baber/WOPTO huggingface dataset:
Patent JP-S5484850-A (JP)
Title: Different speed rolling method and apparatus
Inventor: SHIOZAKI HIROYUKI
IPC: B21B1/22
Filed: 1977-12-19
Abstract: PURPOSE: To perform different speed rolling by reducing rolling load by the procedure in which tension applied to plate is set in such a range that the breakdown of plate does not occur and then the peripheral speed ratio between the upper and lower operating rolls is selected so as to approximately coincide the roll peripheral speed on the high speed side with the plate speed on the outlet side.  
     CONSTITUTION: The tensions tb and tf are set in such as range that the breakdown of plate does not occur, and then the peripheral speed V 1  of the roll 2 on the high speed side is made to coincide with the plate speed v 1  on the outlet side; that is, the periperal speed ratio v 1 /V 0  between the upper and lower operating rolls 2 and 1 is selected so as to make zero the leading ratio, f[f =  (v 1  - V 1 )/ V 1 ] on the outlet side. And, when V 1 /V 0  = 1.3 is selected, the leading ratio f becomes zero and the peripheral speed V 1  of the roll 2 on the high speed side coincides with the plate speed v 1  on the outlet side and thus the neutral point N 1  on the outlet side comes to the outlet of the roll bite 4. In the region 1, at a friction-related portion similar to usual rolling which occurred due to the approach of the neutral point N 1  on the inlet side to the outlet side, rolling force is reduced as compared with RD rolling. However, since rolling force is reduced the greater the roll peripheral speed ratio V 1 /V 0 , rolling force is reduced more than the usual rolling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5486255-A (JP)
Title: Pll synthesizer
Inventor: TANIZOE TOSHIO
IPC: H03L7/18
Filed: 1977-12-21
Abstract: PURPOSE: To obtain a PLL synthesizer which enables accurate offset and a fine adjustment of every 1KHz by arranging a pulse swallow gate at the entrance of a programmable counter and by eliminating the oscillation pulses of a VCO as many times as the gate is preset at every pulse period of a reference frequency generator.  
     CONSTITUTION: At the entrance of programmable counter 4, pulse swallow NAND gate 7 is arranged and oscillation pulses of voltage control oscillator VCO6 are eliminated as many times as it is preset at every pulse period of reference frequency generator 1, so that a PLL synthesizer can be obtained which enables the accurate offset and a fine adjustment of every 1KHz. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63318275-A (JP)
Inventor: KUBOYAMA MAKOTO
IPC: G05B19/18
Filed: 1987-06-19
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-S6214932-A (JP)
Title: Sticking prevention type screw mixer for particulate coal
Inventor: TANE SHINICHI
IPC: B01F15/00
Filed: 1985-07-11
Abstract: PURPOSE:To make it possible to smoothly mix even particulate coal with high moisture, by providing a belt conveyer, to which meandering property is forcibly imparted by a tail pulley driven in the same direction as a screw, to the bottom part of the body having the screw provided thereto in parallel. CONSTITUTION:The particulate coal charged from a hopper is mixed under stirring by screws mutually rotating to reverse directions and provided in parallel and discharged. A belt conveyer 6, which is driven at a low speed about 1/2-1/10 the feed speed of each screw and forcibly meandered by a tail pulley shaking apparatus 8, is provided to the bottom part of the body 3 and the particulate coal is forcibly meandered by said conveyer 6 and the mound of a dead space is leveled down to prevent sticking. This mixer is optimum to the mixing and stirring of various coals and other various powders regardless of the particle size and moisture of coal.
Patent JP-H0316656-A (JP)
Title: Method and device for pulverizing in vacuum or anaerobic gaseous atmosphere
Inventor: MASUDA TSUNEO
IPC: B02C23/00
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the generation of the oxidation and change of properties of food particularly at the time of pulverizing of the food and to prevent the explosion at pulverizing a metal into powder by pulverizing a matter between grinding wheels held in a vacuum or anaerobic gaseous atmosphere and further, storing the matter in the continuous atmosphere. CONSTITUTION:Raw materials are supplied between the stationary grinding wheel (a) existing in the vacuum or anaerobic gaseous atmosphere and the rotary grinding wheel (b) rotating opposite thereto, by which the raw materials are pulverized in the vacuum or anaerobic gaseous atmosphere. The materials are discharged simultaneously from between the two grinding wheels and are stored in a storage tank 28 in the atmosphere continuous therewith. The pasty food materials of the food with which the oxidation and the change of properties are vigorous are inexpensively produced without having such deterioration in properties and further, the dry grinding down into powder having the danger of explosion is extremely inexpensively executed.
