baber/WOPTO huggingface dataset:
Patent JP-S58208829-A (JP)
Title: Timing generating circuit
Inventor: IGAWA KAZUHIKO
IPC: G06F1/06
Filed: 1982-05-31
Abstract: PURPOSE:To simplify designing as well as to facilitate an easy change of design, by applying a signal to an address input terminal of an ROM which stores previously a timing signal and obtaining a timing signal corresponding to the signal applied to the address input terminal of the ROM. CONSTITUTION:A signal DC generated from a counter circuit 40 based on a reference clock T is supplied to a PLA50. Here the programmed storage data corresponds to an input DC and is successively read out. Then an output signal DP is fed to a synchronous counter 60. Whether the counter 60 holds or replaces its contents is decided by the signal DP. The output DS of the counter 60 is applied to an address input terminal as an address input of an ROM70. The ROM70 stores a desired timing signal data and reads out successively the storage data corresponding to the signal DS to apply them to a latch circuit 80.
Patent JP-S5318169-A (JP)
Title: Drive structure
Inventor: FUKUCHI FUMIO
IPC: B25J13/00
Filed: 1976-08-04
Abstract: PURPOSE: To provide a low-cost drive structure capable of accurately position a mover with a kind of cam for controlling the flow resistance of a hydraulic motor driving fluidic control valve, irrespective of a distance from a start position to a stop position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59217983-A (JP)
Inventor: YAMAMOTO SHIYUUJI
IPC: H05B3/20
Filed: 1984-05-09
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-S61249545-A (JP)
Inventor: DONARUDO CHIYAARUZU HOWAITORII
IPC: B01L1/00
Filed: 1986-04-23
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-S5427330-A (JP)
Title: Magnetic bubble memory device
Inventor: TAJIMA ZENZOU
IPC: G11C19/08
Filed: 1977-08-03
Abstract: PURPOSE: To increase the range of the normal active temperature for the memory device by connecting the thermistor featuring the negative temperature property to the magnetic bubble detector and giving the negative temperature slope to the detector current of the detector in accordance with the rise of the peripheral temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10281902-A (JP)
Title: Measuring device for push-pressing force
Inventor: KOIZUMI YUJI
IPC: G01L5/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To accurately and easily measure push-pressing force by movably supporting a push-pressing body to a handle grip part, detecting vibration acting on be push-pressing body, and outputting the push-pressing force acting on the push-pressing body during the detecting of vibration. SOLUTION: A rotation preventing section 10 is provided at one end of a light metal handle grip part 7 of a detection section 2, and a push pressing body 6 is movable supported to the rotation preventing section 10. The push- pressing body 6 is push-pressed vertically against a V-belt by gripping the handle grip part 7 to cause a fixed deflection using a standard ring attached to the push-pressing body 6. A spring member 14 on the handle group part 7 is thereby deflected, and this deflection quantity is detected through a push-pressing force detecting means 37, and displayed in order on a display through a microcomputer.  Then when the push-pressing body 6 is lightly tapped to give a vibration, a vibration detecting means 36 detects the vibration, and a push-pressing force outputting section 3 outputs an action signal according to the detection signal, and the displayed measurement value in the display is therefore held and stored in a memory. Thus the push-pressing force can be accurately and easily measured without wrong visual observation.
Patent JP-S5617572-A (JP)
Title: Original reading device
Inventor: MAEDA MAMORU
IPC: H04N1/04
Filed: 1979-07-23
Abstract: PURPOSE:To ensure a high-speed reading with a high image resolution, by reading the fixed range overlapping partially in the direction of the secondary scanning of the original along with the reference mark on the original and then giving a correction to cut the picture signals on the overlapped lines. CONSTITUTION:The picture images of original 1 arriving at the position of one image pickup range P overlap successively and partially with every conveying step. The signals of some lines among those composing picture signal (a) delivered from image sensor 7 are delivered in overlap. In this case, not only the screen of original 1 but reference mark 1a on original 1 is read simultaneously, and thus the signals of some lines contain the component of mark 1a. And when signal (a) is used as the reproduced picture signal, the overlap of the images occur in the reproduced picture. And at the same time, the component of mark 1a is also reproduced. Accordingly, the signals of the overlapped lines are cut by signal process circuit 8, and also a correction is given to eliminate the component of mark 1a out of the signal of each line.
