signal is generated by inputting the integrated value of phase error signal provided at a loop filter part 56.  At a counter circuit 58, the clock signals provided are counted, and each time the count value becomes a prescribed value, the horizontal synchronization signal is generated.
Patent JP-H04323627-A (JP)
Title: Light wavelength converting method
Inventor: KURIYAMA KATSUHIRO
IPC: H01S5/00
Filed: 1991-04-23
Abstract: PURPOSE:To improve the efficiency of the wavelength converting method which uses a light wavelength converting element type II. CONSTITUTION:A laser beam basic wave omega which is linear polarized light is made incident on the light wavelength converting element type II1 and a 1st mixed wave consisting of both the basic wave omega and a 2nd higher harmonic 2omega is projected; and this 1st mixed wave is passed through a Faraday rotary polarizing means 3, reflected by a total reflecting means 4, and passed through the rotary polarizing means 3 in the opposite direction from the direction to match the linear polarizing direction of the remaining basic wave omega in the 1st mixed wave with the converting direction of the light wavelength converting element type II. Then the linear polarizing direction of the 2nd higher harmonic 2omega in the 1st mixed wave is deviated from the converting direction of the light wavelength converting element II and the wave is made incident on the light wavelength converting element type II1 in the opposite direction from the direction and part of the remaining basic wave omega in the 1st mixed wave is converted into the 2nd higher harmonic 2omega.
Patent JP-S62249492-A (JP)
Title: Pulsed gas laser device
Inventor: NAKANO SUSUMU
IPC: H01S3/104
Filed: 1986-04-23
Abstract: PURPOSE:To realize a stable state of laser medium gas in a discharge part and facilitate highly repeatable discharges by a method wherein a nozzle is provided in the downstream region of electrode positions and eliminate gaseous state fluctuation induced by the discharge from the discharge part flow path. CONSTITUTION:Electrodes 2 and auxiliary electrodes 11 which preliminarily ionize laser medium gas in a dicharge region in order to facilitate main discharge induced by the electrodes 2 are provided on the upper and lower walls of a discharge part flow path. The laser medium gas excited by the discharge of the electrodes emits a laser beam in the direction perpendicular to the paper surface of the figure. A nozzle 8 whose tip is narrow and whose end is wide is provided in the downstream region of the electrodes. The laser medium gas which is excited by the discharge and emits the laser beam is drained to a downstream end through the nozzle 8. The flow speed of the laser medium gas reaches the speed of sound at the throat part of the nozzle 8. As a result, pressured waves induced by the discharge, both a wave propagated from the electrodes to the downstream and a reflected wave from the upstream end, are not propagated to the upstream after the medium passes through the nozzle. With this constitution, as the gaseous state at the electrode positions is stable every time of pulse discharge, stable discharges can be always maintained and high repeatability of the pulse gas laser oscillation can be realized.
Patent JP-H08287132-A (JP)
Title: Drawing information management device
Inventor: NAKANISHI HIROAKI
IPC: G06F17/50
Filed: 1995-04-18
Abstract: PURPOSE: To save a trouble to manage drawing information on fluid supply facilities by passing and receiving a drawing for construction generated on a plotting device between the plotting device and a drawing information management device, and utilizing it to update installation drawing information. CONSTITUTION: An area specifying means AP specifies an object area of construction and a pipe specifying means PP specifies and inputs optional fluid supply pipes in the drawing for construction. A drawing altering means FT detects the closest intersection connection points on both the sides in the flow passage direction of the fluid supply pipes specified by the pipe specifying means PP and puts the fluid supply pipes positioned between the detected intersection connection points together into one conduit. Further, an installation drawing information update means RN stores installation drawing information on the construction object area updated through the alteration processing of the drawing altering means FT in an external storage device 8.  Further, an output means OP outputs the installation drawing information on the construction object area to a generating means FM and an input means IP inputs the drawing for construction generated by the plotting device FM.
Patent JP-H09282874-A (JP)
Title: Semiconductor integrated circuit apparatus
Inventor: OZEKI SEIJI
IPC: H01L21/822
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate potential control circuit having a characteristic of various (nonlinear) VCC-VSUB detection levels. SOLUTION: A first and a second substrate potential detection circuit 20 and 30 have different and intersecting VCC-VSUB detection levels, generating a first and a second substrate potential detection signals SUBUP1 and SUBUP2 in response to a substrate potential VSUB, respectively. A synthesizing circuit 40 synthesizes the first and second substraret potential detection signals SUBUP1 and SUBUP2, and output a synthesized substrate potential detection signal SUBUP. A back bias generation circuit 50 generates a back bias signal BBG in response to the synthesized substrate potential detection signal SUBUP. In response to the back bias signal BBG, a pumping circuit 60 deepens the substrate potential VSUB by pumping.