Patent JP-S5377154-A (JP)
Title: Cash transaction unit
Inventor: KAJITANI SEINOSUKE
IPC: G06Q40/00
Filed: 1976-12-20
Abstract: PURPOSE: To enable quick countermeasure to trouble, by recording the specific information relating to the transaction such as the data of transaction and bank number simultaneously, if the number of errors is changed such as at renewal of the number of errors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6213356-A (JP)
Title: Ink jet printer
Inventor: NAKAYAMA TETSUO
IPC: B41J2/21
Filed: 1985-07-11
Abstract: PURPOSE:To obtain an ink jet printer capable of increasing the gradient, by providing a control circuit wherein the flying ink gradient, by providing a control circuit wherein the flying ink is varied in amount according to the variable voltage applied between recording electrodes and a counter electrode. CONSTITUTION:Recording electrodes 9 are connected to a counter electrode 5 through a high-voltage power supply divided into two parts 11, 12 and switches 13. The midpoint of the connection between the high-voltage power supplies 11 and 12 is connected to a ground 14. The OFF side terminals of the switches 13 are also connected to a ground 15. An image signal circuit is connected to the switches 13 to send thereto the image signal via a printing control circuit 16. The printing control circuit 16 sends the printing control signal varying the voltage to be applied between the recording electrodes 9 and the counter electrode 5 according to the image signal, thus an ink 8 flying out of tip ends 10 of the recording electrodes 9 results in variation in amount.
Patent JP-H111009-A (JP)
Title: Method for recording and recorder
Inventor: KOBAYASHI HIROSHI
IPC: B41J21/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To apply an adequate surface treatment to a paper corresponding to a position and a size of a recording portion on a paper. SOLUTION: This recorder comprises a platen 2, a carriage 4 which can be reciprocated along the platen 2 and accommodates a ribbon cassette 5 housing a thermally sublimable ink ribbon 17 and a ribbon cassette 5 housing a surface treatment ink ribbon 17d, a thermal head 7 which can be contacted to or separated from the platen and on which a plurality of heating elements are arranged. It further comprises a surface treating section that forms a square- shaped surface treatment portion including at least a recording portion corresponding to a position and a size of the recording portion on a paper.
Patent JP-H0810680-A (JP)
Title: Application mechanism for circular part
Inventor: HASEGAWA MASASHI
IPC: B05C13/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide an application device which is capable of applying a coating material to circular parts which are rotated by a signal rotary mechanism. CONSTITUTION:Circular parts are caused to rotate simultaneously by engaging the circular parts 2a to 2c with a holder block 1 with grooves 1a to 1c respectively and pressing a slide block 3 having an elastic rubber 4 against the circular parts to cause the slide block to slide. In addition, a liquid the caused to discharge from application devices 7a to 7c almost concurrently with this rotation and at the same time, is applied to the peripheral parts of the circular parts.
Patent JP-S639983-A (JP)
Title: High-speed semiconductor device
Inventor: MUTO SHUNICHI
IPC: H01L21/338
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate superconduction by removing the local storage of the hole of a transistor using the superconductive mechanism of the pair of an electron and the hole by taking a hole current (an electron current when the hole current is taken) by a selective electrode and by short-circuiting. CONSTITUTION:Only the current by an electron is taken by the selective electrodes 9 and 10 of a source and a drain and a transistor is operated by controlling the depletion layer in an n-GaAs layer region 5 by the concentration of the electron and a gate electrode 6. An electrode 13 for taking from a (p) layer and the wiring 15 for a short-circuit are provided. Thus an electron layer 3 and a hole layer 2 have external connections to provide an external loop. The hole current of the hole layer easily flows since a loop which has an external route is provided, the superconductivity by the superconductive mechanism of the pair of an electron and a hole is not obstructed and the superconductivity can easily be obtained.