Patent JP-H09276732-A (JP)
Title: Moving recycle vehicle
Inventor: ONO EIICHI
IPC: B02C21/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To move a moving recycle vehicle using a semi-trailer type truck even after a tractor is detached from it. SOLUTION: In a recycle vehicle provided with a crusher 2 for crushing a material to be crushed, a screen 3 for screening the material to be treated by the crusher 2 and a conveyor for conveying the material to be treated by the crusher 2 which are mounted on a semi-trailer type truck 1 having a support leg 73 that can be housed, an auxiliary wheel 72 for supporting the truck 1 when the support leg 3 is in a housed state is provided. Since the truck 1 is supported by the auxiliary wheel 72 with the support leg 73 in a housed state, the truck 1 is easily moved by a simple towing means even after a tractor T is detached from it.
Patent JP-H02271268-A (JP)
Title: Ic handler
Inventor: YABU TERUKUNI
IPC: G01R31/00
Filed: 1989-04-12
Abstract: PURPOSE:To control the stroke of a contact block with high accuracy by using a stepping motor as the drive source of the contact block attracting an IC to be measured to mount the same to an IC socket. CONSTITUTION:A contact block CB is set to a position A being the mechanical origin and moved toward an IC socket CN corresponding to the number of rotations and angle of rotation of a stepping motor PM and the screw pitch of a shaft SF. A guide mechanism GD prescribes the motion direction of an arm due to the motor PM. Now, the contact block CB is set to a state attracting an IC and the number of pulses at the position of the mechanical origin A is set to zero and the motor PM is rotated by manual operation. Then, the theoretical origin B where the pin of the IC starts the contact with the contact part corresponding to the IC socket CN is calculated. That is, the distance (stroke quantity) L from the mechanical origin A to the theoretical origin B is counted as the number of pulses. This number of pulses is displayed on the display device provided to an operation panel as a numerical value.
Patent JP-S59217140-A (JP)
Title: Surface inspecting device
Inventor: NAKAJIMA TOSHIROU
IPC: G01N21/88
Filed: 1983-05-26
Abstract: PURPOSE:To enable the detection of a defect of a sample width which varies gently by adding a circuit for delaying the signal for setting an effective inspection area set with an inspection area setting circuit by multiple scanning periods of a sample. CONSTITUTION:Light scans a sample strip with a fixed width widthwise and the reflected lights are incident to a photoelectric conversion element 6. The output thereof is inputted into an inspection area setting circuit 8 via an amplifier 7. A signal for setting an effective inspection area is inputted into a shift register 9 and after delayed by one scanning time, it is fed to a gate signal generation circuit 10. The gate signal is fed to a gate circuit 11 and a signal within an effective inspection area of an amplification circuit 7 is extracted to detect a defect on the surface of a sample. On the other hand, an output signal of the circuit 8 is delayed by an N scanning time with N shift registers 17 and inputted into a gate signal generation circuit 18. The gate signal thereof allows the extraction of a signal within the effective inspection area of the amplification circuit 7 with a gate circuit 19 thereby enabling detection of a defect of a sample width which varies gently.
Patent JP-S58211841-A (JP)
Title: Table mechanism using linear bearing
Inventor: TABATA MITSUO
IPC: F16C29/00
Filed: 1982-05-31
Abstract: PURPOSE:To detect an unexpected failure immediately by providing a rolling resistance measurement mechanism measuring the rolling resistance of a rolling element between a moving bed and the driving section of the moving bed so that the table travel precision under a travel condition can be invariably measured. CONSTITUTION:An elastic member 11 with flexibility and of a U-shaped is fixed to a moving bed 4, and four strain gages 12a-12d are fitted to the member 11. An arm 13 is connected to the center of the member 11, and the moving bed 4 is moved by a moving section 14 through the arm 13. The gages 12a-12d are formed so as to make a bridge circuit, and the rolling resistance of a rolling element 8 can be measured by means of the detection signal of the bridge circuit. By comparing the magnitude of the measured rolling resistance with that of the initial table travel, the travel condition of the Gable can be determined.
