baber/WOPTO huggingface dataset:
Patent JP-S60225065-A (JP)
Title: Vehicle speed detection
Inventor: MIYAZAKI AKIRA
IPC: G01P3/481
Filed: 1984-04-24
Abstract: PURPOSE:To get rid of effect from chattering without use of any complicated filter by calculating the vehicle speed from the time of receiving pulses sequentially stored by several interrupt processings. CONSTITUTION:A pulse p3 is a normal pulse suffering having no chattering. The level of the pulse signal will not change in a specified time T after interrupt is triggered at the falling time t1 of the pulse. Then, the interrupt time t1 is memorized temporarily into a computer as the time of receiving pulses. On the other hand, a pulse P4 is the pulse having a chattering at the falling thereof and the level of the pulse signal varies within the specified time T from the falling time t2 with a pulse P1. Therefore, the computer completes the interrupt processing without doing the receiving processing overriding any interrupt triggered at the time t2 and memorizes the time t3 temporarily as the pulse receiving time. The time t5 and t6 is memorized temporarily for the pulses p5 and P6 likewise. As a result, t1, T3 and t5 are memorized as the pulse receiving time. Thus, the effect of the chattering is confined only to the difference between the time t3 and t2 and can be reduced.
Patent JP-H11266022-A (JP)
Title: Manufacture of semiconductor element
Inventor: SHIMOMAKI SHINICHI
IPC: H01L29/786
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To form a silicide layer on the surface of a semiconductor layer in a short time and satisfactorily in a thin-film transistor. SOLUTION: Phosporus ions are doped to the surface of a semiconductor layer 24, using a blocking layer 26a as a mask and the layer 24 in the region other than the region of the layer 24 under the layer 25a is formed into an N<+> silicon layer 27. Then, Ta(tantalum) ions are doped to the surface of the layer 27 using the layer 25a as a mask, and a Ta silicide layer 28 is formed on the surface of the layer 27. In such a way, since the layer 28 is formed by the doping of the Ta ions, the layer 28 can be formed in a short time. Moreover, even though a natural oxide film is formed on the surface of the layer 27 before the Ta ions are doped to the surface of the layer 27, the Ta ions can be doped to the surface of the layer 27. Accordingly, the layer 28 can be satisfactorily formed on the surface of the semiconductor layer.
Patent JP-H04315231-A (JP)
Title: Microcompuer for evaluation
Inventor: WATANABE TORU
IPC: G06F11/22
Filed: 1991-04-15
Abstract: PURPOSE:To prevent the function of the microcomputer for evaluation from being used by a person to evaluate a program when the microcomputer for evaluation is equipped with even the function which is not provided in a one-chip microcomputer for mass production. CONSTITUTION:When the various functions of the plural kinds of the one-chip microcomputers for mass production are built in the microcomputer for evaluation, in the case of developing and evaluating the program of a certain specified one-chip microcomputer for mass production by using this microcomputer for evaluation, the operation of a function control register 1 is controlled by the respective bits of a function operation register 5. Thus, the function of the microcomputer for evaluation, which is not provided in this one-chip microcomputer for mass production, can be turned to a use inhibited state even without being conscious of by the user.
Patent JP-S566671-A (JP)
Title: Power converter circuit
Inventor: KIKUCHI YOSHIHIKO
IPC: H02M3/335
Filed: 1979-06-29
Abstract: PURPOSE:To obtain a power converter which has excellent regulating accuracy and stability and can be made compact by a method wherein the maximum value of conduction width and the minimum value of nonconduction width are defined in a switching element, and the maximum value of conduction width ratio to occupy in one cycle is defined within a limited value. CONSTITUTION:A capacitor 3b is charged to a value corresponding to an input voltage of an output circuit A, and when the charged voltage gets to a reference voltage Es, a main transistor Q is driven to be nonconductive and on the other hand a capacitor 3a is charged to a value corresponding to an output voltage of an output circuit A, and when the charged voltage gets to the reference voltage Es, a main transistor Q is driven to be conductive. By this repeated operation the conductive width and nonconductive width of the main transistor Q are controlled. By providing limiting circuit LC, the reference voltage Es and another reference voltage E3 are compared each other, the maximum limit of the conduction duration of the transistor is set, and limiting of the maximum conductive width is performed, while the maximum limit of nonconduction width is defined, and limiting of the maximum nonconductive width is performed.
