baber/WOPTO huggingface dataset:
Patent JP-H07122534-A (JP)
Title: Etching method for platinum
Inventor: TSURUOKA TAIJI
IPC: H01L21/302
Filed: 1993-10-13
Abstract: PURPOSE:To provide a method for etching platinum without damaging the adhesion between a sample, for which the patterning of platinum is finished, and a thin film to be deposited thereon. CONSTITUTION:When an etching mask is formed on a platinum film 14 and then the platinum film 14 is subjected to selective dry etching, a silicon nitride film is employed in the formation of the etching mask 16a and argon (Ar) gas is employed as the etching gas.
Patent JP-H0566010-A (JP)
Title: Dust collector for sludge incinerator
Inventor: MIYATA JOTARO
IPC: F23J15/00
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a dust collector capable of economically purifying exhaust gas from a sludge incinerator. CONSTITUTION:A bag filter 3 is disposed between a sludge incinerator 1 and a scrubber 5 while a small-sized cyclone 10 is installed in parallel with the bag filter 3. When the sludge incinerator 1 having an exhaust gas at a low temperature rises, the gas is passed through the cyclone 10, and shrinking in the bag filter 3 is prevented.
Patent JP-S62118015-A (JP)
Title: Hollow type poppet valve
Inventor: HORIE YASUYUKI
IPC: F01L3/20
Filed: 1985-11-15
Abstract: PURPOSE:To secure such a valve that is high in strength and quality, by forming the inside of a valve body into a lightening hollow part at the time of forming a hollow type poppet valve, installing a thread in an inlet cover of the hollow part, and locking it in a wat of being screwed in the irregular pitch thread at the inlet of the hollow part. CONSTITUTION:Inside a valve body 12, there is provided with the hollow part 13 formed and installed by means of drilling and spot-facing, and a thread 12c is cut in an opening of the mushroom part 12a. This thread should be set to an irregular pitch. A cover 11 is screwed in this tapped hole. A thread of the cover 11 is set to a regular pitch, and it serves as powerful sticking action at the time of the screwing.
Patent JP-2000087250-A (JP)
Title: Electroless gold plating liquid
Inventor: YAMAMOTO HIROSHI
IPC: C23C18/44
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a plating liquid with decreased toxicity which keeps good pattern plating property and which enables stable and thick plating for a long time by adding compds. IIIb, Vb elements to a catalyst-type plating liquid containing gold salts, complexing agent, reducing agent, pH buffer or the like without incorporating cyanide compds. SOLUTION: A catalyst-type electroless gold plating liquid without containing cyanide compds. is prepared by incorporating gold salts such as gold sodium sulfite and sodium chloroaurate by about 1 to 10 g/L calculated in terms of gold ion, complexing agent such as sodium thiosulfate and sodium sulfite by about 5 to 100 g/L, reducing agent such as thiourea by about 0.5 to 5 g/L, and pH buffer such as sodium tetraborate by about 5 to 60 g/L. Further, compds. of IIIb, Vb elements are incorporated as additives by about 1×10-3 to 1 g/L to the plating liquid. The IIIb elements are preferably Ga and In, and the Vb elements are preferably Sb and Bi. The additives produce S ion and insoluble compd. from the sulfite ion to prevent decomposition of the plating liquid or failure in plating precipitation.
Patent JP-H09102512-A (JP)
Title: Manufacture of semiconductor device and mold die used for it
Inventor: HOSAKA SUKETSUGU
IPC: H01L21/56
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent sealing failure from occurring by pressing a melted resin into a space to be mold while the supporting part of a lead frame is not pinched at the pinching part of a mold die at the time of clamping by the mold die. SOLUTION: A lead frame 1 for fixing a semiconductor chip 11 is placed on a lower mold 22 of a mold die 21 and the lower mold 22 and an upper mold 23 are clamped for transfer molding. At this time, a pinching part for pinching the lead frame 1 should not pinch the supporting part of the lead frame for supporting a tab suspension lead 7. No force is applied to the tab suspension lead 7, thus preventing deformation. Therefore, a tab 6 floats in a space 13 to be molded and the top part of the wire 31 does not contact the ceiling portion of the space 13a to be molded. Then, a resin 20 melted from the gate 14 is pressed into the space 13a to be molded, thus preventing a sealing failure where an object to be molded such as the tab and wire is partially exposed from occurring.
