baber/WOPTO huggingface dataset:
Patent JP-H02266376-A (JP)
Title: Original size detecting device
Inventor: HANZAWA HIROSHI
IPC: G03B27/62
Filed: 1989-04-07
Abstract: PURPOSE:To prevent a copied image from becoming defective by composing the original retaining side of an original cover of a member which can absorb the light within the sensitivity wave-length band of a detecting sensor. CONSTITUTION:The original retaining side of the original cover 4 is composed of the member which can absorb the light within the sensitivity wave-length band of the detecting sensor 2. In other words, a control means 3 instructs an exposure scanning means to preliminarily scan from a return position opposite to an exposure starting position to the exposure starting position before a copying action, and operates plural detecting sensors 2. They emit light to the original on an original platen via a reflecting light plate 1, and the reflected light is received via the reflecting light plate 1. The control means 3 detects the original size with the aid of the detecting signals of the detecting sensors 2. Thus, a copied image never becomes defective.
Patent JP-H04319578-A (JP)
Title: Linear actuator
Inventor: TAKIZAWA TERUYUKI
IPC: G11B21/02
Filed: 1991-04-19
Abstract: PURPOSE:To offer the linear actuator which is thin and also excellent in the vibration resistance characteristic. CONSTITUTION:In a sliding space of a disk cartridge 1, two pairs of guide shafts 5 with different diameters are provided, the arrangement of plural pieces of rotary membes 6 which are loaded on a moving part 3 and in which at least one of them comes into contact with each guide shaft 5 is dispersed as a plane and a suporting system of the moving part 3 can be constituted at a height lower than the sum of the diameter of the rotary member 6 and the diameter of the guide shaft 5. Also, by making the diameters of two pairs of guide shafts 5 different from each other, a natural resonance frequency of the guide shaft 5 is dispersed on the frequency axis.
Patent JP-S5615957-A (JP)
Title: Method and apparatus for profiling control of turning machine
Inventor: KAWAI YOSHINORI
IPC: B23B5/46
Filed: 1979-07-11
Abstract: PURPOSE: To perform the profiling control of the turning machine by optically tracing, by using a sensor, a chart in which the tool rest infeed has been charted, and making the sensor to output a voltage according to the transmitted light quantity difference between the chart and non-chart portions.  
     CONSTITUTION: A sensor 3, which consists of an image sensor-type photo active means to receive the light emitted from a light source 4 and to output a voltage, detects in a given X co-ordinate linear region a chart 5' on a chart drive table 2 moved simultaneously with a workpiece (a), and outputs a voltage according to the transmitted light quantity difference between the chart and non-chart portions to a servomotor M 2  to drive a tool rest feed shaft 15. The chart 5' has been charted so that the servomotor M 2  is rotated at an inconstant speed. Consequently, the infeed of the tool rest 16 varies with the rotation of the workpiece (a), so that it is formed into a screw having an irregular pitch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62243540-A (JP)
Inventor: EDA MASAYOSHI
IPC: A61B8/00
Filed: 1986-04-17
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-S60232083-A (JP)
Title: Production of unrefined shochu (low-class distilled spirit)
Inventor: KUBOTA KEIICHI
IPC: C12H6/02
Filed: 1984-05-02
Abstract: PURPOSE:To obtain easily and economically the titled product of good quality, by fermenting an unsteamed starchy raw material with a conjugated enzyme agent prepared by mixing bacterial alpha-amylase with mold glycoamylase, etc. in the presence of a yeast culture added thereto at a specific pH. CONSTITUTION:An unsteamed roughly crushed starchy raw material. e.g. polished rice roughly crushed to give about 20 mesh particle size, is brought into contact with a conjugated enzyme agent prepared by mixing >=5U/g bacterial alpha-amylase with >=3U/g mold glycoamylase or further >=5U/g bacterial protease, and the pH is adjusted to 3-5 with an acid, e.g. citric acid. A yeast culture, e.g. obtained by inoculating rice KOJI in an amount corresponding to 1/2 the above-mentioned unsteamed rice flour with seed yeast, and fermenting the material for 5 days, is added thereto and fermentation is carried out for example 30 deg.C for 2 weeks to afford the aimed product.
