baber/WOPTO huggingface dataset:
Patent JP-S57145483-A (JP)
Title: Solid-state image pickup device
Inventor: DENDA MASAHIKO
IPC: H04N5/335
Filed: 1981-03-03
Abstract: PURPOSE:To increase the ratio of the light receiving area to the area of a chip by providing an optical sensor at left and right sides of a vertical register via a transfer gate. CONSTITUTION:An interline type CCD soid state image pickup device contains an optical sensor 1, a vertical register 2 and a horizontal register 3. A transfer gate 5 is set at left and right sides of the register 2 and along the register 2 along with the sensor 1. The incident light is converted into the signal charge by the sensor 1 and stored, and the stored signal charge is read out to the register 2 when the gate 5 is opened. This signal charge is then transferred to the register 3 from the register 2 to be read out through an output part 4. Then the signal charges given from the optical sensors at both sides of the register 2 are mixed by the register 2, accordingly, the value of output signal is reduced to the mean value of these signal charges.
Patent JP-H11233581-A (JP)
Title: Wafer testing method
Inventor: KAMO NOBUTAKA
IPC: H01L21/66
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To do so that the nondefective judge result of untested chips can be ensured at a statistically very high estimate accuracy/reliability by testing sample chips disposed to be adjacent or near chips under test, based on statistic data of defective occurrence distribution. SOLUTION: A chip layout rule 204 regulates the chip layout of sample chips 105 and chips 106 under test and sampling method. A sample test rule 207 regulates the test items, condition, order, etc., and selects a rule optimum for the test among many kinds of rules. After the test ends, the nondefective judge result of the chips under test can be statistically estimated by the overall analysis with the nondefective judge result 108 of the sample chips, defective chip statistic data 203, chip layout rule 204, sample test rule 207, etc. Based on this statistic estimated nondefective judge result, a nondefective judge rule 209 of the chips under test is specified.
Patent JP-S57144940-A (JP)
Title: Chocolate paste for frozen food or confection
Inventor: AKAMATSU KAZUO
IPC: A23G9/52
Filed: 1981-03-03
Abstract: PURPOSE: To prepare a chocolate paste for a frozen food having the plasticity at the freezing temperature, by incorporating a chocolate having the fluidity at ordinary temperature with a liquid dairy product or an imitation thereof and a hydrophilic natural high polymer, and controlling the moisture content in the resultant mixture at a specific value.  
     CONSTITUTION: Chocolate having the fluidity at ordinary temperature is incorporated with a liquid dairy product, e.g. fresh cream, concentrated milk or skimmilk, an imitation thereof, e.g. filled cream or imitation cream, or a hydrophilic natural high polymer, e.g. locust bean gum, guar gum or tamarined gum, as principal components, and further sorbitol, etc. to give the aimed composition. The moisture content in the resultant composition is controlled at 20W 50% based on the total amount of the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02211680-A (JP)
Title: Piezoelectric element material and manufacture thereof
Inventor: HASEGAWA KIYOSHI
IPC: H01L41/187
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a piezoelectric element material capable of being sintered at a low temperature by using a raw material containing lithium and a raw material including manganese. CONSTITUTION:A porcelain composition mainly comprising a solid solution shown in general formula Pb(Mg1/3Nb2/3)a(Ti)b(Zr)cO3 (where a=0.69-0.04, b=0.52-0.30, c=0.62-0.01 and a+b+c=1) and containing lithium oxide and manganese oxide as accessory constituents in addition to the solid solution can be sintered at a low temperature, and has the high factor of mechanical merit Q and also a high electromechanical coupling factor Kr. Consequently, a piezoelectric material constituted by using the porcelain composition has high performance. It is desirable that the content of lithium oxide and manganese oxide is brought to approximately 0.01wt.% or more respectively, more preferably approximately 0.05-5wt.%.
Patent JP-S63199126-A (JP)
Title: Power transmission gear
Inventor: NISHIMURA SADANORI
IPC: A01D69/06
Filed: 1987-02-13
Abstract: PURPOSE:To enable the simple assembly thereof by assembling all of divided cases, oil pumps, and oil motors on the mounting surface of a base. CONSTITUTION:A power transmission 13 includes an oil pump 27, two oil motors 29 and 29 driven by the oil pump 27, deceleration mechanisms 31 and 31 provided in a space between each oil motor 29 and a right and a left axle 21, a mission case 33 and the like, the right and left axles 21 and 21 are laid coaxially. Each of mission chambers 45 and 47 is formed by both cases 37 and 39, the right and left mission chamber 45 and 47 are communicated by a through hole formed on the base 35. Lubricating oil is sealed in the mission chamber, and oil pump 27, the oil motor 27 and 29, the deceleration mechanism 31, and the inner end section of the right and left axles 21 and 21 are housed in the mission chambers 45 and 47.
