baber/WOPTO huggingface dataset:
Patent JP-H1167718-A (JP)
Title: Cooling/heating apparatus for semiconductor processing solution
Inventor: SHIMIZU KENJI
IPC: H01L21/306
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooling/heating apparatus which attains a cooling/heating chamber having high sealing ability, realize high heat transfer and lightweight and can easily increase its cooling/heating performance, even if the apparatus is subjected to repeated temperature cycles by cooling and heating and to plastic deformation over aging. SOLUTION: Sidewalls 1 of fluorine plastic are integrally formed, with each side wall bored cylindrically and heat exchange plates 2a, 2b, 12a and 12b are disposed opposite to one other with respect to the cylindrical bores, defining two cylindrical cooling/heating chambers 10 and 11. Each of the chambers 10 and 11 has a plurality of small cooling/heating chambers defined by one or more partition plates, flow holes communicating with the adjacent small chambers are made in the partition plates or the sidewalls 1, so that flow paths arranged in series and passing through all the small chambers are formed as being extended zigzag from a flow inlet hole to a flow outlet hole. Thereby cooling/heating performance can be increased higher in comparison with that when cooling/heating is carried out with only the single cooling/heating chamber 10.  Disc springs 6 can change the pushing force and allowable expansion/contraction degree by suitably selecting the number of such springs and their mounting directions for ensuring the sealing ability of seals 9a, 9b, 19a and 19b.
Patent JP-S60115051-A (JP)
Title: Information processor
Inventor: SHIOZAKI MICHIO
IPC: G11B17/043
Filed: 1983-11-26
Abstract: PURPOSE:To attain confirmation for a cartridge set into an information processor from outside by providing a peeping window through which the cartridge loaded at a holding part of a medium drive means within the main body of the information processor can be confirmed. CONSTITUTION:A disk 1 stored in a cartridge A is fed to the main body 60 of an information processor, and the information is processed. A peeping window 190 covered with a transparent plate 187 is formed at the lower part of a cartridge loading/unloading slot 61 at the front of the main body 60 in order to confirm visually the cartridge A from outside. The half of a label 7 pasted at the center part of the back of the cartridge A can be seen through the window 190. Then the other half of the label 7 can be seen when the cartridge A is reversed. Thus it is possible to see the type of the disk 1 and a mark 191 showing a side A or B.
Patent JP-H1065629-A (JP)
Title: Driving circuit for light emitting diode
Inventor: SAWADA SOSAKU
IPC: H04B10/50
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the driving circuit of a light emitting diode which can faithfully reproduce the waveform of a digital electric signal with a digital light signal. SOLUTION: A variable delay circuit part 210 delaying the timing of shift from a light emission instruction level to an extinction level by delay time corresponding to a delay instruction signal expressed by a digital mode for more than one bit and outputting the signal delays a driving instruction signal. An OR circuit 300 calculates OR on the light emission instruction level on the delay signal and an original driving signal, and generates a driving signal based on the output signal of the OR circuit 300. Thus, the wavelength of the digital driving instruction signal can be reproduced by the digital light signal by improving fidelity.
Patent JP-S6466703-A (JP)
Title: Remote supervisory and controlling equipment for plant
Inventor: HOASHI AKIO
IPC: G05B19/04
Filed: 1987-09-08
Abstract: PURPOSE:To realize the on-line control and the batch concentrated control by performing the direct supervisory and control of a plant sequencer at a remote place by utilizing a public telephone line. CONSTITUTION:A computer 2 set at a central supervising center 1 of a remote supervising and controlling equipment for plant is connected to a public telephone line 5 via a MODEM 4. The line 5 is connected to the sequencers 8 of plural plants 10 installed at the factories, etc., throughout the country. Each sequencer 8 supervisers and controls the equipments of the plant 10 via an I/O unit 9. The computer 2 serves as a supervisory and controlling equipment and contains a storage device 3 for programs, etc. Thus a nationwide network is realized so that the sequencers of the plants 10 can be directly supervised and controlled at remote places by the computer 2. Thus it is possible to carry out the operation and stop of the equipments of the plant 10, the program check and correction of the sequencer 8, the data control including the display of data, etc., and the display of alarm to an abnormal state.