Patent JP-H10288408-A (JP)
Title: Method for controlling energy conservation refrigerating system
Inventor: YAMAKAWA TAKAYUKI
IPC: H02P27/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an energy conservation refrigerating system with a new control type for improving energy conservation effect by optimally setting a method for operating a compressor. SOLUTION: The method for controlling energy conservation refrigerating system comprises the steps of obtaining refrigerating ability estimated value by multiplying chilled water flow rate Q10 at that time by a difference of chilled water exit/entrance temperatures T11 , T12 , regulating a frequency fs of an inverter 9 to reduce a difference between the estimated value and a set value by a refrigerating ability setter, controlling a speed of a compressor 1, and covering pressure loss expectation at the time of designing by a drive power reduction. When a controlling error of a controller 10 is reduced to a predetermined value or less, frequency and refrigerant flow rate are changed.  Then, after a refrigerating process is stabilized, using powers before and after a speed change of the compressor 1 are compared, a frequency fs to become minimum energy is learned and searched, and optimum frequency of set refrigerating ability is set. At the time of trial operation or inspection, a function for satisfying the relationship between a refrigerating capacity and frequency is generated, and hence searching of optimum frequency at the time of normal operation is not required.
Patent JP-S6139359-A (JP)
Title: High pressure sodium lamp
Inventor: IWAI IKUO
IPC: H01J61/16
Filed: 1985-05-01
Abstract: PURPOSE:To increase the luminous efficiency of a high pressure sodium lamp and inhibit suppression of ignition by charging the emitter tube with sodium vapor, mercury vapor and xenon at a xenon partial pressure of at least 130V so that the ignition suppression voltage becomes at most 180V for a lamp voltage of at least 130V. CONSTITUTION:An emitter tube 3 made of a translucent ceramic member and installed in the outer bulb 1 of a high pressure sodium lamp is charged with sodium vapor, mercury vapor and xenon with a xenon partial pressure of at least 300Torr so that the ignition suppression voltage becomes at most 18V for a lamp voltage of at least 130V. And, the load applied to the wall of the emitter tube 3 during lighting is adjusted to be within the range of 15-30W/cm<2>. Therefore, the maximum luminous efficiency of the lamp can be increased by reducing the loss of heat caused by conduction by increasing the partial pressure of xenon gas. Furthermore, it is possible to prevent suppression of ignition by reducing the restrike voltage.
Patent JP-H01264027-A (JP)
Title: Data reception method
Inventor: TANIGUCHI YOSHIO
IPC: H04L1/08
Filed: 1988-04-13
Abstract: PURPOSE:To utilize a preceding and a succeeding data effectively by storing a reception data at both sides of a burst error even if any burst error takes place, processing the data received after the burst error statistically into a data regarded as a correct data and utilizing the data for the burst error part. CONSTITUTION:A data causing burst error as to one and same block is fetched by n-time and stored in a RAM 15 and statistic processing is applied to the data of n-time. Suppose that the reception data for n-time is obtained as shown in figure, then majority decision is applied to corresponding bits. A data 00101 subject to majority decision is used as a data of a relevant part of a block with the burst error caused therein and the data stored in the RAM 15 are used as the preceding and succeeding data. Thus, the correct part of the preceding reception data is utilized effectively without aborting the data.
Patent JP-H01262268-A (JP)
Title: Steering angle controller for vehicle
Inventor: ITO TAKESHI
IPC: B62D6/02
Filed: 1988-04-13
Abstract: PURPOSE:To secure the stability of control in fixing a car speed value when car speed becomes less than the specified value by determining such a specified high-speed value as stable integral operation takes place in balance of a time interval of the integral operation. CONSTITUTION:A control unit 5 has each function as a norm model setting means (c), a self-car model setting means (d), a first operational means (e), a second operational means (f), a starting means (g), a car speed fixing means (h) and an operational means (i). A car speed V out of a car speed sensor 1 and a steering angle signal theta out of a steering angle sensor 4 are inputted into this control unit 5 which starts a steering angle control program and once performs it at every specified control synchronism based on timer interruption of the like, and outputs a command value deltaR of the manipulated value of each rear-wheel steering angle. A steering system 6 generates hydraulic pressure proportioned to size of the command value deltaR from the control unit 5, feeding a hydraulic steering system with it.
