baber/WOPTO huggingface dataset:
Patent JP-S59211275-A (JP)
Title: Charge coupled element
Inventor: DOBASHI TOMOJI
IPC: H01L31/10
Filed: 1983-05-17
Abstract: PURPOSE:To increase the substantial channel width without increasing the width of a channel region by increasing the impurity density of a channel region end contacted with a channel stopper region of the same conductive type high density as a substrate in the reverse conductive type channel region from the center. CONSTITUTION:After a silicon nitrided film 10 is formed on an oxidized film 9, a resist 11 is coated, patterned, etched to form the film 10 and the resist 11 only on a channel region 20. Then, with the film 10 as a mask boron ions are implanted to form channel stopper regions 3, 3. Then, the resist 11 is exfoliated to form an LOCOS oxidized film 4', and then the film 10 is exfloiated. Subsequently, a resist 12 is newly coated except both ends 22, 22 of the region 20, phosphorus ions are implanted to set the both ends 22, 22 to N type high density impurity region. Further, the resist 12 is exfoliated, phosphorus ions are implanted, and the center 21 of the region 20 is set to N type low impurity region.
Patent JP-S5424883-A (JP)
Title: Prostaglandin analogues and their preparation
Inventor: HAYASHI MASAKI
IPC: A61P43/00
Filed: 1977-07-22
Abstract: PURPOSE: Prostaglandin analogues (or salts) expressed by formula I; (X is etylene or cis-vinylene group; Y is ethylene or trans-vinylene; R 1  is H or 1 - 12C alkyl; R 2  is H or methyl group; R 3  is 5 - 10C alkyl group; R 4  is H or OH). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0525642-A (JP)
Title: Heat treating device
Inventor: TAKANABE EIICHIRO
IPC: H01L21/324
Filed: 1991-03-26
Abstract: PURPOSE:To surely attach and detach a wafer at the time of attaching and detaching the wafer to and from a wafer port, for example, below a reaction tube for a heat treatment. CONSTITUTION:A heat shielding plate 21d made of a material having the small expansion and contraction rate by a temp. difference is so disposed in the region for attaching and detaching the wafer W so as to elongate in a vertical direction and a pair of position detecting sensors S1, S2 are mounted thereto apart, for example, 80cm height distance from each other. The number of pulses of an encoder E when a boat elevator 21 ascends and descends between the position detecting sensors S1 and S2 is read by 21 driving correcting section T and is compared with the number of similar pulses at the time of, for example, ordinary temp. The control operation of a motor control section MC is corrected according to the result thereof. Then, the unit driving quantity of a motor M is corrected in accordance with the extension of a ball screw part 21a.
Patent JP-H11277531-A (JP)
Title: Prepreg and production of multilayer printed-wiring board using the prepreg
Inventor: TAKEDA YOSHIYUKI
IPC: B32B27/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the flash of resin when an assembly of a prepreg and constituent materials is heated/pressed. SOLUTION: In a method for producing a multilayer printed-wiring board, a prepreg 2 in which its sides 1 are formed in the shape of a recessed arc so that the prepreg 2 is deformed by a resin flow during molding to be rectangular after molding is placed between constituent materials and heated/pressed. When the depth (d) of the arc is increased, a part to be cut off is also enlarged to increase the amount of material to be wasted. Therefore, it is preferable to control the depth (d) to be 3-10 mm.
Patent JP-H02300672-A (JP)
Title: Determination of noise parameter
Inventor: ANDORIYUU SHII DEBITSUDOSON
IPC: G01R29/26
Filed: 1990-04-03
Abstract: PURPOSE: To decide the noise parameter of a receiver by measuring the noise power of the receiver to a plurality of known power source admittance at first power source noise temperature. CONSTITUTION: The method for deciding noise parameter comprises the steps of measuring the noise power of a receiver at known four different power source terminals having first noise temperature, and deciding one set of the first noise power measurement thereby. The method further comprises the steps of measuring the noise power of the receiver at another known power source terminal having second noise temperature, deciding the another noise power measurement thereby, then deciding relative gains for the power source terminals, and deciding the ratios to the sets of the first noise power measurement for the relative gains.  The method further comprises the steps of substituting the ratios into the noise characteristic equation, then calculating the four parameters in the form of scale with the two constants of the parameters, and then utilizing the another noise power measurement for deciding the constant.