Patent JP-S61249601-A (JP)
Title: Controlling method for contact roll
Inventor: KUROHICHI TSUYOSHI
IPC: B21B37/58
Filed: 1985-04-26
Abstract: PURPOSE:To relieve the impact force in the stage of passing-through of the tail end and to protect bearings and rolls by predicting the timing for the passage of the tail end through the next stand from the timing when the tail end passes through the previous stand and actuating a rolling-down cylinder in the direction where a roll gap is opened. CONSTITUTION:The timing when the tail end of a rolling material 15 in the stand A passes through work rolls 2A, 3A is detected by a load cell 6A and is inputted to a load cell control panel 12 when the tail end passes through the above-mentioned work rolls. The timing is at the same time inputted to a calculator 13. The timing when the tail end passes through the stand B is calculated by the calculator 13 from the rolling speed and draft, etc. of the stand B. A command value is fed from a control panel 14 to a servocontrol mechanism 9B to actuate the rolling-down cylinder 5B in the direction for opening the gap at the point of the time before the specified time from the timing when the tail end passes through the stand B. The impact force between the work rolls is thereby relieved, by which the bearings are protected and the life thereof is extended.
Patent JP-H03286760-A (JP)
Title: Absorptive article and its production
Inventor: ANDO KENJI
IPC: A61F13/15
Filed: 1990-04-03
Abstract: PURPOSE:To allow the article to fit surely to the lower part of the crotch without being influenced by slippage of an absorber at the time of wearing and to prevent the leak of excretions by providing a pleat part of a specific structure on the surface side of an absorptive article. CONSTITUTION:A nonreturnable diaper 1 is constituted by providing a surface sheet 2 of liquid permeability, a reverse side sheet 3 of liquid non-permeability, an absorber 4 positioned between both these sheets 2, 3, side flaps 5, 5 extended from both side edge parts in the longitudinal direction to the outside in the width direction of the absorber 4, and a gather part 6 which is joined to the surface sheet 2 and is flexible in the longitudinal direction. As for the absorber 4, a water absorbing and water holding material is available, but that which is formed by superposing lamellately or mixing crushed pulp, water absorbing polymer and water absorbing paper is desirable. The principal part of a manufacturing device 10 is constituted so that in the upstream side, gather parts 6, 6 are attached to the surface sheet 2 in both the left and the right side edge parts of a semi-product of the nonreturnable diaper 1 in which the reverse side sheet 2, the absorber 4 and the reverse side sheet 3 are formed integrally.
Patent JP-S57204361-A (JP)
Title: Electronic automatic speed change controller
Inventor: NODA MUNETAKA
IPC: F16H59/24
Filed: 1981-06-10
Abstract: PURPOSE:To realize shift prevention at abnormality of a sensor with addition of a small scale circuit, by generating output from a controller to a speed change gear driving solenoid valve while sampling the output with an output signal from a prescribed sensor and outputting said output. CONSTITUTION:When a signal 40a from a car speed sensor 10 is lost, an output signal 40C of a differentiation circuit 42 is synchronously lost, accordingly an s input signal 40d and R input signal 40e to a flip flop 43 are also lost, and a Q output signal 40f of the flip flop 43 is not changed as left in a high level, then a solenoid 30 is not changed in a state as removed with excitation. In this way, when an output signal is lost by an abnormal condition of the car speed sensor 10, a vehicle at its high speed running can be prevented from being suddenly shifted down from the second speed shift to the first speed shift, and safety of the vehicle can be held.
Patent JP-S63253275-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI SHINICHI
IPC: H01L29/78
Filed: 1987-04-10
Abstract: PURPOSE:To prevent a test mode from being set by an external noise, by setting a binary level of an input signal of an inverter circuit for setting the test mode, based on write and erasion of information to a storage element. CONSTITUTION:To the pre-stage side of an inverter circuit I2 for setting a test mode of a semiconductor memory, an input signal setting circuit D for setting an input signal applied to its inverter circuit I2 is connected. The input signal setting circuit D contains a depression type (n) channel EPROM 8, and as for the EPROM 8, the control gate is connected to an input pad 5 through a protecting circuit C, therefore, by setting a write control signal E to 'H', applying a write voltage to the input pad 5, and writing the information in the EPROM 8, the test mode can be set, and it does not occur to be shifted to the test mode erroneously due to an external noise, etc.