Patent JP-H0967839-A (JP)
Title: Water supply pipe and buried piping path
Inventor: NISHIMURA MASAKAZU
IPC: E03B7/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage and manufacture pipes at a low cost by forming at least one pitch serpentine parts respectively at both the ends of a pipe consisting of a polyolefine resin. SOLUTION: This water supply pipe is formed such that three pitch serpentine parts 14 are made respectively at both the ends of a pipe 12 consisting of a flexible polyolefine resin such as polyethylene, polybuten, polyolefine or the like. In the instance that the water supply pipe 10 has an outer diameter D of 27mm and a length L of 3mm, the length of one pitch P is set of the order of 10cm and the serpentine width is also set of the order of 15cm. Further, in piping operation, the water supply pipe 10 is laid in the buried piping path, i.e., between a diversion cock and a stop cock, a stop cock and a stop cock, and a drain cock and another pipe joint.  Accordingly, when any relative displacement takes place between the water supply pipe 10 and the ground due to the subsidence of ground, an earthquake or the like, since the serpentine parts 14 deform following the relative displacement so as to absorb the stress water leakage can be precluded and pipes can be manufactured at a low cost.
Patent JP-S60110988-A (JP)
Inventor: URURITSUHI BIYUURERU
IPC: D06P5/12
Filed: 1984-10-25
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-H03233338-A (JP)
Title: Integrating sphere inner wall reflectance measuring method
Inventor: SUZUKI KENICHI
IPC: G01J1/00
Filed: 1990-08-23
Abstract: PURPOSE:To measure the reflectance of the inner wall of an integrating sphere with high accuracy by recognizing the area of the inner wall of the integrating sphere, that of a photoabsorbing sheet, and their reflectances, and performing relative measurement between the cases where the photoabsorbing sheet is inserted or not inserted to the integrating sphere. CONSTITUTION:The integrating sphere 1 is provided with a receiver 2 at part of an inner wall plane, and a light shielding plate 4 which shields radiation light in the specific direction of a light source. Assuming output from the receiver 2 when the light source 3 having a constant beam of light is lit in the integrating sphere as I0, and the output of the receiver when the photoabsorbing sheet 5 with area of (s) and reflectance of rho1 is placed on the wall plane of the integrating sphere with which the radiation light of the light source is shielded as I1, the reflectance (rho) of the wall plane of the integrating sphere can be found by equation (where, a=I1/I0, c=a/A, A: area of in-sphere wall of integrating sphere). In such a way, since the reflectance of the inner wall plane can be obtained by an inverse operation by measuring the change of the efficiency of the integrating sphere, the measuring of the reflectance under the same optical condition can be performed, which improves the accuracy.
Patent JP-S60115491-A (JP)
Inventor: NISHIMURA KUNITOSHI
IPC: B42D9/06
Filed: 1983-11-29
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-2001050836-A (JP)
Title: Pressure detector
Inventor: NAKAHARA TAKESHI
IPC: G01L9/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive pressure detector measuring high pressure of gas through a simple arrangement. SOLUTION: The pressure detector comprises a semiconductor pressure sensor 7 positioned on the bottom face at the recessed containing section 4 of a case 3 wherein the containing section 4 is filled with a gel member 11 covering the semiconductor pressure sensor 7. A coating layer (nonadhesive member) 12 for lowering adhesion to the gel member 11 is formed on the sidewall at the containing section 4.
Patent JP-S60116676-A (JP)
Title: Production of heterocylclic compound having nitromethylene group on side chain
Inventor: IWATA FUMIO
IPC: C07D277/10
Filed: 1983-11-29
Abstract: PURPOSE:To produce the titled compound useful as agricultural chemicals, pharmaceuticals, perfumes, etc., easily, with simple reaction step, in high yield, by reacting a 2,2-dihalonitroethylene compound with a 1-N-substituted-aminoalkanethiol compound. CONSTITUTION:The objective compound of formula III can be produced by reacting the 2,2,-dihalonitroethylene compound of formula I (X<1> and X<2> are halogen; Y is H, halogen or lower alkyl) with the 1-N-substituted-aminoalkanethiol compound of formula II (R is alkyl, cycloalkyl, aralkyl, alkenyl or alkynyl; n is 2-4) preferably in a solvent such as methanol, etc. in the presence of a base such as NaOH, etc. at <=100 deg.C, preferably at -10-+50 deg.C for 0.1-10hr, preferably for 1-10hr. The compound is produced economically in an industrial scale from the industrially available raw materials, without producing methyl-mercaptan which is an obstacle to the industrial practice.
