baber/WOPTO huggingface dataset:
Patent JP-S6016355-A (JP)
Title: Surface grinder
Inventor: TSUJIUCHI TOSHIO
IPC: B24B7/02
Filed: 1983-07-05
Abstract: PURPOSE:To much shorten the time of a cycle without fluctuating a tangential resistance, by calculating the position of start of grinding in terms of the relation between a grinding wheel and the machinable allowance of a workpiece to perform control to alter the traversing speed of a table depending on the machinable allowance. CONSTITUTION:The central processing unit 21 of a numerical controller 20, which is provided in a circuit for controlling a surface grinder, is made of a microprocessor. A memory 22, a data input unit 23 and an interface 24 are connected to the central processing unit 21. Drive units 25, 26 for driving servomotors 12, 15, respectively, are connected to the interface 24. The diameter of a grinding wheel, the machinable allowance of a workpiece, etc. Are entered into the memory 22 through the data input unit 23 and stored. The position of start of grinding of the workpiece with the grinding wheel is determined through a calculation made in the central processing unit 21 on the basis of the stored data. Control is performed to alter the traversing speed of a table in the determined position of start of grinding.
Patent JP-H02300328-A (JP)
Title: Gear-lubricating device of roving frame
Inventor: OOKA MASANORI
IPC: F16H57/04
Filed: 1989-05-15
Abstract: PURPOSE:To supply a grease to driving gears in a homogeneous state by disposing a grease reservoir below each driving gear in a state capable of being moved without detaching a rail cover. CONSTITUTION:A grease reservoir 18a at an escaping position is upward rotated on a support shaft against the energizing force of a spring 24 by the rotation of an eccentric cam 26 engaged with the engaging portion 22a of an engaging piece 22. A driving gear 5 is immersed in a grease stored in a grease reservoir to adhere the grease to the driving gear 5. The grease reservoir 18a is subsequently downward rotated and stopped at the escaping position.
Patent JP-S5549416-A (JP)
Title: Ice crusher for structure in freeze-up waters
Inventor: KAWAHARA MASAAKI
IPC: E02B15/02
Filed: 1978-10-06
Abstract: PURPOSE: To crush effectively and economically the ice plate which approaches or form in the surroundings of a structure by composing an ice crusher of a pressure- receiving mechanism for receiving the pushing force of an ice plate, and underwater ice crusher member, a pressure mechanism for bringing the member into collision with the ice plate, and an energy-transmitting mechanism.  
     CONSTITUTION: An ice crusher comprises : a pressure-receiving mechanism 1 for receiving the pushing force of an ice plate 8; an ice crusher member 4 situated under the surface of the sea for crushing the ice plate 8 form the lower surface; a pressure mechanism 3 which store the energy of the pushing force of the ice plate 8 and releases the energy at an appropriate time so as to bring the member 4 into collision with the lower surface of the ice plate 8; and a transmission mechanism 3 for transmitting the energy of the pushing force of the ice plate 8 received by the mechanism 1 to the mechanism 3. By this constitution, which needs no artificial energy, ice plates and ice blocks around a structure can be crushed extremely economically and effectively, and it is possilbe to eliminate danger of breakage of the structure due to the ice pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S611490-A (JP)
Title: Sheet bar joining equipment
Inventor: NITANDA MASAO
IPC: B23K20/04
Filed: 1984-06-14
Abstract: PURPOSE:To make the capacity of a prime mover smaller and to save energy by connecting a power supplying means having a big moment of inertia to a pair of rolls driven by the prime mover of small capacity. CONSTITUTION:A power supply device 18 incorporating a rotary body 17 having a big moment of inertia of a fly wheel, etc. is connected to the input shaft side of a pinion stand 14 via a medium shaft 16, and the prime mover 19 of a motor, etc. is connected to the supply device 18 thereof. When the overlapping part of sheet bars is rolled between upper and lower rolls 6, 7, it is connected with pressure by the upper and lower rolls 6, 7. The joining load is abruptly increased due to the rolling into the upper and lower rolls 6, 7 of the overlapping part, but the energy of inertia is utilized for the power necessary for the increase thereof.