Patent JP-H04301822-A (JP)
Title: Camera with vibration proof function
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1991-03-29
Abstract: PURPOSE:To prevent power source from being wastefully consumed, to prevent each peripheral member from being damaged by the occurrence of abnormality on an vibration proof system, and to inform an user of the abnormality on the vibration proof system when it occurs. CONSTITUTION:This camera is provided with abnormality detecting means 111p, 111y, 113p, and 113y to detect the abnormality of the action of the vibration proof system, function stopping means 112p, 112y, 114p, and 114y to stop the function of the vibration proof system when the abnormality is detected by the abnormality detecting means, and a warning means 121 to warn when the abnormality detecting means detect the abnormality.
Patent JP-S61247191-A (JP)
Title: Video signal reproducing system
Inventor: YAMANISHI KAZUHIRO
IPC: H04N9/83
Filed: 1985-04-25
Abstract: PURPOSE:To improve the resolution by leaps and bounds by controlling the phase of a carrier for frequency conversion so that phase relations between a synchronizing signal of a demodulated reproduced low band luminance signal and a high band component of a synchronizing signal included in a high band luminance signal are fixed. CONSTITUTION:The output of a frequency demodulator 5 has the frequency converted with jitter by the carrier for frequency conversion which passes a phase shifter 73 on a basis of a horizontal synchronizing signal obtained by a synchronizing signal separator 11 to take out only a luminance signal by a luminance signal comb line filter 8. This signal and a low band luminance signal YL of the output of the demodulator 5 are synthesized to obtain a chrominance signal without jitter and a luminance signal whose high band component and low band component have the same jitter. Phase relations between the synchronizing signal and the high band component of the synchronizing signal included in the high band luminance signal are detected by a phase detector 70, and the phase shifter 73 is controlled so that they are fixed. Thus, the phase of the carrier is kept correct, and the phase of a high band luminance signal YH and that of a low band luminance signal YL coincide with each other.
Patent JP-S63258747-A (JP)
Inventor: KOMOTA MASAMITSU
IPC: B65D8/22
Filed: 1987-04-11
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-S63257475-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1987-04-10
Abstract: PURPOSE:To improve the reliability of the title apparatus by constituting a friction material fixed to the contact surface between a vibrator and a moving body and composed of plastic materials containing at least a lubricating oil. CONSTITUTION:An ultrasonic motor is composed of a piezoelectric body 1, a metal vibrator 2 bonded and fixed to the surface of said body 1, and a moving body 3. In this case, a friction material 4 composed of plastics containing a lubricating oil is fixed to the moving body 3 to constitute said motor. Further, the vibrator 2 and the friction material 4 are pressurized and contacted by a fastening force. Thus, when a high-frequency electric field with resonance frequency is inputted to the piezoelectric body 1, a progressive wave is generated in the piezoelectric body 1 and the vibrator 2, and the friction material 4 is driven integrally with the moving body 3 by a frictional force between said material 4 and the vibrator 2.
Patent JP-S62245876-A (JP)
Title: Solid-state image pickup device
Inventor: KOIZUMI TOKUO
IPC: H04N5/217
Filed: 1986-04-18
Abstract: PURPOSE:To improve the image pickup characteristic by providing a memory (1H memory) storing a video signal corresponding to a horizontal period, storing the video of 1H at dark time and subtracting the signal from the video signal so as to eliminate completely a fixed pattern noise. CONSTITUTION:A light is interrupted, an external signal 51 is given to a synchro nizing signal generating circuit 36 to set the initial state, the circuit 36 selects the 1H video signal of a field, sends a storage start signal to the 1H memory 46, which stores the 1H video signal of the dark level from a solid-state image pickup element 31. A dark level video signal is sent from the 1H memory 46 to a subtraction circuit 45, which subtracts the dark level video signal from the video signal 48 and the result is fed to a low pass filter 34. In this point of time, the light is not interrupted to the solid-state image pickup element 31, the 1H dark level video signal is subtracted from each 1H video signal to correct the video signal.