Patent JP-S59112388-A (JP)
Inventor: KOMUKAI SHIGEMI
IPC: G07F15/00
Filed: 1982-12-20
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-H0385593-A (JP)
Title: Liquid crystal display device
Inventor: OTANI AKINARI
IPC: H04N9/12
Filed: 1989-08-30
Abstract: PURPOSE:To decrease the number of shift register circuits, to decrease the clock frequency and to prevent the resolution from deteriorating by providing gate circuits for the outputs of shift register circuits. CONSTITUTION:Video signals 102-104 of R, G and B are inputted to a liquid crystal driving circuit 105 to obtain liquid crystal drive signals RLC, GLC and BLC, which are supplied to liquid crystal drive signal input terminals 106-108 of sample holding (SH) circuits 112U and 112L. When a clock pulse signal CK and a start pulse signal ST are supplied to shift register (SR) circuits 109U and 109L, operation is carried out from the left-end SR circuit to the right side. Then a gate circuit 119 ANDs SR output signals Q1 and Q7 with a gate signal G and the output is supplied to SR signal input terminals 110 and 111 of the SH circuits 112U and 112L, so that respective drive signals RLC, GLC and BLC are shifted for the selection period of the output signal of each gate circuit 119. Consequently, the number of the SR circuits is decreased, the clock frequency is decreased, and the resolution is prevented from deteriorating.
Patent JP-2000037298-A (JP)
Title: Water flow diffuser for coffee dripper
Inventor: SHIINA YUKIO
IPC: A47J31/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To enable an unskilled person to make coffee with high flavor easily by providing a water flow diffuser of a coffee dripper which enables to pour hot water so that hot water encloses powdery coffee in a filter. SOLUTION: On the periphery of a device body 1 which has a convex upper face and is detachably attached to an opening 2a of a coffee dripper 2, multiple hooks 1a to support the device body 1 are protruded so that approximately equal gaps 3 are formed between the outer periphery of the device body 1 and the inner peripheral face of the coffee dripper 2 when the device is engaged with the opening edge 2b of the coffee dripper 2. Since powdery coffee put on the bottom of the filter 5 is steamed so as to be enclosed by water flow coming from 360 degree wide directions, the powderous coffee 6 would not spread over and coffee of high flavor can be prepared easily.
Patent JP-H1162067-A (JP)
Title: Height-adjustable baseboard
Inventor: NOGAMI KENJI
IPC: E04B2/82
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a height-adjustable baseboard in which stability of upper component members of the baseboard is high, and in which need of removing upper component members for height adjustment can be eliminated. SOLUTION: A baseboard is provided with a baseboard upper component member 1 in which an engagement groove 14 is formed by a protruded wall 11a and a suspended wall 11b, a baseboard lower component member 6 having a side wall 5 to be fitted in the engagement groove 14 in the baseboard upper component member 14, an anchor bolt to fix the baseboard lower component member 6, a receiving member 12 having a thread hole 9 to be engaged in the baseboard lower component member 6 to receive the suspended wall 11b of the baseboard upper component member 1, and a height adjusting bolt shaft 13 set to engage with the thread hole 9 in the receiving member 12 in such a way that a lower end thereof is brought into contact with an upper surface of the horizontal wall 4 of the baseboard lower component member 6.  By rotating the height adjusting bolt shaft 13, the receiving member 12 is moved up and down, thereby height of the baseboard upper component member 1 is adjusted.
Patent JP-H08103197-A (JP)
Title: Floating fishing tackle for long casting
Inventor: SHIMIZU SABURO
IPC: A01K93/00
Filed: 1994-09-20
Abstract: PURPOSE: To provide a floating fishing tackle for long casting, enabling the fixing of a float without using a float-fixing tool and the easy casting operation by connecting a snood to a snood-insertion ring of a slidable float with a spiral side line passing the snood through the axis of the spiral. CONSTITUTION: This long casting tackle is composed of a rod 1 furnished with a number of snood guides 2, a snood 3 passed through the snood guides 2, a slidable float 4 slidably attached to the snood 3 using a snood insertion ring 5 under the float and a sinker 6 and a hooking tackle 7 attached to the tip end of the snood 3. The snood insertion ring 5 of the slidable float 4 is connected to the snood 3 with a spiral side line 8 in such a manner as to pass the snood 3 through the axis of the spiral.