Patent JP-H05101668-A (JP)
Title: Static ram
Inventor: DANBAYASHI HIROKAZU
IPC: G11C11/41
Filed: 1991-10-03
Abstract: PURPOSE:To provide static RAM circuit which shortens the initializing time required for the start of a system without interrupting the processing of peripheral circuits of this circuit. CONSTITUTION:A latch circuit 7a is provided which has such constitution that inputs and outputs of inverters 4a and 4b are mutually connected, and a third MOS transistor TR2 is provided which has the source or the drain connected to the latch circuit 7a and has the gate connected to a bit line, and a fourth MOS TR3c is provided which has the gate connected to an inverted bit line and has the source or the drain connected to the latch circuit 7a.
Patent JP-H10100081-A (JP)
Title: Jig for inking
Inventor: ASANO HIROYUKI
IPC: B25H7/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a jig for inking which can be applied to all the materials, can carry out a measuring work easily, and furthermore, can carry out the measuring work by a single person, can maintain the measuring accuracy in a good condition, and also can expedite the work rapidly. SOLUTION: This jig for inking has a base body 11 having a sharp part 12 for positioning at the tip, and an installing part 13 to install a thread corresponding to the sharp part 12; and a flexible magnet 23 provided on the rear surface of the base body 11. Furthermore, an adhesive tape 25 having a separating paper 26 is provided on the rear surface of the flexible magnet 23. The base body 11 is formed in a plate form, and its installing part 13 is formed by cutting from the side part toward the sharp part 12 of the base body 11.
Patent JP-H1185122-A (JP)
Title: Display control circuit
Inventor: KATSU MITSUNORI
IPC: H04N5/66
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable high speed receiving of an instruction. SOLUTION: A stack register group 3 storing plural instructions and a buffering controller 2 controlling a busy signal for the outside are provided, the buffering controller 2 generates a busy signal after finish of receiving plural instructions, and the busy signal is released after finish of a whole processing corresponding to plural instructions stored in the stack register group 3.
Patent JP-H0595398-A (JP)
Title: Portable radio telephone system and fixed telephone system
Inventor: MURAKAMI KENICHI
IPC: H04W8/20
Filed: 1991-10-03
Abstract: PURPOSE:To make it possible to transmit data of telephone numbers, address books, etc., mutually between a portable radio telephone system and fixed telephone system and to record the data by providing a signal conversion part performing a mutual conversion between the data of a data storage part and an input signal to a radio part. CONSTITUTION:When data of telephone number, address books, etc., is made to be stored in a fixed telephone system from a portable radio telephone system a call is made to the fixed telephone system and the data is inputted from an operation part 4 after the off-hook of the telephone system is detected. The data is converted into an input signal to a radio part 1 of a signal conversion part 10 and is transmitted by the radio part 1. The fixed telephone system converts the signal transmitted from the portable radio telephone system from a telephone line network interface part 11 via a basic station into data and the data is stored in a data storage part 9. When the data of telephone numbers, address books, etc., stored by the fixed telephone system is utilized, the data stored in the data storage part 9 is obtained from the telephone line network interface part 11 via the basic station and is made to be stored in the self data storage part 9.
Patent JP-H02102654-A (JP)
Title: Container for medical treatment
Inventor: YOKONO OSAMU
IPC: A61J1/10
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the container for medical treatments which has high transparency, good air removability and is free from blocking by using the container body which is formed by inflation molding of a specific resin and the inside surface of which has specific surface roughness and the constituting wall of which has specific transparency. CONSTITUTION:This container for medical treatments consists of the container body, the surface roughness of the inside surface of which is in a 1 to 3mum RZ (DIN 10 points average roughness) range. The transparency of the wall constituting the container body (in accordance with the method for testing plastic containers for liquid transportation specified in the general testing methods of the Japanese pharmascopoeia of the 10th revision) is >=80%. The container body is formed by inflation molding using an ethylene/vinyl acetate copolymer (EVA) or polyvinyl chloride(PVC). Since the container body has such surface roughness, the blocking of the inside surface does not arise and the foreign matter in the container body is easily discoverable. Further, the air is prevented from forming fine bubbles and sticking to the inside surface of the container body at the time of an air venting operation and, therefore, the air venting is improved.
