baber/WOPTO huggingface dataset:
Patent JP-H08188001-A (JP)
Title: Synthetic resin wheel, its molding method, and its metal mold
Inventor: TOJO YOSHITERU
IPC: B60B5/02
Filed: 1995-01-06
Abstract: PURPOSE: To eliminate drop in mechanical strength in a weld line part by producing turbulence in the junction of injected synthetic resin flows to form a complicated weld line in a synthetic resin wheel formed by injecting synthetic resin in a cavity through a gate. CONSTITUTION: When a synthetic resin wheel is molded, metal molds 11a, 11b which are heated to suitable temperature are closed and brought into close contact each other. The tip 15b of a resin flow disturbing rod 15 set in the metal mold 11a is protruded into a cavity 12 by the energizing force of an elastic body 16. When synthetic resin is injected into the cavity 12 through a runner 17 and gate 13 with an injection molding machine, right and left synthetic resin flows are joined in a cavity part on the opposite side farthest from the gate 13 by taking a long way around the resin flow disturbing rod 15, and thereby, turbulence in the synthetic resin flow is generated to form a complicated weld line.
Patent JP-H04255200-A (JP)
Title: Sound image controller
Inventor: MIYOSHI MASATO
IPC: H04S5/02
Filed: 1991-02-07
Abstract: PURPOSE:To allow a listener to perceive a same sound image location as that of an original sound field and to obtain the presence as the original sound field by giving a desired acoustic signal to both ears of the listener. CONSTITUTION:A signal given to a right ear 13R of a listener 12 is fed to S sets (S is an integer being 3 or over) of speakers such as 151-153 provided to a reproduction sound field 17 while being processed by S sets of filters such as 141-143 and a signal given to a left ear 13L of the listener 12 is fed to the speakers while being processed by S sets of filters such as 161-163. Each filter coefficient of each filter group is set by a setting device 18 and the coefficient is set so that a transfer function of each filter satisfies a prescribed equation.
Patent JP-H05217663-A (JP)
Title: Heat emitting body of ceramic material and manufacture of the same
Inventor: KANDA HIROKATSU
IPC: H05B3/03
Filed: 1992-01-31
Abstract: PURPOSE:To prevent exfoliation of ceramic material from an electrode by adding slice graphite of specific particle size, thickness, and aspect ratio to a matrix consisting of ceramics and/or glass, thereby forming a heat emitting body, and giving it a smaller resistance value in the part around the electrode than the value in the central part. CONSTITUTION:Flaky graphite of a particle size ranging 0.5-100mum, a thickness of below 1.5mum and an aspect ratio of 10-5000 is added to a matrix consisting of ceramics and/or glass, to form a ceramic type heat emitting body, wherein the resistance value in the part around the electrode mounting position is made lower than the value in the central part. Therefore, the adding amount of graphite to the part around the electrode mounting position is made greater over 0.1 pts.wt. of the matrix than the adding amount to the heat emission part. Two or more sorts of slurries containing ceramic and/or glass and flaky graphite are supplied to a slurry sump of a green sheet molding device due to the doctor blade method to form a green sheet composed of two or more regions in which slice graphite is dispersed, and this is defatted and baked to produce a ceramic type heat emitting body.
Patent JP-S55156993-A (JP)
Title: Method and device for controlling electrochromic display
Inventor: FUUBERUTO PORUTOMAN
IPC: G09G3/16
Filed: 1980-02-15
Abstract: An electrochromic display cell has several electrode segments 1 spaced from a common counter-electrode 3 by an electrolyte 2 and disposed to represent different symbols according to those segments on which a coloured or effaced state is conferred by application of a current in one direction or in the other between the segments and the counter-electrode. To achieve one of the current directions a bias voltage provided by a generator 16 is applied for a fixed time by a switching circuit T1, T2 to a field-effect transistor T6 which completes a circuit through the cell 4, electrode 3, electrolyte 2 and segment 1. The transistors 6 have channel widths proportional to the segment areas so that all segments receive the same charge per unit area. The segments whose state is to change in the other direction are short-circuited with the counter-electrode by transistors T7. The display is particularly useful for the display of time data on watches.