Patent JP-H01206813-A (JP)
Title: Connecting method for submarine cable for power with lead coating
Inventor: KOGA HISAO
IPC: H02G1/14
Filed: 1988-02-13
Abstract: PURPOSE:To prevent a void from generating in a welded part and to weld a cable lead coating with high reliability by winding a metal tape and a packing on an insulating layer to seal the flow of insulating oil, and then welding the coating. CONSTITUTION:When a submarine cable 10 for power is connected in a factory, a metal tape 23 and a packing 24 are wound on a cable insulator 12 to seal insulating oil. Then, a cable lead coating 13 is welded to a connector lead tube 22 on the sealed part. Thus, no void is generated in a connector 25 due to the oil, thereby improving the reliability of the welded part 25.
Patent JP-S53116694-A (JP)
Title: Lower structure of wavy partition walls in cargo hold
Inventor: NAKA YOSHIHARU
IPC: B63B3/60
Filed: 1977-03-22
Abstract: PURPOSE: To provide partition walls for a hold for loading light bulk or liquid with high safety by supporting the wavy partition walls by lower stools oblique at the top board thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02211846-A (JP)
Title: Functional food containing protein polysaccharide component separated from filtrate of cultured agaricus blazei
Inventor: SUMITANI TOSHIMITSU
IPC: A61K36/06
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the subject food having antitumor activity and useful as a health drink, etc., by drying a protein polysaccharide separated from a cultured liquid of Agaricus blazei and cutting the dried product into small pieces or pulverizing the product. CONSTITUTION:Dried product of a protein polysaccharide separated from a cultured liquid of Agaricus blazei (FERM 4731) is cut into small pieces or pulverized to obtain the objective food. Preferably, the dried product is extracted with an aqueous solvent and the obtained liquid is added to a food-processing raw material optionally after concentration.
Patent JP-S59158440-A (JP)
Title: Information processor
Inventor: SENBA KIYOSHI
IPC: G06F9/38
Filed: 1983-03-01
Abstract: PURPOSE:To speed up the supply of operand data by reading an operand data and an address from a buffer storing them when an instruction executed once is executed by the identical operand address again. CONSTITUTION:When an instruction processing execution unit 1 starts the decoding of an instruction, an address of the instruction is outputted on a signal line 101 and set to a register 11. An output of the register 11 is connected to a data buffer 20 and an instruction address of the data buffer 20 is searched by an address of the instruction set to the register 11. When an instruction address coincident with an address set to the register 11 exists in the data buffer 20, the corresponding data and operand address are outputted to a register 14. An output of the register 14 is transmitted to an instruction processing execution unit 1 on a signal line 104.
Patent JP-H01207453-A (JP)
Title: Laced knotless net
Inventor: HIRATA MASAJI
IPC: D06H5/00
Filed: 1988-02-16
Abstract: PURPOSE:To make it possible to separate each net without impairing the net, by arranging plural lacing yarns nearly parallel to knitting net direction of net, dividing the yarn group into two parts and forming race knot with only net group divided into two parts in the end area of the net. CONSTITUTION:When nets 3 and 4 adjoining through lacing yarn are knitted. racing yarns 2a and 2b are passed under net mesh of ends of both nets 3 and 4 in end area where each net yarn of each nets 3 and 4 are folded back and simultaneously race knots 5 are partially formed by the lacing yarns 2a and 2b.
Patent JP-H02299490-A (JP)
Title: Automatic speed setter
Inventor: KAWASHIMA HIROSHI
IPC: H02P29/00
Filed: 1989-02-10
Abstract: PURPOSE:To perform optimal speed control through simple circuitry by setting the speed based on the phase current value of a direct drive motor. CONSTITUTION:An encoder receiving circuit 6 receives a signal from an encoder 2 and provides a speed signal to a comparator 7 while providing a position signal to a control circuit 5. The comparator 7 compares the speed signal with speed command information fed from the control circuit 5, while a speed control circuit 8 controls a current control circuit 9 based on the comparison result and amplifies the phase current through a power amplifier 10 thus driving a direct drive motor 1. The control circuit 5 provides an optimal speed command to the comparator 7 based on the position signal fed from the encoder receiving circuit 6 and the current value fed from the current value detecting circuit 4. When there is so load, the load current is low and acceleration/deceleration is carried out quickly, while when a load is applied, the load current is high and acceleration/deceleration is carried out slowly.