Patent JP-H01320824-A (JP)
Title: Pll circuit
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B20/10
Filed: 1988-06-23
Abstract: PURPOSE:To prevent frequency fluctuation of an output clock during read data missing period by stabilizing the frequency of an output clock from a voltage controlled oscillator based on a voltage corresponding to a phase difference between a reference clock and the output clock. CONSTITUTION:Since both AND gates 31, 32 are closed based on a switch control signal for a period other than the data read period from a disk, output signals U, D from a phase comparator 1 are disabled and not applied to a loop filter 5. A digital data corresponding to the phase difference between the reference clock having a fixed frequency and an output clock from a voltage controlled oscillator 6 in the signal processing circuit 2 is outputted. The output data is fed to an inverting input negative terminal of an operational amplifier 57 via a D/A converter 4 and added. A reference voltage is supplied to a noninverting input positive terminal. That is, the output clock frequency is kept constant.
Patent JP-S5377491-A (JP)
Title: Small-size electromagnetic type electroacoustic transducer
Inventor: NOMURA KIMIHIRO
IPC: G10K9/13
Filed: 1976-12-21
Abstract: PURPOSE: To improve use effects to a wrist watch, etc., with improving frequency characteristic and making a magnet small-size and reducing power consumption by providing a yoke between moving iron and the magnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5942028-A (JP)
Title: Device for producing emulsified liquid
Inventor: SAITOU EIJI
IPC: B01F25/74
Filed: 1982-09-03
Abstract: PURPOSE:To obtain continuously an emulsified liquid with a liquid dispersed phase having a grain size distribution with a small width with easy control of grain size by dispersing the liquid dispersed phase atomized centrifugally with an atomization head under high speed rotation into a liquid continuous phase flowing down on a thin film forming surface of an emulsification tank. CONSTITUTION:An atomization head 12 is rotated at a high speed by an air motor 17 in the case of dispersing a liquid disperse phase, for example, highly viscous liquid contg. a metallic pigment, into a liquid continuous phase, for example, water. The water in a tank 10 is supplied by a pump 11 through the annular passage 7 and many small holes 8 of a supply pipe 6 toward the thin film forming surface 2 of an emulsification tank 1 and is allowed to flow down along the surface 2, whereby the thin film of the water is formed. When the highly viscous liquid in a tank 25 is supplied by a pump 27 through pipes 24, 28 to the head 12, the liquid is atomized by the centrifugal force thereof and flies further horizontally toward the surface 2 where the atomized liquid is incorporated into the thin film of the water on the surface 2 and is thus thoroughly dispersed. The obtained emulsified liquid or slurry is captured in an emulsified liquid tank 4.
Patent JP-S5581039-A (JP)
Title: Molding method of extinction pattern and resin mold for forming extinction pattern
Inventor: KUROIWA MASAMI
IPC: B29C39/26
Filed: 1978-12-14
Abstract: PURPOSE: To make the solification of the extinction pattern shorter in time and prevent the deterioration of the resin mold forming the extinction pattern with resin layers for the surfaces in  contact with the extinction pattern and the resin mold of the mixed layers of resins and metal  powders in other portions.  
     CONSTITUTION: A negative pattern 1 and a flask 2 on the outer side thereof are set on a molding  board 3. Next, epoxy resin is coated on the outside corners of the negative pattern 1, the inside  corners of the flask 2, between the negative patterns 1 and flask 2, etc. to form the 1st resin layer  4. Next, epoxy resin is coated on the top surface after drying, whereby the 2nd resin layer 5 is  formed. Mixture of epoxy resin and metal particles such as of Al is coated at the corner angle  parts by the negative pattern 1 to form corner-angle-reinforcing layers 6. After standing at ordinary temperature, the mixture of Al particles and epoxy resin is packed in the flask 2 and is set  to form resin-metal particle mixed layers 7. After the molding, the negative pattern 1 and flask 2  are removed, whereby the one portion 8a of the resin mold wherein the surfaces in contact with  the extinction pattern are resin layers 4, 5 and the inside body is the resin-metal particle mixed  layer 7 is produced. Likewise, the other portion 8b is produced and both are mated to obtain a  resin mold 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0820813-A (JP)
Title: Method of blowing operation and apparatus therefor
Inventor: ISHIDA HIROAKI
IPC: C21C5/30
Filed: 1994-07-05
Abstract: PURPOSE:To provide a method of blowing operation, by which the blowing efficiency is not lowered even in the blowing at high speed and the development of slopping can be restrained, and to obtain an apparatus therefor. CONSTITUTION:Molten metal 11 is charged into a converter 1 and heated while introducing oxygen of a prescribed rate from a top-blowing lance 5 and bottom- blowing tuyeres 3. A still picture of a furnace opening part 2 photographed by a CCD camera 8 at each one sec. is transmitted to a picture processing part 9. The picture processing part 9 recognizes a brightness and darkness pattern of the inputted still picture and measures the number of drips Sp per the cross-sectional area of the furnace opening part and obtains the accumulating totals of the numbers of drips SP10 of the ten figures and gives it to a supplying indication part 10. The supplying indication part 10 decides the point of a peak time from the inputted accumulating totals of the numbers of drips Sp10 7 and gives the indication for supplying a killing agent to a hopper 7. The killing agent is charged into the converter 1 from the hopper 7 to restrain slopping.
