baber/WOPTO huggingface dataset:
Patent JP-S6417890-A (JP)
Title: Method for controlling electroplating amount
Inventor: TORIGOE HIDETOSHI
IPC: C25D21/00
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a high-quality plated product having uniform plating thickness in the cross direction with high efficiency and without using a shielding plate by passing a steel strip through >=1 plating baths, and applying a specified controlled plating current to each split electrode of the plural electrodes split in the cross direction in the final plating bath. CONSTITUTION:The steel strip 1 is passed through >=1 plating baths 20 in the direction as shown by the arrow along a pass line, and finally introduced into the final plating bath 2 provided with the split electrodes 4-1-4-7 obtained by splitting an electrode 4 into n-split electrodes (e.g., n=7). The plating thickness is measured in the bath 2 through a current controller 6 and a plating amt. meter 5 for measuring the plating thickness, each measured value corresponding to the respective split electrodes is compared with a desired value to obtain the current deviation for each split electrode, the currents for the respective split electrodes 4-1-4-7 are controlled based on the deviation to uniformize the plating thickness, and plating is carried out.
Patent JP-2001003433-A (JP)
Title: Flushing stool
Inventor: SHIBATA SHINJI
IPC: E03D11/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To surely flush a bowl part even if the pressure of the supplied flushing water is low by arranging a discharge nozzle for discharging flushing water so as to circumferentially rotate in one direction within a rim water passage within the rim water passage. SOLUTION: A bottomed rim water passage 3 having a plurality of rim discharge ports 9, 9 is provided on the upper peripheral part of a bowl part 5. A discharge nozzle for discharging flushing water so as to circumferentially rotate in one direction within the rim water passage 3 is arranged within the rim water passage 3. The flushing water is directly discharged into the rim water passage 3 through the discharge nozzle 1, and the flow of the flushing water throttled in discharge diameter is increased in flow velocity. Accordingly, even under a low hydraulic pressure or the condition where the feed flushing water quantity is reduced, the flushing water is evenly distributed to the whole circumference of the rim water passage 3, and a sufficient water force can be ensured to surely flush the bowl pant 5.  Further, the flushing noise in the discharge of the flushing water from the rim discharge ports 9 can be reduced.
Patent JP-S63272628-A (JP)
Inventor: REIMONDO GANON
IPC: A23L3/3418
Filed: 1987-07-13
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-2001001082-A (JP)
Title: Manufacture of metal tube joined body
Inventor: HORIO KOJI
IPC: B21D39/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal tube joined body, by which various problems can be solved, which are caused by the change of the length of the metal tube joined body going with expanding and by which the metal tube joined body can be surely obtained, which has a length and an inside diameter which are aimed at. SOLUTION: In a manufacturing method for a metal tube joined body, by which the metal tube joined body is obtained by joining plural metal tubes and by which the inside diameter of the metal tube joined body is uniformly expanded, a metal tube whose length L1 before joining satisfies an inequality, L1>=L0(1+0.006α) (where L0 = target length of the metal tube after expanding, α= expanding rate (%)), is used.
Patent JP-H0813620-A (JP)
Title: All-weather unification traveling method
Inventor: KITANI SOICHI
IPC: E04B1/35
Filed: 1994-07-04
Abstract: PURPOSE:To protect the whole body from being badly affected by rainwater or the like and proceed with a roof frame work on the top with interior finish work at the same time and thereby shorten a construction period and reduce construction cost and enhance safety as well by attaching a temporary tent roof in an initial period when constructing a large space roof work based on a unification traveling method. CONSTITUTION:A pair of temporary platforms are installed to both ends of a roof frame 1 to be constructed. On both temporary platforms, one half of the roof frame 1 and the other half of the frame 1 are assembled one by another from both sides and both assembled members 6 and 7 are adapted to take reaction and draw each other, thereby extending each of the assembled members to the central part. A temporary tent roof 11 is installed between both assembled members 6 and 7. Finally, the temporary tent roof 11 is removed while one half of the extended roof frame 1 and the other half of the roof frame are coupled with each other and turned in one piece.
