baber/WOPTO huggingface dataset:
Patent JP-2000201791-A (JP)
Title: Cotton wool for bedding
Inventor: HOTTA TOSHIYA
IPC: B32B5/12
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of cutting and twisting of cotton wool by slippage between fibers and to give the cotton wool good feeling without volume setting by specifying the angle between the orientation direction of fiber constituting long fiber tow and the orientation direction of fiber constituting laminated long fiber tow neighboring the long fiber tow. SOLUTION: This cotton wool is formed by laminating long fiber tow which is a collective body of continuous fiber including shapes of sheet, nonwoven fabric, web, etc. An angle α formed by synthesizing vector AA' of the orientation direction of open tow a fiber and vector BB' of the orientation direction of open tow b is the angle of the orientation direction of fibers constituting the open tow and fibers are laminated so that the angle α becomes higher than 15 deg.. When the open tow is laminated, fibers constituting the open tow is placed waving in the thickness direction to increase the bulkiness and shrinkage is prevented even when fibers are entangled.
Patent JP-S59136836-A (JP)
Title: Data entry keyboard
Inventor: MIYAUCHI EIZOU
IPC: H03M11/22
Filed: 1983-01-26
Abstract: PURPOSE:To decrease the number of key switches and to prevent an erroneous input for a data entry keyboard by providing a code selection switch to a key switch. CONSTITUTION:When special key switches S1-S3 are used, code selection switches 71-75 are set previously. When those special switches are pushed, the special key codes are delivered from an encoding circuit 2. The special key code actuates a detecting circuit 4 to deliver set data active signals A1-A3, and the set data D1 is delivered in the form of a key code DB. A selection circuit 3 selects the code DB and delivers key data DATA to a CPU since a key code selection signal DS is generated.
Patent JP-S57125230-A (JP)
Title: Rubber composition
Inventor: HAYASHI HIROSHI
IPC: C08L101/00
Filed: 1981-01-29
Abstract: PURPOSE: A rubber composition that is made by adding a liquid rubber having epoxy groups in the molecule to a solid rubber, thus being suitably used as tires and a variety of cushioning materials, because of its good processability and high performance as a rubber.  
     CONSTITUTION: The objective rubber composition is obtained by adding a liquid rubber (20W80pts.wt.) having epoxy groups in the molecule, preferably a liquid polybutadiene with epoxy groups inside the molecule, to a solid rubber such as styrene-butadiene rubber, (100pts.), further adding appropriate amounts of other additives, when necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06219983-A (JP)
Title: Production of o-alkylphenol
Inventor: TAKIGUCHI MAKOTO
IPC: C07B61/00
Filed: 1993-01-26
Abstract: PURPOSE:To provide a method for producing an o-alkylphenol by reaction between a phenolic compound and a lower alcohol in the presence of a manganese oxide catalyst, prevented from troubles during the reaction due to catalyst expansion and crumbling, enabling stable operations for a long time, and easy to draw the catalyst off the system after reaction. CONSTITUTION:The objective o-alkylphenol can be obtained using a catalyst having the following characteristics: (1) having space constituted of voids 0.1mm in each size, and the ratio of the space volume to the volume enclosed by the surface circumscribed on the catalyst surface (occupying volume) fall between 10 and 40% and (2) having such shape that the superposed portion for the occupying volume of the catalyst and that of another catalyst in catalyst packing accounts for <=5vol.% of the occupying volume of the catalyst (for example, a ring-shaped or C-shaped eatalyst).
Patent JP-H03215628-A (JP)
Title: Method and device for high-frequency hardening
Inventor: WATANABE HIYOSHI
IPC: C21D1/10
Filed: 1990-01-20
Abstract: PURPOSE:To allow the simultaneous hardening of a prescribed position even if a work expands by moving a high-frequency heating coil toward a moving center pin in correspondence to the axial elongation of the work. CONSTITUTION:A high-frequency current is passed to heating coils 31, 32, 33 while the work 10 is kept rotated around an axis 23. The work 10 is heated by the induced current induced in circular cylindrical parts 11, 12, 13 and elongates toward the movable center pin 22. The heating coils 31, 32, 33 are moved toward the movable center pin 22 by commanding moving devices 41, 42, 43 from a heating coil position controller 46 or by other methods in correspondence thereto. The respective centers of the heating coils 31 to 33 are aligned to the centers in the axial 23 direction of the hardened layers to be formed on the peripheral surfaces 11a to 13a of the work 10. The hardened layers are formed in the prescribed positions on the peripheral surfaces 11a to 13a even if the work 10 expands.