Patent JP-S60264260-A (JP)
Title: Dot printer head
Inventor: HARA KAZUHIKO
IPC: B41J2/28
Filed: 1984-06-14
Abstract: PURPOSE:To allow magnetic force by a magnetic force piece to effectively act on an armature, with respect to a spring member, by including an armature provided by fixing the side thereof opposite to the magnetic pole surface of one of yokes and a printing means driven by the armature and magnetically coupling an auxiliary yoke and the armature. CONSTITUTION:When a yoke 22 is not excited, the magnetic flux from a permanent magnet 24 flows to the directions shown by the arrows E, F and the first magnetic pole surface 27a of a spring 27 is attracted and fixed to the second magnetic pole surface 22a1 of the lower end surface of an internal leg part 22a to be brought to the state of an imaginary line 105. When a current is supplied to a coil 23 to excite the yoke 22, the magnetic flux generated from the internal leg part 22a flows to the directions shown by the arrows G, H and the magnetic flux generated from the permanent magnet 24 is negated. When the displacement of an armature 29 becomes max., the current of the coil 23 is deenergized and the armature 29 is restored to the upper part by the attraction force F2 due to the permanent magnet 24 and printing operation by a dot printer head 21 is performed.
Patent JP-H0241502-A (JP)
Title: Programmable controller
Inventor: ANSONII JIERAADO GIBAATO
IPC: G05B19/05
Filed: 1989-05-16
Abstract: PURPOSE: To allow a processor to identify the characteristic of each I/O module by including a device connecting to an input/output port so that a function module encodes data concerning the characteristic of the function module. CONSTITUTION: This controller is provided with a processor 28 executing a control program instructing the operation of a machine for executing a specific function and includes not less than one I/O module 17 making the processor 28 detect the machine and interface to an operation device. Each I/O module 17 includes a circuit making the processor 28 identify the type of the I/O module 17. This circuit includes an input port and an output port and both input/output ports are capable of addressing by the processor 28, thereby attaining mutual connection by a prescribed method according to the specific type of the I/O module 17 so that a processor module 16 writes data into the output port and reads data from the input port to identify the type of the I/O module.
Patent JP-S5913923-A (JP)
Title: Measuring apparatus of temperature of vapor growth device
Inventor: GOTOU TAISAN
IPC: G01J5/08
Filed: 1982-07-14
Abstract: PURPOSE:To decrease lowering in measurement accuracy of temperature of a body to be heated, by providing a plate made of such substance having the transmissivity equal to that of light of the substance undergoing vapor growth between the body to be heated and a temperature sensor. CONSTITUTION:In the case where a surface temperature of a body 3 to be heated is suited to the Si vapor growth, the radiation rate of light of 0.8-5mum wavelength from the surface is high. An Si plate 9 is shown odd-50% transmissivity with respect to about 1-15mum wavelength. The light of 1-3mum wavelength emitted from the body 3 is caught in a prescribed rate by measuring with a sensor 8 of a pbs sensor having the sensitivity to the light of 1-3mum wavelength band and the surface temperature is measured. A thin film 11 consisting essentially of the Si is deposited on the inner face of a quartz plate 7 of a viewing window 6 with the vapor growth. The variation rate of the light does not exert substantially an adverse influence upon the measurement accuracy almost because the rate is decreased by 1% even if the thickness of the film 11 becomes 50mum at the time of setting the thickness of the plate 9 to 5m/m.
Patent JP-H02304248-A (JP)
Title: Select-down shift gear change control device for automatic transmission
Inventor: HAYAZAKI YASUICHI
IPC: F16H61/04
Filed: 1989-05-18
Abstract: PURPOSE:To reduce a coupling shock by connecting the low-speed select friction element (RD/B) of a sub-transmission at an after-stage in advance of the engine brake friction elements (OR/C) of a main transmission in a preceding stage. CONSTITUTION:An automatic transmission attains various gear changes with the gear change mode of a main transmission 3 in a preceding stage, and the gear change of a sub-transmission 4 in an after-stage. In this case, when a fiber needs engine brake available from the coupling of a low-speed select clutch OR/C in parallel to the one-way clutch RD/OWC of the sub-transmission 4, and makes an operation for selecting the aforesaid brake, the low-speed select friction element RD/B of the sub-transmission 4 and the engine brake select friction element OR/C of the main transmission in parallel to the one-way clutch F/OWC thereof 3 are connected to each other. In this case, a coupling sequence setting means couples RD/B at the after-stage earlier than OR/C in the preceding stage. According to the aforesaid construction, a drop in the durability of the low-speed select friction elements and the occurrence of a coupling shock can be restrained.
