baber/WOPTO huggingface dataset:
Patent JP-H10162483-A (JP)
Title: Recording/reproducing method and recording/reproducing device
Inventor: YAMASHITA KEITARO
IPC: G11B19/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To perform speed-variable recording/reproducing for a magnetic disk. SOLUTION: When a rotational number mode setting command is inputted from an I/F 41, a CPU 39 reads a control sequence from a storing means 40 and then controls each section based on the read sequence. Thus, each node SW driving circuit 34 sequentially switch-drives the field winding wires of a pulse motor 1-1 to reach a specified rotational number. In this case, feedback control is performed to reach the specified rational number instructed by the rotational number mode setting command.
Patent JP-H05163056-A (JP)
Title: Refractory mixed with readily oxidizable metal powder
Inventor: KAWASHIMA KENJI
IPC: C04B35/74
Filed: 1991-12-17
Abstract: PURPOSE:To provide refractory mixed with readily oxidizable metal powder safely producible while utilizing conventional manufacturing facilities in refractory mixed with readily oxidizable metal powder. CONSTITUTION:In refractory mixed with readily oxidizable metal powder, an antioxidant coating film is formed on the surface of powder of the readily oxidizable metal powder. An organic resin or fats and oils, an oxide, a carbonate or a chloride of the same metal as that of the readily oxidizable metal powder to be added to the refractory.
Patent JP-H04197930-A (JP)
Title: Paper feeding device
Inventor: MORISHITA HIROKI
IPC: B65H3/06
Filed: 1990-11-28
Abstract: PURPOSE:To avoid the contact of a floating preventing member with the floating regulating member of a paper supply part by providing interlocking mechanism for making the floating regulating face part of the floating regulating member face the upper face of sheets interlockingly with the movement of a paper supply cassette in the charged direction in relation to the paper supply part, after the passing of the floating preventing member. CONSTITUTION:At the time of charging a paper supply cassette in relation to a paper supply part, the floating preventing member 9 of the paper supply cassette is prevented from coming in contact with a floating regulating member 15 even if the position of the floating preventing member 9 coincides with that of the floating regulating member 15 since the floating preventing member 9 passes the passage allowed part 15a of the floating regulating member 15. After the passing of the floating preventing member 9, the floating regulating face part 15b of the floating regulating member 15 faces the upper face of sheets to prevent the floating of the sheets in the paper supply cassette.
Patent JP-H10175808-A (JP)
Title: Herbicide for paddy field
Inventor: IKUTA EIJI
IPC: A01N47/30
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject herbicide which controls various paddy field weeds containing Panicum crusgalli by one administration and affords extremely slight phytotoxicity to rice plants by containing specific two kinds of compounds as active ingredients. SOLUTION: This herbicide for paddy field is obtained by formulating (A) 1-(2-chlorophenyl)-4-(N-cyclohexyl-N-ethylcarbamoyl)-5-(4H)-tetrazolinone of formula I with (B) 0.2-20 pts.wt. of 1-(α,α-dithethylbenzyl)-3-p-tolylurea of formula II based on 1 pts.wt. of the A component and, when necessary, (C) other herbicides. When necessary, this herbicide is formulated together with carrier, surfactants, dispersants and adjuvants and can be used in the form of preparations such as emulsions, wettable dust, grain, flowable, granular wettable dust and microcapsule in polymeric substance. It is preferable to be utilized in an amount of 0.1-2kg/ha as a mixture of A and B components.
Patent JP-H09181036-A (JP)
Title: Substrate treating apparatus
Inventor: TOKURI KENTAROU
IPC: H01L21/306
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide at low cost a substrate treating apparatus capable of stably treating by eliminating the biased flow. SOLUTION: Two nozzles 20 in a chemical liq. tank 60 are disposed at both side walls thereof near the bottom, and have a plurality of jet holes 21 and drain holes 20a provided with flow-rate adjustable valves 70. The valves 70 are used for adjusting the drain rates to thereby allow the liq. pressures in the nozzles 20 to be separately adjusted to equalize the jet flow rates from the nozzles 20. As the result, the channeling can be eliminated to provide a stably treated result, without remanufacturing the tank 60.