Patent JP-S6329871-A (JP)
Title: Interface circuit control system for bidirectional data transfer
Inventor: YOSHIDA HIDETAKA
IPC: G06F13/42
Filed: 1986-07-24
Abstract: PURPOSE:To attain bidirectional data transfer by the number of signals of a unidirectional data transfer by using a signal transmitting line to be used in a unidirectional data transfer hand shaking system from a computer main body to its peripheral device for the bidirectional data transfer as it is. CONSTITUTION:A CPU 12 in a pocket computer 11 executes various control processing based on a supplied program. A ROM 13 in the pocket computer 11 stores a system control program such as a system program or character pattern data. A RAM 14 stores a user program, a arithmetic data, communication data, and so on. In interface circuit 15 on the pocket computer 11 side outputs various signals in accordance with a control instruction outputted from a CPU 12 and execute bidirectional data transfer to/from an interface circuit 17 in a device 16 connected to the pocket computer 11. A controller 18 in the device 16 accesses the ROM 19 by a command and controls the device 16 in accordance with a program stored in the ROM 19.
Patent JP-H0344315-A (JP)
Title: Hair-dyeing composition
Inventor: JIYANNFURANSOWA GURORIEERU
IPC: A61K8/49
Filed: 1990-07-02
Abstract: PURPOSE: To obtain a hair dyeing composition not showing selectivity to damage caused by permanent wave, comprising a component containing a monohydroxyindole and a 5,6-substituted hydroxyindole and a component containing periodic acid, separately respectively. CONSTITUTION: A medium suitable for dyeing is formulated with 0.01-5wt.% of a monohydroxyindole of formula I (R1 is H or a 1-4C alkyl; R2 and R3 are each H, NH2 , OH, COOH, etc.) and 0.01-5wt.% of a 5,6-substituted hydroxyindole of formula II (R4 is H, methyl, carboxyl, etc.; R5 is H, methyl, etc.; R6 is H or acetyl) to give a composition A. Separately a medium suitable for dyeing is mixed with 0.04-0.07 mol based on 100g of a composition B of periodic acid or its salt to give the composition B. The composition A is applied to a keratin hair, specific human hair, which is rinsed. The composition B is applied to the hair to carry out dyeing.
Patent JP-S6431558-A (JP)
Title: Mold for vertical type continuous casting of steel band
Inventor: HANSU SHIYUTSUROIBERU
IPC: B22D11/04
Filed: 1988-07-15
Abstract: PURPOSE: To uniformize the quality of a steel strip and to prevent the occurrence of defects by dividedly forming wide width side walls at both sides in the casting range of a mold into a parallel lower side portion and an upper side portion covering the predetermined bath surface and inclining the upper side portion in a specific angle. CONSTITUTION: A cavity is formed with two faced wide width side walls 1, 2 and two faced narrow width side walls 3, 4. At this time, the portion at the side part in the casting range 6 is formed as rectangular connecting surface 9 and a round part 10 is formed at the shifting part to the lower side portion A of the wide width side wall deciding the shape of the steel strip. Further, the upper side portions C, C' covering the expected bath surface 8 are inclined by α=1-3 deg. angle to the vertical line. By this constitution, casting slag is fluidized sufficiently between the mold walls and a casting shell and the friction is reduced. Therefore, the quality of the steel strip over the whole casting width is uniformized, and the occurrence of defects is prevented.
Patent JP-H0843825-A (JP)
Title: Liquid crystal display panel
Inventor: KOIKE YOSHIRO
IPC: G02F1/1337
Filed: 1994-07-27
Abstract: PURPOSE:To provide a vertical orientation type TN liquid crystal display panel excellent in contrast and the characteristic of a visual angle as a liquid crystal display panel. CONSTITUTION:Liquid crystal is held between a pair of base plates and vertically oriented films 22 and 26 are respectively provided on the base plates. Rubbing is executed to the oriented films of a pair of base plates so that the liquid crystal is twisted by 90 deg., and the oriented film is constituted of many minute areas divided to domains whose characteristic of the visual angle is different by 180 deg.. Furthermore, a polarizer 16 and an analyzer 18 are arranged on the outside of a pair of base plates and they are arranged so that a transmission axis many form the angle of about 45 deg. to the rubbing direction of the oriented film.