Patent JP-H0198911-A (JP)
Title: Data transfer bus for shape and dimension measurement system
Inventor: YUGAWA HIROSHI
IPC: G01B21/20
Filed: 1987-10-12
Abstract: PURPOSE:To easily extend the system and to easily incorporate a Z-axial counter and an angle counter by including a data line which transfers a command signal, a status signal, etc., in addition to measurement data and a measurement data latch line which transfers a measurement data latch signal as a two-way multipair bus. CONSTITUTION:In the shape measurement system, an X-Y counter 10, a Z counter 20, an edge sensor 30 and a printer 40 are connected by a data transfer bus 50. Then the bus 50 is the two-way multipair bus and includes the data line 51, measurement data latch line 56, etc. and the need to increase the number of connectors is not required at the time of the extension of the system, which is facilitated. Further, the line 56 transfers the measurement data latch signal, measurement contents of the respective counters are latched without any time lag and detection errors are reduced. Further, line 51 transfers command signals, status signals, etc., in addition to a measurement signal and a host CPU enables remote control, etc., from outside with a remote key.
Patent JP-H03119008-A (JP)
Title: High polymerization of sec-butyl crotonate
Inventor: TAKEUCHI TETSUYA
IPC: C08F20/10
Filed: 1989-09-30
Abstract: PURPOSE:To obtain a high molecular-weight polymer having excellent heat resistance and mechanical characteristics by subjecting only sec-butyl crotonate monomer to bulk polymerization in vacuum in the presence of an anionic polymerization catalyst at low temperature. CONSTITUTION:In vacuum or in an inert gas atmosphere, only sec-butyl crotonate monomer is subjected to bulk polymerization in the presence of preferably <=0.02mol (based on 1mol monomer) anionic polymerization catalyst (e.g. n-butyllithium or polystyryllithium) at low temperature of -30 to -78 deg.C to give the objective polymer having >=50,000 weight-average molecular weight.
Patent JP-H07170348-A (JP)
Title: Public telephone system
Inventor: KADOKAWA KEIICHI
IPC: H04M15/00
Filed: 1994-10-21
Abstract: PURPOSE:To facilitate the decision of memory capacity and to perform the retrieval of a card under registration in a short time by setting reference data for deciding the validity of card information and deleting the card information decided invalid. CONSTITUTION:When a new card is issued by a card issue system 5 and this issue information is transmitted, a control part 31 registers the date of new card issue, serial number and frequency on a hard disk 4. When the card is used at a public telephone set 1, the telephone set 1 transmits the card information to a center equipment 3. Then, the control part 31 decides the illegal use from a black list inside a silicone disk 34 and transmits the diability of card utilization to the telephone set that transmits the number of the illegal card. When the user frequency information is transmitted from the telephone set at the end of speaking, the control part 31 subtracts the used frequency from the remaining frequency, when the result is turned to '0', the frequency is deleted from the disk 4 and in the case of minus, it is registered as the black list. When the validity is set at the device 3, the card information out of the validity is deleted from the disk 4.
Patent JP-H10190473-A (JP)
Title: Encoding and decoding method and device
Inventor: ASHLEY JONATHAN JAMES
IPC: G03H1/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To encode a one-dimensional data stream into two-dimensional data arrangement in which high frequency components are reduced. SOLUTION: A one-dimensional data stream (202) is segmented (204) into plural data chunks (206). Each data chunk is segmented (208) into plural bit groups (210). Each bit group is encoded (211) into a two-dimensional data arrangement (214) according to a restriction that is defined in advance. Plural two-dimensional data arrangements are connected to make (216) a data strip (218). Next, plural data strips are put together to form (220) a perfect two-dimensional data block (222). For decoding, a two-dimensional data stream is segmented into plural small two-dimensional arrangements, and each arrangement is decoded into multi bit groups. They are put together to form a long chunk and thus, a one-dimensional data stream is formed.