Patent JP-S5855452-A (JP)
Inventor: HAINTSU URURITSUHI BURANKU
IPC: C07C301/00
Filed: 1982-09-06
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-2000347041-A (JP)
Title: Light transmission plate for front light unit
Inventor: TANAKA AKIRA
IPC: F21V8/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission plate constituted by filling an outer rugged surface with an outer protective layer consisting of material which is smoothed on an outer surface and has high damage resistance. SOLUTION: The light transmission plate 1 is formed by successively laminating a first intermediate layer 20 which is made of TiO2 and has a refractive index M of about 2.2 to 2.4, a second intermediate layer 30 which is made of SiO2 and has a refractive index N of about 1.5 and the outer protective layer 40 which consists of a hard coating material, such as siloxane or acrylic resin, closely in tight contact with each other on the outer side of a light transmission plate body 10 which is made of acryl and has a refractive index L of about 1.5. The surface of the outer protective layer is formed smooth.  Since the refractive index M of the first intermediate layer is greater than the refractive index L of the light transmission plate body and the refractive index N of the second intermediate layer, the incident light on the light transmission plate body from a light source 2 is reflected at the boundary surface of the first intermediate layer and the second intermediate layer shown by arrows, is emitted from the inner flank 12 of the light transmission plate body and directed toward a liquid crystal display section 4.
Patent JP-S5378747-A (JP)
Title: Error display system
Inventor: ISHII TAKAYOSHI
IPC: G06F11/32
Filed: 1976-12-23
Abstract: PURPOSE: To perform the treatment for the processor itself by enabling the processor itself to carry out the error display control and securing an error display for the fault of the processor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07333017-A (JP)
Title: Flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 1994-06-13
Abstract: PURPOSE:To measure a flow rate accurately by allowing a zero-point correction accurately when the flow rate is zero free from the effect of any disturbance such as pressure change. CONSTITUTION:It is judged by a zero flow rate judging means 21 whether the flow rate measured with a flow sensor 10 is zero or not and when it is determined to be zero, a cutoff valve 30 is driven by a cutoff valve drive means 22 to cut a gas passage. After the cutting of a fluid passage by the cutoff valve drive means 22, a zero-point correction of the flow sensor 10 is performed by a zero-point correction means 23. Thus, such a sequence set after the driving of the cutoff valve 30 enables the accomplishing of the zero-point correction when the flow rate is zero without fail.
Patent JP-2000300856-A (JP)
Title: Toy driving module
Inventor: INOMATA KOJI
IPC: A63H29/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To regulate the characteristics of a governor function by the selection of the load of a character and to enable application to a plurality of types of toys by using a power spring as a power source, fitting a character over a rocking rod to be rocked via a gear train, and making the load of the character function as a governor function. SOLUTION: In a toy in which a character protruded from an eggshell is rocked by the operation of a driving module A, the driving module A is formed by housing a power spring and a gear train in front and rear housings 7 fixed together by screws 11. Then a cord 5 wound on a reel 12 is pulled out against the power spring to rotate the reel 12 and to bias the power spring, and the cod 5 is released to rock a rocking rod 10 by the force of the power spring via the gear train, etc. By this constitution, the character fitted over the rocking rod 10 is comically moved. At this time, the load of the character is made to function as a governor function to extend the driving time of the driving module A.