Patent JP-2001150391-A (JP)
Title: Semiconductor micro-actuator
Inventor: SAITO KIMIAKI
IPC: H02N2/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor micro-actuator capable of being driven by low power. SOLUTION: This semiconductor micro-actuator is composed of a first base 1 having a through-hole 10 on a predetermined position, a valve element 11 mounted on a position corresponding to the through-hole 10, an flexible part 3 formed by bonding a thin film part 6 and a metallic thin film 7 made of two kinds of materials different in coefficients of thermal expansion, and displacing by the heat generation caused by the electric action as a driving source, and a second base 2 provided with the valve element 11 connected to a frame part 5 through the flexible part 3, and bonded to the first base 1. The thin film part 6 and the metallic thin film 7 forming the flexible part 3 are provided with a clearance 8 for dividing the thin film part 6 and the metallic thin film 7 into two areas in the direction approximately perpendicular to the direction connecting the valve element 11 and the frame part 5.
Patent JP-H01178997-A (JP)
Title: Display controller
Inventor: YAMAGUCHI TOMOJI
IPC: G02F1/133
Filed: 1987-12-29
Abstract: PURPOSE:To reduce the power consumption of a system and to improve an editing function and a display function by making a blink display of an optional character string without rewriting a display data RAM repeatedly. CONSTITUTION:This device is provided with an address register ADR for setting the address range of the character string to be blinked on a display screen and a blink control signal generating circuit BCG which monitors whether or not an address signal for accessing a display data memory DDM is within the address range set in the address register ADR and generates a set or rest signal periodically for respective flip-flops of a data latch circuit DDL when so. When the display data in the set address range are read out, display data latched in the data latch circuit DDL are cleared intermittently and the optional character string on the display screen is blinked without rewriting the display data memory repeatedly. Consequently, the power consumption is reduced and the editing function and display function are improved.
Patent JP-H07253637-A (JP)
Title: Production of silver halide color photographic sensitive material
Inventor: KAWAMOTO FUMIO
IPC: G03C7/20
Filed: 1994-12-19
Abstract: PURPOSE:To provide a process for producing a rolled silver halide color photographic sensitive material which does not generate unequalness in spite of simultaneous application of >=10 layers of emulsion layers and substantially prevents permanent set of winding and curling. CONSTITUTION:The photographic sensitive layers of >=10 layers having red, green, blue and nonphotosensitive layers are simultaneously applied on a transparent base of 60 to 120mum This base consists mainly of a polyethylene naphthalate and its thermal shrinkage rate for 30 minutes at 115 deg.C is <=0.5%. The base satisfies thickness patterns of 1 to 4.1. The Max-Min in the entire transverse direction; TDR value 0 to 6mum. 2. Max-Min of 1m length in the longitudinal direction; MDR value 0 to 6mum. 3. The thickness difference between adjacent peaks and valleys; MD fluctuation 0 to 6mum. 4. The max. value of the projecting part from a base line which is the average of the thicknesses at both ends; reference value 0 to 5mum.
Patent JP-2000161748-A (JP)
Title: Mechanism for regulating temperature in vacuum chamber
Inventor: SHIN TOSHIHIKO
IPC: G01R31/30
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To keep a sample surely at a desired temperature without causing any leakage of heat carrier into a vacuum chamber by providing thermally coupled refrigerating machine and electric heater at the sample mounting part of the vacuum chamber and controlling the electric heater based on the detected temperature of the sample mounting part. SOLUTION: A temperature regulation table 3 made of oxygen free copper is disposed on the bottom face of a vacuum chamber 1 being employed in a space environment simulator, a semiconductor production system, and the like, and a member (sample) 2 to be inspected or processed is mounted on the table 3. A pair of electric heaters 4 are coupled thermally with the head part 5a of a helium refrigerating machine 5 on the lower surface of the table 3. The table 3 is fixed with a temperature sensor (thermocouple) 6 and a temperature regulator 7 regulates power supply to the electric heaters 4 through feedback control based on a temperature detected through the thermocouple 6 and a set temperature thus keeping the temperature of the table 3 at a constant level.