Patent JP-2000311397-A (JP)
Title: Metal mold for molding substrate and production of substrate
Inventor: KAWASHIMA YOSHINARI
IPC: G11B11/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily mold a substrate having high flatness by forming a molding surface to a shape to correct variations in the thickness of the substrate occurring in a difference in a shrinkage rate when a substrate material cures. SOLUTION: Both sides of the molding surface of a stationary side metal mold and the molding surface 3a of a moving side metal mold 3 or either of the molding surface of the stationary side metal mold and the molding surface 3a of the moving side metal mold 3 is formed to the shape to correct variations in the thickness of the disk substrate formed by curing of the resin material packed into a cavity. Namely, as shown in the molding surface 3a of the moving side metal mold 3, the molding surface is so formed that the region between the outermost peripheral portion and the innermost peripheral portion is more recessed than the innermost peripheral portion which is adjacent to the outermost peripheral part molding the outermost peripheral part of the disk substrate and a through-hole 3b and molds molding the innermost peripheral part of the disk substrate.  The stationary side metal mold is formed to the shape similar to the shape of the moving side metal mold 3 in the case of the correction of the variations in the thickness of the disk substrate occurring in the difference in the shrinkage rate of the resin material even on the stationary side metal mold side.
Patent JP-S612472-A (JP)
Title: Picture recorder
Inventor: OOTA SHINICHI
IPC: H04N1/387
Filed: 1984-06-14
Abstract: PURPOSE:To prevent previously the fitled device from defects such as the storage of unnecessary pictures and misarrangement of pictures by reading out stored picture data, executing picture processing for finding out one picture element by averaging plural picture elements, and displaying a synthesized picture compressed by a picture processing means on a display device. CONSTITUTION:Addresses in a plural-picture storage part 3 are read out in the order of (1,1)-(2M,2), (1,2)-(2M,2)...(1,2N)-(2M,2N). At that time, change-over switches S1, S2 are selectively turned to contacts S1b, S2b by a controller 9 and the output of the storage part 3 is inputted to an adder 13. The adder 13 adds two picture elements continously inputted to the adder 13 by providing the adder 13 with the latch of one picture element. In addition, two line memories 16, 17 are alternately used. Consequently, synthesized pictures H1-H4 obtained by adding and averaging each four picture elements in one group are displayed.
Patent JP-S5914996-A (JP)
Title: Preparation of printing blanket
Inventor: SHIMURA HARUO
IPC: B41N10/00
Filed: 1982-07-16
Abstract: PURPOSE:To easily obtain a printing blanket capable of being easily controlled in the compression stress thereof, by a method wherein an adhesive is applied to a specific compression layer to be penetrated thereinto. CONSTITUTION:A powder (e.g., salt) with an average particle size of 10-50mum eluted into an elution liquid is added to a compound of an oil resistant polymer (e.g., nitrile rubber) in an amount of 50-250pts.wt. per 100pts.wt. polymer compound and the obtained mixture is applied to base cloth in a ratio of 100- 1,000g/m<2> to form a laminate which is, in turn, immersed in the elution liquid (e.g., water) to dissolve and remove the aforementioned powder. An adhesive is applied to the obtained compression layer having voids in a ratio of 50- 700g/cm to be penetrated thereinto.
Patent JP-H11334370-A (JP)
Title: Driving device for automobile slide door
Inventor: ARMBRUSTER STEFAN
IPC: E05F15/603
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for an automobile slide door which can be assembled with ease and has high reliability. SOLUTION: A slide door is connected to a cable which can be wound and rewound with a winding drum 4. A slide door driving device is provided with a driving motor 5 capable of rotating the winding drum through a reduction gear device 6. The driving motor 5 and the reduction gear device 6 are disposed inside an automobile body 10 as a modular type structure unit, while only a driven shaft 9 of the reduction gear device 6 is led out through the automobile body 10. The winding drum 4 is provided on the driven shaft 9. Furthermore, the slide door driving device is provided with an operation device for emergency.
Patent JP-H0675233-A (JP)
Title: Liquid crystal display element and its production
Inventor: TSUBOTA KOJIRO
IPC: G02F1/1339
Filed: 1993-05-25
Abstract: PURPOSE:To make the cell thickness of a liq. crystal display element constant without using a spacer. CONSTITUTION:The thickness of the central part of the liq. crystal layer 6 injected between two substrates 2 and 3 is measured. The distance between the central parts of the substrates 2 and 3 is mechanically adjusted based on the measured result by the suction of cell suction pumps 135a and 135b or the compression of cell pressing compressors 136a and 136b. Consequently, the liq. cell 122a is injected from an injection port 7 or discharged, and the thickness of the central part of the liq. crystal layer is made constant.