Patent JP-S59209468-A (JP)
Title: Controlling method of molding in injection molding machine
Inventor: KAMIYA SHIYUNICHI
IPC: B22D17/22
Filed: 1983-05-13
Abstract: PURPOSE:To detect generation of a defective molding during operation and to improve workability by measuring the time since a melt is injected at a high speed into a metallic mold until a gas vent valve is automatically closed and comparing the same with the preset control time. CONSTITUTION:When a molten metal is supplied into a die cavity 4 and is filled therein, a gas vent valve 13 is closed as its valve 15 contacts tightly a valve seat 14a. A detaining bar 19 moves to actuate a sensor 20, the signal from which is inputted as the closing time of the valve 13 to a measuring device 29. The device 29 measures a measuring time Tm from the signal for starting the high speed injection and the closing signal of the valve 13. The time Tm is compared with the control time Ts which is preset by a control time setter 30 in a comparator 31 and if the former Tm is within the latter control time Ts, the absence of a defective molding is judged and an alarm device 32 is not operated.
Patent JP-S62258945-A (JP)
Title: Room cooler
Inventor: OKOCHI KATSUHIKO
IPC: F24F11/02
Filed: 1986-04-10
Abstract: PURPOSE:To prevent capacity deterioration, freezing and the returning of liquid, due to the biased flow of refrigerant, by a constitution wherein slave indoor units are operated simultaneously by the operating operation of a master indoor unit. CONSTITUTION:When a thermoswitch 27 is ON in case the operating switch 26 of an indoor unit 2 is put ON, the circuit of a fan motor 24 is set in operation, a signal is outputted to the relay coil 30a of an outdoor unit 1 and a compressor motor 31 is operated. Simultaneously, a thermo signal is inputted also into the electric source terminal 21 of another indoor unit 3. The operating switch 26 of the indoor unit 3 is short-circuited, therefore, the circuit of the fan motor 24 is set in operation when the thermoswitch 27 is ON. Thus, the first indoor unit 2, which is a master machine in the control of operation, and the second indoor unit 3, which is a slave machine in the control of operation, are set in operation simultaneously. Accordingly, refrigerant will never flow while being biased to one side.
Patent JP-H04314523-A (JP)
Title: Shaping film
Inventor: NAKAMURA NORINAGA
IPC: B32B27/16
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a molded body possessing a delicate, quiet, slimy and mat surface, by a method wherein a fine uneven layer where an uneven mean space, uneven mean surface roughness and a 60 deg.C gloss value of the surface are made respectively 20-50mum, 0.7-2.0mum and 2.0 or lower is formed on the whole of the surface. CONSTITUTION:An uneven mean space of an uneven pattern 2 formed on the surface of a shaping film is made 20-50mum. Furthermore, uneven mean surface roughness Ra and 60 deg. gloss value of its surface are made respectively 0.7-2.0mum and 2.0 or lower, through which a shaping film for manufacturing of a molded body having a delicate, quiet and slimy surface and suede tone is obtained.
Patent JP-S538552-A (JP)
Title: Elastic surface wave #-stage division circuit
Inventor: KAWANABE ISAMU
IPC: H03K23/80
Filed: 1976-07-12
Abstract: PURPOSE: To secure a division for an oscillated frequency down to V/2, V/4,... V/n (V: elastic surface wave vclocity) by varying the electrode space of each elastic surface wave element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11260369-A (JP)
Title: Active material for secondary battery negative electrode and manufacture thereof
Inventor: YASUDA HAJIME
IPC: H01M10/05
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To exhibit high capacity in a Li charging/discharging time by specifying a mean grain size of mixture grain of a metal contained in a composite material together with a carbon material to a specific value or less. SOLUTION: As a metal element for forming a complex with carbon in a composite material, an element which forms an alloy with Li and discharging Li at a lower potential as against oxidation-reduction potential of Li is favorable. As this kind of element, Ag, Zn, Cd, Al, Ga, In, Tl, Ce, Sn, Pb, As, Sb, Bi are available. A mixture mean grain size of at least one kind of metal selected from these elements or its alloy is 10 μm or less. These grains are preferably dispersed in carbon material. Active material for a negative electrode is obtained by burning the organic metal compound containing these metal elements. In this case, for controlling a mixing ratio of carbon to metal, a mixture of the organic metal compound and pitch or the like, a precursor of carbon, is preferably used.