Patent JP-2000165812-A (JP)
Title: Mpeg reproducing device and mpeg reproducing method
Inventor: IKEDA KIYOSHI
IPC: H04N19/172
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To attain reverse reproduction of moving picture expert group MPEG picture data at a -1 time speed. SOLUTION: A storage means 10 stores an MPEG bit stream read from a video tape. In the case of reverse reproduction, an MPEG picture selection means 20 identifies a picture type of MPEG picture data stored in the storage means 10 to select a P-picture and an I-picture and gives the picture data to an MPEG decoding means 30. The I-picture required to apply MPEG decoding to the P-picture is selected earlier than the P-picture and fed to the MPEG decoding means 30. A frame storage means 40 stores, if necessary, the picture data MPEG-decoded by the MPEG decoding means 30. The picture data stored in the frame storage means 40 is used by the MPEG decoding means 30 as a reference picture or used by a display means 50 as display data.
Patent JP-2000161765-A (JP)
Title: Indoor unit for air conditioner
Inventor: TANAKA HIDESHI
IPC: F24F13/30
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit for air conditioner the main body of which can be reduced in height and which can reduce noise. SOLUTION: The height of the main body of an indoor unit 1 for air conditioner is reduced by making the second distance L2 between the outer periphery of a crossflow fan 3 and a heat exchanger 4 on the vertical line passing the center O1 of the fan 3 shorter than the first distance L1 between the outer periphery of the fan 3 and the heat exchanger 4 on the horizontal line passing the center O1 of the fan. Since a turbulent air flow is regulated while the air flows the horizontal first distance L1 longer than the vertical second distance L2 and the regulated air flow flows in the fan 3 near a tongue section 5a, the noise produced from the fan 3 is reduced.
Patent JP-2000164648-A (JP)
Title: Electrical property measuring device and method
Inventor: HONDA KAZUYUKI
IPC: G01R31/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enable an electrical property measuring device and method to make a stable measurement of electrical properties at a high speed in an inert gas atmosphere by a method wherein an inert gas exhaust nozzle is provided so as to turn an empty space around a contact point between the measurement terminal of a semiconductor device and a probe into an inert gas atmosphere. SOLUTION: An electrical property measuring device 10 takes a measurement through a manner where a semiconductor device 19 is placed on the surface of a measurement pad 11, a probe 13 is brought into contact with the measurement terminal of the semiconductor device 19, the end 13b of the probe 13 opposite to its contact end 13a is fixed to a probe fixing member 15 which is provided to the upside of the measurement pad 11. The probe fixing member 15 is supported by a support member 17, and an inert gas exhaust opening 21 is fixed to the support member 17 through the intermediary of a fixing piece 21c. A gas flow path, through which inner gas fed from the gas exhaust nozzle 21b is sent to an empty space around a contact point between the measurement terminal and the probe 13 is formed between the gas exhaust nozzle 21b and the contact point.
Patent JP-H06188894-A (JP)
Title: Communication system and communication equipment
Inventor: FUJIMOTO ATSUSHI
IPC: H04L12/42
Filed: 1992-12-15
Abstract: PURPOSE:To enable folding diagnosis with secession from a network even when the round delay time of one round is short, and to always enable the folding diagnosis in a normal communication operating state without taking any special operation mode for the diagnosis. CONSTITUTION:A dummy frame detection part 6 at the slave station of a ring type network detects a dummy frame transmitted by a master station and provided with a data length corresponding to time required for connection/ disconnection to the network, a control part 5 instructs switching to a selector 1 with the detection of this dummy frame, and the selector 1 respectively changes over switches SW1 and SW2 from the side of terminals A1 and A2 to the side of terminals B1 and B2. Afterwards, self-diagnosis is performed, when the self-diagnosis is finished, the switch SW1 is changed over from the terminal B1 to the terminal A1 and after the frame from any upstream station is monitored, the terminal B2 of the switch SW2 is further changed over to the terminal A2.
Patent JP-H05167632-A (JP)
Title: Transmission system
Inventor: NAKANISHI TORU
IPC: H04L27/26
Filed: 1991-12-18
Abstract: PURPOSE:To reduce a noise level of a frequency band of an incoming signal and to send the incoming signal simultaneously from two or more different blocks by allocating the frequency band of the incoming signal. CONSTITUTION:A frequency band of an incoming signal is divided into (n) sets of blocks and a specific frequency band is assigned to each block. An incoming signal from a terminal equipment T1a with a limited band by a frequency selector B1 is sent through branching devices D1, D0 in the 2-way communication among terminal equipments T1a-T2b, converted into an outgoing signal of other band by a frequency converter C in a center block and the result is sent to a receiver side via the devices D2, D0. However, the signal cannot pass through the device other than the frequency selection device B2 because the frequency band differs, but passes through the selector B2 having the same frequency band and is sent to the equipment T2b, in the terminal block 2. Simultaneously, the incoming signal from the equipment T2b is sent for the limited band only by the selector B2 through the devices D2, D0, converted into an outgoing signal of other band by the frequency converter C and passes through the frequency selector B1 and is sent to the device T1a.