Patent JP-H0927758-A (JP)
Title: Adjacent channel interference detection circuit
Inventor: YONEYAMA YUZO
IPC: H04B17/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To easily detect adjacent channel signal interference at superhetelodyne reception equipment with a simple circuit. SOLUTION: A first IF filter 4 passes a desired wave channel signal, lower adjacent channel signal and upper adjacent channel signal among first IF signals. A second mixer 6 transforms the frequencies of the first IF signals passed through the first IF filter 4 and generates second IF signals S2. A second IF filter 7 passes only the desired wave channel signal among the second IF signals S2, and an electric field detector 8 detects only a level S3 of the desired wave channel signal. An electric field detector 9 detects a level S4 of all the channels of the second IF signals. A discrimination part 10 compares the level S3 of the desired wave channel signal with the level S4 of the second IF signals and discriminates the degree of interference in the adjacent channel signal to the desired wave channel signal.
Patent JP-S5978192-A (JP)
Title: Manufacture of 7-oxabicyclo(2,2,1)hept-5-ene derivative
Inventor: ARUFUONSU RANTOSHIYAITO
IPC: C07D493/08
Filed: 1983-09-22
Abstract: The invention relates to a process for the production of 7-oxabicyclo-(2,2,1)hept-5-ene derivatives by conversion of acrylic acid esters and furanes in the presence of catalytic quantities of a Lewis acid. By use of Lewis acid, the reaction time is greatly reduced with good results in terms of product purity by comparison with known processes. The reaction products are intermediates, e.g. in the production of N-substituted acrylic acid amides.
Patent JP-S6419778-A (JP)
Title: Electrostatic induction type field-effect transistor
Inventor: UENO MASAKAZU
IPC: H01L27/12
Filed: 1987-07-15
Abstract: PURPOSE:To enable an OFF operation at a low control voltage for an improved yield by a method wherein a plurality of gate layers, each provided with a plurality of gate electrodes positioned with a prescribed distance between, are buried in a channel-forming region. CONSTITUTION:Cr is attached by vapor depositing or the like to an insulating glass substrate 1 for the formation of a drain electrode film 10, and a strongly N-type drain layer 11 is grown by the plasma CVD method. The plasma CVD method is used again in a process of forming an amorphous silicon layer 21, which is followed by a process wherein a very thin Pt film is attached to the amorphous silicon layer 21 by spattering. The Pt-coated amorphous silicon layer 21 is subjected to a photoprocess whereby it is converted into a gate layer 31 divided into a plurality of gate electrodes 31a. Similarly, an amorphous silicon layer 22 is grown and converted into a gate layer 32 whose plurality of gate electrodes 32a will be caused to locate themselves between the gate electrodes 31a belonging to the gate layer 31. A third amorphous silicon layer 23 is then formed thereon. A process follows wherein an amorphous silicon layer is formed for a strongly N-type source layer 40 and aluminum is attached thereto for a source electrode film 41.
Patent JP-H05338669-A (JP)
Title: Case for packing outboard motor or the like
Inventor: SUZUKI SHINTARO
IPC: F02B61/04
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a packing case which keeps an object packed therein free from an unexpected damage and provides a high rigidity despite the use of corrugated cardboard by a method where in vertical wall members are provided with recesses for receiving the object and the bent parts of a hold-down frame are provided with recesses for engaging with the object and the vertical wall members. CONSTITUTION:A securing frame 4 is opened into parallel crosses and placed in an outer case 3 and an object 2 placed therein is securely engaged with recesses 4c in the upper faces of the securing frame 4. The vertical wall members 4a extending lengthwise and crosswise to make up the securing frame 4 have nearly the same lengths as the distances between the inner walls of the outer case 3 to securely fit the securing frame within the outer case 3 and the object 2 is supported thereon. A hold-down frame 5 to be mounted on the upper side of the object 2 has nearly the same width as that of the outer case 3 and its downwardly bent parts 5a are provided with recess parts 5b and 5c, which are engaged with the external contour of the object 2 and the vertical wall members 4a of the securing frame 4 and the hold-down frame 5 is fitted widthwise to the inner surfaces of the outer case 3, thereby making the packing free from looseness. Therefore, this packing case permits the object 2 to be securely supported thereon and the securing frame 4 and the hold-down frame 5 to be positioned between the inner surfaces of the outer case 3.