Patent JP-H07214595-A (JP)
Title: Multi-point gate die device for sandwich molding
Inventor: TAKAHASHI KATSUMI
IPC: B29C45/26
Filed: 1994-02-02
Abstract: PURPOSE:To provide a multi-point gate die device which enables easy installation of a sandwich molding part and a single material molding part side by side without wasting much of a material. CONSTITUTION:A multi-point gate die device 1 is equipped with a sandwich molding gate 11. On a third runner 12 connected directly to the sandwich molding gate 11, a first hot runner nozzle 14 which injects a skin material, a skin material reservoir 13 positioned in the downstream side of the first hot runner nozzle 14, and a second hot runner nozzle 15 for core material injection which protrudes to the skin reservoir 13 are provided. A first runner which connects the first hot runner nozzle 14 to a skin material nozzle 21 for an injection device and a second rubber which connects the second hot runner nozzle 15 to a core material nozzle 22 for the injection device are hot runners.
Patent JP-H11226387-A (JP)
Title: Treatment by fluid and device therefor
Inventor: KARASAWA YUKIHIKO
IPC: H01L21/304
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To shorten treatment time and perform uniform treatment by heating the fluid through irradiating a heating pipe in which the fluid passes with microwave. SOLUTION: An object to be treated 4 such as a semiconductor wafer is placed in a treatment tank 1, then a treatment liquid feed valve 16 is opened to send a treatment liquid (fluid) 2 to mixing device 19 from a treatment liquid storage tank 17. Further, the treatment liquid 2 is fed to a microwave heating device 20 through a filter 7 after passage of the treatment liquid 2 through a nozzle, and is heated by the microwave from a microwave generation device 21. Next, the treatment liquid 2 is fed into the treatment tank 1 passing through a throttle valve 22, and when the liquid level 3 of the treatment liquid 2 reaches a specified liquid level, the liquid 2 overflows into a treatment liquid receiving tank 5.  When the liquid level of the tank 5 is detected by a liquid level detection device 9, the treatment liquid feed valve 16 is closed and a treatment liquid circulatory valve 23 is opened to circulate the treatment liquid 2 from the treatment liquid receiving tank 3 with the help of a first pump 18. Thus it is possible to heat the treatment liquid 2 in a short time in such a state that the saturated pressure of the liquid 2 is increased, and effectively heat the liquid 2 to obtain the treatment liquid 2 whose density is uniform and achieve stable treatment of the object to be treated.
Patent JP-S63200783-A (JP)
Inventor: TONAI KAZUMI
IPC: A63B71/06
Filed: 1987-02-14
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-H03235301-A (JP)
Title: Nonlinear resistor
Inventor: HAYASHI MASAO
IPC: C04B35/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a resistor of high properties by arranging the respective quantitative relation between the aluminum and bismuth in an additive with zinc oxide as a main ingredient so that nonlinearity and the limited voltage ratio of a resistor is specified values. CONSTITUTION:A resistor element is made of ten ingredients consisting of zinc oxide, bismuth, cobalt, antimony, silicon, manganese, chromium, nickel, aluminum, and boron. Zinc oxide is the main ingredient, and bismuth, cobalt, antimony, and silicon are 0.25 to 2 mole %, respectively, manganese is 0.4 to 0.65 mole %, chromium is 0.25 to 0.5 mole %, nickel is 0.5 to 0.7 mole %, and aluminum and boron are included in an additive, wherein the nonlinearity index is 30 or longer and limited voltage ratio is 1.65 or less. Thereupon, it becomes a high performance nonlinear resistor, in which nonlinearity index, limited voltage ratio, and loss are within the specified range and which is suitable for a lightening arrestor, etc.