Patent JP-2001085479-A (JP)
Title: Manufacturing method for semiconductor circuit device
Inventor: NAGURA YOSHIHIRO
IPC: G01R31/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor circuit device having no load of a BIST circuit in the actual operation. SOLUTION: The semiconductor circuit device has a BIST circuit 4 connected to memory arrays 2, the BIST circuit 4 is formed on a TEG region 12 and a semiconductor wafer 10 is cut along a dicing line 13, to cut the BIST circuit 4 off from the memory arrays 2. A wiring 3 for connecting the BIST circuit 4 to the memory arrays 2 is formed from a single layer. Transfer gates or fuses for electrically cut off the wiring 3 are formed on memory regions 11, alignment marks are formed in regions other than the dicing line 13, and the wiring 3 is boldly formed on the dicing line 13.
Patent JP-H07111684-A (JP)
Title: Remote operation hot water supplier
Inventor: OGAKI MASAYOSHI
IPC: F24H1/00
Filed: 1993-10-14
Abstract: PURPOSE:To easily recognize whether the registration number of a hot water supplier and the registration number of a remote controller are matched. CONSTITUTION:In a factory shipping stage, the registration number peculiar to the hot water supplier 1 is stored in a storage element 1d. The registration number is displayed in a liquid crystal display part 1c by depressing a registration number call switch 1e and reading the registration number from the storage element 1d by a hot water supplier control means 1a.
Patent JP-H02104531-A (JP)
Title: Physiologically active peptide composition for nasal application
Inventor: YAMAMOTO NAKAYUKI
IPC: A61K9/00
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the subject composition containing active component safely and efficiently absorbable through nasal mucosa by compounding a lactone compound of a water-soluble organic acid as an absorbefacient and, as necessary, a diluent to a physiologically active peptide composition. CONSTITUTION:A powdery composition for nasal application containing physiologically active peptides, preferably a peptide hormone having a molecular weight of 1,000-10,000 or its derivative (especially calcitonins, parathyroid hormones or insulins) as active component is incorporated with (A) a lactone compound of a water-soluble organic acid (preferably aldonolactone compound such as gluconolactone or glucuronolactone) as an absorbefacient and, as necessary, further (B) a diluent (preferably mannitol and/or dextran). More than 80% of each component preferably has particle diameters distirbuted within the range of <=300mum, especially 1-200mum.
Patent JP-H04137899-A (JP)
Title: On-vehicle acoustic equipment
Inventor: ADACHI HISASHI
IPC: B60R11/02
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a reproduced sound from being disturbed by a sound pressure of the reproduced sound of opposite phase delivered through a trunk room by providing a delay synthesis circuit section synthesizing other delay source signal to a source signal to a prestage of each power amplifier section. CONSTITUTION:A sound pressure of a reproduced sound outputted from one speaker unit 4a delivers to a trunk room and reaches the other speaker unit 4b and the movement of a diaphragm of the other speaker unit 4b is hindered and since a source signal of the reproduced sound of one speaker unit 4a is delayed by a delay circuit 16b by an arrival time in advance and synthesized by a power amplifier 6b driving the other speaker unit 4b, the effect of the sound pressure of the reproduced sound from the one speaker unit 4a is cancelled by the delayed source signal component. Thus, the reproduced sound with possible fidelity is outputted from left and right speaker units respectively from the substantial source signal, the localization of sound image, left right separation sense and enhancement of low sound frequency or the like are reproduced in an excellent way.
Patent JP-H01101048-A (JP)
Title: Terminal control system
Inventor: MORI MAKOTO
IPC: H04Q9/00
Filed: 1987-10-14
Abstract: PURPOSE:To control a terminal with a precision of bit speed by providing a center with a specific bit pattern transmitting circuit, a specific bit pattern receiving circuit, and a counting circuit of the bit delay between specific bit transmission and reception and providing the terminal with a bit pattern turning- back circuit. CONSTITUTION:A control signal transmitting/receiving circuit 14 transmits the control signal of a bit pattern turning-back command to a terminal-side control signal transmitting/receiving circuit 22 through a bit pattern turning-back circuit 21. A specific bit pattern is received by a specific bit pattern receiving circuit 13 through the specific bit pattern turning-back circuit 21. When receiving a count terminating command, a counting circuit 13 of the bit delay between specific bit pattern transmission and reception reports the counted value to the control signal transmitting/receiving circuit 14. Thus, the terminal is controlled with the precision of bit pattern because the extent of bit delay in a digital network is measured.