Patent JP-H0421677-A (JP)
Title: Thienyloxyphenoxycarboxylic acid derivative
Inventor: KITAJIMA TOSHIO
IPC: C07D333/42
Filed: 1990-05-15
Abstract: NEW MATERIAL:A compound of formula I [X1 and X2 are each H, halogen, formyl, NO2, CN, alkoxy, alkylthio, (substituted)alkyl, etc.; X3 and X4 are each H, halogen or (substituted)alkyl; R<1> is H, (substituted)alkyl or (substituted)phenyl; Y is NR<2>R<3> (R<2> and R<3> are each H, alkyl, alkenyl, etc.) or OR<4> (R<4> is H or alkyl)]. EXAMPLE:2-[p-(2-Nitro-3-thienyloxy)phenoxy]ethyl butyrate. USE:A bactericide/fungicide. PREPARATION:For example, the objective compound of the formula I can be obtained by a reaction, in the presence or absence of a solvent (e.g. benzene, toluene, xylene), between (A) a halogenothiophene compound of formula II (X5 is halogen) and (B) a phenol derivative of formula III (M is H or alkali metal).
Patent JP-H05322138-A (JP)
Title: Burner for gas table
Inventor: SUZUKI MASAO
IPC: F23D14/76
Filed: 1992-05-15
Abstract: PURPOSE:To provide a burner having a superior reliability in which a base metallic material of austenite stainless steel is protected against a stress corrosion crack, an aperture corrosion or a clearance corrosion and restricted against them. CONSTITUTION:Metals such as copper 3, aluminum, zinc and tin or alloys of these metals are contacted to a machining clearance part at a connected part between an upper part 1 of a burner main body and a lower part 2 of the burner main body made of austenite stainless steel.
Patent JP-S5746149-A (JP)
Title: Measuring method for humidity in drier
Inventor: OKA AKIHIKO
IPC: G01N27/02
Filed: 1980-09-05
Abstract: PURPOSE:To obtain the accurate value of humidity by deciding the times and intervals of measurement of a humidity value according to a loaded amount in a tank so that the entire loaded amount b measured equally in terms of humidity. CONSTITUTION:With the operating knob on the panel of a control part 21 set to a scale for a loaded amount, prescribed conditions on measurement such as the times and intervals thereof are set. With drying started, measurement of initial humidity content is conducted and humidity content MS1 obtained by the first measurement is memorized. And by a timer 23 wherein an interval of six minutes is set, for example, the second measurement is conducted after passage of six minutes, whereby MS2 is obtained. Measurement is conducted in N times in the case when the times of measurement are N, the operation of an average value is performed and thus the initial humidity content MSb is determined. Next, ten data, for example, are set in the timer 23, and ten minutes later, the humidity content according to the first measurement of interim measurement is obtained. The humidity content is measured subsequently every ten minutes and average values are taken based thereon. By such a constitution, the entire loaded amount is measured equally in terms of humidity and thereby the accurate value of humidity can be obtained.
Patent JP-S5247596-A (JP)
Title: Regeneration method for active carbon
Inventor: KOSEKI YASUO
IPC: B01J20/34
Filed: 1975-10-15
Abstract: PURPOSE: To control regeneration process precisely so that complete regeneration of active carbon for absorption process can be made. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07305070-A (JP)
Title: Solvent for liquefying coal and method for liquefying coal
Inventor: NAKAYAMA ATSUSHI
IPC: C10G1/06
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a solvent capable of enhancing the yield of a liquefied oil and producing the liquefied oil having light properties and to provide the optimum method for using the solvent. CONSTITUTION:This solvent for liquefying coal is used for a method for liquefying the coal comprising a reactional step for slurrying the coal and liquefying the coal, a distillation step for a liquefied oil and a solvent hydrogenating step and further circulating the solvent after the hydrogenation obtained by the solvent hydrogenating step for use as a solvent for liquefying the coal. This method for liquefying the coal is to use the solvent for liquefying the coal in which the total amount comprises a fraction having 200-538 deg.C boiling range and the ratio of a fraction having 350-538 deg.C boiling range therein is <=50wt.%.
