baber/WOPTO huggingface dataset:
Patent JP-H0463632-A (JP)
Title: Sway control method for discharge machining device
Inventor: KURIYAMA MASAHIKO
IPC: B23H7/28
Filed: 1990-06-30
Abstract: PURPOSE:To shorten the machining time while attaining the necessary machining precision by calculating the remaining machining margin based on the difference between the momentary position and ideal position of an electrode, and completing the machining when the remaining machining margin becomes smaller than a preset value at all points in one cycle of a sway pattern. CONSTITUTION:Machining depth interpolation data are sent to a machining servo interpolation section 45, sway control interpolation data are sent to a sway interpolation section 44, and the sway interpolation section 44 calculates the electrode position on the final locus of the expanded sway. An electrode present position calculating section 22 calculates the electrode present position from the sway motion distribution pulse sent from an expansion section 46, a remaining machining margin calculating section 5 calculates the difference between the electrode present position and the electrode position on the final locus of the expanded sway, a completion detection section 6 momentarily compares the preset value of the allowable remaining machining margin from a program section 41 and the remaining machining margin from the remaining machining margin calculating section 5, a machining completion signal is sent to an output pulse section 81 when the remaining machining margin becomes smaller than a preset value at all machining points in one cycle of a sway pattern, and the output of the motor driving pulse is stopped.
Patent JP-S5972196-A (JP)
Inventor: HIRATA SUSUMU
IPC: H05K3/34
Filed: 1983-09-16
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-H08337326-A (JP)
Title: Paper sheet feeding device
Inventor: KUSUMI TADASHI
IPC: B65H3/56
Filed: 1995-06-14
Abstract: PURPOSE: To provide an unexpensive sheet, feeding device which provides a stable sheet feed pressure and sheet feeding performance through prevention of a corner separator from deformation and coming-off and which ensures sheet refill works by simple and safe operations. CONSTITUTION: Sheets of paper are stacked on a bottom plate 2 and are fed by a sheet feed device one by one from the uppermost one. wherein the sheet feed device is composed of a corner separator 3 to be in contact with one front corner of the stacked sheets, a sheet feeding means 4 which rotates and contacts with the uppermost sheet, a supporting means 5 to support the feeding means rotatably, and an energizing means 6 to energize the supporting means so that the feeding means is energized toward the oversurface of the sheet stack.
Patent JP-2001000409-A (JP)
Title: Body fat measuring device
Inventor: FUKUSHIMA TOSHIAKI
IPC: A61B5/05
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enlarge a display area and to stable a holding status to increase reproducibility by designing a body fat measuring device in such a manner that it measures body fat using biological impedance, and electricity application electrodes and voltage measuring electrodes are arranged at the top and bottom faces of a main body. SOLUTION: This body fat measuring device measures body fat through hands and fingers, and as viewing from the front of an almost rectangular parallelepiped main body 1, at the right and left ends of a top face 3 and the right and left ends of a bottom face 5, electricity application electrodes 7a, 7b and voltage measuring electrodes 9a, 9b are arranged respectively so that they are opposite to each other in the vertical direction. A display 15, a power switch 11, input keys 13 are arranged at the front of the main body 1.  To measure body fat, a person holds the main body 1 in such a way that his/her right and left index fingers are pushed against the electricity application electrodes 7a, 7b of the top face 3 of the main body 1, and his/her right and left thumb fingers are pushed against the voltage measuring electrodes 9a, 9b at the bottom face 5, and electricity is applied to the main body 1.
Patent JP-S5872725-A (JP)
Title: Power clutch operation gear
Inventor: OSADA MASAMI
IPC: F16D48/06
Filed: 1981-10-27
Abstract: PURPOSE:To allow easy declutching only by operation of the fluid pressure actuator in such a way that a rod whose one end has abutted to a piston of a hydraulic actuator is fitted slidably into a shaft hole which has been provided on a piston of a hydraulic actuator for clutching. CONSTITUTION:A hydraulic actuator B is arranged on the same axial line with a hydraulic actuator (A), and a piston 10 is inserted into a cylinder 15. And, a rod 13 is supported slidably on a wall partitioning the cylinder 15 and a cylinder 17, one end of which is made to penetrate the piston 10, the other end is made to penetrate a piston 14, and the large diametral part 13a is abutted to the right end face of the piston 14. A rod 18 is engaged with a recessed part which is provided at the large diametral part 13a, and the right end of the rod 18 is communicated to a clutch operation gear 19.
Patent JP-2001002682-A (JP)
Title: Highly pure dialkylaminosilane and its production
Inventor: ONO TAKASHI
IPC: C07F7/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a dialkylaminosilane in high purity without corroding an apparatus and without requiring a complicated purification process. SOLUTION: In a method for producing a dialkylaminosilane from metal silicon and a dialkylamine in the presence of a copper catalyst, metal copper or a copper compound is used as a raw material of the copper catalyst. The ratio of average particle size of the metal silicon and the metal copper or the copper compound is in the range of 0.5:1-1000:1 or 2:1-500:1. The mixture is activated by a heat treatment.