Patent JP-H08283721-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: MATSUMOTO TAKAHIRO
IPC: C09K19/20
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a liquid crystal composition which shows an antiferroelectric phase in a wide temperature range and having a high response speed by mixing an antiferroelectric liquid crystal free from any smectic A phase with a specified antiferroelectric liquid crystal having a smectic A phase. CONSTITUTION: An antiferroelectric liquid crystal freed from any smectic A phase and represented by formula I (wherein R is 8 C or higher linear alkyl; m is 5 or above; and n is 1 or above) is mixed with an antiferroelectric liquid crystal represented by formula II (wherein R' is 7 C or lower linear alkyl; X is H or F; r is 5 or above; and s is 1 or above) to obtain the antiferroelectric liquid crystal composition having a smectic A phase. The mixing ratio is such that the amount of the liquid crystal of formula II constitutes 1-60mol%, desirably 10-50mol% of the composition. It is desirable that the obtained composition has at least a smectic A phase on the high-temperature side of the antiferroelectric phase, and the temperature of transition into the high- temperature side antiferroelectric phase is 40 deg.C or above.
Patent JP-S5224393-A (JP)
Title: Processing method and device of automatic controlling machine tool
Inventor: NOGAMI SHIYOUZOU
IPC: B23Q39/04
Filed: 1975-07-31
Abstract: PURPOSE:To provide a method and a device for improving a process tolerance through combined processing of the first chuck work and the second chuck work and through direct work and the second chuck work and through direct transference of a processed goods between the both chucks.
Patent JP-S61249740-A (JP)
Title: Mechanical joining method for different kind materials
Inventor: TERASAWA TOSHIHISA
IPC: B29C65/56
Filed: 1985-04-29
Abstract: PURPOSE:To enable to join different kind materials firmly without deteriorating strength of the materials which are to be joined, by a method wherein a synthetic resin material to be arranged on the upper part is made nontransmissible to laser rays, a through hole is made to form on a material to be arranged on the lower part, both of the materials are piled up each other, they are fused by irradiating the laser rays from the direction of the synthetic resin material and the molten material is extruded through the through hole of the material at the lower part, in a mechanical joining method of different kind materials. CONSTITUTION:At the time of joining of both materials by piling up different kind synthetic resin materials each other or a synthetic resin material 21 and different kind material 22 each other, out of the materials to be piled up each other the material 21 to be arranged on the upper part is made into a synthetic resin material nontransmissible to laser rays Md and a through hole 23 is made to form on the material 22 to be arranged on the lower part, and after piling up of both the materials each other, they are fused by irradiating the laser rays Md from the direction of the synthetic resin material 21 arranged on the upper part and said fused thing 21a is extruded through the through hole 23 of the material 22 arranged on the lower part by applying a load to a fusing part.
Patent JP-S5317841-A (JP)
Title: Carbureter for lean air-fuel mixture
Inventor: NAKAGAMI TATSUROU
IPC: F02M17/38
Filed: 1976-08-02
Abstract: PURPOSE: To prevent deterioration of the drivability and improve the exhaust gas purification performance by connecting an air supply passage, which is formed in the intake tube wall such that it extends in the neighborhood of a mian air jet and the fully closed position of a throttle valve, to a main fuel passage of the carbureter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06308836-A (JP)
Title: Developing device
Inventor: KONDO HITOSHI
IPC: G03G15/09
Filed: 1993-04-20
Abstract: PURPOSE:To maintain the effect of a shut-off part (magnet seal) over a long period and to prevent soiling of a developing device and its vicinity. CONSTITUTION:A magnet 7 for the formation of a magnet seal is fixed at the end of a housing 3, upstream in the direction in which a photosensitive drum 2 rotates. The magnet 7 is formed long in the longitudinal direction of a developing roll 4, and forms a magnet seal 10 by filling a gap between the photosensitive drum 2 and the magnet 7 with carrier 9 by means of its magnetic force. A carrier tank 8 is provided on the external wall of the housing 3, on the magnet 7 which is on the internal wall. The carrier tank 8 stores the carrier 9 and supplies the carrier 9 to the magnet seal 10 formed by the magnet 7.