Patent JP-S5211884-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATOU KAZUO
IPC: H01L27/092
Filed: 1975-07-18
Abstract: PURPOSE:The thyristor phenomenon due to the parasitic bipolar transistor in a complementary field-effect circuit (CMOS circuit) shall be prevented.
Patent JP-S5212406-A (JP)
Title: Step motor for watch
Inventor: TORISAWA AKIRA
IPC: H02K37/00
Filed: 1975-07-17
Abstract: PURPOSE: Step motor for watch with stable performance which can be rotated to specific direction by locating magnetic chip in the stator in the proximity of rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5514588-A (JP)
Title: Semiconductor dynamic memory unit
Inventor: FURUYAMA TOORU
IPC: G11C11/56
Filed: 1978-07-19
Abstract: PURPOSE:To enable high density, by memorizing one memory cell with multi-value information ternary or more. CONSTITUTION:The stored charge of the memory cell MC is classified into n(greater than 2) sets of steps to discriminate to which part of the n sets of steps the charge belongs. For example, the information 0,1,2...,n-1 is determined to which part of the potential well the charge is stored. Further, at the information discrimination, MOSFET of MC is driven with the word line WL, the information is delivered to the bit line BL, the line BL is connected to three sets of the sense circuits SAi, each output is fed to the output buffer OB1 via the input and output line I/O i, and the outputs Dout1, Dout2 corresponding to the combination of the I/O i state are obtained.
Patent JP-H03288294-A (JP)
Title: Train information maintenance system for automatic ticket vending machine
Inventor: SAWAMOTO HISASHI
IPC: G06Q30/06
Filed: 1990-04-04
Abstract: PURPOSE:To efficiently maintain train information built in an automatic ticket vending machine by executing the update input or the train information from terminal equipment for maintenance, transferring the updated train information to the automatic ticket vending machine and executing the maintenance of the train information. CONSTITUTION:Terminal equipment for maintenance 5 selects train information to be maintained by an input means 22 and displays the information on a display means 21. An item and contents to be the object of maintenance, a command and so on are so on are inputted with the input means 22 while observing the screen of the display means. The result of input is displayed in the screen of the display means. The result of input is displayed in the screen of the display means 21 and can be confirmed. When the command of the effect to register in an automatic ticket vending machine 1 by the input means 22 is inputted, the new train information after the maintenance is transferred together with registration requirement from the terminal equipment for maintenance 5 to the automatic ticket vending machine 1. The automatic ticket vending machine update-stores a storing 9 area applied for the train information based on the registration requirement according to the new information. Thus, the maintenance of the train information of the automatic ticket vending machine can be executed rapidly and efficiently.
Patent JP-S62245656-A (JP)
Title: Lsi circuit for signal processing
Inventor: NOGUCHI OSAMU
IPC: H01L27/04
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the number of terminals of the title large scale integrated circuit by a method wherein, pertaining to the transmission and the reception of controlling information, a terminal is bidirectionally used by operating a switching circuit. CONSTITUTION:A bidirectional terminal 31 to be commonly used for an input circuit 15 and an output circuit 17 is provided. Said terminal 31 is used as one of the external terminals of a signal LSI circuit, and a change-over circuit 33 is connected to the terminal 31. The circuit 33 functions as the input terminal of the control signal with which the flow of program in the LSI circuit is compulsively switched. on the other hand, the circuit 33 can be switched so that the terminal 31 functions as the output terminal of the specific bit information of an internal bus. Accordingly, said circuit 33 is connected to the terminals 15 and 17 in the prescribed relation of connection. Consequently, the functions of the terminals for input and output of controlling information can be accomplished by using a common terminal, and the number of terminals used for transmission and reception of controlling information can be reduced by half.