Patent JP-H0420795-A (JP)
Title: Aluminum brass made heat exchange pipe
Inventor: ATSUMI TETSUO
IPC: F28F19/02
Filed: 1990-05-14
Abstract: PURPOSE:To stably form a uniform hydrotarcite coated film by previously forming a resin coated film having a specific adhesion on the inner surface of an aluminum brass-made heat exchange pipe. CONSTITUTION:Noting a time interval between the time from the initiation of water supply to the time when a satisfactory adhesion hydrotarcite coated film is formed on the inner surface of a heat exchange pipe, a reference value of water penetration of a resin coated film is set, and a resin coated film is formed which has its water penetration 60g/m<2> 24h by JIS-Z-0208 calculated in 20mum film thickness. The hydrotarcite contact film can rapidly be formed on the pipe inner surface by bringing the resin coated film into contact with sea water stabilized under a predetermined protective film. Since with such formation of the resin coated film heat transfer performance is severely lowered, a resin coated film with heat transfer resistance of 6X10<-5>m<2>h deg.C/kcal or less is formed.
Patent JP-H05314752-A (JP)
Title: Fan abnormality detecting method
Inventor: SAKAGUCHI MASAHIKO
IPC: G11B33/10
Filed: 1992-05-15
Abstract: PURPOSE:To accurately detect the abnormality of a fan in a minimum time and to reduce the size and cost of a device by monitoring fan output pulses in the control of a processor every specific necessary irreducible time found in advance. CONSTITUTION:The timing ti for detecting the abnormality of the fan in the minimum time is found from the maximum rotational frequency of a fan motor, the duty of fan output pulses, etc. The processor MPU 10 controls an access mechanism part 11 through a servo control part 17 and monitors the variation of the fan output pulses of the fan 6 at intervals of the time ti. In such a case, the MPU 10 makes a counter count up by one unless variation is present within a time te/2 as to the continuance te of the fan output pulses or makes the counter count down by one when the variation is present and generates an alarm when the control value reaches a specific value. Consequently, the abnormality of the cooling fan is accurately detected in the minimum time and the device is reduced in size and cost.
Patent JP-S5826527-A (JP)
Inventor: UEKI TOYOAKI
IPC: H02H9/04
Filed: 1981-08-05
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-S613125-A (JP)
Title: Liquid crystal display device
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: G02F1/133
Filed: 1984-06-15
Abstract: PURPOSE:To widen largely the visual field angle of a device by providing a part having optical diffusibility on the surface of one polarizing plate to be disposed between a pair of electrode substrates in a manner as to sandwich a liquid crystal cell sealed therein with a liquid crystal material. CONSTITUTION:A diffusion plate 24 is a diffusion plate of a transmission type of which the surface is formed of a surface having extremely small ruggedness to allow the transmission of the light transmitted therethrough in random directions. The light coming from a light source 25 enters the liquid crystal cell 21 after passing through the polarizing plate 22 and is optically modulated to brightness and darkness by the liquid crystal cell. The modulated light enters the plate 24 after passing through the plate 23. The plate 24 allows the transmission of the incoming light in random directions. The visual field angle of the liquid crystal display device is thus widened and the defective recognition of the display part is prevented.
Patent JP-H10297168-A (JP)
Title: Lettering machine
Inventor: KARASAWA ISAO
IPC: G06F17/50
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To display a print-drawing range in front of the casing by a simple mechanism in a lettering machine in which a print-drawing on print-drawing information such as characters, marks, and graphics inputted in a controller is conducted on paper on the mount surface by a recording tool retained by the support arm of the recording tool projected from the casing. SOLUTION: The casing 2 is placed movably on the mount surface of a plate or the like. A recording tool 14 is supported on the tip end of a recording tool support arm 6 projected from the casing 2. By print-drawing information such as characters inputted from an inputting device 32, the recording tool support arm 6 is controlled to move in the X-Y direction, and the recording tool 12 is controlled to move upward and downward with respect to the mount surface, thereby conducting print-drawing on paper. A radiation projector 18 is fitted on the recording support arm 6, and prior to printing operation, by movement of the recording arm 6 in the X-Y direction, the outline of a print- drawing range 38 can be indicated on the mount surface through visible radiation projected on the mount surface of the radiation projector 18.