Patent JP-S55111328-A (JP)
Title: Apparatus for discharging accumulation by conveyor screw
Inventor: NOMOTO MASAO
IPC: B65G33/32
Filed: 1979-02-17
Abstract: PURPOSE: To prevent the blockade due to bulk material in the vicinity of discharge port by forming a space for expansion of bulk material, upper the termination part of a discharging conveyor screw.  
     CONSTITUTION: The terminal of a discharging conveyor screw 8 extends from the lower end 15 of a discharge side wall 4 and meets upper a transportation conveyor screw 10. Upper the termination part, a discharge port vacant chamber 35 is arranged as a space. Even in the expansion state after compression force is released, refuge is provided for the bulk material in the vicintity of the termination part of the discharging conveyor screw 8, due to the presence of this discharge port vacant chamber 35, so blockade is eliminated, and discharge of bulk material can be performed smoothly, and working performance can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02196299-A (JP)
Title: Electronic musical instrument
Inventor: HOTTA HARUMICHI
IPC: G10H1/057
Filed: 1989-01-26
Abstract: PURPOSE:To obtain an envelope which exceeds an attack part even when another key is pressed successively and to enable natural arpeggio play by raising the envelops of all musical sound generation channels when a first key is pressed. CONSTITUTION:An envelope waveform generation part 6 generates envelopes which control musical sound waveform data of four channels generated by a musical sound waveform generation part 3 and outputs them on a time-divison basis. When one key is turned on while all keys are off, the generation part 6 starts generating envelope data of all of the four channels. Then the level of the data is decreased with time or from the time when the key is released. Consequently, the musical sound of the 1st key is given attack effect, but none of musical sounds of successively operated keys is given to enable the natural arpeggio play and make the deviation in the timing of key operation at the time of chord play inconspicuous.
Patent JP-H07238906-A (JP)
Title: Fluid force propulsion device
Inventor: KURUTO SUTOORU
IPC: F15B15/14
Filed: 1995-02-03
Abstract: PURPOSE: To ensure accurate guide for a plunger while miniaturizing a structure. CONSTITUTION: A fluid power operated advancing unit has a housing 1 and a plunger 5 adapted to slide axially therein. The plunger 5 is formed as a prismatic body 13 having three sides 14, 15, 16, and at least a part of its length slides in the housing 1. The prismatic body 13 is guided in the housing 1 along three side surfaces 14, 15, 16, whereas three transitions 24 between the respective adjacent sides are not guided. As a result, the guiding action for the plunger 5 is extremely accurate while preventing its rotation.
Patent JP-H06200211-A (JP)
Title: Water-dispersible resin composition and coating agent
Inventor: KURIYAMA SATOSHI
IPC: C09D175/00
Filed: 1993-01-06
Abstract: PURPOSE:To obtain the subject composition which can be dispersed in water without blocking the isocyanate groups and is stable for a long time by mixing an amineimide vinyl copolymer with an isocyanate compound and emulsifying the mixture in water by dispersion. CONSTITUTION:This resin composition is obtained by emulsifying by dispersion a mixture of a vinyl copolymer (A) having amineimide groups in the molecule with an isocyanate compound (B) in water. Further, the resin composition can be obtained by copolymerizing a vinyl monomer having an amineimide group with an vinyl isocyanate monomer and/or polymerizable isocyanate oligomer. This composition contains about 0.5-20wt.% amineimide groups based on the weight of the resin solid and about 0.5-20wt.% isocyanate groups.
Patent JP-S55110688-A (JP)
Title: Plant-vessel
Inventor: HASEBE MAKOTO
IPC: B63B35/44
Filed: 1979-02-19
Abstract: PURPOSE: To enable a reliable and easy installation of a power plant equipment, by a method wherein convexities are provided at the bottom of the power plant equipment or the like, and concavities, formed in a foundation whereon the said equipment is to be installed, are method together.  