Patent JP-H09202907-A (JP)
Title: Method for blowing waste plastic into blast furnace tuyere
Inventor: TSUKIJI HIDEAKI
IPC: C21B5/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To thermally decompose waste plastic without hindering the ventilation characteristic in a blast furnace by controlling the front end position of waste plastic blowing lance according to the grain sizes of the waste plastic at the time of blowing waste plastic grains via tuyeres into this furnace. SOLUTION: The waste plastic grains crushed to suitable grain sizes is fed via a transporting pipe 16 and a flexible pipe 15 to a blowing lance 10 and is blown from the tuyere 4 into the blast furnace by the hot air of about 1,000 deg.C fed to a blow pipe 5 via a hot air branch pipe 7 and a bend 6. At this time, the waste plastic grains are sucked by a suction device 17 in mid-way of the transporting pipe 16 and are sent to a grain size measuring instrument 18. The average grain sizes are measured at every specified period and are transmitted to an arithmetic and logic unit 20.  This arithmetic and logic unit 20 calculates the difference between the measured grain size and the set grain size and emits a command to an electric ball screw cylinder 13 according to this difference to retreat or advance the lance 10, thereby adjusting the distance between the front end of the lance 10 and the rear end of the tuyere 4. As a result, the waste plastic is thermally decomposed without hindering the ventilation characteristic in the furnace.
Patent JP-H05204799-A (JP)
Title: Remote maintenance system
Inventor: TOYAMA NORIKO
IPC: G06F13/00
Filed: 1992-01-24
Abstract: PURPOSE:To transmit maintenance information consisting of several languages to the maintenance center at a distant place by providing a language conversion means converting the maintenance information into the prescribed language to be sent for the maintenance objective system. CONSTITUTION:A service processor (SVP) 200 supports the control table function, maintenance diagnosis function, and control function or the like of a computer system 100 for maintenance object. A basic processing section 201 of the SVP 200 stores the maintenance information such as the system operation state and faults of a computer system 100 in an information storage section 203. A language conversion section 204 converts the maintenance information stored in the information storage section 203 into the mother tongue or official language of a person in charge of maintenance centers 300-500. The language conversion section 204 uses a processor or program performing, for example, the code information conversion for input information. A line control section 202 controls the line to transmit the maintenance information converted by the language conversion section 204 to the maintenance centers 300-500.
Patent JP-H02190775-A (JP)
Title: Scan system integrated circuit
Inventor: ONO TAKESHI
IPC: H01L21/66
Filed: 1989-01-19
Abstract: PURPOSE:To test a counter in a short time by using a scan path by providing a selecting circuit which can supplies a scan clock signal to only the counter and a selecting circuit which connects the counter to a shift register. CONSTITUTION:The counter 4 is provided with the selecting circuit 5 which is controlled according to the potential at a scan control terminal SCO to switch a scan clock terminal SCK to a clock terminal CK and connect it and selecting circuits 3c1, 3c2, and 3f2-3fn which are connected to D type FFs 2c1-2cn constituting the counter 4. Then the other scan control terminal SMC is put in count CT mode by setting the terminal SCO to 1 and an SCK signal is inputted until a confirmation state. Then the control terminal is put in scan SC mode, and switching to shift register constitution is performed with the FF signal of the counter 4; and an FF value is shifted to an output terminal SOT with an SCK signal and confirmed, and further this FF value is set in SM mode by using the shift register. Thus, the CM mode and SM mode are repeated alternately to test the counter 4.
Patent JP-S61173002-A (JP)
Inventor: WEPFER ROBERT M
IPC: F22B1/16
Filed: 1986-01-23
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-H08199746-A (JP)
Title: Eaves gutter drain
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/068
Filed: 1995-01-27
Abstract: PURPOSE: To engage more smoothly a male screwed cylindrical part of an insertion cylinder with a female screwed part by installing an introduction part, whose outside diameter is identical to a male screw valley diameter, to the lower end of the insertion cylinder or an introduction part whose inside diameter is identical to the female screw valley diameter, to the upper end of the threaded cylindrical part. CONSTITUTION: An introduction part 24 of a drain upper body 2 and an insertion cylinder 21 are inserted into a drain outlet 12 of an eaves gutter 1 while an upper flange 23 is placed in contact with and mounted on the top of a base plate 11. Then, the introduction part 24, which projects downward from the base plate 11 of the eaves gutter 1 is inserted into a female screw 32 of a drain 3 and then a lower flange 33 is placed in contact with and mounted on the bottom of the base plate 11, thereby fitting an elbow in the outer peripheral part of a threaded cylindrical part 31 and connecting a vertical gutter and draining rainwater collected in the eaves gutter 1. In this case, the valley diameter of a male screw 22 is arranged to be slightly smaller than a crest diameter of the female screw 32. The insertion part 24 is closely inserted into the threaded cylindrical part 31 and held horizontally, thereby allowing the screws 22 and 32 to be more smoothly engaged therewith. This construction makes it possible to facilitate a mounting work and enhancing the safety of a high elevation work and shorten a construction period as well.
Patent JP-S5295648-A (JP)
Title: Preparation of dihydrodicyclopentadiene
Inventor: IMACHI YOSHIMI
IPC: C07C5/03
Filed: 1976-02-05
Abstract: PURPOSE: The high purity title compound, useful as raw material of hardening agents for epoxy resins, is effectively prepared by the catalytic partial reduction of dicycclopentadiene in the presence of Raney cobalt as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63178546-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUE TAKAO
IPC: H01L21/3213
Filed: 1987-01-20
Abstract: PURPOSE:To form a through-hole having a predetermined diameter at all times, and to keep the coverage of a hole section in an upper layer wiring constant by shaping the through-hole in the same size to an inter-layer insulating film by using the focused ion beams of energy corresponding to the height of a lower layer wiring for a semiconductor device. CONSTITUTION:A lower layer wiring 2 is formed onto an silicon substrate 1 for a semiconductor device, and the lower layer wiring 2 and an upper layer wiring not shown are insulated by a flattened inter-layer insulating film 3. Through holes 4a, 4b are shaped to the flattened inter-layer insulating layer 3. When the through-holes 4a, 4b are formed, the focused ion beams of energy corresponding to the height of the lower layer wiring 2 are applied, the through- holes 4a, 4b having the same diameter are shaped to the inter-layer insulating film 3, and the coverage of a hole section in the upper layer wiring is kept constant, thus improving the reliability of the upper layer wiring.
Patent JP-2000212755-A (JP)
Title: Pretreatment of electroless plating
Inventor: TANAKA HIROKAZU
IPC: C23C18/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and firmly form an electroless plating at a specified position without depending on the kind of laser to be used by producing a polymer molded body from a polymer material with addition of an inorg. filler, irradiating the molded body with laser light and dipping the body in an anionic noble metal aq. soln. SOLUTION: An inorg. filler (e.g. a glass filler such as in a fiber form having about 1 to 20 μm diameter and >=10 μm length) is added by 10 to 50 wt.% to a polymer material (liquid crystal polymer, polyether sulfone or the like). The polymer molded body is irradiated with laser light (about <=600 nm wavelength) of 10 to 500 J/cm2 total irradiation energy and then dipped in an aq. soln. of anionic noble metal (palladium). Thereby, the inorg. filler added produces an enough amt. of electrified debris and the noble metal is deposited only in the region irradiated with laser while splashing to the outside of the irradiated region is prevented. The deposited noble metal acts as a catalyst which enables formation of a good plating film in the irradiated region.
Patent JP-S60154178-A (JP)
Title: Chirp beat system underground radar
Inventor: SUZUKI TSUTOMU
IPC: G01V3/12
Filed: 1984-01-24
Abstract: PURPOSE:To increase radiant energy and improve S/N by sweeping the frequency of a transmit radio wave linearly to specific frequency width, and mixing its transmit signal and receive signal by a mixer and then knowing the time difference up to the transmission point from the frequency of the generated single frequency signal. CONSTITUTION:A reflected ratio wave received by a receiving antenna 9 is supplied to a balance transformer 11 for balance-unbalance conversion, and its output is amplified by a wide band amplifier 12 and supplied to the mixer 13. The mixer 13 is supplied with a frequency sweep signal which is swept from f1 to fn from a sweep signal oscillator 1 and a signal of f0+fn for the sum or (f1+f0+ fn)-(f2+f0+fn) for the difference is led out. Here, fn=DELTAfXtau/DELTAt, where DELTAf=f2- f1, DELTAt is sweep time width, and is the delay time of the receive signal. The output of the mixer 13 is supplied to a band-pass filter 14 to obtain a signal of f0+ fn. This signal is amplified to increase the S/N ratio and then mixed with f0 to lead a signal of fn proportional to tau out of a low-pass filter 17. Consequently, the radiation time of a radio wave is made long and the radiant energy is increased.
Patent JP-2000216747-A (JP)
Title: Cross polarized wave interference compensating system
Inventor: MICHIDA MASAAKI
IPC: H04B3/06
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To optimally set a cross polarized wave interference compensation device with only the operation at a receiver side. SOLUTION: This system is provided with a shift register circuit 27, that matches the delay time for a main signal path to pass from an antenna 20 up to an adder 26 through a demodulator 23 with a delay time in an interference compensation signal path from the antenna 20 up to the adder 26 through an interference compensation device and with a decoder 29 that decodes a demodulation signal whose cross polarization interference is compensated. The shift register circuit 27 consists of a means that controls number of stages of delay time adjustment means, a means that counts number of error pulses generated at decoding by a decoder 29, and a means that stores an error rate of each stage of the delay time adjustment means counted by the pulse count means.  After sequentially changing the number of stages of the delay time adjustment means at initial setting and storing an error rate at each stage to a storage means respectively, number of the stages of the shift registers is selected as the number of stages, with which a uniformized delay with respect to increasing and decreasing delay time directions in a range stored in the storage means provides a best error rate and a maximum enhanced width.
Patent JP-H05204873-A (JP)
Title: Inter-processor communication processing method in distributed processing system
Inventor: TANAKA TOMONORI
IPC: G06F15/16
Filed: 1992-01-27
Abstract: PURPOSE:To always perform inter-processor communication by attaching a common address switched from its own address proper to an ACT system processor on its own address proper to a standing by SBY system processor. CONSTITUTION:A processor 201 is comprised of processors 206a, 206b and loop interface parts 207a, 207b. The loop interface parts 207a, 207b are provided with the common addresses C representing the fact that it is the (ACT) system processor in current use of the processor 201 besides addresses S1, S2 proper to the processor representing the fact that they are subordinates of the processors 206a, 206b. Also, the loop interface parts 207a, 207b are provided with address control parts 202a, 202b, respectively, and are provided with a function to select either the addresses S1, S2 proper to the processor or the common address C. Therefore, another processor which performs communication with the processor can always perform the communication by using the common address C.
Patent JP-2000202517-A (JP)
Title: Method and device for removing liquid from metallic sheet
Inventor: ONO TAKUMI
IPC: B21B45/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a stop mark of a roll from being traced on a roll surface even when the movement of a metallic sheet is stopped by opening a pair of rolls out of a plurality of roll pairs before the metallic sheet is arrived, closing immediately after the tip of the metallic sheet is passed, and closing other pairs of rolls both before and after the metallic sheet is passed. SOLUTION: At least a pair of rolls 3A out of liquid removing roll pair groups are pressed against each other before a tip part 10 of a metallic sheet is arrived. At least a pair of rolls 3B of other pairs of rolls are opened before the tip part 10 of the metallic sheet is arrived, and closed immediately after the tip part 10 of the metallic sheet passes through the roll pairs 3B by the tracking information, and the tip part is pressed against the rolls. A pair of rolls 3A are closed when the tip part 10 of the metallic sheet is arrived. Since the tip part 10 of the metallic sheet can pass between the rolls without colliding with the roll surface, the surfaces of the roll pairs 3B are not damaged. No parts are present where no liquid is removed over the whole length including the tip part 10 of the metallic sheet.
Patent JP-S61172235-A (JP)
Title: Recording and reproducing device for photomagnetic recording medium
Inventor: MIYAMURA YOSHINORI
IPC: G11B11/105
Filed: 1985-01-25
Abstract: PURPOSE:To facilitate and speed up batch erasure in which both surfaces of a photomagnetic recording medium are erased entirely by setting vertical magnetism directions of a top and a reverse magnetic film equal to each other. CONSTITUTION:When the photomagnetic recording medium 21 is magnetized initially or erased on batch basis, the recording medium 21 is put between two electromagnets formed of coils 14a and 14b and iron cores 15a and 15b. Then, a magnetic force for erasure is generated by the electromagnets to magnetize (erase) the top and reverse magnetic fields 12a and 12b formed on substrates 11a and 11b by coating in the same direction at a time. Consequently, the batch erasure for erasing the entire surfaces of the photomagnetic recording medium 21 is performed speedily and easily.
