baber/WOPTO huggingface dataset:
Patent JP-H0892796-A (JP)
Title: Continuous dissolving device for metallic powder for plating
Inventor: KAERIYAMA SHIYUUJI
IPC: C25D21/06
Filed: 1994-09-28
Abstract: PURPOSE: To completely recover an undissolved metallic powder by using a porous body having plural numbers of dissolving polution passages in the axial direction as a filtering means and returning to circulate a dissolving solution containing an undissolved solid matter to a dissolving vessel. CONSTITUTION: The metallic powder 11 is supplied from a hopper 4 to a dissolving vessel 2 and is dissolved into a plating solution supplied from a plating solution storage vessel 1. The undissolved powder 1 is passed together with a dissolving solution 7 through the dissolving solution passages 10 running through in the axial direction of the filtering means 3 and is returned to the dissolving vessel 2. A filtrate 8 filtered with the porous body of the filtering means 3 is fed to the plating solution storage vessel 1. Since the high capacity filtering means 3 is used and the plating solution 7 containing the undissolved metallic powder 11 is circulated between the dissolving vessel 2 and the filtering means 3, the undissolved metallic powder 11 is completely recovered.  The particle diameter of the metallic powder 11 is made fine to enable to improve dissolving rate by using an alumina based ceramic filter as the filtering means 3.
Patent JP-H1144775-A (JP)
Title: Bezel decorative component for wrist watch
Inventor: MUKAI HISAO
IPC: G04B45/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a bezel decorative component for a wrist watch not damaging the peripheral face of the bezel section of the wrist watch and not released from the covering state on the bezel section of the wrist watch. SOLUTION: This bezel decorative component 7 is fitted to cover the bezel section 6 of a wrist watch 5, and it is constituted of a bezel decoration section 7a applied with decorative machining to cover the bezel section 6 of the wrist watch 5 from the outside without covering the dial 8 of the wrist watch 5 and a fitting section 7b inserted with a strap 9 fitted to the wrist watch 5 and fitted to the strap fitting section 10 of the wrist watch 5.
Patent JP-2000062381-A (JP)
Title: Direct-liquid type writing implement
Inventor: SHIMADA NAOAKI
IPC: B43K8/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a direct-liquid type writing implement having an ink regulating member which enables efficient storage of overflow ink at the time when the pressure inside an ink tank increases. SOLUTION: In a direct-liquid type writing implement wherein an ink regulating member 2 having ink storing grooves 4 formed by juxtaposing a large number of comb teeth 3 at prescribed intervals and a slit-shaped ink guiding groove 5 so opened as to communicate with an ink tank 7 from the rearmost one of the ink storing grooves 4 and directed axially is disposed between a penpoint 1 and the ink tank 7, a notch is provided for each of the comb teeth 3 in large numbers and the notches of the adjacent comb teeth 3 are so formed as to be located at the most separate positions on the circumference, while the storing grooves 4 formed between the comb teeth 3 respectively are made capable of being continuous to each other by these notches.
Patent JP-S6288245-A (JP)
Inventor: RICHIYAADO AAUIN BURAUN
IPC: H01J29/06
Filed: 1986-10-02
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-H04114503-A (JP)
Title: Differential amplifier
Inventor: ISHIHARA TADASHI
IPC: H03F3/45
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a differential amplifier fitted to an integrated circuit by changing the current value of a variable current source and altering the cutoff frequency of an input/output frequency characteristic. CONSTITUTION:Transistors 3 and 4, resistors 7 and 8, a voltage source 13 and the variable current source 11 constitute an inverter amplifier. When a voltage amplification facter is set to be AO, the capacitance value of a capacitor 9 to be CO, the resistance value of resistors 5 and 6 to be RO, the cutoff frequency of the input/output frequency characteristic is approximated to 1/(2XCO.AO.RO) by a mirror effect. The voltage amplification facter AO can be altered by changing the current value of the variable current source 11. Thus, the cutoff frequency of the input/output characteristic in the differential amplifier can be changed by changing the current value of the variable current source 11. Thus, the amplifier is fitted to be made into the integrated circuit.
