baber/WOPTO huggingface dataset:
Patent JP-H0613683-A (JP)
Title: Ring laser gyroscope having two magnetic mirrors
Inventor: HAAREE EE PAAKINSU
IPC: G01C19/68
Filed: 1992-01-31
Abstract: PURPOSE: To attain operation in all rotation speeds by providing one reflector with a 1st magnetic mirror, providing the other reflector with a 2nd magnetic mirror, and connecting corresponding inputs from a mirror control device to each magnetic mirror. CONSTITUTION: A laser is constituted of a cathode 12 and anodes 14, 16 and magnetic mirrors 20, 22, 24 are attached to the laser to form a triangular optical path. The 1st and 2nd magnetic mirrors 20, 22 function as route length control mirrors by a normal method. An output mirror 24 reflectes a part of light and transmits a part of light. Beams which are optical outputs from a gyro are arranged clockwise and counterclockwise, connected by a prism 29 and detected by a photodiode 27. The photodiode 27 detects and measures the relative movements of the optical stripes of crossing beams. Consequently, operation at all rotational speeds can be attained without approaching a lock-in region.
Patent JP-H06229357-A (JP)
Title: Fuel reducing apparatus of diesel engine for vehicle
Inventor: TAKAHASHI TAKASHI
IPC: F02N5/04
Filed: 1993-02-03
Abstract: PURPOSE:To accumulate rotational energy so as to facilitate start of an engine after temporary stop, by stopping fuel injection, when engine power is not necessary, while, on the other hand, connecting a flywheel to a crankshaft through a one-way clutch, so that a speed increase may influence in the connection. CONSTITUTION:A fuel injection valve is automatically shut off when engine power is not necessary in a diesel engine, and fuel is not consumed. On the other hand, power of a crankshaft 3 is accumulated in a flywheel 9 as rotational energy through a one-way clutch 6 during the run of a vehicle. This rotational energy becomes ultrahigh rotational energy after being more accelerated by a speed increase 8 and accumulated. When a friction clutch 7 is put in connection by a clutch lever 10 when the engine is started for running start after temporary stop, the rotational energy of the flywheel 9 is inputted to the crankshaft 3 through a reduction gear 13 and the engine is easily started, as the rotational energy is high like this.
Patent JP-S5299018-A (JP)
Title: Color pick up device
Inventor: HASEGAWA TAKAYOSHI
IPC: H01J29/45
Filed: 1976-02-17
Abstract: PURPOSE: To provide positive separation of color signal from index signal by duplexing the second index signal processed through the filter having comparatively wide band on the first index signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08213067-A (JP)
Title: Terminal assembly for telecommunication
Inventor: SUZUKI MASAO
IPC: H01R13/56
Filed: 1995-02-03
Abstract: PURPOSE: To provide a terminal assembly for telecommunication by which positional dislocation and fall-off of a terminal are not caused and a pair of terminal housing cases hardly separate from each other and which has a arranging mechanism of a cable and is excellent in workability. CONSTITUTION: A terminal housing space 12f, strain reliefs 12a arranged in parts corresponding to U slits 14a to connect a housed terminal 14, square windows 12b to hold a bent lance part 14b of the terminal 14, metal fitting fixing projections 12c, a dislocation preventive pin 12d and a dislocation preventive pin receiving hole 12e to position two terminal housing cases 12 and 13, are formed in a terminal housing case 12. The U slits 14a to electrically continue a cable and the terminal with each other by holding the tip of the cable to be connected to both tips of the terminal and the lance part 14b to prevent positional dislocation of the terminal 14 by inserting into the square windows 12b of the terminal housing case 12 being bent in almost the center of lengthwise both end surfaces, are formed on the terminal 14.
Patent JP-H05218441-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MIYANO SHINJI
IPC: H01L29/788
Filed: 1992-01-31
Abstract: PURPOSE:To provide a nonvolatile semiconductor storage device using a memory cell structure, wherein high-speed rewriting can be done and which is superior in data hold characteristics. CONSTITUTION:A P-type silicon layer 13 is epitaxially grown on a P-type silicon substrate 11 via an n-type buried layer 12, n<+> drain and source regions 14 and 15 are formed in the surface of the layer 13 and a gate electrode 17 is formed on a region held between these regions 14 and 15 via a gate oxide film 16 using the surface part of this region as a channel region 18. The layer 12 is brought in an independent floating state in every memory cell.