Patent JP-H10278375-A (JP)
Title: Method for optimizing detection of setting and automatic document issuing machine using the method
Inventor: TEJIMA HIDEAKI
IPC: G07D7/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To optimize detection of a setting mark, by detecting the setting marks set at a plurality of points of a predetermined paper, measuring a detection amount and a paper transfer time, and specifying a mount position of a detecting means on the basis of the detection amount and transfer time. SOLUTION: In specifying a mount position of a printing sensor 11 to a paper 12, first, a transfer time (d) before it is a transfer time B which is a time point when a sensor level becomes minimum on the basis of a reference point of a sensor level D detected by the printing sensor 11 at a leading end of the paper 12 is measured. Setting marks 14 on the paper 12 are set stepwise at an upper right end of the paper 12 from a fixed position via an equal distance. Therefore, a distance (a) from a right end of the paper can be automatically detected by obtaining a distance (b) from the leading end of the paper. A position of the setting mark 14 on the paper 12 where the setting mark 14 can be detected best by the printing sensor 11 is specified, thereby specifying the position of the printing sensor 11.
Patent JP-H01255926-A (JP)
Title: Time series data base system
Inventor: NAOE HIDENORI
IPC: G06F12/00
Filed: 1988-04-06
Abstract: PURPOSE:To efficiently control a time series data base by storing the data of the time series with the time and attribute as a parameter, to a secondary memory. CONSTITUTION:In a secondary memory 1, time series data are stored into the part specified by as time (t) and an attribute C. When the time and attribute of an input output device 2 are designated, the control part B write the designated time series data in a part A of the input output device 2. Plural relational data bases are supplied to the time series data and with the data base, the inquiry can be executed for the data written in the part A. When the inside of the secondary memory 1 is filled, the oldest data are eliminated, and the storing area of the time series data transmitted newly is formed.
Patent JP-H04223379-A (JP)
Title: Photocoupler
Inventor: JIYATSUKU TEIE
IPC: H01L31/167
Filed: 1991-03-25
Abstract: PURPOSE: To simplify and quicken manufacture, by using an electric element and a photoelectric element constituting a photocoupler and a preliminarily formed housing for housing a resin. CONSTITUTION: A light emitting element 9 is provided with first and second electrodes electrically brought into contact with first and second contact pins 5 and 6 for fixing this to a proper position. A light receiving element 10 is provided with third and fourth electrodes electrically brought into contact with third and fourth contact pins 7 and 8 for fixing this to a proper position. A transparent layer 15 between elements 9 and 10 is at least partially surrounded by a second thick actual layer 16 so that a light can be reflected. At least one void 21 for housing the first end parts of pins 5, 6, 7, and 8, and first, second, third, and fourth slots 31, 32, 33, and 34 for fixing central parts 53, 63, 73, and 83 of the pins 5, 6, 7, and 8 are provided at a bottom wall 2 of a housing 1.
Patent JP-S61241270-A (JP)
Title: Electromagnetic clutch device for electric power steering device
Inventor: NOZUE SHIGEHIRO
IPC: B62D1/16
Filed: 1985-04-18
Abstract: PURPOSE:To allow a transmitting torque not only to be increased but also to be made controllable by configurating a device in such a way that both a driving cone body and a driven cone body are provided so as to be driven by an electric motor, and both an attracting surface and a contact surface are separately provided to each of cone bodies. CONSTITUTION:If a torque which provides a steering shaft 11 with a steering force, and is detected by a torque sensor 21, exceeds the regular value, a worm gear 33 is rotated, simultaneously a coil 43 is energized. Then, the rotation of the worm gear 33 through a sleeve 31 causes a driving cone body 40 to be rotated allowing the cone body 40 to be magnetized. Subsequently, this causes a driven cone body 50 to be attracted permitting the driven cone 50 to be also rotated while its inner circumference of a contact surface 52 comes in contact with the outer circumference of a contact surface 42 of the driving one body. In this case, both sliding motion between both contact surfaces 42 and 52, and a rotational torque, that is, an auxiliary steering force which is transmitted from the driving cone body 40 to the driven cone body 50, can be adjusted by controlling electric current applied to the coil 43.
Patent JP-H10261318-A (JP)
Title: Electrically conductive paste
Inventor: ABE KAZUHIRO
IPC: C08K3/04
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve durability and reliability of a circuit by eliminating defective contact caused by mechanical deformation of the circuit after soldering, by including specific quantity of electrically conductive polymer in the bonding agent of electrically conductive paste. SOLUTION: As an electrically conductive polymer included in a bonding agent, polyaniline is used, and this plyaniline is to be sulfated polyaniline including at least one sulfuric group. Furthermore, the polyaniline is to be surfonated polyaniline including amino-anisole sulfonic group, or polyaniline containing proton acid including at least one sulfonate part. And the rate of electrically conductive polymer occupying in the bonding agent is set in the range from 1 to 5 wt.%. And also, as the bonding agent, such a resinous bonding agent is used, as composed of polyurethane resin like polyester urethane, epoxy resin, phenol resin and modified cellulose like nitrocellulose, cellulose/acetate/butyrate, etc.
Patent JP-S5417843-A (JP)
Title: Electrostatic recording head
Inventor: SAMEJIMA KAZUHIRO
IPC: G03G15/05
Filed: 1977-07-11
Abstract: PURPOSE:To remove ghosts produced at the recording by providing lateral electrodes.
Patent JP-S5420575-A (JP)
Title: Movable local dust collecting device
Inventor: YAMAMOTO ATSUSHI
IPC: B65G69/18
Filed: 1977-07-14
Abstract: PURPOSE: To effectively collect powder dust produced from dusting material in an open type furnace by movably installing this local dust collecting device synchronously with the crane operation when sequentially grabbing the material upon movement of the crane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63249658-A (JP)
Title: Image recording apparatus
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/04
Filed: 1987-04-03
Abstract: PURPOSE:To record a stable gradation image excellent in image quality, by a method wherein an image signal is formed to a Modulo-N system and either one of (N-1) pieces of light sources corresponding to the level of the Modulo-N system is selected to be driven to perform image recording. CONSTITUTION:The digital image signal inputted to comparators 1, 2 is read, for example, by a CCD to be converted by an A/D converter. A dither matrix is considered as a kind of a mask and, when the image signal is larger than the corresponding threshold value level with respect to each of the pixels of the image signal, the comparator 1 judges the pixel as a black pixel to output '1' and, when said signal is lower than the threshold value level, the comparator 1 judges the pixel as a non-black pixel to output '0'. The same comparing operation is also performed with respect to the comparator 2. Therefore, either one of three states comes to be taken and the image signal is formed to a Modulo-3 system and laser diodes 9, 10 are driven in a time sharing manner only by a constant curreut and stable laser beam is obtained. (N-1) pieces of laser diodes may be constituted so as to be driven by the output of a Modulo- N system forming circuit (N is 3 or more). As N becomes large, image quality is also enhanced.
Patent JP-S59209937-A (JP)
Title: Wiper control device
Inventor: ETOU YOSHIYUKI
IPC: B60S1/08
Filed: 1983-05-13
Abstract: PURPOSE:To invariably detect rain drops accurately by changing according to the secular change of a detection value, the reference value of a control device judging the presence of rain drops based on the comparison result between the value detected by an extraneous matter detecting means and a predetermined reference value. CONSTITUTION:An extraneous matter detecting means, such as a photosensor, detecting rain drops by detecting a light quantity reflected on the front glass changing the refraction factor depending on the presence of rain drops is provided, and this output signal is compared with a predetermined reference value by a rain drop judging means. When the detection value is equal to or less than the reference value and it is judged that rain drops are stuck, a wiper driving means is controlled in response to it, and a wiper operation is performed at least once. Detection values from the extraneous matter detecting means are further sampled by a reference value correcting means, and the said reference value is changed according to the secular change of the detection value.
Patent JP-H11276449-A (JP)
Title: Consciousness state quantitatively determining device, consciousness state data processing method and computer readable recording medium therefor
Inventor: YAMAMOTO MIKIO
IPC: A61B5/0476
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable the application even to a consciousness state adjusting device by quantitatively determining a consciousness state and a mental state by obtaining brain wave data on a scalp by finding respective frequency average power values on the basis of a calculating result of a correlation between brain waves of the respective parts on the scalp, and feeding back this to a person to be measured by finding, for example, the average power ratio of an α wave of a frontal region/occipital region treated as an index of a consciousness concentration degree. SOLUTION: This device is provided with an amplifying device 1 for amplifying brain wave data from respective electrode positions on a scalp of a person 20 to be measured, an analog/digital converter 2 for digitally converting an amplified signal, the storage part 3 for storing a digitally converted brain wave signal, the correlation function analyzing part 4 for analyzing a correlation between brain wave data on stored respective electrode positions, the frequency analyzing part 6 for performing a frequency analysis on an electric potential data train stored in the storage part 3, the electrode selecting part 5 and the analyzing part 7 for performing an operation on a frequency analyzing result between selected electrodes. A consciousness state adjusting device can also have the consciousness state feedback part.
Patent JP-H05287123-A (JP)
Title: Rubber composition for tire side wall
Inventor: MURATA KAZUHIKO
IPC: C08L9/00
Filed: 1992-04-06
Abstract: PURPOSE:To obtain the subject composition containing a specific higher alpha-olefin based copolymer rubber and a diene based rubber at a specific ratio and capable of providing a cured product excellent in strength characteristics, weather resistance, ozone resistance, dynamic fatigue resistance and adhesion. CONSTITUTION:The objective composition is obtained by blending (A) a higher alpha-olefin-based copolymer rubber consisting of (i) a 6-20C alpha-olefin (preferably hexene-1, octene-1 or decene-1), (ii) an alpha,omega-diene of formula I [(n) is 1-3; R<1> and R<2> are H or 2-8C alkyl] (e.g. 1,4-pentadiene) and (iii) a non-conjugated diene of formula II [(n) is 1-5; R<3> is l-4C alkyl; R<4> and R<5> are R<1>, with the proviso that R<4> and R<5> are not simultaneously H] (e.g. 4-methyl-1,4-hexadiene) with (B) a diene based rubber (preferably natural rubber or isoprene rubber) so that the weight ratio of the component A to the component B may be (5/95) to (50/50).
Patent JP-H05291173-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIDA YOSHIKATSU
IPC: H01L21/3205
Filed: 1992-04-06
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, which reduces a rate that the crystal grain boundaries of a polycrystalline silicon film are segregated by impurities introduced in the silicon film for improving the conductivity of the polycrystalline silicon film and improves breakdown strength characteristic. CONSTITUTION:An amorphous silicon film is formed on a semiconductor substrate 1 via a gate insulating film 2 and impurities are introduced in this amorphous silicon film to crystallize said amorphous silicon film and at the same time, to improve the conductivity of the amorphous silicon film.
Patent JP-H06274699-A (JP)
Title: Information processor
Inventor: YOKOI TOSHIHARU
IPC: G06K9/62
Filed: 1993-03-17
Abstract: PURPOSE:To perform character recognition in the minimum frame size by provid ing a virtual frame where hand-writing input can be performed at the desired position of a screen directly even when an input character is written on the virtual frame in desired size. CONSTITUTION:A ROW 11 in which an application program, etc., is stored, a display device 2, a RAM 12 to store inputted data, and a key 1 for data input, etc., are connected to a CPU 6 that is a control part. Also, a touch panel 1 to input hand-written data(image data) is connected to the display device 2, and a transparent tablet (coordinate input device) 1 is connected to the CPU 6 via an A/D converter 5. Furthermore, a ROM 20 which stores a dictionary for recognition to recognize the hand-written data and a RAM 21 used as a work area are connected to the CPU 6 that is the control part.
Patent JP-H06272797-A (JP)
Title: Equipment for forced feeding of liquid
Inventor: YUMOTO HIDEAKI
IPC: F16T1/24
Filed: 1993-03-17
Abstract: PURPOSE:To provide an equipment for forced feeding of liquid where the number of parts is reduced and the structure is simplified, the working liquid introducing port or the like can be opened/closed by the strong snap-moving force, the operation is smooth and few failures are found. CONSTITUTION:A compression spring 66 is mounted on the tip of a main lever 63 which sways in the interlocking manner with a float 13, and the other end of the compression spring 66 is connected to a slider 65 supported by a guide roller. As the main lever 63 sways, the end part of the compression spring 66 is moved, and the snap movement of the slider 65 is started when the compression spring 66 becomes orthogonal to the slider 65.