Patent JP-S5397654-A (JP)
Title: Air conditioner
Inventor: YAMAZAKI KOUICHI
IPC: F25B43/00
Filed: 1977-02-07
Abstract: PURPOSE: To scheme miniaturization of the apparatus, improvement of the refrigerating performance, and the reduction of vibration due to the operation of the compressor by fixing the integrated body of the gas-liquid separator with the accumulator on the compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62170094-A (JP)
Title: Semiconductor storage circuit
Inventor: HIDA YOICHI
IPC: H01L27/10
Filed: 1986-01-21
Abstract: PURPOSE:To reduce the test time by adding a circuit responding to a higher voltage than a conventional operating voltage and writing reading data at the same time to and from plural memory cells for decision. CONSTITUTION:MOS transistors (TRs) 3, M1-Mn are connected in series between a terminal 2 and a connection point 5, they are turned off by the inverse of signal CAS at the normal operation. The inverse level of signal CAS fed to the terminal 2 is set higher than the normal voltage at the test to turn on the TRs 3, M1-Mn. Thus, the state of connecting points 5, 9 is changed and a high voltage signal TEST is outputted at a connection point 22 and a signal TEST is outputted to a connection point 26. The inverse of signal TEST attains simultaneous write/read to and from plural memory cells and the decision is attained by the corresponding decision circuit to reduce the test time.
Patent JP-S54106452-A (JP)
Title: 2-nitroethylcyclopentane derivative
Inventor: KONDOU SEI
IPC: C07C205/45
Filed: 1978-02-08
Abstract: NEW MATERIAL:The compound of formula I [X is C=O, CH(OH); R, R 1  is H, OH-protecting group; R 2  is alkyl; R 3  is H, alkyl].  
     EXAMPLE: 2α-(2-Nitroethyl)-3β-[3α-(1-ethoxyethyloxy)-1-trans-octenyl]-4α-(1- ethoxyethyloxy)cyclopentan-1-one.  
     USE: Intermediate of prostaglandins.  
     PROCESS: An objective compound III, wherein X is C=O, is prepared by reacting a compound II with nitromethane in the presence of a base such as NaOH in a solvent such as alcohol, at room temperature. The compound III can be converted to the compound IV where X is CH(OH), by the selective reduction using a reducing agent such as lithium perhydro-9b-boraphenylyl hydride, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59136990-A (JP)
Inventor: AOI TATSUO
IPC: B23K3/06
Filed: 1983-01-26
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-S63181595-A (JP)
Title: Remote control unit
Inventor: TABEI MASATOSHI
IPC: H04N5/00
Filed: 1987-01-23
Abstract: PURPOSE:To improve utilization by considering the application of a unit at nonusing time by displaying the output of a remote control circuit or a calculating circuit on an information display means through an output switching circuit controlled by a mode switching circuit. CONSTITUTION:A mode switching circuit 7 is controlled by a mode switching button 10 which can be arbitrarily switched and operated to select a remote control mode and a calculating mode. A key pad 1 which is used in common in any mode is connected to the mode switching circuit 7 and the mode switching circuit 7 supplies a bit of input information inputted from a ten key to the remote control circuit 2 or the calculating circuit 6. The remote control circuit and the calculating circuit 6 supply the respective outputs to the output switching circuit 8 controlled by the mode switching circuit 7 to select display methods suitable for respective outputs in the output switching circuit 8 and then, drive a driver 4 for LCD to display on the LCD 3. A calculating function is added to such a remote control unit to use as an electronic calculator, thereby, the use of the remote control unit is conveniently enlarged.
Patent JP-S5295995-A (JP)
Title: Testing for alarm device of micro wave
Inventor: UENO HISAYOSHI
IPC: G01S7/40
Filed: 1976-02-06
Abstract: PURPOSE:To obtain the mimic test radio wave having the function equivalent to the real object by adding the AM modulation with the variable modulation factor of the incident wave and the variable modulation frequency to the inside of the resistive box enclosed with the radio wave absorber and by altering the reradiated power.