Patent JP-H10217089-A (JP)
Title: Grinding height position setting method for grinding device
Inventor: ISHIKAWA TORU
IPC: B24B21/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a grinding height position setting method for grinding device capable of performing correct setting by preventing damage to a grinding head when a sensor height original point to determine a grinding height position is set. SOLUTION: Before starting a grinding operation, a contact rod 10 provided with a grinding tape 8 is brought in contact with a correction table 15 so as to set a height of sensors 3a and 3b to detect the surface of the correction table 15 as a height original point. Also, because the correction table 15 is formed so that a table 16 comprising a rigid body is supported by an elastic supporting body 14, it is sunk according to a pressing force at the time of contact with the contact rod 10. As a result, the contact rod 10 is not damaged. In addition, because it is brought in contact by point contact with the top end of the contact rod 10, accurate height original point can be set.
Patent JP-H07207595-A (JP)
Title: Paper strengthening agent and method for enhancing paper strength using the same
Inventor: HAYASHI JISUKE
IPC: D21H17/25
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a paper strengthening agent, comprising cellulose or starch having amino and sulfone groups and capable of enhancing and improving the tensile, bursting strengths, etc. CONSTITUTION:This paper strengthening agent is obtained by reacting a tertiary amino or quaternary ammonium salt containing a beta-halogenated alkyl group, 3-chloro-2-hydroxypropyl group, etc., with cellulose or starch in the presence of an alkali, providing an aminated cellulose or starch, then sulfonating the produced aminated cellulose or starch, affording cellulose or starch containing amino and sulfonate groups. Enhancing effects on the tensile, bursting, terring strengths, etc., of the paper are improved by adding this paper strengthening agent into a pulp slurry. The substitution degrees of the amino and the sulfonate groups in the aminated and sulfonate cellulose or starch are preferably 0.02-0.25 and 0.2-2.0 respectively. The resultant aminated and sulfonated cellulose or starch is preferably added in an amount of 0.1+2wt.% based on the bone-dry weight of pulp thereto.
Patent JP-H10213093-A (JP)
Title: Cross flow fan fan
Inventor: MOMOI TOSHIO
IPC: F04D29/28
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress backlash in a caulking part connecting a bearing part and a fan in a cross flow fan fan and prevent abnormal sound due to this backlash. SOLUTION: Vibration proof rubber 6 absorbing vibration at the time of operating a fan 1 is provided at the outer periphery of a cylindrical bearing part 5 slidably supporting a rotary shaft 2. A metallic plate 7 is elastically and narrowly fixed to a groove formed at the outer periphery of this vibration proof rubber 6. A rivet 9 for caulking is projected and formed on the resin side plate 8 of the fan 1 and a caulking hole into which the rivet 9 is inserted is formed on the plate 7. The plate 7 and the side plate 8 are fixed by heat caulking by interposing a rubber elastic member 10.
Patent JP-S62174859-A (JP)
Title: Data multiplex transferring device
Inventor: NOZAKI ISAO
IPC: G06F13/42
Filed: 1986-01-28
Abstract: PURPOSE:To decrease the number of interface lines between two modules without dropping the capability of the data input/output of a memory by providing a transmitting register buffer and a receiving register buffer, and transferring the m-bit data by dividing the division between two modules into m/n times n-bit by n-bit. CONSTITUTION:A transmitting register buffer to temporarily hold the data of an m-bit outputted from a memory, divide the data of the M-bit into m/n times as the data n-bit by n-bit less than the m-bit and send to an opponent side module, a receiving register buffer to receive m/n times while the data of the n-bit sent from an opponent side module are held and input to the memory as the m-bit, and the control to transfer the data of the m-bit by dividing the division between two modules into the m/n times n-bit by n-bit are executed. For example, a DMA circuit 10a executes the transmitting completing instruction of a 16-bit data to a DMA circuit 10b of the opponent side module and the DMA circuit 10b instructs receiving register buffers 3b and 4b to output the data to 8 bit data buses 6b and 7b simultaneously.