Patent JP-H01260440-A (JP)
Title: Photosensitive material for silver complex salt diffusion transfer process
Inventor: YOSHIDA AKIO
Filed: 1988-04-11
Abstract: PURPOSE:To improve reproducibility for picture images in a silver complex salt diffusion transfer process by forming a silver halide emulsion layer contg. a specified amt. of Ag and hydrophilic binder. CONSTITUTION:A silver halide emulsion layer contg. >=0.45g/m<2> and <=1.0g/m<2> silver (expressed in terms of Ag), and >=2.3g/m<2> and <=4.0g/m<2> hydrophilic binder, is provided. Suitable hydrophilic binder is protein such as limed gelatin, acid-treated gelatin, gelatin deriv., albumin, casein, etc., cellulose compd. such as carboxymethyl cellulose, hydroxyethyl cellulose, etc., natural polymer such as agar-agar, sodium alginate, synthetic product such as polyvinyl alcohol, poly-N-vinyl pyrrolidone, copolymer of polyacrylic acid, polyacrylamide or derivs. thereof, or partial hydrolyzate thereof, etc. Thus, reproducibility of picture images of the title photosensitive material is improved.
Patent JP-H10281107-A (JP)
Title: Direction flow rate control valve with pressure compensating mechanism
Inventor: ITO NOBORU
IPC: F15B11/05
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure loss, keep a differential pressure between a feed pressure and a load pressure without being affected by the feed direction of hydraulic oil at a constant value, and facilitate constitution. SOLUTION: When a main spool 36 is moved from a neutral position to one side or the other side, hydraulic oil in a pressure chamber 42 is guided to a first or a second chamber 44a or 44b. In this case, a flow rate of hydraulic oil is regulated according to a displacement amount of the main spool 36. Hydraulic oil the flow rate of which is regulated is fed from the first or the second chamber 44a or 44b through a first or a second port 45a or 45b. Thus, since hydraulic oil in the pressure chamber 42 is fed through a chamber on one side and a port on one side, occurrence of a pressure loss like a conventional art is blocked as much as possible.
Patent JP-S63254350-A (JP)
Inventor: ARUFURETSUDO JIEI FUARIINA
IPC: F24H1/43
Filed: 1987-04-10
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-H11286072-A (JP)
Title: Metal foil-laminated plate
Inventor: SUGIURA MICHIO
IPC: B32B15/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost metal foil-laminated plate excellent in tracking resistance, peel strength, solder heat resistance. SOLUTION: In a method for producing a metal foil-laminated plate, in which a paper backing is impregnated with a phenolic resin and dried to obtain a resin-impregnated paper backing, metal foil is laid on one side or on both sides of at least one resin-impregnated backing for heat-pressure molding, the resin- impregnated backing to be used in contact with the metal foil is impregnated with a phenolic resin incorporated with a resin having good adhesion to metals, and the metal foil is coated with an adhesive in a thickness of 8-15 g/m<2> to be used as the metal foil.
Patent JP-H01260876-A (JP)
Title: Laser apparatus
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/097
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a constant output of laser from starting all the time, by further raising the upper limit of discharge current which is set for the normal time for a specified period of time from the starting. CONSTITUTION:A comparator circuit 23 detects the flowing of discharge current and outputs a reset signal for a timer circuit 24. The timer circuit 24 is reset. After a specified time, a current relay 25 is driven by the output of the circuit 24. An NC(Normally Closed) contact point 25' of the current relay 25 connects a resistor 19 to a resistor 21 in the reference voltage circuit part of a discharge current limiter circuit in parallel. The resistor 19 and the resistor 21 are connected in parallel only during the period after which the time of the timer circuit 24 is terminated. The upper limit of the discharge current can be made higher than the upper limit at the normal time for the period after which the time of the timer circuit 24 is terminated, because the non-inverted input of the comparator circuit 18, i.e., the operating point of a discharge current limiter circuit, is enhanced by said parallel state of the resistor 19 and the resistor 21.
Patent JP-H06340250-A (JP)
Title: Body moving device with wheel bar
Inventor: TAKANO JUICHI
IPC: B60S13/00
Filed: 1993-04-16
Abstract: PURPOSE:To safely travel a device even in a narrow place by providing a frame main body having wheels and a main body elevation mechanism, and a pair of telescopic wheel bars mutually parallel and fitted capably of adjusting an interval on the upper surface of the frame main body. CONSTITUTION:First and second wheel pipes 21 and 22 are mutually neared respectively via members 19 and 20 slidably fitted in a nest type in the longitudinal direction of a body moving device 11 to nip wheels-to-be-lifted. The first and second wheel pipes 21 and 23 are fixed from the outside of the right and left wheels of a vehicle by telescopic fixed pipes 23 respectively. A body is lifted by elevating a frame main body 14 while changing an angle position to the frame main body 14 of an arm member 17. A steering handle 25 is gripped to pull the lifted body and the body moving device 11 together to move them.