Patent JP-S61247405-A (JP)
Inventor: HIBI HIROSHI
IPC: A45C11/18
Filed: 1985-04-24
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-S5212815-A (JP)
Title: Multiple element type magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/29
Filed: 1975-07-21
Abstract: PURPOSE: To connect a flexible conductor to obtain stable floatability in a multiple element floating magnetic head utilizing thin film integrated technology. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268822-A (JP)
Title: Agitator
Inventor: ITO AKIRA
IPC: F26B11/16
Filed: 1989-04-07
Abstract: PURPOSE:To preferably heat, dry or cool a powder by setting an outer tube around a horizontally fixed inner tube with a clearance between the tubes so as to be freely rotatable, projecting numerous agitation members having air passage to the outside of the outer tube, and boring air holes to the agitation members. CONSTITUTION:An rotary fork 1 is horizontally supported in an agitation layer, and an outer tube 13 is revolved in low speed by a motor 23, and heating air is supplied into the horizontally fixed inner tube through an air pipe 20 by the action of a blower 22 and a heater 21. The heating air is flowed out into the outer tube 13 through an opening 11a, and is jetted into the agitation layer through air holes 18a of pipe-shaped agitation members 18 projected from the outer tube 13. The rotary fork 1 has such a structure that air is not flowed into the upper inside of the outer tube 13 by seal members 17, and consequently, air is jetted into powder from the air holes 18a when the agitation member is rotated in the lower side while air is not jetted when the air holes 18a are exposed from the powder. As a result, a large amount of air is supplied into the powder, and the powder, etc., is efficiently heated, dried or cooled.
Patent JP-H0235899-A (JP)
Title: Earwax barrier of hearing aid, hearing aid and earwax barrier
Inventor: AAUIN EMU WAISU
IPC: H04R1/10
Filed: 1988-04-12
Abstract: PURPOSE: To prevent an earwax from moving to a receiver by partitioning a surface in a room by a housing and determining a center axis of a passage between two end parts of a housing, displacing obstacle plates mutually, and partially shielding some part in a housing room by each obstacle plate. CONSTITUTION: The earwax barrier 20 connects the receiver 44 and the sound exit port 46 of a hearing aid shell 40 to each other. The sound exit port 48 of the receiver 44 is nearly cylindrical. Then the barrier 20 itself is nearly cylindrical and fitted right in the shell exit port 46. The earwax barrier 20 has, for example, the housing 54 and 1st to 4th obstacle plates shown by 56, 58, 60, and 62. Further, the housing 54 determines the center axis 74 of the passage between the 1st and 2nd end parts. Therefore, the obstacle plate 56 can cover a secretion with a coating which is small in sticking force.
Patent JP-H02268273-A (JP)
Title: Acceleration sensor
Inventor: SATO KANEMASA
IPC: G01P15/105
Filed: 1989-04-08
Abstract: PURPOSE:To achieve a withstanding to an impact load of an external force by setting a stroke to be suppressed with a partition of a plate spring and a service maximum stroke at a specified ratio. CONSTITUTION:A maximum stroke of a plate spring 1 is set as such dimensions as to leave a slight allowance for a service maximum stroke enough to with stand an excessive acceleration and an impact force and set as given by formu las I and II so that a mobile part is checked hitting a partition 4 at a maximum stroke. On the output side of a Hall element integrated circuit 6, a mobile part containing the plate spring 1 is filled with an oil 10 to cause an electric attenuation through a low-pass filter 14 and to check an expansion of amplitude at a resonance point. As a means for absorbing a possible expansion of volume with a rise in the temperature of the oil 10, a rubber diaphragm 12 is formed at a hermetic chamber and a chamber 13 is provided to absorb volume on the atmospheric air side. Thus, an impact load by an external force can be withstood sufficiently. In the formulas I and II, lg is stroke being checked with a partition, ls service maximum stroke and alpha allowance margin.