Patent JP-H03197519-A (JP)
Title: Production of water-soluble acetoacetylated polymeric compound
Inventor: SHIMOKAWA WATARU
IPC: C08F30/02
Filed: 1989-12-26
Abstract: PURPOSE:To produce the title compound which is soluble in water and has a desired glass transition point by copolymerizing an acetoacetylated, ethylenically unsaturated monomer with a water-soluble phosphorylated, ethylenically unsaturated monomer and a hydroxylated, ethylenically unsaturated monomer in an aqueous medium. CONSTITUTION:100 pts.wt. mixture of 1-45wt.% acetoacetylated, ethylenically unsaturated monomer (A), desirably acetoacetoxyethyl(meth)acrylate, 2.5-69wt.% water-soluble phosphorylated, ethylenically unsaturated monomer (B), desirably (a salt) of mono(2-methacryloxyethyl) acid phosphate, and 30-96.5wt.% hydroxylated, ethylenically unsaturated monomer (C), desirably 2-hydroxyethyl (meth)acrylate optionally together with at most 50 pts.wt. functional group-free, ethylenically unsaturated monomer (D) is copolymerized in the presence of a polymerization catalyst in an aqueous medium.
Patent JP-S63278076-A (JP)
Title: Corona discharger
Inventor: MIYOUCHIN TOSHIFUMI
IPC: H01T19/00
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently decompose ozone generated for corona discharge by controlling outputs of an exciting electrode and a heating means which indirectly heats a back electrode, based on the detection temperature of a temperature detecting element. CONSTITUTION:A back electrode 11 consisting of a metallic plate, a heat- resistant insulating member 13 which covers the surface of the back electrode 11, a small-gage wire exciting electrode 14 fixed to the surface of the heat- resistant insulating member 13 to face the back electrode 11 with this member 13 between them, a heating means 16 which indirectly heats the back electrode 11 through the heat-resistant insulating member 13, a temperature detecting element 20 provided on the outside surface of the heat-resistant insulating member 13, and a control means 19 which controls the output of the heating means 16 based on the detection temperature of the temperature detecting element, are provided. Though the heating temperature is low 30 deg.-100 deg.C. The exciting electrode 14 as the ozone generation source and its vicinity are heated. Thus, generated ozone is efficiently decomposed, and degradation of a photosensitive body, melt-fixing of toner, or the like is not caused, and stable corona discharge is possible.
Patent JP-2000165978-A (JP)
Title: Speaker system
Inventor: TANAKA HIDEKAZU
IPC: H04R1/30
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system where a stable characteristic is enhanced by suppressing vibration in the vicinity of an opening of an acoustic tube of the speaker system with size restriction in the speaker system applied to a video/audio apparatus. SOLUTION: A cross section of a wall 4c of an opening 4b of an acoustic tube 4 with a rectangular shape in the vicinity of the opening 4b mounted to a front face of a speaker unit 1a is formed to be rugged, the strength in the vicinity of the opening 4b is enhanced through the adoption of the rugged shape so as to suppress resonance and to obtain the speaker system with a stable characteristic, a projection to the outside of the acoustic tube 4 such as a reinforcing rib is avoided so as to enhance the utilizing efficiency of the gap between a cabinet and a cathode ray tube to which the speaker system is mounted.
Patent JP-H02178748-A (JP)
Title: Virtual storage control method for virtual storage computer system
Inventor: HAMANO TAKAYOSHI
IPC: G06F12/10
Filed: 1988-12-28
Abstract: PURPOSE:To improve the efficiency of a page absence processing and a swapping processing by swapping in only the maximum interval of a page allocated to a virtual memory which includes page absence, which includes only the page that does not exist in a present main storage means and which continues on a secondary storage means. CONSTITUTION:A virtual storage computer system is composed of the virtual memory 1, the secondary storage device 2, a real memory 3, a virtual memory data base 4 and a central processing unit 5. When page absence occurs in a logical block which has previously been set, only the interval of the page allocated to the virtual memory 1 which includes the page where page absence concerned is included, which includes only the page that does not exist in the real memory at present and which continues on the secondary storage device is swapped in from the secondary storage device 2 to the real memory 3. Thus, the efficiency of a paging processing is improved and overhead can be reduced.