Patent JP-S63255675-A (JP)
Title: Clutter suppression device
Inventor: MURAKAMI KATSUHIKO
IPC: G01S7/32
Filed: 1987-04-13
Abstract: PURPOSE:To enable the effective suppression of clutter by a construction wherein a coefficient calculating unit calculating an optimum coefficient being different for every pulse bit is provided so that the characteristic of a lattice-type filter can be determined from the optimum coefficient. CONSTITUTION:A memory 1a in which a reception signal Xn(k) is stored for a pulse repetition time (T) and a real-time processing coefficient calculating unit 2a calculating the coefficient of a lattice-type filter for every pulse bit are provided and thereby an optimum coefficient is calculated for every pulse bit. Then, the clutter in the signal Xn(k) is suppressed by a real-time processing lattice-type filter 3a using this coefficient. Subsequently,a second-stage processing is executed by repeating the above-stated first-stage processing by means of a memory 1b, a real-time processing coefficient calculating unit 2 and a real- time processing lattice-type filter 3b.
Patent JP-H07294243-A (JP)
Title: Method for setting axis of hole, measuring inclination of end face of work, and correcting bearing surface
Inventor: KIKUCHI HIROYUKI
IPC: G01B21/00
Filed: 1994-04-27
Abstract: PURPOSE:To set an axis for a circular hole appropriately with high reproducibility by measuring the three-dimensional coordinates at a plurality of points on the wall face of the circular hole made in a work, forming a geometrical tubular surface inscribing the hole using the measured points, and then selecting the axis of a tubular surface having largest diameter as the axis of the hole. CONSTITUTION:A motor casing 19 is secured to the work table of a three- dimensional measuring apparatus. A probe mounted at the forward end of measuring head of the three-dimensional measuring apparatus touches the inner wall of a large diameter hole 13 sequentially and the measuring points thus touches are then plotted. Similarly, the probe touches the inner wall of a small hole 16 sequentially and the measuring points thus touched are plotted. The diameters of largest geometric tubes inscribing the large and small holes 13, 16 of the motor casing are then determined based on the measuring points thereof and the axes of the largest geometric tubes are operated as the axes of the large and small holes 13, 16. Finally, a common axis is set based on the axes thus operated.
Patent JP-S5215047-A (JP)
Title: Collision safety device of runnig crane leg
Inventor: IWATA FUMIO
IPC: B66C15/00
Filed: 1975-07-25
Abstract: PURPOSE: In a running crane leg, wire rope connected with a limit switch is projected beyond the front end to detect obstacle and to stop the crane before collision. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09258439-A (JP)
Title: Photosensitive resin composition
Inventor: TANAKA AKIRA
IPC: H01L21/027
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity and resolving power and to make a pattern shape sharp at the time of resolution by incorporating a specified polyamic acid compd., a compd. having a photoreactive unsatd. bond and an amino group or its quat. salt in one molecule, a photosensitive auxiliary having a photophlymerizable functional group, a photopolymn. initiator and a solvent. SOLUTION: This compsn. contains a polyamic acid compd. having at least one of actinic ray functional groups Z<1> represented by formula I and Z<2> represented by formula II, a compd. having a photoreactive unsatd. bond and an amino group or its quat. salt in one molecule and accounting for 1-50mol% of the amt. of the polyamic acid compd., a photosensitive auxiliary having a photopolymerizable functional group, a photopolymn. initiator and a solvent. In the formula I, X is a single bond,-O-, etc., and each of R<3> -R<7> is a substituent having a photophlymerizable C-C double bond. In the formula II, each of R<3> -R<7> is a substituent having a photopolymerizable C-C double bond.
Patent JP-H06277044-A (JP)
Title: Bacterial strain of genus alteromonas and method for culturing crustaceans with this bacterial strain
Inventor: MAKIUCHI YUTAKA
IPC: C12R1/01
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the generation of diseases and stimulate the growth of individual crustaceans by using a new strain of the genus Alteromonas for the culture of the crustaceans. CONSTITUTION:Alteromonas undina NS-110 strain is added to crustacean- culturing water to prevent the generation of diseases and stimulate the growth of individual crustaceans without using any chemical.