Patent JP-S6467685-A (JP)
Title: Wiring method for wiring length designation
Inventor: IIJIMA KAZUHIKO
IPC: H05K3/00
Filed: 1987-09-09
Abstract: PURPOSE:To remove the error of a wiring printed length and to achieve a high wiring success rate even in the substrate of high density and a wiring to an integrated circuit, etc., by allowing a desired wiring pattern length not to be over a designated pattern length and setting a repeating point so that the pattern length can be in a constant allowing range. CONSTITUTION:A repeating point area is set to a wiring section, in which the wiring length is designated one repeating point is selected out of this area and determined so that the wiring length, which goes through the repeating point, can be less that the designated wiring length and the error can be in the allowing range. While the wiring error allowing range is decreased to a pattern not-determined section, the wiring route of all wiring sections is determined. Thus, since the re-computing of the designated wiring length is executed by using the route length of the prepared pattern while the repeating point is successively obtained, the error of the wiring route length to the respective wiring sections can be removed. Further, by gradually decreasing an allowing value to the route length error, the route length control of high accuracy can be executed.
Patent JP-S61102878-A (JP)
Title: Signal processing circuit of solid-state image pickup device and its driving method
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/217
Filed: 1984-10-26
Abstract: PURPOSE:To completely remove fixed pattern noise by dividing the integration of output signal into two parts to perform the integration of 100% duty within a time equal to the clock cycle T to read signal charges. CONSTITUTION:The circuit is formed by two stages of integration circuits. An image pickup output signal (b) is integrated for an arbitrary time tau1 (tau1<T) from a time immediately before the time when a horizontal switch is made on by an integral pulses I. And the charges integrated and accumulated in a capacitor 11 is read in the ramaining time in the form of integral current (d) i1 altogether. This current is transfered to the second-stage integration circuit where, it is integrated by an integral pulses II for the time tau2 that includes the time (T-tau1). Later, the voltage (f) V2 between both ends of a capacitor 11 to accumulate the charges integrated by the second stage, is held by sample and hold pulses (g), and outputted in the form of holding waveform (h). By such a drive method, all signals in the time T i.e. the interval between the times when the integral pulse of the first integration becomes on and off.
Patent JP-S61104471-A (JP)
Title: Retrieving method for position of guide track
Inventor: TAKESUE JUNICHI
IPC: G11B7/085
Filed: 1984-10-26
Abstract: PURPOSE:To attain the retrieval of a target guide track despite the presence of a range where the correct reading of address information is impossible, by adding and subtracting 1 to and from the counter value to eliminate an error the count value and the number of tracks shifted in case a part where the track number is replaced during the retrieval done by a track jumping action. CONSTITUTION:In case the reading is impossible for the effective address information after a track shift is over, the number of shifted tracks is counted previously by a counter for check of address information invalid range. If a target guide track is set in a range where the reading is possible for the effective address information, the absolute value 1N-A1 of the difference of address information is stored in an address difference store counter 54. Then the value of the counter 54 is subtracted by 1 when the track number is replaced by a detection function 43 for track number replacement part while the track is advancing toward the disk inner circumferential direction with a normal reverse reproducing action by a control function 52 of a tracking control circuit 34. Thus it is possible for the guide track where the value of the counter 54 is equal to 0 to estimate and retrieve a target guide track.
Patent JP-H0390611-A (JP)
Title: Modified cross-section fiber, spinning nozzle and production of modified cross-section fiber using same nozzle
Inventor: HORIUCHI HAJIME
IPC: D01F6/00
Filed: 1989-08-29
Abstract: PURPOSE:To obtain the subject modified cross-section fiber excellent in glossiness and having a feeling and appearance as soft and smooth as in an animal hair by extruding a molten thermoplastic polymer using a special-shape spinning nozzle in a specified condition and drawing the extruded material. CONSTITUTION:Using a spinning nozzle having a pair of slits (S1) and (S2) consisting of long and short ones perpendicularly intersecting each other, other slits (S3) and (S4) radially extending between (S1) and (S2) from the intersecting point (C) of the center lines of (S1) and (S2), a round hole at both the end parts of the longer slit (S1) and >=0.05mm<2> cross section, a molten thermoplastic polymer such as polyethylene terephthalate is extruded, cooled by blowing a cooling air of 0.3-2.0m/sec onto the discharged yarn at 3-50cm position directly under the nozzle and drawn at >=50 draft, thus obtaining the objective modified cross section fiber suitable for a raw material of various clothes, moquette, high pile, carpet, etc.