Patent JP-H0893373-A (JP)
Title: Excavation guide pipe device
Inventor: MAKI EIZO
IPC: E21D9/06
Filed: 1994-09-28
Abstract: PURPOSE: To enhance directional property and excavation efficiency by providing a projection part which exposes a hammer head on the front and projects in the radial direction over the outside diameter of a guide pipe and shielding the front of the guide pipe except for a take-in opening for removal of a crushed layer. CONSTITUTION: As a cover plate 5, which closes the front of a guide pipe serves to prevent the collapse of rocks or boulder-mixed earth produced from rock cracks, only finely crushed rock pieces are incorporated into the guide pipe from a take-in opening 9. Then, they are carried backward spontaneously. When the excavated rocks are homogeneous or the excavated earth is soft, the guide pipe is fully turned, thereby advancing. In this case, when the advancing direction is deviated due to asymmetric rocks, for example, the deviation of the advancing direction is measured by using a light reflector. A main hammer head 7a is positioned in the opposite direction to the deviation based on the turning of the guide pipe so that the guide pipe may be rocked on both ways.  Then, the ground is excessively excavated with the hammer head 7a, thereby moving the tip of the guide pipe in the corrected direction of the deviation.
Patent JP-H05102661-A (JP)
Title: Thin film multilayer circuit board
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/46
Filed: 1991-10-04
Abstract: PURPOSE:To form wiring patterns with high reliability so as to avoid the increase of the thickness of the edge part of a thin film multilayer circuit board when interlayer insulating layers are formed. CONSTITUTION:A wiring layer 12 has wiring patterns 2-1 which are formed on a ceramics insulating board 1 and a plurality of dummy patterns 12-2 which are formed along the edge part of the insulating board 1 so as to surround the wiring patterns 2-1. An interlayer insulating layer 13 is made of liquid insulating agent which is dropped on the center part of the upper surface of the insulating board 1 and spread into a planar form by spin-coating. The wiring layers 12 and the interlayer insulating layers 13 are alternately built up on the pattern forming surface side of the ceramics insulating board 1.
Patent JP-S63109571-A (JP)
Title: Format setting method for report for tenant
Inventor: YOKOYAMA ATSUSHI
IPC: G06Q10/10
Filed: 1986-10-28
Abstract: PURPOSE:To set different formats for every tenant without changing a program and to output it correspondingly by setting the format for the report for the tenant desired to output in a parameter system while recognizing on a CRT display. CONSTITUTION:A function for displaying and recognizing the constantly set report format on the CRT display of a POS system and a function for inputting the contents of a 'heading' of an element for deciding the report format, the sequence of a 'detail (detail name, detail value)', the tabulation method of a 'total value' in the parameter form, according to the guidance of the display and a function for outputting the report for the tenant according to the format to the setting contents at the time of resetting are provided. Thereby, since different programs have to be prepared for every shop, the number of developing system and a cost can be resolved.
Patent JP-H01100768-A (JP)
Title: Auto changer for tape recorder
Inventor: YAMADA TOMOYASU
IPC: G11B15/68
Filed: 1987-10-14
Abstract: PURPOSE:To perform timer recording at every pattern by performing recording on different cassette halves at every timer recording at the time of performing plural number of times of timer recording. CONSTITUTION:A changer part 1a draws in and loads a desired half cassette in a tape recorder main body by selecting and operating an inserted cassette half from an operating button group 1b1 in an operating part 1b. And the drawing out of a tape from a loaded cassette half is performed in a tape recorder main body, and the tape is wound on a rotary head, and the feeding of the tape is started at a preset time by a timer. And at the time of performing the timer recording for several number of times, a recording start time, a recording completion time, and a set half number to be recorded in that time zone are designated at every timer recording, and the recording is performed in sequence of the designated number of the cassette half. In such a way, it is possible to perform the recording on the cassette half by every pattern at the time of performing the timer recording.