Patent JP-S57132449-A (JP)
Title: Encrypter and decoder realizing public cypher key system
Inventor: YAGISAWA MASAHIRO
IPC: H04L9/30
Filed: 1981-02-07
Abstract: PURPOSE:To produce copyer which can not be decoded, by complicating decoded algorithm, when a decoded key is introduced from a cypher key, by using a communication function. CONSTITUTION:The constitution of the hardware for an encrypter and a decoder is made the same and the operating program is different. Normal sentences U, V, W or cypher sentences X, Y, Z are inputted to an input section 1 having an input register 8 and information is transmitted to an operation section 3 having operation registers 10, 11 in (n+n), (n+1) bits. An auxiliary input section 2 is provided with a fixed constant register 9, and this fixed constant is taken as 7 integers for the cypher key and 6 integers for decode key, the register 10 of the operation section 3 is used for multiplication/division and the register 11 is used for addition/substraction. A tentative storage 4 storing tentatively the result on the way of operation, main storage 5, and tentative storage 4 tentatively storing system program and operation program, are connected to an operation section 3. The sentences X, Y, Z or U, V, W operated at the operation section 3 are outputted from an output section 7.
Patent JP-S54110757-A (JP)
Title: Clock circuit
Inventor: MIZUNO MAMORU
IPC: G07G1/00
Filed: 1978-02-17
Abstract: PURPOSE: To simplify the circuit structure without using ROM or the like by memorizing the timing data in the memory unit like RAM or the like and then reading out the memorized timing data to the shift register to carry out the timing action, and at the same time to ensure a quick and assured comparison between the timing data and the time setting data.  
     CONSTITUTION: Divider circuit 12 divides the reference pulse generated at oscillator 11 and obtains the pulses featuring the fixed intervals, and control circuit 18 obtains various kinds of control signals and pulses in accordance with the fixed step of circuit 12. In addition to these units, RAM21 to memorize both the timing data and the time setting data is provided, along with timing register 25 which controls the shift by the timing signal of circuit 18 for the temporary memorization in order to renew the timing data. Thus, the timing data given from RAM21 is read out to register 25 with every time interval controlled by the control signal, and the prescribed operation is carried out to renew the timing data. The renewed data is held at RAM21, and then coincidence circuit 23 gives a comparison between the timing data and the time setting data to perform the prescribed process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05218436-A (JP)
Title: P channel vertical mos field-effect transistor
Inventor: YAMAMOTO MASANORI
IPC: H01L21/336
Filed: 1992-02-03
Abstract: PURPOSE:To provide a P channel vertical MOS field-effect transistor, wherein boron can be prevented from piecing a gate oxide film and while a threshold voltage is reduced thereby, variation in the threshold voltage is improved. CONSTITUTION:The phosphorus or arsenic concentration of 5X10<18> to 1X10<20>cm<-3> is doped in a polycrystalline silicon electrode and moreover, this polycrystalline silicon electrode is turned into a P-type. Thereby, in the case of the condition of an identical base, a threshold voltage is dropped by about 9V (if the threshold voltage is an identical threshold voltage, a base can be made shallow), boron can be prevented from piercing a gate oxide film and variation in the threshold voltage is also reduced.
Patent JP-S55110324-A (JP)
Title: Unit control circuit
Inventor: NAGAMORI MICHIO
IPC: G06F13/00
Filed: 1979-02-16
Abstract: PURPOSE: To improve processing performance of a system by enabling effective control by eliminating the redundancy of a control speed by exercising data transfer control at a speed corresponding to the operation speed of each peripheral control part accessed by a control part.  