Patent JP-H07281242-A (JP)
Title: Attachment for camera movements photographing
Inventor: TATSUMI HIDEAKI
IPC: G03B5/06
Filed: 1994-04-06
Abstract: PURPOSE:To provide a camera movements mechanism having simple constitution and capable of imparting a tilt movement function to an interchangeable lens in all the directions by easy operation. CONSTITUTION:An attachment for camera movements photographing attached between a camera main body 1 and the interchangeable lens 3 so that a turning position can be varied with respect to the camera main body 1 is constituted by coupling two attachment members 4a and 4b constituted of base end ring parts 5a and 5b positioned on the camera main body 1 side, and leading end ring parts 6a and 6b inclined against the ring parts 5a and 5b at a specified angle and integrally formed with the ring part 5a. As for the attachment members 4a and 4b, the ring part 5b of the member 4b on the lens 3 side is attached to the ring part 6a of the member 4a on the camera main body 1 side so that a relative turning position can be varied. By turning the attachment member 4b, the tilt angle of the lens 3 is easiy adjusted.
Patent JP-H10293810-A (JP)
Title: Code reader
Inventor: KITO MASARU
IPC: G06F17/40
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To operate a count key by an index finger only and to improve the operability of a code reader by placing the count key at a grip part of the reader and in the same direction as a reading port. SOLUTION: This code reader is provided with a head part including a code reading port 4A at its tip position, a switch which performs a prescribed input operation, a count key 5, a display part 3 and a keyboard part 2. The side where the port 4A of the head part is prepared is protruding over the side where a switch of a grip part 1 is prepared. When the data are inputted via a bar code reader, an operator grips the part 1 by his hand and touches on a bar code via the port 4A of the bar code reader to read the bar code. Meanwhile, the bar code data received at a light receiving part 6 are sent to a decoding part 10 and converted into the numerical data there. Then the numerical data are stored in an input data store part 11 via an input data control part 9.  When the count data showing the numeric value are inputted, the operator is just required to put his index finger on the key 5 to operate it in a bar code reading state kept as it is.
Patent JP-H01265460-A (JP)
Title: Fuel cell operating method
Inventor: YAMAMOTO OSAMU
IPC: H01M8/04
Filed: 1988-04-15
Abstract: PURPOSE:To reduce the temperature difference between the end cell blocks and the other cell blocks both at the starting and during the power generating operation by providing flow control valves of heating medium at end cooling plates, and controlling the flow of the heating medium to the end cooling plates larger than to the main cooling plates at the starting and smaller in the power generating operation. CONSTITUTION:At the starting, a heating medium 9 heated at the same level of the object preheating temperature by a heat exchanger 8A is branched to cooling plates 3 and 13 to circulate. In this case, the opening of flow control valves 11 is controlled to be increased. As a result, since the heating medium of a large amount is circulated to the end cooling plates 13 than to the main cooling plates 3, there occurs no large temperature difference between the end cell blocks and the other cell blocks. By starting the feeding of reaction gas of the cell stack 1 at the time of finishing the preheating, and reducing the heat. ing temperature of the heat exchanger less than the lower limit temperature, the power generation is started, when, the valves 11 are throttled to reduce the function of the end cooling plates 13. As a result, the temperature of the end cell blocks is not decreased too much than the temperature of the other cell blocks, and the cell blocks can keep almost an even temperature.
Patent JP-S5719171-A (JP)
Title: Pulse arc welding device
Inventor: TABATA YOUICHIROU
IPC: B23K9/09
Filed: 1980-07-08
Abstract: PURPOSE: To reduce the ripples of welding pulse current and reduce the arc sound during welding by deviating the phases of making on and off control of respective transistors of a switch group.  