Patent JP-S6293791-A (JP)
Inventor: TAKAHASHI NARUYOSHI
IPC: G07D9/00
Filed: 1985-10-21
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-S61110937-A (JP)
Title: Magnetron apparatus
Inventor: MURATA MASAHIKO
IPC: H01J23/12
Filed: 1984-11-06
Abstract: PURPOSE:To closely couple a first yoke piece and a second yoke piece and realize mass production by inserting the second yoke piece bridge to the first yoke piece slot, bending the band region and allowing it to bite into said bridge portion. CONSTITUTION:The frame yoke for excitation circuit surrounding the anode 2 of magnetron 1 and a permanent magnet 3 on the magnet pole piece is composed of a first and a second yoke pieces 6, 7 coupled to each other. The first yoke piece 6 is provided with a slot 13 in the vicinity of a side 6a, while the second yoke piece 7 is provided with the bridge portion 14 formed by cutting and bending in the vicinity of a side 7a, and the bridge portion 14 is inserted into the slot 13. On the other hand, the band region 16 in the width of 2-3mm between the side 6a of the first yoke piece 6 and the slot 13 is bent in the form of character without the punching in the curling process and a part is caused to bite into the bridge portion. Thereby, the second yoke piece 7 is strongly attracted to the side of first yoke piece 6 and tightly integrated thereto. Therefore, a high performance magnetron apparatus having large mechanical strength and small magnetic circuit resistance can be obtained economically.
Patent JP-H0682179-A (JP)
Title: Spiral heat exchanger
Inventor: INOUE TOSHIYUKI
IPC: F28D9/04
Filed: 1992-09-01
Abstract: PURPOSE:To ensure secure sealing between a lid type flange and a rim of a heat-transferring main part with respect to a spiral type heat exchanger and prevent erosion by solid matter when the medium is a slurry so as to keep the seal good. CONSTITUTION:A spiral type heat exchanger is sealed by a gasket which is a combination of a thin metal plate 11 and a gasket 12 of asbestos or synthetic rubber. The thin metal plate 11 is used on the side of the heat-transferring main part and placed in such a manner as to cover the rim of the heat- transferring main part and the gasket 12 is used on the side of a lid type flange.
Patent JP-H0980152-A (JP)
Title: Ultrasonic sensor
Inventor: TAKAGI TOSHIMASA
IPC: G01S15/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor which attains accurate detection of an invader even when the invader already exists within a monitoring space when a power source is closed. SOLUTION: An ultrasonic sensor which compares a distance data during the closing of a power source with a distance data when the power source is closed to detect an invader is provided with a first memory means 21 to hold the distance data still after the interruption of the power source and a comparator means 17' to compare the distance data during the closing of the power source and the distance data of the memory means. When the distance when the closing of the power source is closed is closer than the distance of the memory means, the distance data during the closing of the power source is compared with the distance data of the memory means.
Patent JP-H05236855-A (JP)
Title: Apparatus for producing scattering bait
Inventor: KOMATSU KATSUMI
IPC: A01K97/04
Filed: 1992-09-01
Abstract: PURPOSE:To produce the subject uniform and excellent scattering bait to which an admixture uniformly adheres by charging a frozen bait into a box, crushing it, mixing the admixture with the obtained ice piece-state bait and discharging it. CONSTITUTION:A block-state frozen bait 4a and an admixture 5a are charged into a box body 3 and the resultant mixture is crushed by a crusher (D). An admixture is blended with the obtained ice piece-state bait by using an agitator 8. An outlet 33 for taking out the prepared scattering bait 35 is attached to the bottom part (3C) of the box body 3.