     CONSTITUTION: Memory part decoder part 320 generates a memory-part selective signal and shift register 104 connected to control part 100 by way of strobe signal line 110 and clock signal line 111 selects two random switching signals from output terminals QAWQH of shift register 104; and one switching signal and the memory- part selective signal are AND-ed and the other switching signal and the negative logic signal of the memory-part selective signal are also AND-ed to apply control part 100 with a signal, obtained from two above-mentioned AND results through OR, as a bus control signal. When the above-mentioned constitution controls control part 100 and peripheral control part 103, even using a C-MOS integrated circuit, ets., makes it possible to control the operation speed fit for their operation speeds, so that the control processing performance of control part 100 can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02199239-A (JP)
Title: Abnormality detecting device for traction control system
Inventor: TAMURA MINORU
IPC: F02D9/02
Filed: 1989-01-30
Abstract: PURPOSE:To prevent traction control from being deteriorated in performance by closing the second throttle valve to the extent of its critical limit tentatively at the time of engine starting, and thereby judging that the control system of No.2 throttle valve is abnormal when the detected critical opening valve on the entirely closing side is equal to or more than a set value. CONSTITUTION:A traction control system forces No.2 throttle valve to be reduced in opening when the slip in driving takes place at wheels during running so that engine output will be reduced much more than the value corresponding to the stroke of an accelerator pedal footing. And an engine start detecting means tentatively closes the second throttle valve to the extent of its critical limit via a closing means, detecting the critical opening on the entirely closing side at this time by the detecting means at the time of engine starting wherein no traction control is required and engine output may be held minimum so that the second throttle valve is judged to have been abnormal by an abnormality judging means when the aforesaid detected value is equal to or more than a set value. Thus, abnormality in the control system can be detected every engine starting, and a deterioration in traction control performance can thereby be prevented by accurately storing the entirely closed position with use of monitoring of the critical opening on the entirely closing side.
Patent JP-H09210150-A (JP)
Title: Epicyclid gear for transmission
Inventor: TAMURA KAZUHISA
IPC: B60K17/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent contact of a ring gear and a piston housing by arranging a projection on the spline tooth top of the ring gear, and restricting the moving range of the spline direction of the ring gear of a friction plate. SOLUTION: A projection 1x is arranged on a position freely to be contact with the surface of the piston 10 of one friction plate 8. When the projection 1x is brought in contact with the friction plate 8, a ring gear 1A is not moved from the friction plate 8 toward a piston housing 6A. The piston housing 6A is formed by retreating and deepening the inner wall of the piston housing 6A so as to not be brought the ring gear 1A with a piston housing 6A even if the ring gear 1 is moved to near the piston housing 6A. It is, thus, possible to ensure a clearanced even if the housing 6a and the ring gear IA are approached each other.
Patent JP-H10191963-A (JP)
Title: Dna and yeast having high content of glutathione
Inventor: HAMAZAWA KAZUHIRO
IPC: C12N1/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain large amounts of nicotinamide adenine dinucleotide(NAD) and glutathione by culture once, by aerobically culturing a specific variant of Candida utilis. SOLUTION: A variant of Candida utilis such as Candida utilis 239D5 (FERM P-116,017) capable of simultaneously forming great amounts of NAD and glutathione is aerobically cultured in a medium containing ethionine and a sulfite to collect great amounts of NAD and glutathione formed and accumulated in the cell by extraction of the cell with hot water.
Patent JP-S61176474-A (JP)
Title: Short-circuit detection circuit
Inventor: NAGASAKA MORITOSHI
IPC: B23K9/06
Filed: 1985-01-31
Abstract: PURPOSE:To make the short-circuit detection correct by using the output set value of welding power source as the reference signal for detecting short-circuit and by discriminating the short-circuit period and arc generated period based on the comparison between this set value and welding voltage. CONSTITUTION:The coefficient multiplier 13 to adjust the level between the output signal of a welding voltage detector 8 and the output signal of output setter 11 is set up. The short-circuit detection circuit is composed of the welding voltage detector 8, output voltage setter 11, coefficient multiplier 13 and comparator 10. The signal (er) which the output (ea) of the detector 8 and the output of the output setter 11 are adjusted on the level by the coefficient multiplier 13 is inputted into the comparator 0. The signal corresponding to the size relation of both signals is then outputted from the comparator 10 to a controlling circuit 12. Therefore when the welding conditions are changed, the reference signal for short-circuit detection varies as well and a correct short-circuit detection enabled.