     CONSTITUTION: In a pulse arc welding device, current i 1  flowing intermittently at a certain period is flowed initially to the base of a transistor TR10 1  by a control circuit, thereby controlling the TR10 1  on and off and supplying current I 1  from a DC power source 1. After a prescribed time, current i 2  flowing intermittently is flowed to the base of a transistor 10 2  by the control circuit thereby controlling the same to on and off and supplying current I 2  from the power source 1. Thereafter, currents i 2 , i 4  are flowed to the bases of transistor 10 3 , 10 4  in a like manner, so that currents I 3 , I 4  are supplid from the power source 1. Hence, pulse current I is the cmposite of I 1 , I 2 , I 3 , I 4  and the ripples of waveform are reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59217948-A (JP)
Title: Grid for lead storage battery
Inventor: HIROTA SHIROU
IPC: H01M4/74
Filed: 1983-05-26
Abstract: PURPOSE:To improve initial voltage during high-rate electric discharge by specifying both the ratio of the weight of an upper parent bone having a current collecting part to the total weight of a grid and the ratio of the distance from one end of the grid to the center of the current collecting part to the total width of the grid. CONSTITUTION:A grid for a lead storage battery is formed by a material made of lead or a lead alloy. The ratio of the weight of an upper parent bone having a current collecting part to the total weight of the grid is supposed to be G(%). The ratio of the distance from one end of the grid to the center of the current collecting part to the total width of the grid is supposed to be l(%). The relationship between G and l is adjusted to be within the range surrounded by a quadrilateral determined by four vertexes A(0, 30), B(0, 22), C(50, 16) and D(50, 11) when l is plotted as obscissa and G is plotted as ordinate. By the means mentioned above, the total loss of the grid can be minimized without increasing the weight of the grid and without giving any influence on the retention of an active material. Consequently, the internal resistance of the battery is decreased thereby enabling initial voltage during high-rate electric discharge to be increased.
Patent JP-S5718632-A (JP)
Title: Production of butadiene
Inventor: OGINO YOSHISADA
IPC: B01J23/08
Filed: 1980-07-10
Abstract: PURPOSE: Butene is brought into contact with a catalyst of melted alloy containing potassium or sodium to produce butadiene readily in high yield.  
     CONSTITUTION: Butene is brought into contact with a catalyst of melted alloy containing potassium and sodium, preferaby potassium and indium alloy, potassium and lead alloy or sodium and lead alloy at a temperature higher than the melting point of the alloy used as catalyst, preferably of 570W620°C to produce butadiene, especially 1,3-butadiene in high yield by no use of superheated steam or oxygen. Therefore, this process has high possibility of practical operation. The alloy for the catalyst is readily obtained by a known method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07301182-A (JP)
Title: Piezoelectric pump driving method
Inventor: OSADA HIRONARI
IPC: F04B9/00
Filed: 1994-05-02
Abstract: PURPOSE:To generate high discharge pressure by connection of plural pumps by fixing outer circumferential parts of a piezoelectric vibrator by nipping with a flat casing, providing a suction port and a discharge port for fluid on one side of this casing, and specifying a phase difference of vibration between vibrators in adjacent piezoelectric pumps. CONSTITUTION:Outer circumferential parts of a piezoelectric vibrator 6 are sealed and supported by inner circumferential surfaces of a casing 1 through fixing packings 7, and an AC voltage is applied to the vibrator 6 to vibrate the piezoeletric vibrator 6 for sucking fluid from a suction port 2 through a suction check valve 4, and discharging it from a discharge port 3 through a discharge check valve 4. In the case of connecting such piezoelectric pumps in plurality in series, the phase of the AC voltage applied to the first-stage pump is taken as reference, that to the second-stage pump is deflected by 180 deg. from it, and that to the third-stage pump is set at the same phase to that to the first-stage pump in applying the AC voltage form an AC-stabilized power supply for driving the pumps.
Patent JP-S62250956-A (JP)
Title: Painting booth
Inventor: ITO JOJI
IPC: B05B15/12
Filed: 1986-04-24
Abstract: PURPOSE:To simplify and facilitate the arrangement of the duct of the upper part of a painting booth, by a method wherein a painting chamber is allowed to make a U-turn in the feed direction of an article to be painted and the front manual painting zone in the inlet side of the painting booth is allowed to be adjacent to the rear manual painting zone in the outlet side of the painting booth. CONSTITUTION:A painting chamber is divided into a front manual painting zone 22a, an automatic painting zone 22b and a rear automatic painting zone 22c in the feed direction of an article to be painted and takes a U-turn structure as a whole. The front manual painting zone 22a positioned in the inlet side of the painting chamber is arranged so as to be adjacent to the rear manual painting zone 22c positioned in the outlet side of said painting chamber. By this U-turn structure, the total length of a painting booth 21 becomes about one half and the width thereof comes to two times and, therefore, the ducts 28, 35 from air conditioners 26, 73 may be stretched across the part directly above the painting chamber over the zone width and the arrangement space of the apparatus is contracted to a large extent without mutual interference of both ducts.