Patent JP-H1074522-A (JP)
Title: Electrode plate for battery
Inventor: KIM HYOUNG-SU
IPC: H01M4/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit between a positive plate and a negative plate caused by the damage of an insulating plate and prevent decrease in capacity during use by forming an inactive part so as to have no sharp edge in a surrounding edge part and forming an active part on the inside surrounded by the inactive part. SOLUTION: An inactive part 12 has linear surrounding edge parts, and four corner parts where the end part in the length direction and the end part in the width direction cross are chamfered (especially, chamfered in a circular arc shape). The chamfering is made so as not to form a sharp edge and made similarly also in the thickness direction. When a rolled electrode part is formed by using an electrode plate 10 having the inactive part 12, short circuit between a positive plate and a negative plate does not occur. By forming the inactive part 12 in both end parts in the length direction and in the width direction in the surroundings of the electrode plate 10, when the electrode plate 10 is rolled, the coming off of an active material is prevented, the life of the electrode plate 10 is lengthened, and drop in capacity is prevented.
Patent JP-S5967905-A (JP)
Inventor: IKEDA SHIYOUJI
IPC: A43D25/06
Filed: 1982-10-08
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-S5965964-A (JP)
Title: Rotary head device of magnetic recording and reproducing device
Inventor: SHIBATA KIMIMASA
IPC: G11B5/52
Filed: 1982-10-08
Abstract: PURPOSE:To eliminate the contact of a magnetic surface of a tape and an edge part of upper and lower drums, and to reduce the jitter of a reproducing picture due to longitudinal vibration, by providing a freely rotatable rotating body between the upper drum and the lower drum. CONSTITUTION:A rotating body 36 is provided between an upper drum 21 and a lower drum 33, has a tape press-contacting face projected slightly from a tape running guide face 34, and is freely rotatable by rotating force applied to the tape press-contacting face, irrespective of a rotation of the upper drum 21. When the upper drum 21 rotates and a magnetic tape 30 is in a shifting state, an air layer 21' is formed between the tape 30 and the upper drum 21, it floats up by several mum from the outside circumferential face of the upper drum. Also, as for contact of the magnetic face of the tape 30 and heads 19, 20, the tape 30 is projected to the outside since a magnetic tape contact face 28 of the head projects by scores of mum from an outside diameter D1 of the upper drum 21. Contact of the rotating body 36 and the magnetic tape 30 becomes a state of a contact guide since the rotating body 36 is freely rotatable. Also, the tape 30 runs in the helical shape in a state that the magnetic tape running guide face 34 of the lower drum 33 and the magnetic face are made to adhere closely to each other.
Patent JP-S6334096-A (JP)
Inventor: YAMAZAKI TATSUO
IPC: B26D7/08
Filed: 1986-07-26
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-S6332557-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1986-07-25
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity, small in residual potential, and superior in stability and durability by forming a photosensitive layer containing a specified azo pigment on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains one of the azo pigments represented by the formula shown on the right in which R is H, an alkyl, aryl, or heterocyclic group, and Cp is a coupler residue. It is preferred further to add a carrier transfer material to the photosensitive layer. A sensitizer, an inorganic or organic photoconductive pigment, and a plasticizer may be added to the photosensitive layer. When needed, an adhesive layer, an interlayer, and a transparent insulating protective layer may be formed. The use of the azo pigment for the photosensitive body permits it to be high in sensitivity, good in color sensitivity, small in fluctuation of sensitivity and photoconductivity due to repeated uses, low in light fatigue, and superior in durability.
Patent JP-H0341045-A (JP)
Title: Preparation and composition of bisphenol a dihydroxyalkylene ether
Inventor: KAWATO YOSHIYUKI
IPC: C08G63/672
Filed: 1989-07-07
Abstract: PURPOSE:To prepare the subject component in a high purity by partially neutralizing an alkaline catalyst at a specific intermediate addition reaction stage and further adding an alkylene oxide to the reaction solution when bisphenol A is addition-reacted with the alkylene oxide in the presence of the alkaline catalyst in an aqueous medium. CONSTITUTION:When an alkylene oxide and bisphenol A are subjected to an addition-reaction in the presence of an alkaline catalyst in an aqueous medium, the alkaline catalyst is partially neutralized at the addition reaction stage of 1-2,2 moles of the alkylene oxide per made of the bisphenol A and the alkylene oxide is further added to provide a bisphenol A dihydroxyalkylene ether containing small amounts of the un-reacted raw materials and by-products. A composition containing the addition product of 1-5 moles of the alkylene oxide to 1 mole of the bisphenol A, etc., can be utilized as a glycol component for unsaturated polyester resins, polyester resins, etc.
Patent JP-H1071151-A (JP)
Title: Variable position handle locking mechanism
Inventor: MEASAMER JOHN P
IPC: A61B17/28
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify a locking mechanism by providing the working segment side of the handle of a locking mechanism for an endoscopic portable type surgery appliance which enables the total changeability in the locking position of a terminal effect device with a bow-shaped locking rod and providing the handle body side with a locking tab which engages with this bow-shaped locking rod. SOLUTION: The portable type surgery appliance 20 has a slender shaft and is inserted freely advanceably and retreatably into an outer shaft 25. Its rear end is mounted at a working rod 26 of the handle. This working rod 26 is advanced and retreated in an axial direction, by which a pair of jaw members are opened and closed via jaw link mechanisms. The handle has a downward extending jaw part 34. A handle locking assembly 50 consisting of the locking tab 60, release trigger 51 and locking tab pressing spring 52 is disposed at this jaw part 34. When the working segment 40 is moved to the handle body 32 side, the working rod 26 is retreated axially and a pair of the jaw members are closed. At this time, the bow-shaped locking rod 46 is made lockable by the engagement of the locking tab 60.
Patent JP-H11354304-A (JP)
Title: Resistor for heater
Inventor: NAKAYAMA TAKAYUKI
IPC: H05B3/20
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a resistor for a heater in which the number of used parts is reduced and which has a good performance. SOLUTION: A resistor for a heater is provided with electrodes 24 which are installed to both side edge sections of the surface of a ceramic substrate 20 and a resistor 12 for generating heat which is connected to the electrodes 24 and formed by printing a conductive resin resisting material 22, such as the ruthenium oxide, carbon resin, etc. Terminals connected to an external circuit are pressure contacted with the electrodes 24 of the resistor 12. On the rear surface of the resistor 12, a heater radiator member 10 which radiates constant heat is provided. The member 10 is composed of a metallic plate and is directly brought into contact with the substrate 20.
Patent JP-S6154630-A (JP)
Title: Dry etching process
Inventor: ISHIZU HIDEHIKO
IPC: C04B41/91
Filed: 1984-08-27
Abstract: PURPOSE:To improve the dimensional precision of pattern and coating property of step difference while changing the sectional shape of processed silicide by a method wherein the concentration of O2 gas mixed with F base main gas is changed remarkable. CONSTITUTION:Electrodes 4, 5 are arranged in an airtight chamber 3 and after grounding the electrode 5, temperature controlling solution is circulated in a vessel 7 to control temperature. The gas flow rate controlled 8 and properly mixed by operating valves 9 is fed to the chamber 3 to be exhausted 10. The electrodes are supplied with high frequency voltage under specific pressure to cause plasma discharge for etching the film on wafer 11. When etching e.g. MoSi2 utilizing CF4O2 gas, if anisotropic etching is performed with O2 gas concentration of around 40%, pattern with the same dimension L as that of resist mask is formed while with O2 gas concentration of around 10%, tappered etching may be performed to improve the coating property of upper film while if O2 concentration is reduced, anisotropic etching sidewall of lower layer 25 with large step difference may be perfectly performed leaving no residual nonetched part.