Patent JP-S6295997-A (JP)
Title: Drive circuit for stepping motor
Inventor: TOKUNAGA MITSUHIRO
IPC: H02P8/36
Filed: 1985-10-18
Abstract: PURPOSE:To obtain sufficient output torque even on a high temperature, and to prevent excess output torque and inhibit noises from a stepping motor at a low value on a low temperature by controlling currents or voltage in response to the body temperature of the motor. CONSTITUTION:The temperature information of a stepping motor 1 detected by a temperature detecting sensor 2 is amplified by an amplifying circuit 3. A conduction current value is controlled in response to the machine temperature of the stepping motor 1 in a conduction-current control circuit 41 by the temperature information. That is, a low conduction current value is set so as to acquire output torque, which is not too larger than device torque, when the body temperature of the stepping motor 1 is low. A high conduction current value is set so that output torque only supplying the lowering section of the output torque of the stepping motor rises when the machine temperature is high.
Patent JP-H0981649-A (JP)
Title: Clinical examination item information retrieval system
Inventor: SHIMADA OSAMU
IPC: G06Q50/10
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To quickly cope with an inquiry from a customer by unitarily managing clinical examination item relation information. SOLUTION: This system is provided with a storage means for storing fundamental information including at least clinical examination items and reference values corresponding to the clinical examination items and examination item information relating to the clinical examination items, a fundamental information display means 38 for reading and displaying the fundamental information by retrieving the storage means, examination item information specifying means 38a-38k for specifying the kind of the examination item information and an examination item information display means for reading and displaying the examination item information of the kind specified by the examination item information specifying means by retrieving the storage means.
Patent JP-2001056276-A (JP)
Title: Loading test device and its force control method
Inventor: ITO YORIAKI
IPC: G01N3/24
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a loading test device and its force control method capable of matching a waveform of a response wave showing a displacement of a test object with a target triangular waveform without deviation. SOLUTION: This force control method, is a force control methods for exciting a test object so that a response wave showing a displacement of the test object has a triangular waveform. As a command signal wave, a trapezoid wave having a larger amplitude than the amplitude of the response wave, reaching the maximum amplitude earlier than the time when the response wave reaches the maximum amplitude, and rising after the response wave reaches the maximum amplitude, is inputted and, this loading test device is equipped with a command signal wave generation part 21 for generating the command signal wave, a force control part 23 for executing control of the test object based on the command signal wave generated by the command signal wave generation part 21, and a loading part for applying force to the test object by the control of the force control part 23.
Patent JP-S6389328-A (JP)
Title: Doubling device for thin film
Inventor: SEKI MITSUHIRO
IPC: H05K3/00
Filed: 1986-10-01
Abstract: PURPOSE:To raise the manufacturing yield by providing a sensor to detect the supplying condition of thin films during the supplying period in the supply path of the thin films. CONSTITUTION:A thin film supply sensor 8 is provided at an end of a thin film separating roller 3 which is provided in the supply path of a laminate 1. The sensor 8 is designed to send out given signals according to the revolving number of the roller 3, and can detect whether or not the laminate 1 or 1B is exactly supplied during the temporary hot-bonding period, during the operation of hot-bonding and laminating, during the cutting operation of laminate 1B, and during the supplying period of the laminate 1 or 1B. In case where the laminate 1 or 1B is not exactly supplied, an abnormal alarm is operated by output signals from the sensor to notify it to workers. The thin film doubling device can also be automatically stopped.
Patent JP-S6477152-A (JP)
Title: Lead frame
Inventor: MORI YASUO
IPC: H01L23/50
Filed: 1987-09-18
Abstract: PURPOSE:To prevent a leakage current from flowing between inner leads by a method wherein an insulation treatment is performed onto a semiconductor chip mounting section of inner leads. CONSTITUTION:A semiconductor chip 2 is mounted on a semiconductor chip mounting section 1A0 of an inner lead 1A of a lead frame 1 with no tab through the intermediary of a bonding agent 5, and the inner lead 1A is electrically connected with the semiconductor chip 2 through a bonding wire 3, which are sealed with a resin sealing material 4 such as resin or the like. And, the semiconductor chip mounting section 1A0 of the inner lead 1A is subjected to an insulation treatment by using an insulating substance such as a thermosetting polyimide series resin or the like. Therefore, a leakage current is prevented from flowing between the inner leads 1A through the interface between a semiconductor chip mounting insulating film and the resin sealing material 4 of resin or the like.
Patent JP-S6476842-A (JP)
Title: Apparatus for obtaining signal containing spin/spin relaxing time data
Inventor: MORIWAKI MASAJI
IPC: A61B10/00
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the image of the first echo signal of a sufficiently short echo time and the image of the second echo signal of a long echo time having no artifact, by obtaining the first echo signal only by the change-over of a 90 deg.-pulse and an inclined magnetic field without using a plurality of 180 deg.-pulses and obtaining the second echo signal using the 180 deg.-pulse. CONSTITUTION:The direction of the magnetic field generated by a magnet 1 for generating a static magnetic field is set to a Z-axis and an object to be examined 2, for example, a person is arranged in the static magnetic field by the magnet 1. A 90 deg.-pulse is applied using a coil 7 in such a state that a Y-axis direction inclined magnetic field Gy is applied for the purpose of slice selection at a period t1. As a result, the nuclear spin within the selected plane obtained by cutting the object 2 to be examined in a direction vertical to a Y-axis at the specific point on the Y-axis is excited. Next, an X-axis direction inclined magnetic field Gx is applied for a definite time at a period t2 and the nuclear spin is dephased. The direction of the X-axis direction inclined magnetic field Gx is changed over at a period t2 to form a reading magnetic field. The nuclear spin is rephased by this magnetic field Gx. The first echo signal P1 is obtained at this period t3. As mentioned above, a required image is obtained only by the successive change-over of an inclined magnetic field.
Patent JP-H03206000-A (JP)
Title: Fail-safe device for summarized wiring system
Inventor: SUGIURA KAZUMASA
IPC: H04Q9/00
Filed: 1990-09-06
Abstract: PURPOSE:To prevent the dead lock of an equipment by providing a data storing means, which successively updates and holds control data received from a host station, and supplying data, which are read out when transmission abnormality is generated, as fail-safe data. CONSTITUTION:A fail-safe memory 12 stores the control data which are just previously received from the host station. A response time measuring circuit 22 of a transmission control circuit 2 is equipped with a counter and is operated by a reference clock. During a normal operation, after receiving data are received for one frame, a frame reception signal is generated and the counter is cleared. When abnormality is generated, however, the counter is operated as it is and when overflow is generated, a fail-safe register 23 is set. Then, the value of the fail safe memory 12 is turned to the control data of the external equipment and the external equipment is controlled. Thus, even when the transmission abnormality is generated, the external equipment to be affected by the abnormality can maintain a current condition.
Patent JP-H06224920-A (JP)
Title: Multimedia-network-bus
Inventor: RONARUDO EI BOOEN
IPC: H04Q11/04
Filed: 1993-09-21
Abstract: PURPOSE: To efficiently transmit isochronous data and packet data between a high-speed communication network and a plurality of users. CONSTITUTION: A multimedia network bus(MMN bus) and a controller(MMNC) function as dispersive media between a single high-speed network and a plurality of user network interfaces(UNI). The MMNC distributes a plurality of isochronous channels and packet channels to users through the MMN bus by assigning the channels to the users. The MMNC transmits information in a standard time segment or master cycle. After a start signal is transmitted, a series of control blocks is transmitted. A first type of control block is used for the communication to each UNI from the MMNC. A second type of control block is used for the transmission to the MMNC from each UNI. Any type of control block is used for call setting, call acknowledgment, channel assignment, call termination, and packet data requests.
Patent JP-H1175215-A (JP)
Title: Generating method for key signal for blue screening and blue screening processor
Inventor: HORI AKIHIRO
IPC: H04N9/75
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable blue screening by generating a color difference signal in sequential scanning by inserting and interpolating a color difference signal of a last line into a line having no color difference signal among interlaced color difference signals extracted from a 4:2:0p system image signal, and generating a key signal by using it. SOLUTION: An undelayed color difference signal 202 and a one-line delayed color difference signal 203 are inputted to a switch 45. Namely, the color difference signal of lines 1, 3, and 5 in a field 1 and the one-line delayed color difference signal of the lines 1, 3, and 5 are inputted. At this time, information of the color difference signal of the delay lines is that of the lines 1, 3, and 5, but the input timing matches the timing of lines 2, 4, and 6 because of the one-line delay. The switch 5 switches and outputs the color difference signals 202 and 203, line by line, to obtain a sequential scan color difference signal 204. Its level is detected by a keying signal generating circuit 6 to generate a key signal 300 and a composing circuit 7 puts image signals 100 and 200 together into a blue screening key composite signal 400.
Patent JP-H0960625-A (JP)
Title: Double-head nail
Inventor: AWAMURA TAKEO
IPC: F16B15/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To enable a nail to be hammered strongly in a risen state so as to retain the top of a nail claw between a main head and a sub head after the hammering by forming the main head and the sub head along its stem as a double-head nail. SOLUTION: The double-head nail 1 has a main head 2a formed at the end of a stem 3 and a sub head 2b formed spaced at an interval L from the main head 2a. When a timber M1 is joined to a timber M2 with a double-head nail 1, even though the main head 2a is hammered strongly, the sub head 2b abuts against the timber M1 to work as a stopper, so that the nail 1 cannot be driven moreover.  The sub head 2b thrusts into the timber M1 to secure the joining force between the timbers M1 , M2 , and also, to become a state in which the main head 2a rises from the surface of the timber M1 spaced at a small interval L for retaining the top end 6a of a nail claw 6. in a framing completion ceremony or the like, when a common joist, a column, and a ridge pole, etc., are temporarily attached with braces, the main head 2a is not thrust into the timber, so that the top end of the nail claw is easily abutted to the main head to be able to perform a nail extracting work without damaging to the timber when the braces are detached after the framing completion ceremony.
Patent JP-H0793942-A (JP)
Title: Apparatus for moving write prohibition notch of recording medium and automatic continuous apparatus therefor
Inventor: MIKAMI HAJIME
IPC: G11B23/28
Filed: 1993-09-21
Abstract: PURPOSE:To securely and efficiently move a prohibition notch to a prohibition position by a moving means moving a small distance and a full moving means which are movable reversibly back and forth. CONSTITUTION:A lift body is lowered by an electric motor to fix a disc by a stopper 3 of a position-regulating means. During the descent of the lift body, a hooked lever 6 of a small moving means moves a write prohibition notch 10 from a window opening 9 of the disc 1 to half open the notch. An opening (g) is consequently formed between an edge of a rear window 14 and the notch 10. As the motor rotates, the stopper 3 is raised and the hooked lever 6 is also raised while being turned in an opposite direction by a tension of a spring 8. As a result, the engagement of the hooked lever 6 with the notch 10 is released. The lever 6 is separated from the window opening 9. At the same time, a hooked rod 12 of a full moving means is raised and inserted into the opening (g) to move the notch 10 to a write prohibition position where the notch 10 is fully opened. In this manner, the write prohibition notch can be positively mechanically moved to the fully opened, prohibition position.
Patent JP-2001056676-A (JP)
Title: Device and method for graphics processing and recording medium
Inventor: MIZUTANI KENICHI
IPC: G09G5/377
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the difference between an original color and the color displayed while superimposing and displaying semitransparent graphics. SOLUTION: In a graphics processing device having two picture buffers, for example, three pictures Z1, Z2 and Z3 having semitransparencies of γ, β, and α, respectively are successively superimposed and displayed from the back surface in that order. At that time, the color at a point P is supposed to be αcolor-Z3+(1-α)(β color-Z2+(1-β) γ color-Z1) where color-Z* indicates the color of a picture Z*. If the semitransparency β is smaller than the semitransparancy γand is close to 0, the picture Z1, which is located in the back of the picture Z2 rather than the picture Z2, which is located in the front, and the picture Z3, which is located at the front surface, are stored in two picture buffers.  When the pictures stored in the two buffers are subjected to semitransparent processing, the displayed color at the point P is α color-Z 3+(1-α) γcolor-Z1. The color density of the color-Z3 is higher than that of the color-Z2 and the displayed color at the point P is closer to the original color than the case that the picture Z2 is stored in the color buffer.