     CONSTITUTION: Convexities 6 are formed in the bottom of a building 1 such as a power plant, concavities 7 being also provided in a foundation 7 positioned on the bottom of the water where the building is to be installed. The building 1 such as the power plant is towed by a tag boat 3 or the like, and is sunk by feeding water into a ballast tank located under a lower part of the building 1 after the adjustment is performed above the foundation so that the plant can be positioned in place. The convexities in the bottom of the building 1 are then fitted in the concavities 7 in the foundation 5 to complete the installation of the building 1. This causes the building to be reliably positioned in a correct installation place even in water, and thus, piping or other connection can easily be conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59176742-A (JP)
Inventor: ROBAATO DABURIYU HARUMAN
IPC: G03F1/56
Filed: 1984-02-03
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-H04256137-A (JP)
Title: Evaluation method for computer system performance
Inventor: KISHIMOTO NORITOMO
IPC: G06F11/34
Filed: 1991-02-08
Abstract: PURPOSE:To quickly end accurately evaluate the performance of a computer system in response to the working data by processing the constitution of an equipment and the system specification value as the data. CONSTITUTION:An nalyzing device 1 inputs the system working information, and these input information are sorted in each type. Thus the analyzing results are obtained in each type and converted into a proper pattern by an analyzing result patterning device 2. This converted pattern is stored in an analysis pattern file 5. At the same time, a system patterning device 3 inputs the system generation information in a system generation state and stores a system pattern in a system pattern file 6. Then a system general evaluation device 4 inputs the analysis pattern and the system pattern and outputs the general evaluation result end an optimization system pattern to an output device 7 based on the input pattern information.
Patent JP-H10212197-A (JP)
Title: Formation of thin film
Inventor: SAKAI HISASHI
IPC: C30B29/40
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the quantitative composition analyses of plural gaseous raw materials, etc., are difficult (e.g. in Fourier transform infrared spectrometric analyses) or a high degree of vacuum is required for these analyses (e.g. in mass spectrometric analyses). SOLUTION: This formation comprises introducing plural gaseous raw materials 3 into a film formation chamber 1 in which a substrate 5 to be coated with a deposited thin film is placed, and subjecting the gaseous raw materials 3 to thermal decomposition to deposit the objective thin film on the substrate 5. In this formation, a thin film under deposition is irradiated with a laser beam 5 to cause plasma radiation and the radiation is dispersed to produce a spectrum and to detect the radiation intensity of each of constituent elements of the thin film under deposition from the spectrum and then, based on results of this detection, the amounts of the plural gaseous raw materials 3 to be introduced are controlled.  Alternatively, discharge electrodes are placed in a gaseous raw material discharge passage 4 or in a region branched off from the discharge passage 4 and plasma radiation from the gaseous raw materials 3 is caused in the space between the discharge electrodes and the radiation is spectroscopically dispersed and to detect the radiation intensity of each of constituent elements of the gaseous raw materials 3 from the spectra and then, based on results of this detection, the amounts of the plural gaseous raw materials 3 to be introduced are controlled.
Patent JP-S59143414-A (JP)
Title: Variable resistance attenuator
Inventor: SASAKI SHIYUUSAKU
IPC: H03H11/24
Filed: 1983-02-04
Abstract: PURPOSE:To suppress mismatching of input/output to prescribed status by controlling the bias voltage of a transistor (TR) in a differntial amplifier circuit connected to PIN diodes in a bridge T-type variable attenuator using PIN diodes for a series variable resistor and a parallel variable resistor. CONSTITUTION:Transistors (TRs) 24, 25 in the differential amplifier 27 are biased by resistors (Rs) 10, 11, 14 and the values of the Rs 10, 11, 14 and a common emitter R13 are selected so that the sum of current I 1 and I 2 flowing into the TRs 24, 25 is fixed. Voltage is applied from the external and can be changed while keeping the sum of the current I 1 and I 2 at a fixed value. The collector of the TR 24 is connected to an anode of a PIN diode as a series variable resistor of the bridge T-type variable attenuator 28 through an R 16 and the collector of the TR 25 is connected to an anode of a PIN diode 9 as a parallel variable resistor through an R 17. The forward resistance of the diodes 8, 9 is determined by the values of current I 1, I 2, so that mismatching of input/output can be suppressed to a fixed range and variable attenuation can be attained.