Patent JP-H11287793-A (JP)
Title: Analysis method of lithium
Inventor: MURAI YUKIO
IPC: G01N30/88
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve an analysis precision by using a rubidium ion as an internal standard when analyzing lithium by the ion chromatogram method. SOLUTION: In an ion chromatogram method, a sample injected into the separation column of a weal acid cation exchange resin and an ion is developed by an eluent. In this case, rubidium(Rb) ion is used as an internal standard ion since the Rb ion does not exist in a lithium analysis sample, the retention time of the Rb ion does not overlap with that of other ions that coexist in lithium and the sample, and the analysis value of the Rb ion is corrected with a lithium ion analysis value.  The analysis value is detected by electrical conductivity and is obtained from the ratio of the area value integration of the retention time, thus greatly reducing the scattering of the analysis value and reducing an error in repetition measurement by setting the data-reading sheet of an electrical conductivity detector to 10 Hz or larger and hence drastically improving the analysis precision as compared with the conventional analysis method.
Patent JP-S5714489-A (JP)
Title: Laser welding equipment
Inventor: SUMIYA MITSUO
IPC: B23K26/20
Filed: 1980-06-30
Abstract: PURPOSE:To make the incident direction of condensed laser beam incoming from the condenser mirror to the material to be welded variable and to improve the workability, by making an arrangement to that the mirror is moved and laser beam incoming upon the condensing mirror is moved freely in the directions of X and Y. CONSTITUTION:A laser beam L1 is generated from a laser generator 1, and the laser beam L2 refracted by the first mirror 2 is irradiated upon a point (b) of the second mirror 3. The laser beam L3 refracted again at the point (b) is irradiated upon the central point (b) of condenser mirror 4. The condensed beam L4 refracted again and condensed at the point (b) of condenser mirror 4 is irradiated upon butt welding components 5 and 5 vertically, and welds them. Then, in response to the movement of mirror 2, the laser beam L3 is irradiated upon points (a) and (c) of the condenser mirror 4 and irradiate the components 5 and 5 obliquely. Moreover, by the movement of mirror 1, the irradiating point on the mirror 3 can be moved to points (d) and (e), and the irradiating point against the condensing mirror 4 can also be moved to the points (d) and (e). Therefore, without moving the material to be welded, butt, L-shaped and T-shaped weldings become possible.
Patent JP-S60234907-A (JP)
Title: Device for exchanging injection lance
Inventor: EBINA KIYOSHI
IPC: C21C7/072
Filed: 1984-05-02
Abstract: PURPOSE:To provide a titled device which exchanges simply refractory lances in short time by the constitution consisting in supporting the refractory lance of an injection lance in a hoisted state by a grasping means, tilting the lance, imposing the same together with the grasping device on a conveyor and carrying out the lance. CONSTITUTION:The injection lance consisting of the water cooled lance 1 and refractory lance 2 which are joined to one body by a joining part 3 is hoisted and moved to maintain the same in the hoisted state, then the lance 1 is supported and fixed by a holding device 5 and the lance 2 is gripped by the grasping means 10 of the grasping device 8 attached vertically slidably to a tilting base 7 mounted on the conveyor 6 to release joining of the above-mentioned part 3. The device 8 holding the lance 2 is then lowered longitudinally by a moving means (not shown) such as cylinder provided to the base 7 and thereafter the lance is tilted and imposed together with the base 7 on the conveyor 6, by which the lance is carried out. The fresh refractory lance is carried into the device and is mounted to the above-mentioned lance 1 by the operation reverse from the above-mentioned operation. The exchange of the injection lance is thus executed.
Patent JP-H04320154-A (JP)
Title: Facsimile equipment
Inventor: TOMOTA HIRONOBU
IPC: B41J2/505
Filed: 1991-04-19
Abstract: PURPOSE:To prevent production of uneven print density. CONSTITUTION:A mean print control means 51a references a transmission time data by one line in a one-line transmission time conversion table 53b to calculate respectively average print time of plural sample lines stored in a decoded picture data memory 55 and the print time for each line is controlled by the mean print time. Furthermore, when a difference of a mean print time between lines is large, an inter-line threshold level control means 51b sets a prescribed threshold level to control it that the difference is not much fluctuated, and a correction control means 51c corrects an error between an actual transmission time and a print time caused by the inter-line threshold level control means 51b.
Patent JP-S63254537-A (JP)
Title: Data comparator for data processor
Inventor: MARUYAMA KOJI
IPC: G06F11/00
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a data processor having the fail-safe properties by securing such a constitution where the data received from processors are compared with each other via a comparator for each bit and an error detecting circuit stops the transmission of an alternating signal by a coincidence signal received in response to the discordance of said data comparison. CONSTITUTION:If some discordant bits are detected out of the data on data buses DB5 and 15, a discordance signal UAS is produced before generation of an end bit signal BES and a flip-flop FFC40 kept set is reset. Therefore an FFC39 is kept reset under such conditions and both outputs (g) and (h) are set 0. Hereafter an output (h) is not set at 1 but fixed at 0. Thus the transmission an alternating signal is stopped. if the FFC40 is kept reset when the signal UAS is produced, the FFC39 is kept set and the output (g) is kept at 1. Then the FFC40 is changed to a set state to set the output (h) at 1. Thus both FFC39 and 40 maintain the reset states hereafter and fix the output (h) at 1 to stop the transmission of the alternating signal. In such a way, the fail-safe properties are secured for a data processor.
Patent JP-H07289834-A (JP)
Title: Movable air filter device
Inventor: SHIBATA MITSUO
IPC: B01D46/10
Filed: 1994-04-26
Abstract: PURPOSE:To prevent stop of a transmitter without delay due to shortage of cooling air at the time of clogging of a filter by enabling to automatically open an air filter by a pressure drop value. CONSTITUTION:This air filter device is composed of the filter 1, a frame 2 for fixing one point of the filter 1 with a support point P, a weight 3 for weight adjustment of the filter 1, and a balancer 4 for damping the vibration of the filter 1. In the case the pressure drop value of the filter 1 is less than a setting value, the filter 1 is at the lowest position by the self-weight and all air for cooling passes through the filter 1. Also, in the case the pressure drop value of the filter 1 is over the setting value, section force works on the filter 1 and the filter 1 rotates and a portion of the cooling air does not pass through the air filter and directly enter the inside of the device, thus an electric power amplification part in the inside is cooled sufficiently to continue the transmittance.
Patent JP-S5515286-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KAGAWA KEIICHI
IPC: H01L21/331
Filed: 1978-07-20
Abstract: PURPOSE: To improve a device characteristic with an absorption due to a multi- cyrstal of a lamination failure produced in manufacture of the device and a displacement by mounting a multi-crystal Si layer containing P,B,As and others on the back face of a substrate in preparing the IC on the surface of the Si single crystal substrate.  
     CONSTITUTION: A protective SiO 2 2 film 7 is mounted by a low temperature chemical accummulation process on the both surface of a Si single crystal substrate 1 and a film 7 on the back face is removed by a photolitho graphy. Successively, a multi-crystal Si layer 8 containing a high density of B,P,As and others is formed on the back face or a multi-crystal Si layer 8 containing no impurity is accummulated to dope those impurityes. Thereafter, the film 7 and multi crystal layer 8 sticked to the surface of the substrate are removed to make a MOS diode by a conventional process. This method is characterized in that a crystal particle field held by the multi-crystal Si and the grid disorder due to the impurity element serve to absorb a heavy metal impurity element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04221380-A (JP)
Title: Benzoxazine derivative, preparation thereof and use thereof for curing and preventing disease
Inventor: HAINRITSUHI KURISUTEIAN ENGURE
IPC: C07D417/12
Filed: 1991-03-29
Abstract: PURPOSE: To provide a new compound excellent in the treatment of disease of cardiac vessel, asthma, disease of smooth muscle, hypertension, arrhythmia, and disturbance of circulation of brain.  
     CONSTITUTION: This compound is represented by formula I (R(1) and R(2) are each H, 1-4C alkyl, OH, 1-4C alkoxy, Cl, Br or the like; R(3) and R(4) are each 3-6C alkylene; R(5) is pyridazinyloxy, pyrimidinyloxy, pyridyloxy or the like). The compound of formula I is prepared by reacting a compound of formula II with a compound where the R(5) of formula I is H, in an inert solvent at a temp. of 0-150°C. 
     COPYRIGHT: (C)1992,JPO