Patent JP-H0678045-A (JP)
Title: White noise suppressing circuit for loudspeaker telephone system
Inventor: KOMODA MOTOYOSHI
IPC: H04M1/60
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a white noise suppressing circuit for removing a white noise included in a voice received by a loudspeaker telephone system. CONSTITUTION:The white noise suppressing circuit is provided with a filter 4 for suppressing a white noise included in a voice receiving input signal inputted to a voice signal line, a switch 7 capable of short-circuiting the filter 4, a detecting circuit 8 for detecting the received input signal, and a comparator 9 for comparing a detected output with a set voltage and controlling the switch 7 based upon the compared result and constituted so as to open the switch 7 and exhibit the function of the filter 4 at the time of detecting the existence of a received input by the comparator 9, and so as to short-circuit the switch 7 and stop the function of the filter 4 when there is no received input.
Patent JP-S53118072-A (JP)
Title: Laser doppler flow velocity measuring device
Inventor: TOKOI HIROMI
IPC: G01P3/36
Filed: 1977-03-25
Abstract: PURPOSE:To make possible detection of velocity other than that in a peripheral direction as well by letting a laser beam splitter, a displacement mirror, etc. rotate synchronously with a rotating body such as fan, etc. and detecting the fluid velocity in the rotating body from over the rotatory coordinate system.
Patent JP-S62266075-A (JP)
Inventor: JIYAN PIEERU SHIYARUTON
IPC: A61M5/20
Filed: 1987-02-13
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-H03237653-A (JP)
Title: Method for driving disk medium
Inventor: MASAKI ISAO
IPC: G11B19/20
Filed: 1990-02-15
Abstract: PURPOSE:To reduce an eccentricity quantity caused by the positional deviation between the hub center hole of a disk medium and a spindle center by rotating a mechanism for rotating and driving the disk medium at high speed at first in a state holding the mechanism allowing the disk medium to be rotated and drived and returning the speed of revolution to prescribed usual one. CONSTITUTION:In an optical disk 20, the hub center hole 25 is inserted into the center axis 14 of a spindle 10 and the disk is loaded on the spindle 10. Prior to the rotation of the optical disk 20 at usual rotation, the spindle 10 is rotated at high speed and it is returned to prescribed usual rotation. Thus, the rotational force of the disk medium 20 is superior to friction force between the disk medium 20 and a spindle 10-side by magnetic adsorbing force even if the disk medium 20 is loaded in the state with much eccentricity quantity and minute slippage occurs between the disk medium 20 and the spindle 10. Thus, the eccentricity quantity caused by the positional deviation between the hub center hole 25 of the disk medium 20 and the spindle 10 center can be reduced.
Patent JP-H11230944-A (JP)
Title: Shielding performance-testing device of material for shielding magnetism
Inventor: KAJIWARA AKIRA
IPC: H05K9/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To test the shielding performance of a material for shielding magnetism by using a compact and simple configuration, and by reproducing environment being similar to a magnetic field distribution being generated by current flowing in a cable. SOLUTION: A testing device is provided with a sample-holding plate 5 for holding a sample 6 consisting of a material for shielding, a coil 1 for generating a magnetic field below the upper surface of the sample-holding plate 5, measuring trestles 1-3 and 3-2 for placing the sample-holding plate 5 onto the upper surface and at the same time for retaining the coil 1 midway, and a measuring probe 4 for measuring the magnetic field above the sample-holding plate 5. In the testing device, a sample 6 is held onto the measuring trestles 1-3 and 3-2 by the sample-holding plate 5, the magnetic field is generated by the coil 1, and the magnetic field is measured by the measuring probe 4.  The magnetic field when the sample 6 is held by the sample-holding plate 5 and the magnetic field without the sample 6 are measured, the ratio of measured values is calculated, and a shielding rate is obtained.
Patent JP-H06228327-A (JP)
Title: Friction material
Inventor: KOBAYASHI MITSURU
IPC: F16D69/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide a friction material reduced in the loss of strength after heat history and in the formation of crazes and used for automotive brake pads, brake linings, clutch faces, etc. CONSTITUTION:The material contains a reinforcing fiber, a thermosetting resin component such as a phenolic resin and a filler component such as graphite or barium sulfate, and at least part of the fiber component is replaced by magnesium hydroxide fiber.
Patent JP-S54125066-A (JP)
Title: Electronic watch structure
Inventor: KASAMA NORIYUKI
IPC: G04G17/02
Filed: 1978-03-22
Abstract: PURPOSE:To achieve the simplification of the structure of a watch case and further achieve the reduction in the thickness of the watch and its cost reduction by providing waterproofness to the resin base body which contains watch movement constituting parts such as circuit substrate, battery, etc. and which also serves as a back cover. CONSTITUTION:The movement concentrated in a resin base body 1 is assembled together with waterproof packing 17 into an external case 12 and a fixing member 18 is mounted, by which the movement is fixed to the case 12. In this state, the windwhield glass 19 of the case 12 is waterproofed by the waterproofing packing 20 and between the case 12 and resin base body 1 as well as between the resin base body 1 and battery cover 8 are waterproofed by packings 17 and 11 respectively. Even the button part is waterproofed by a swtich interposing member 14. The resin base body 1 serves also as a back cover and may be exposed and therefore the watch may be reduced in thickness correspondingly.
Patent JP-S58148787-A (JP)
Title: Prevention of rebound of printing head
Inventor: KOMATSU TAKESHI
IPC: B41J25/308
Filed: 1982-03-02
Abstract: PURPOSE:To effectively prevent the rebound of a printing head by inserting a capacitor in parallel with a DC motor in a mechanism by which the printing head is allowed to come near or retracted by normally or reversely turning the DC motor. CONSTITUTION:A DC motor 25 is driven by normal or reverse turning by turning on transistors 21 and 24 or transistors 22 and 23, and thereby a printing head is allowed to come near or retracted from a printing position. When displacing the head by normally turning the DC motor 25, the normal-turning drive time is set up shorter than the displacing time of the head and a capacitor C 31 is provided in parallel. By this, from a time when the operation of the head is ended, discharge is started by the capacitor C 31 and driving is made in the  same direction as the displacement, whereby offsetting rebound of the head.
Patent JP-H04274805-A (JP)
Title: Selecting use method for shearing equipment for thick steel plate
Inventor: KATAYAMA JIRO
IPC: B23D19/06
Filed: 1991-02-27
Abstract: PURPOSE:To compare and select the side shear and the edge miller with higher processing capacity with respect to plate thickness and the shear amount by the shear amount calculated from shape information and finish dimensions after rolling. CONSTITUTION:In a thick steel plate manufacturing line provided with two kinds of shearing equipments of a side shear and an edge miller in the same line, a shape of a steel plate at the time point of rolling end is measured between a rolling mill and the shearing equipment in the line, and by comparing it with target finish dimensions, the shear amount is calculated. Subsequently, the processing efficiency of the side shear and the edge miller to thickness of the steel plate and the shear amount is compared, and the shearing equipment of higher efficiency is selected by a shearing equipment selecting device 8. In such a way, the yield of a product and the production efficiency can be improved.
Patent JP-S57146752-A (JP)
Title: Asymmetrically reducing agent, its preparation, and asymmetric reduction
Inventor: YAMADA KOUICHIROU
IPC: C07F5/02
Filed: 1981-03-06
Abstract: NEW MATERIAL:A metal borohydride derivative shown by the formula (M is metal atom such as alkali metal; A is a residue after removal of -COOH from optically active N-amyl-α-amino acid; l is valence of metal atom M; m is 0, 1, 2; n is 1, 2, 3 with the proviso that m+n≤3).  
     EXAMPLE: Sodium tri(N-benzoyl-L-prolyloxy) borohydride.  
     USE: An asymmetrically reducing agent. Useful for reducing a cyclic imine to give directly cyclic amine in high yield.  
     PROCESS: For example, a metal borohydride shown by the formula M(BH 4 )l is reacted with an optically active N-acyl-α-amino acid shown by the formula ACOOH in a molar ratio of (1/l):n, to give a compound shown by the formula where m=0. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11293115-A (JP)
Title: Silicone rubber-based particle-containing aqueous emulsion, and its production
Inventor: MIYATAKE NOBUO
IPC: C08L83/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber-based aqueous emulsion having a small number average particle size and narrow particle size distribution and containing a little amount of emulsifier thus causing no problem of e.g. coloring resulted from the emulsifier. SOLUTION: This aqueous emulsion comprising polymer particles each consisting of (A) 0.1 to 45 wt.% of vinyl-based (co)polymer and (B) 55 to 99.9 wt.% of silicone rubber is provided with a number average particle size of the polymer particles of 0.008 to 0.1 μm, a variation factor of particle size distribution of <=65% and the content of emulsifier of <=10 pts.wt. based on 100 pts.wt. of the silicone rubber. The emulsion is obtained by graft-polymerizing vinyl-based monomers in the presence of the polymer particles.