Patent JP-S63185324-A (JP)
Inventor: KARASAKI MITSUO
IPC: A01K1/02
Filed: 1987-01-28
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-S62177403-A (JP)
Title: Optical displacement measuring instrument
Inventor: HINOTO OKIFUMI
IPC: G01B9/02
Filed: 1986-01-31
Abstract: PURPOSE:To take a measurement without any error by setting the relative angle between a polarization beam splitter (BS) and a quarter-wavelength plate accurately to 45 deg.. CONSTITUTION:Laser light is split by the BS 31 into measurement light and reference light; and the reference light is reflected by a corner cube prism (CQ) 26 and the measurement light is passed through the CQ 30 and quarter-wavelength plate 32 and reflected twice by a measuring mirror 3 which moves together with a body to be measured, so that they interfere with each other at a point F of the BS 31. Those light beams become clockwise and counter clockwise circular polarized waves by passing through the quarter-wavelength plate 34 and the composite wave is a linear polarized beam, whose plane of polarization rotates according to variation in phase difference. The rotating beam is split by a BS 24 and detected by a BS 27 and an analyzer 28 set in three different directions and photodetected by photodetecting elements 5a, 5b, and 5c respectively. Their detection signals are processed to obtain two 90 deg. out-of-phase signals from DC components are removed. Consequently, stable displacement is measured. Further, the relative angle between the wavelength plate 34 and BS 31 is only adjusted to 45 deg. and then an invariably accurate displacement measurement is taken without reference to characteristics, etc., of components of an optical system.
Patent JP-S62194491-A (JP)
Inventor: OBARA HIROSHI
IPC: G21C3/02
Filed: 1986-01-31
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-H10185726-A (JP)
Title: Semiconductor distortion detection device
Inventor: ISHIDA TAKUO
IPC: H01L29/84
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor distortion detection device with a zero- point compensation circuit that can perform zero-point compensation efficiently and positively for the output voltage of a bridge circuit in a stationary state. SOLUTION: In a semiconductor distortion detection device, a bridge circuit that is constituted of distortion gauges R1-R4, where resistance changes according to the amount of distortion of a strain-generating region, is formed on a silicon substrate where a thin strain-generating region is formed partially, and a zero-point compensation circuit 9 for performing the zero-point compensation of an offset voltage is added to at least one strain gauge by changing the resistance. The resistance of the zero-point compensation circuit 9 is determined by a fixed storage element M that is contained in a zero-point compensation circuit in the device.
Patent JP-H11204790-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIROCHI KAZUKO
IPC: H01L21/336
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To perform accurate patterning of a conductive film having a high light reflectance by using a resist pattern whose shape is accurately kept, on a semiconductor substrate having a step. SOLUTION: On a high reflectance polycrystalline silicon film 33 whereupon a recess 35 is formed by a field shield element isolating structure 30, a silicon oxide film 34 is formed as a film for embedding the recess 35 for planarization. Then, the silicon oxide film 34 is polished by chemical mechanical polishing(CMP) method to be planarized, until the polycrystalline silicon film 33 on the field shield element isolating structure 30 is exposed. Thus, a resist pattern 37 for patterning the polycrystalline silicon film 33 is formed on the flat plane and exposure halation due to irregularities can be suppressed.
Patent JP-S56115742-A (JP)
Title: Substituted cyclopropanecarboxylate and insecticide comprising it as active ingredient
Inventor: MORI FUMIO
IPC: A01N53/08
Filed: 1980-02-15
Abstract: NEW MATERIAL:A compound shown by the formula I [A is H or ethynl; Q is a substituent at o-, m-, or p-position; with proviso that A is Cl when at o-position, Cl, OCH 3 , or alkyl when at m-position, and OCH 3  when at p-position; Z is a group shown by the formula II (X is halogen), III, or X 3 C-CH 2 -].  
     EXAMPLE: 3-( 4-Methoxyphenoxy )benzyl 2,2-dimethyl-3-( 2,2-dichlorovinyl )cyclopropanecarboxylate.  
     USE: An insecticide. Extremely low toxic to mammals and fishes, having high insecticidal effects against sanitary insects, e.g., cockroaches, flies, acarids, fleas, lice, etc. and agricultural and gardening noxious insects, e.g., cockroaches, leaf-hoppers, Nephotettix cinticeps Uhlera, Mamestra brassicae, etc.  
     PROCESS: A substituted cyclopropanecarboxylic acid halide shown by the formula IV is reacted with a substituted 3-phenoxybenzyl alcohol in the presence of a tertiary amine, e.g., pyridine, etc. in an inert solvent, e.g., benzene, etc. at room temperature, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio