baber/WOPTO huggingface dataset:
Patent JP-H0595173-A (JP)
Title: Printed board possessing electromagnetic wave shield
Inventor: ICHIKAWA JUNICHI
IPC: H05K9/00
Filed: 1991-10-17
Abstract: PURPOSE:To accurately connect an electromagnetic wave shield with an earth circuit even when terminals are densely formed on a printed board which has the electromagnetic wave shield. CONSTITUTION:A printed circuit 2 is formed at the top of a substrate 1, first and second insulating layers 3a and 3b are formed on the printed circuit 2 and an opening 4a which is round in two-dimension and whose cross-section shape is a reverse wine-cup is formed at the top of the earth circuit 4. Then, an electromagnetic wave shield layer 6 is formed at the top of an insulating layer 3 and the electromagnetic shield layer 6 and each earth circuit 4 are electrically connected by a junction 5 formed through the opening 4a.
Patent JP-H03223364-A (JP)
Title: Copper phthalocyanine pigment composition and pigment dispersion composition made therefrom
Inventor: MURAMATSU SADAO
IPC: C09B67/46
Filed: 1990-11-02
Abstract: PURPOSE:To make the waste water treatment in the pigment production unnecessary by dry pulverizing a crude copper phthalocyanine without using pulverizing aid and compounding the resulting copper phthalocyanine with a specific phthalocyanine deriv. CONSTITUTION:A crude copper phthalocyanine, obtd. by reacting (a deriv. of) phthalic anhydride, urea, and a copper source in an org. solvent at 120-270 deg.C for 2-15hr, is dry-pulverized at 20-130 deg.C without using a pulverizing aid to give copper phthalocyanine, which is compounded with a phthalocyanine deriv. of formula I or II (wherein X is H, Al, Fe, Co, Ni, Cu, or Zn; Pc is a phthalocyanine residue; R1 to R4 are each H or 1-20C alkyl excepting the case when all of them are H; Y is H, halogen, NO2, NH2, or SO3H; Z is H, Ca, Ba, Sr, or Al; (n) is 1-4; and (l) is a valence of Z) in an amt. of 1-20wt.% of the copper phthalocyanine.
Patent JP-H11135567-A (JP)
Title: Anisotropic conductive film and manufacture of semiconductor device
Inventor: TORII AKIKO
IPC: H05K3/32
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain stable electrical connection by positively joining the elec trode of semiconductor parts to an electrode being formed on a substrate. SOLUTION: A double structure of a first adhesive layer 51 including a conductive particle 53 and a second adhesive layer 52 without including the conductive particle 53 is provided, insulation in upper and lower directions can be maintained while a semiconductor device is merely placed, and electrical connection in upper and lower directions can be obtained by pressing using a projecting part.
Patent JP-H0967000-A (JP)
Title: Unloading system of tank trunk
Inventor: UENO HIROSHI
IPC: B60P3/24
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a pollution accident due to mixing of different kinds of oils in an unloading work of a tank truck. SOLUTION: When oil is discharged from a tank truck to an SS tank, a driver reads out predetermined data from storage medium attached to each connection port of injection hoses, an oil injection port of the SS tank, and a delivery port of the tank truck by means of a data reader 303. Loading data are inputted into a data controller 300 through a data interface 400 of an oil storage tank. The data controller 300 judges the connection conditions of the injection hoses based on each readout data and compares the data with the loading data to judge a tank chamber of the tank truck, from which oil can be discharged, and sends the data to a key control box 130 so that a key able to turn a handle for opening and closing a bottom valve of the tank chamber can be taken out from the box 130.
Patent JP-2001118366-A (JP)
Title: Device and method for detecting discontinuous position
Inventor: TEJIMA HIDEAKI
IPC: G11B27/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To detect the discontinuous position of date and hour information on a magnetic tape in a short time without making a read error. SOLUTION: This device performs fast-feeding or fast reproduction from the start position to the end position of the designated range of a video tape on which video materials A, B, C, ... are recorded. In such a case, even though a discontinuous position AB exists between the materials A and B, the position AB is detected as a discontinuous position A'B' including an error due to high speed running. The same thing is true between the materials B and C. Even though rewinding or fast reproduction is performed in a reverse direction after detecting the discontinuous positions including errors up to the tape end in this way, the discontinuous position including the previous error is read, and true discontinuous position without an error is detected by switching to unmagnified speed reverse reproduction from its neighborhood.  After the detection of the discontinuous position, the rewinding or the fast reproduction is switched again to be continued to the end position.
Patent JP-H03158935-A (JP)
Title: Converting system for debug command
Inventor: NISHIDA CHIKAO
IPC: G06F11/28
Filed: 1989-11-17
Abstract: PURPOSE:To improve the debugging work efficiency by defining the input designation format of a debug command train to a debugger, on a debug command definition table held in the outside. CONSTITUTION:A debugger 2a interprets a command train 1 inputted by a debug command input means and reads out the input designation format information of a debug command set arbitrary on a user side, retrieves the function name information of comforming debugger specifications from a command definition table 5 by referring to this input designation format information, and gives it to a program 4 to be debugged. In such a way, the rule of the input designation format of the debug command train 1 can be set freely again, and also, the conversion time of the debug command can be shortened.
Patent JP-2001119287-A (JP)
Title: High-speed and small-noise output buffer
Inventor: KO KINJO
IPC: H03K17/16
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and small-noise output buffer which is provided with many control functions equivalent to specifications of a GTL+ signal. SOLUTION: In the output buffer, general and speed driving elements exist together to drive the final output element. When an input signal is changed from a first logical level to a second logical level, the general and the speed driving elements simultaneously start functioning. The speed driving elements pulls down a control voltage of the output element to a potential different from the expected final potential. The general driving element pulls down it to a potential approximating the expected final potential. The output potential of the output element is first quickly changed and then is slowly changed toward the final potential. Large ring back doesn't occur in the output signal, and the delay time of the output buffer is shortened.
Patent JP-2000196371-A (JP)
Title: Distortion correcting device
Inventor: OHASHI TATSUYA
IPC: H03F1/32
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To correct the even-numbered order distortions of an amplifier at low cost. SOLUTION: A bi-directional transformer 100 is arranged at the input stage or output stage of an amplifier, and a distortion generator 200 constituted of a Schottky diode is provided at a secondary coil. A signal inputted to a primary coil is induced in a secondary coil, and a reverse phase secondary distortion is added by the distortion generator 200. A signal to which the reverse phase secondary distortion is added to is inverted and induced in the primary coil, and inputted to an amplifier 300 as an in-phase secondary distortion together with the basic wave transmitted through the primary coil. The in-phase secondary distortion by the basic wave is synthesized with the reverse phase secondary distortion by the inversion amplification of the in-phase secondary distortion at the output of the inversion amplifier 300.  That is, the in-phase secondary distortion generated by the inversion amplifier 300 is offset. This secondary distortion can be extended to other even-numbered order distortions. Thus, the correction of the even-numbered order distortions can be realized by one bi-directional transformer 100 and the distortion generator 200 at a low cost.
Patent JP-2000127058-A (JP)
Title: Screw driver
Inventor: MOTOYAMA SHIGEHARU
IPC: B25B23/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a screw driver capable of surely holding a machine screw to prevent fallout of a machine screw and shorting due to such fallout. SOLUTION: A driver shaft 1 is covered with an insulating cylinder 10 to be moved forward and backward, the tip of the insulating cylinder 10 is provided with a machine screw head holder 8 formed of soft elastic cylindrical material, when the insulating cylinder 10 is slid to the forward position or screw-rotated, the machine screw head of a machine screw engaged with the tip of the driver shaft 1 is held by the machine screw holder 8, and when the insulating cylinder 10 is slid to the backward position, or turned, the machine screw holder 8 is located in a position where to release holding for the machine screw head of the machine screw engaged with the tip of the driver shaft 1.
Patent JP-H07131818-A (JP)
Title: Luminance signal and chrominance signal separating circuit
Inventor: MURAKAMI AKIHIDE
IPC: H04N9/78
Filed: 1993-11-04
Abstract: PURPOSE:To facilitate adjustments by making an adjustment of an input amplitude to a computing element even as an adjustment of the output amplitude of a one-horizontal-scanning-period delay element. CONSTITUTION:An amplifier at the output part of a variable resistor 5 and an amplifier at the output part of an LPF 7 are removed and an amplifier 6 is newly provided between the variable resistor 5 and LPF 7. Namely, adjustments of input levels to computing elements 9, 14, and 15 resulting from the addition of the amplifier 6 are made as both the adjustment of the output amplitude of the one-horizontal-scanning-period delay element 4 and the adjustment of the level inputted to the computing element 14 which are done separately before. Consequently, the levels inputted to the computing elements 14 and 15 have a slight error owing to variance in the gain of the LPF 7, but a route of the LPF 10, variable resistor 14, amplifier 12, and computing element 14 for aperture correction is an additional function added to a main luminance signal and not affected by an image so much, thereby giving priority to the reduction of the cost by the removal of adjustment places.
Patent JP-2000131261-A (JP)
Title: Pinhole inspecting device
Inventor: MONYAMA MASARU
IPC: B05D7/22
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To confirm a contact state of ground electrode brushes (ground brushes) to an inspection object pipe, by carrying a current between both the ground electrodes with an electrical continuity checker to confirm electrode operation prior to pinhole inspection. SOLUTION: Prior to pinhole inspection, an inspection object pipe 3 is rotated around a pipe axis with a controller, a current is carried between ground electrodes (ground brushes) 28a, 28b with an electrical continuity checker 30, and through the inspection object pipe 3, to confirm capability of current carrying of both the ground electrodes 28a, 28b so that a normal sliding contact state of the ground electrodes 28a, 28b to a surface of the inspection object pipe 3 is detected. After the detection, by traveling a traveling stage device with a scanning voltage applied between a sensor electrode 24 and the ground electrodes 28a, 28b with a pinhole checker 27, the sensor electrode 24 scans all the inner circumference of the inspection object pipe 3 over the whole pipe length.  When the inspection object pipe 3 has a pinhole in its coated film, an electric discharge occurs so that the sensor electrode 24 and the ground electrodes 28a, 28b are carried the current through the inspection object pipe 3. The pinhole checker 27 detects the electrical connection to detect the presence of the pinhole.
Patent JP-S63156700-A (JP)
Inventor: UNOKI YASUMOTO
IPC: B26F3/00
Filed: 1986-12-17
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-2001122305-A (JP)
Title: Fitting container
Inventor: HAGIWARA TOMOMICHI
IPC: B65D43/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To easily and reliably insert a lid into a container body in a fitting container wherein an outer periphery of an opening of the container body and the outer periphery of the lid are pressure-fitted with each other for fitting, to permit a highly sealable fitting state, and further to easily confirm that the fitting state is reached. SOLUTION: A fitting protrusion 16 is provided inside the outer periphery of an opening of a container body, and a fitting recess 26 to be fitted with the protrusion 16 is provided inside an outer periphery of a lid. In this case, an outer dimension Y of an insert 27 positioned on a lower part of the recess 26 of the lid is formed to be smaller than an inner dimension X of a lid guide 17 positioned on an upper part of the protrusion 16 of the container body and also larger than an inner dimension Z on the protrusion 17 of the container body.
Patent JP-H03159341-A (JP)
Title: Variable length mixed packet transfer device
Inventor: OKUYAMA HIDEKI
IPC: H04L12/70
Filed: 1989-11-16
Abstract: PURPOSE:To handle media with two or more kinds of non-HDLC formats by setting (1) on the packet identifier of the output signal of a non-HDLC data transmission circuit when a packet cell is a leading packet cell, (2) when it is an intermediate packet cell, and (3) when it is the final packet cell. CONSTITUTION:The device is equipped with a shift register 13 as a multiplex means to send the output signals of an HDLC data transmission circuit 18 and the non-HDLC data transmission circuit 19 to a transmission data line 12 by attacking and multiplexing a packet cell identifier as a packet cell header, a transmission control circuit 15, a clock selector 16, and a multiplexer 17. The multiplex means sets (0) on the packet cell identifier of the output signal of the HDLC data transmission circuit 18, and sets (1) on the packet cell identifier of the output signal of the non-HDLC data transmission circuit 19 when the packet cell is the leading packet cell, and (2) when it is the intermediate packet cell, and (3) when it is the final packet cell. In such a way, it is possible to handle the media with two or more kinds of non-HDLC formats.
Patent JP-H01140813-A (JP)
Title: Duo-binary encoder
Inventor: HIRAYAMA KOICHI
IPC: H03M5/16
Filed: 1987-11-27
Abstract: PURPOSE:To control the extent of a power spectrum by reading data which synchronizes and corresponds with a sample clock and integrating a binary/ ternary conversion processing and a band restriction processing. CONSTITUTION:A precoder 17 adds binary digital data and data delayed by 1/fb. A digital filter 18 reads sample data from a ROM18c based on one bit serial data outputted from the precoder 17 and the sampling clock SPc and latches in a latch circuit 18d. A transmission characteristic is cos(pif/fb). Here, fb is a transmission bit rate. When a role of factor (k) is set to '0', the characteristic of the digital filter 18 becomes cos(pif/2fb) in 0<=fb/2, and '0' in f>=fb/2, whereby the extent of the power spectrum can be controlled.
Patent JP-S62158985-A (JP)
Inventor: KOBUNE YOSHIO
IPC: G05D23/27
Filed: 1985-12-30
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-S63151032-A (JP)
Title: Lead of semiconductor device
Inventor: HATADA KENZO
IPC: H01L23/50
Filed: 1986-12-16
Abstract: PURPOSE:To make it possible to form a lead, which is not broken even if stress is applied to a substrate, by providing a region, which is broader than the width of the lead, in the middle of the lead, and providing a hole in the broad region. CONSTITUTION:An electrode 2 of a semiconductor element 1, which is mounted by a film carrier method, is connected to a lead 3. The lead 3 has a broad area 4 at the intermediate part of the lead. A hole 5 is provided, and the so- called ring shaped lead 4 is provided. The lead 3 is bonded to a wiring pattern 6 of a wiring substrate 7 with alloy, soldering and the like. A width C of the lead is larger than a width A of the lead. The width B of the lead is approximately the same size as the width A of the lead. Since the ring shaped lead region is provided, stress applied on the lead is absorbed by the extension of the ring. Thus the fracture of the lead can be prevented. When the stress acts on the wiring substrate and the lead itself, the broad region of the lead, i.e., the ring shaped lead part, is elongated, and the stress is absorbed. Therefore such a defect as the fracture of the lead does not occur.
Patent JP-H07148205-A (JP)
Title: Device for pulverizing infectious medical treatment waste
Inventor: ORII MASARU
IPC: A61G12/00
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the cost of discarding by crushing infectious medical treatment waste to smaller particle sizes to enhance a sterilization effect by this crushing and reducing the volume in order to enhance a housing effect as waste. CONSTITUTION:A device main body 20 provided with an infectious medical treatment waste throwing port 21 is internally provided with a hopper 30, a first rough crushing machine 40, a second fine crushing machine 50 disposed in the lower part of this hopper 30 and a sterilization kneading tank 60 disposed to exist horizontally below this second fine crushing machine 50. The device is also provided with a sterilization heating means for maintaining the inside of the sterilization kneading tank 60 at a specified temp. and is provided with a kneading and transporting means 6.4 for feeding the infectious medical treatment waste 25 to the sterilization kneading tank 60 while kneading and sterilizing the infectious medical treatment waste.
Patent JP-H10118255-A (JP)
Title: Shooting intensity adjusting device for pachinko ball shooting device
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust the intensity of a shooting spring by changing the engaging position of the interlocking gear that is interlocked with an operation handle while observing an intensity adjuster. SOLUTION: A Pachinko (Japanese pinball game) ball shooting device is provided with a shooting spring 3 by which a striking hammer is elastically repulsively hit against a base, so that the extension degree of the shooting spring 3 can be changed by the operation of an operation handle 4. In this case, an interlocking gear 5 that is turned by the operation of the operation handle 4 is provided to the space between the shooting spring 3 for hitting the striking hammer 2 and the operation handle 4, and an intensity adjuster 6 that is integrally provided with an adjusting gear part 8 for engaging with the interlocking gear provided to the circumferential surface of a mounting part 7, a guide part 9 for guiding the shooting spring 3 on its upper circumferential surface,  and a latching part 10 for extendedly catching the spring 3 is mounted on a pivotal shaft 11 that has been provided to the base, and also a spring is interposed between the mounting part 7 and an end carrier 12, so that it can be slidable in the axial direction and can be turnably adjustable in the position where the engagement of both teeth parts have been disconnected.
Patent JP-H02144720-A (JP)
Title: Fifo control circuit
Inventor: FUDO HISAAKI
IPC: G06F5/06
Filed: 1988-11-28
Abstract: PURPOSE:To simplify the control and at the same time to ensure the accurate and high speed access with a FIFO control circuit by setting the shift registers having the same number of stages as a FIFO memory at the write and read sides respectively and performing the increment of a pointer via the shift register. CONSTITUTION:A write control circuit 101 contains a shift register of 4 stages equal to a FIFO memory 102, and the stages of the circuit 101 are inputted to the stages of the memory 102 respectively. When the data is written into an area pointed by a write address pointer of the memory 102, a write pointer is shifted by 1. A read control circuit 105 also consists of a shift register of 4 stages like the circuit 101, and a read address pointer is shifted by 1 when a reading action is over. In such a constitution, a control line can reach each stage of the memory 102 since both write and read address pointers consist of shift registers. As a result, the control is simplified and at the same time the accurate and high speed access is secured with a FIFO control circuit.
Patent JP-H04171941-A (JP)
Title: Electrode structure of bare chip and manufacture thereof
Inventor: KUROKAWA TETSUO
IPC: H01L21/321
Filed: 1990-11-06
Abstract: PURPOSE:To mount a bare chip IC on a substrate so as to be detachable, by bonding a metal ball to an aluminum based metal electrode of the bare chip IC, and forming a bump from the bonded metal ball. CONSTITUTION:An electrode 11 is formed by bonding a solder ball 13 to a solder film 12 as a base layer on an original aluminum based metal electrode 3. Said solder ball 13 protrudes from passivation 4 by a size (a), and forms a bump 14. The solder ball 13 (the bump 14) of a bare chip IC having the electrode 11 is soldered to a pad 16 on a substrate 15 by using cream solder 17, and a substrate assembly body 18 is constituted. Since the bare chip IC 10 is mounted on the substrate 15 by soldering, the IC is detatched in the case of failure, by fusing the cream solder 17 by heating.
Patent JP-2000126804-A (JP)
Title: Multi function rolling machine for rolling facility for wide flange shape and rolling method using multi function rolling machine for rolling facility for wide flange shape
Inventor: HAJI TAKASHI
IPC: B21B1/088
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi function rolling machine for a rolling facility for wide flange shapes and a rolling method using the multi function rolling machine for the rolling facility for the wide flange shapes in which the rolling machines which are required are a minimum of three machines for a conventional intermediate and finish rolling, but are decreased to two, the cost of the facility is reduced, the length of the line is shortened and the length of a necessary building is also shortened in accordance with that. SOLUTION: Not only an upper and lower roll parts 14, 15 for reducing the thickness of the web, right and left roll parts 16, 17 for reducing the thickness of flanges but upper and lower roll parts 18, 19, 20, 21 for reducing the width of flanges are integrally incorporated, the roll width W of the upper and lower roll parts 14, 15 for reducing the thickness of the web are made adjustable by rotating a movable wedge ring 41 relatively to a fixed wedge ring 40 and also the roll upper and lower parts 18, 19, 20, 21 for reducing the width of the flanges are made to be movable between the screw-down locations and retreating positions with eccentric rings 65, 66.