Patent JP-H05258028-A (JP)
Title: Multi-media information processor
IPC: G11B27/10
Filed: 1992-08-24
Abstract: PURPOSE:To provide a multi-media information processor which can input information by plural different media at the same time and can reproduce it in the state of being the same with or different from that at the time of collection. CONSTITUTION:This processor is provided with different kinds of plural data input means 1, a storage means 2 storing plural pieces of data inputted from the respective data input means 1, an output means 3 outputting the respective pieces of data stored by the storage means 2, an input/output control means 4 outputting data from the data input means 1 to the output means 3 by way of the storage means 2, a timer 5 managing time, an input data linking means 6 linking plural different pieces of data by setting time as bonds by obtaining time information from the timer 5 and time-stamping the plural data inputted from the respective data input means 1, and a time synchronization output control means 7 controlling output by synchronizing the output of respective data outputted by the output means 3 with time information obtained from the timer 5.
Patent JP-H0666857-A (JP)
Title: On resistance measuring circuit for diode
Inventor: FUJITA TADASHIGE
IPC: G01R31/26
Filed: 1992-08-24
Abstract: PURPOSE:To provide an ON resistance measuring circuit for diode for precisely measuring the ON resistance of a diode without receiving the influence of the self heating of the diode in a determined operating point. CONSTITUTION:An ON resistance measuring circuit for diode is formed with a diode D1 in which a fixed current supplied from a fixed current source 1 is carried in positive direction as a bias current; an AC power source 3 connected in parallel to the diode D1 through a first capacitor C1 to supply a known minute fluctuating current; and an AC potential difference measuring device 2 connected in parallel to the diode D1 to measure the AC potential difference between both ends of the diode D1. From the value of the minute fluctuating current and the instruction of the AC potential difference measuring device 2, the ON resistance of the diode D1 is measured.
Patent JP-2000080005-A (JP)
Title: Timber insect pest-controlling composition
Inventor: FUJIMOTO IZUMI
IPC: A01N43/40
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a timber insect pests-controlling composition that can manifest the excellent controlling effect against a variety of timber insect pests, for example, coptotermes formosanus with a reduced dose by using a specific neonicotinoid compound and fenobucarb as active ingredients. SOLUTION: The objective timber insect pests-controlling composition comprises (A) a neonicotinoid compound represented by formulas I, II or III [A is 6-chloro-3-pyridyl, 2-chloro-5-thiazolyl or the like; R1 is H, methyl or the like; R2 is methyl, amino or the like; R3 is methyl, ethyl or the like; X is N, CH; Y is cyano, nitro or the like; Z is NH, S; D is O, -N(CH3)-; m is 0 or 1; n is 2 or 3], typically (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1- methylacet-amidine or the like and (B) fenobucarb, preferably at a weight ratio of 100/1-1/100.
Patent JP-H1043911-A (JP)
Title: Diamond-coated tungsten carbide cemented cutting tool whose artificial diamond coating film has high bond strength
Inventor: TANAKA TETSUYA
IPC: C22C29/08
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a diamond-coated tungsten carbide cemented cutting tool whose artificial diamond coating film has high bond strength. SOLUTION: A cutting tool is constituted so as to form an artificial diamond coating film having a thickness of 1 to 50μm on a tungsten carbide cemented base body having the composition which contains Co of 1 to 15wt% as a bonding phase forming component and on which a residual part is composed of tungsten carbide and unavoidable impurity and tissue on which an average particle diameter of tungsten carbide particles is 0.5 to 3μm. In this case, after the Co content in the base body is specified to 5 to 8wt%, tungsten carbide coarse grains which are tissue whose base body surface or base body inside cross section is observed by an optical microscope or an electron microscope and have the longest transgranular diameter in a range of 15 to 80μm, are contained at a rate of 7.5 to 45% in the average area ratio in the base body.