Patent JP-H05151818-A (JP)
Title: Conductor paste
Inventor: IKEDA MASATOSHI
IPC: H01B1/16
Filed: 1991-11-26
Abstract: PURPOSE:To provide conductor paste for facilitating soldering and at the same time forming electrotype lessening the deterioration in bonding strength with a ceramic substrate due to aging after soldering. CONSTITUTION:This is conductor paste in which composite conductive powder including silver and palladium, glass powder and bismuth oxide powder are dispersed in a vehicle and kneaded, and the glass power of 2 to 9 percent by weight is contained in a solid component and beta-eucryptite powder of 4 to 35 parts by weight is contained in the glass powder of 100 parts by weight.
Patent JP-H04201428-A (JP)
Title: Molded item-discharging apparatus for resin molding machine
Inventor: YOSHINAGA HIROYOSHI
IPC: B29C33/44
Filed: 1990-11-30
Abstract: PURPOSE:To actuate smoothly an ejector plate and to prevent it from deviation of positioning even if mold plates are thermally expanded by providing a long channel on the mold plate forming a cavity in the thermally expanding direction of the mold plate, mounting slidably one end of a guide pin guiding the ejector plate and providing three or more of the guide pins. CONSTITUTION:A guide pin 11 is inserted through an ejector plate 12 on which an ejector pin 14 and a return pin are fixed and guides the plate 12 and one end thereof 11a is fixed in a perforated hole 15 formed on a fixing plate of the movable side. On a movable mold plate 6, a long channel 21 to which another end part 11b of the guide pin 11 is slidably fitted is formed in such a way that the long axis is along the thermally expanding direction of the movable mold plate 6. At least three or more guide pins are provided and when four guide pins are provided, it is pref. that the long axis of each long channel 21 faces to the center of the movable mold plate 6. Even if the movable mold plate 6 is expanded by injecting a molten resin, the guide pins are not influenced by the thermal expansion and as three or more guide pins are provided, there is no possibility of deviation of positioning of the ejector plate.
Patent JP-H10175052-A (JP)
Title: Device for supplying molten metal
Inventor: NODA SABURO
IPC: B22D17/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a higher quality of a casting by resolving the invasion of inclusion in molten metal into a product in a simple structure and low cost. SOLUTION: In a molten metal supplying device for supplying the molten metal into an immersion cylinder 13 while shifting incliningly upward through a nozzle 21A arranged as the inclining state, an inclusion catching part 41 is arranged in the inner peripheral wall at the upper end part side of the nozzle 21A. The inclusion catching part 41 alternately forms small diameter parts 43 and large diameter parts 44 forming projecting parts 42 along the longitudinal direction of the nozzle 21A, and also, the bottom surface sides of the small diameter parts 43 and the large diameter parts 44 are continued almost without developing difference of steps in the longitudinal direction of the nozzle 21A.
Patent JP-H04200165-A (JP)
Title: Original size detector for plate making printer
Inventor: SUGIYAMA YOSHIHIDE
IPC: H04N1/04
Filed: 1990-11-29
Abstract: PURPOSE:To provide the original size detector which obviates the prolonging of plate making by lighting a light source and moving an optical system to the reading position of an original size before an original press plate attains a prescribed angle at the time of closing the press plate from an open state, thereby discriminating the original size. CONSTITUTION:A detecting plate 11 is turned around a fulcrum shaft 12 by the effect of a spring 13 and a light source 5 is lighted as the press plate 3 for the original is opened. The light source 5 and a mirror 7 are moved by a driving means 1 to the reading position of the original size. The signal from a CCD line sensor is always sent through a sampling section C to a microprocessor D. When the closing of the original press plate 3 to a prescribed angle is detected by the signal from a photointerruptor 14, the original size in the microprocessor D is discriminated by the signal of the point of this time.