Patent JP-H09255418-A (JP)
Title: Production of calcium phosphate-based ceramic
Inventor: MIZUSHIMA YASUYUKI
IPC: A61L27/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a calcium phosphate-based ceramic by readily preparing a stable solution containing calcium and phosphorus without inducing sedimentation of calcium component and drying the solution, then baking. SOLUTION: A salt of calcium such as nitrate or chloride is dissolved in a solvent, especially an organic solvent such as methanol or ethanol, and further a chelating agent containing phosphorus such as a phosphonic acid derivative is added to the solution, and stirred. then, the surface of a base material such as titanium or alumina is coated with the solution and dried to remove the solvent. An crganic component is removed by subjecting to heat-treatment at 250-400 deg.C for 5-20min and the residual is baked at 600-1,300 deg.C to obtain a uniform calcium phosphate-based ceramic such as hydroxyapatite or calcium phosphate. When a base material previously formed in a shape of an organic hard tissue-substituting part material, the organic hard tissue-substituting part material having high strength and excellent in organic activity is obtained.
Patent JP-S58210197-A (JP)
Title: Production of tin-free steel having excellent resistance to retort treatment
Inventor: ICHIDA TOSHIROU
IPC: C25D11/38
Filed: 1982-06-01
Abstract: PURPOSE:To obtain titled steel having the best quality in a method for subjecting steel to Cr plating, a reverse electrolytic treatment and an electrolytic chromate treatment, by controlling the plating and reverse electrolytic stages so that the amt. of hydrated oxide of Cr on the surface of the steel plate satisfies specified conditions. CONSTITUTION:A thin steel sheet is subjected to Cr plating consisting essentially of metallic Cr by cathodic electrolysis in a Cr-contg. aq. soln. and in succession the steel sheet is subjected to reverse electrolysis of an anodic treatment in said aq. soln. The steel sheet is further subjected to an electrolytic chromate treatment in an aq. soln. consisting essentially of >=1 kind among CrO3, chromate and dichromate. The Cr plating and reverse electrolysis are accomplished so as to satisfy the equations I , II[x, y are the amt. mg of hydrated oxide of Cr (in terms of Cr) for each 1m<2> per surface formed on the surface of the steel plate, and x is the amt. after the Cr plating and y is the amt. after the reverse electrolysis]in the method of eliminating the disadvantage of codeposition with sulfuric acid in the above-mentioned way.
Patent JP-S60237184-A (JP)
Title: Compressor
Inventor: KURAHASHI YOSHIO
IPC: F04C29/04
Filed: 1984-05-10
Abstract: PURPOSE:To invariably keep the temperature of a compressor adequate by providing a device detecting the temperatures of bypass holes and the compressor and opening/closing the bypass holes on part of the oil cooler in a closed casing and controlling the quantity of a refrigerant flowing through the said cooler. CONSTITUTION:When a compressor is operated while the outside air temperature is high in such a season as summer, the temperature in a closed casing 1 becomes high. Thereby, the coil 33 of an opening/closing device 30 is extended to locate a sleeve tube 31 near the end section of an oil cooling section 21b, i.e., on bypass holes 29, 29 formed at positions above the lubricating oil 17. That is, the opening/closing device 30 closes the bypass holes 29, 29, thus the high-temperature gas refrigerant discharged in the casing 1 flows to the oil cooling section 21b through a rising pipe, a heat radiator, and a trailing pipe (not down in the figure) and effectively cools the lubricating oil 17. At a low temperature in such a season as winter, the bypass holes 29, 29 are opened, and the refrigerant gas flows directly to a discharge pipe 13a from the bypass holes 29, 29 without flowing to the heat radiator 21a. Accordingly, the compressor temperature can be kept adequate.
Patent JP-H08282691-A (JP)
Title: Inverted tube container
Inventor: IWASHITA HIROMASA
IPC: B65D35/02
Filed: 1995-04-19
Abstract: PURPOSE: To prevent a waterdrop from entering a tube container from the gap between the tube container and a cap when the tube container is placed in an inverted state. CONSTITUTION: An inverted tube container consists of a tube container main body 1 and a cap 6 and the cap 6 has a flat top plate 9 having invertible area, the mounting cylinder 10 to a mouth part 5 and the outer cylinder 12 formed on the outside of the mounting cylinder 10. The lower end of the outer cylinder 12 is closely brought into contact with the engaging protruding part 4 formed on the shoulder part 3 of the tube container 1.