Patent JP-S59147899-A (JP)
Inventor: PAURU FUYUUSUNAA
IPC: F04C15/00
Filed: 1984-02-03
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-S61177195-A (JP)
Title: Scherbius apparatus
Inventor: EBARA MINORU
IPC: H02P23/07
Filed: 1985-01-31
Abstract: PURPOSE:To obtain an apparatus of small capacity, by inserting a tap switching transformer between the secondary side of a motor and a frequency converter for power return. CONSTITUTION:Current is fed to a winding type induction motor 1 from an AC power source bus R via a breaker 2, and the secondary winding is connected to a frequency converter 8 via a transformer 11 and an electromagnetic contactor 9. The frequency converter 3 is formed with a rectifier 3A, a DC reactor 3B, and an inverter 3C, and the output side is connected to the load side of the breaker 2 via a transformer 4 for power return and a disconnector 5. Then, a tap switching transformer is used as transformer 11, and the switches 12 are provided for the taps T1-T3. In this manner, each tap T1-T3 is connected to the secondary winding circuit of the induction motor 1 via a pair of thyristors S1-S3 ( switches 12) connected respectively in counter-parallel, and in the direction of uniforming output voltage according to the secondary voltage, either one set is controlled to be selectively conducted.
Patent JP-H02197814-A (JP)
Title: Scanner driving circuit for light beam scanning
Inventor: YAMAMOTO SHINTARO
IPC: G02B26/10
Filed: 1989-01-26
Abstract: PURPOSE:To prevent the generation of excessive amplitude by once attenuating a scanner driving signal to a microamplitude signal by an attenuator before the driving signal is inputted to an amplifier circuit and inputting this signal through a slow start circuit to the amplifier circuit. CONSTITUTION:The attenuator 4 is constituted of two pieces resistors R1, R2 and attenuates the driving signal. The slow start circuit 5 is constituted of an FET, a resistor R3, a capacitor C1 and Amp1 and the scanner on signal inputted to one end of the resistor R3 is inputted to the gate of the FET via an integrating circuit of a time constant R3C1. Finally, the on resistance diminishes down to a negligible level and the signal past the FET is returned to the original signal level by the gain of the Amp1. The signal is thereafter amplified by the amplifier circuit 6 and the current amplifier circuit 7 to drive the scanner 8. The scanner 8 can be driven at the normal amplitude without making excessive amplitude even if the scanner on signal is received in any phase.
Patent JP-S59143295-A (JP)
Inventor: AMADA HARUO
IPC: H05B6/74
Filed: 1983-02-07
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-S58136346-A (JP)
Inventor: MURAYAMA HIDEHIKO
IPC: A61F7/00
Filed: 1982-02-08
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-H10192954-A (JP)
Title: Wire drawing method of metal wire
Inventor: KAMIMURA TOMOYOSHI
IPC: B21C3/12
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a homogenous metal wire by arranging plural load cells on the outlet face of a die, measuring the distribution of load applied to the outlet face of the die with the load cells and automatically controlling the direction of the die so as to make distribution uniform. SOLUTION: Three or more load cells 5, are arranged on the outlet face of a die 2. A load generated to an outlet face of the die 2 in drawing a steel wire 4 is measured by the load cells 5. When the axial direction of a die hole is matched with the drawing direction of the steel wire 4, respective measured results of the load cells 5 are equal to each other. When the axial direction of the die hole is not matched with the drawing direction of the steel wire 4, measured results of the load cells 5 are not equal to each other, the direction of the die 2 is changed, controlling so that measured results of the load cells 5 are equal to each other. When applying this method to a steel wire for spring, the variation of residual stress on the wire surface is reduced and the variation of free length of a spring is reduced.
Patent JP-H11211675-A (JP)
Title: Crack inspection method
Inventor: TAKADA KENJI
IPC: H05K3/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a crack inspection method in which a crack generated in the semiconductor layer of a photovoltaic element as a constituent member for a solar cell module is detected precisely and by a simple operation. SOLUTION: A dissolving liquid does not dissolve an upper layer 105 in which a crack 101 is generated, and it dissolves a lower layer 104. It is dropped on the crack 101, the circumference of the crack 101 in the lower layer 104 is dissolved, a cavity part 106 is formed, and the upper layer 105 on the cavity part 106 is made hollow. Thereby, a black belt 102 is formed in the circumference of the crack 101 on the surface of the upper layer 105, and the crack 101 which is fine is revealed so as to be observed.
Patent JP-S55110088-A (JP)
Title: Measurement of semiconductor laser characteristic
Inventor: OOMURA ETSUJI
IPC: H01L21/301
Filed: 1979-02-16
Abstract: PURPOSE:To sort regularly arranged chips in the condition of chips without rearranging, on a Nesa glass, individual chips cut from a wafer along the split faces. CONSTITUTION:Grooves 21 not reaching the active layer are formed from the back of wafer 11 and are made parallel to the end surface of a resonator to be provided there. Next, scribed lines 22 perpendicular to grooves 21 are formed on the front or back surface of the wafer. Next, the wafer is placed on transparent conducting film 23. This is covered with vinyl sheet 24, and air is exausted inside. This is placed on rubber plate 25. Roller 26 with a suitable load is moved in the parallel and perpendicular directions to groove 21. The wafer is cut into individual chips. By pulling the sheet or film evenly, chi]s are separated completely. Then, the chips, together with the conducing film, are placed on solar cell 15. By biasing in the forward direction, it is possible to sort chips as in the condition of chips.
Patent JP-H10209937-A (JP)
Title: Repeating amplifier device
Inventor: SASAKI KANEMI
IPC: H04B7/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To secure a service area of a blind zone at the economical cost when the relay is performed to a mobile station existing in the blind zone by using a receiving antenna consisting of a directional antenna and setting the directive beam at a window and in the direction where the radio wave reflected from a base station is received. SOLUTION: The radio call service is relayed in a room of a building existing in a radio wave blind zone of an urban area. Under such conditions, a directional receiving antenna 2 consisting of an array antenna including plural antenna elements which are arrayed in a plane form is set at a window. Then a directive beam is set in the direction where the radio waves sent from a base station are reflected from an adjacent building, etc. The electric power of the reflected waves is weak but the antenna 2 has large gains. Thus, a signal having a sufficient S/N can be supplied to a repeating amplifier 1. The wiring of a coaxial cable set between the antenna 2 and the amplifier 1 suffices only in the room.
Patent JP-H09206177-A (JP)
Title: Side fence provided with supporting height adjustment mechanism
Inventor: HIRAKAWA SUSUMU
IPC: A47C21/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To adjust a fence part to an optional height and to fix it at the position. SOLUTION: A turning shaft 6 which is a connection shaft with a second column 4 on the lower side horizontal frame 5a of the fence part 5 is provided with a gear 7, a fixed member 8 is provided on the side of the upper horizontal frame 5b of the fence part 5, the base part 9 of an operation lever 13 is displacably pivotally fixed to the fixed member 8 and a fixed shaft 11 is attached through a spring member 10 to the base part 9. A rack 11a is attached to the tip of the fixed shaft 11 and the rack 11a is engaged with the gear 7 at all times by the spring member 10.
Patent JP-H06198960-A (JP)
Title: Printer
Inventor: YAMAMOTO ICHIRO
IPC: G09G5/22
Filed: 1993-01-08
Abstract: PURPOSE:To offer a printer capable of performing high quality printing without providing a bit mapped font for a high resolution. CONSTITUTION:When printing data sent from a host computer are printed, it is judged whether a low resolution is set on the printing data (judge step 1), and in the case a low resolution is set (Judge Step 1: Yes), a built-in low resolution bit mapped font is read out (Step 10), image data are created according to the bit mapped font (Step 5) and printing is carried out (Step 6). On the other hand, in the case a high resolution is set on the printing data (Judge Step 1: No), a bit mapped font corresponding to the high resolution set by an outline font is created (Step 4), image date are created based on the bit mapped font created (Step 5) and printing is carried out (Step 6).
Patent JP-H09207498-A (JP)
Title: Picture stud and picture-stud driver
Inventor: FUKAZAWA ICHIRO
IPC: F16B15/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact and easy-to-handle picture stud driver by combining a picture stud with a bar-like head part with a picture stud driver which drives a round of connected picture studs as well as a picture stud for the picture stud driver. SOLUTION: This picture stud 11 has a head part and a head part with a needle part extended like a bar, and plural pieces of the picture stud 11 are connected crosswise at the bar-like head part 12. This picture stud driver consists of a cylindrical main body into which plural pieces of the picture stud 11 with bar-like head parts connected widthwise are inserted in freely slidable manner, a driving guide 32 for driving individual studs 11 loaded on the tip of the cylindrical main body, a piston 32 for driving the picture stud 11 on the head part side of the driving guide 32, a lever 35 for driving the picture stud 11 which is installed at the rear part of the piston 34 and equipped with an automatic return means, a picture stud replenishing aperture provided on the rear end of the cylindrical main body, and a lid for opening the picture stud replenishing aperture.