Patent JP-S5678496-A (JP)
Title: Quartz glass crucible for pulling silicon single crystal
Inventor: SATOU TETSUYUKI
IPC: C30B15/10
Filed: 1979-11-30
Abstract: PURPOSE: To enable the oxygen concentration in a silicon single crystal uniform even at the second or later pulling of the crystal, by welding quartz glass powder, quartz powder, quartz plate or a quartz rod to the inner surface of a crucible.  
     CONSTITUTION: Quartz glass powder or quartz powder coarser than 100 mesh, quartz glass plate or quartz glass rod is welded to the inner surface of a crucible. When the quartz glass powder or quartz powder is finer than 100 mesh, it is molten and integrated with the crucible, and consequently exhibits little effect. A sufficient effect can be attained by attaching the quartz glass powder 2 to the lower 1/3 of the inner surface of the crucible 1. Welding of the powder to the other area gives little additive effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5778068-A (JP)
Title: Device for preventing offset
Inventor: TSUJI HOKIYOU
IPC: G03G15/20
Filed: 1980-10-31
Abstract: PURPOSE:To prevent occurrences of an offset, by giving a retaining force which returns a heat roller to the stopping location when the roller deviates from the standard stopping location, to a driving motor. CONSTITUTION:A laser printer is provided with a fixer 16 having a heat roller 4 and a back up roller 5, and a stacker which folds up printed paper 1. When the roller 4 deviates from the standard stopping location controlled by the value of a counter 27 when the rollers 4 and 5 contact with each other and the roller 4 is under stopped condition, a torque of a direction, along which the roller 4 is returned to the standard stopping location, is generated in a servo-motor 21, and a retaining force is given to the motor 21. Because of the retaining force, the paper 1 is pulled by a puller roller 9, etc., when the frictional force between the paper 1 and a fixing plate 3 is small, and thus, the occurrence of offset is prevented.
Patent JP-H0316777-A (JP)
Title: Screen printing
Inventor: OGAWA TETSUYA
IPC: B41M1/12
Filed: 1989-06-15
Abstract: PURPOSE:To make possible the printing of characters with high positional accuracy using a single screen mask by arranging the screen mask consisting of a conductive member with a mask pattern for printing on a material to be printed and inflating the screen mask by energization. CONSTITUTION:A screen mask 1 of stainless steel plate is supported by an aluminum frame 5 through a resin netting 4. A mask pattern 3 is formed so that each transmission hole 2 is arranged at a shorter pitch at normal temperature than a pitch at which each light shield mask is arranged when the contraction rate of a glass substrate 11 is maximum. Next, a switch 7a for a power supply device 7 is closed for mask register, and a Joule heat generates in the screen mask 1 due to the energization of the screen mask 1. Consequently, the screen mask 1 becomes inflated due to self-heating, and the intensity of a current running through the screen mask 1 is adjusted. Thus the degree of the inflation is controlled to adjust the center of each transmission hole of the mask pattern to the center of each light shield mask as a suitable mask for printing.
Patent JP-S6213988-A (JP)
Title: Heat exchanger
Inventor: NISHIDA TAKASHI
IPC: F28D7/16
Filed: 1985-07-12
Abstract: PURPOSE:To improve heat exchanging efficiency and reduce manufacturing cost by constituting orthogonal two air flow paths in such a manner that a number of pipes placed in parallel are fixed and held to partition plate members at their both ends and a plurality of these plank-like heat exchanging elements are piled up and fixed and inner holes of each pipe group and gaps between each pipe group constitute orthogonal two flow paths. CONSTITUTION:A number of pipes 1 are installed in parallel at proper interval and both ends of a pipe group 1 are inserted into concave part of partition plates having shape like teeth of a comb and fixed and held and a plank-like heat exchanging element 3 is constituted. An optional number of plank-like heat exchanging elements 3 are fixed after being piled up in such a condition as pipe 1 groups are installed in parallel at proper intervals in vertical direction and air tight walls 4, 4' are formed by partition members 2, 2' near the both ends of pipe 1 groups in longitudinal direction. Inner holes of all pipe 1 groups in each heat exchanging elements 3 constitute paths 5 for one air flow of two air flow exchanging heat and gaps between all pipe 1 groups constitute paths 6 for the other air flow of two air flow exchanging heat in the orthogonal direction to said flow.