Patent JP-H0336666-A (JP)
Title: Vector register capacity instructing system
Inventor: SAKAMOTO KAZUSHI
IPC: G06F17/16
Filed: 1989-07-04
Abstract: PURPOSE:To indicate the capacity of a vector register over a wide range while keeping interchangeability and conventional logic specification by instructing the capacity of the vector register to be determined corresponding to the first or second display bit value when the first or second mode is designated. CONSTITUTION:In addition to a first vector control register 21, a second vector control register 22 is provided and an extended mode (FF mode) is provided to display the capacity of the vector register with a second display bit 220 of the second vector register 22. When a first display bit 210 is '00', '01' and '10', such a state is defined as a fundamental mode and the capacity of the vector register same as the conventional capacity is instructed. When the value of the display bit 210 is designated to '11' by a software, an extended mode (EF mode) is set and the capacity of the vector register is instructed corresponding to the value of the second display bit 220 in the second vector control register 22.
Patent JP-H0837783-A (JP)
Title: Method and apparatus for assembly of vibrator for ultrasonic motor
Inventor: TANNO TAKAYUKI
IPC: H02N2/00
Filed: 1994-07-25
Abstract: PURPOSE:To obtain an ultrasonic motor in which a piezoelectric-element plate and an electrode plate do not turn and which prevents a phase shift and damage between the plates by a method wherein, in a state that a clamp shaft is screwed to a first metal block and that a second metal block is inserted into a second jig to suppress the movement in the circumferential direction, the second metal block is screwed into the clamp shaft. CONSTITUTION:A plurality of hollow disk-shaped piezoelectric plates 11 and a plurality of hollow disk-shaped electrode plates 12 in which terminal parts have been formed at both ends are laminated alternately, a laminated structure is formed, and a clamp shaft 14 passes through a hollow part and is tightened. A jig on which the laminated structure is set is constituted of an upper block 51 and a lower block 31, it is provided with respective metal blocks 25, 26 so as to tighten the laminated structure and to suppress its movement in the circumferential direction. After an assembly operation, currents whose phase is different are made to flow to the piezoelectric plates 12 from the electrode plates 12. Then, the piezoelectric plates 11 are warped, an elliptical motion is generated at the tip of the shaft 14, and a rotor which has been attached to the tip turns. Thereby, it is possible to obtain a motor which is assembled easily and turns smoothly.
Patent JP-2000006788-A (JP)
Title: Booster
Inventor: TOBISAWA YOSHIO
IPC: B60T13/57
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the operation start input by arranging a vacuum valve seat, an atmospheric valve seat, a first seat section and a second seat section in series in the axial direction, and setting the effective diameters of the vacuum valve seat and the atmospheric valve seat equal. SOLUTION: The effective diameters of an atmospheric valve seat 7 and a vacuum valve seat 10 arranged separately in the axial direction are set to the same prescribed set value respectively in a valve mechanism. Practically the atmospheric valve seat 7 is shrunk in diameter to the same diameter as that of the vacuum valve seat 10, and the pressure receiving area where the differential pressure is applied to a valve plunger during the nonoperational period can be reduced, thus the set load of a valve return spring exciting the valve plunger to the rear side can be reduced than the conventional one. The set load of a poppet return spring and the set load of the valve return spring can be reduced than before, thereby the operation start input when a valve seat mechanism is switched can be largely reduced.
Patent JP-S5699818-A (JP)
Title: Locking mechanism for slide trim for roof window
Inventor: SUYAMA IKUO
IPC: B60J7/185
Filed: 1979-12-29
Abstract: PURPOSE: To lock the slide trim perfectly by fitting a lock pin into a slide rail in a boltlike manner by operating a lever.  
     CONSTITUTION: The slide trim 4 being in a locked condition where the lock pin 12 is fitted in one of holes 22 in the slide rail 3 is moved to a position corresponding to another one of the holes 22 in the manner as follows. Firstly, a handle 19 of an operating member 30 is gripped and a knob 20 is pushed so as to rotate a bell crank 17 through the lever 21, so that the lock pin 12 provided at the side part of the slide trim 4 is pulled through a wire 16 against the force of a spring 14 and is removed from the hole 22 of the rail 3. Then, after sliding the trim 4 along the rail 3 to a predetermined position, the pin 12 is fitted into another hole 22 by the force of the spring 14, thereby locking the trim 4 to the rail 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0459758-A (JP)
Title: Oligo-n-methylpyrrolecarboxamide derivative
Inventor: SHIBUYA MASAYUKI
IPC: A61K31/4015
Filed: 1990-06-28
Abstract: NEW MATERIAL:A compound expressed by formula I (n is an integer of 1-4) or pharmaceutically acceptable salts thereof. EXAMPLE:2-(1-Methyl-4-formylaminopyrrole-2-carboxamido)-1-di(2-aminoet hyl) aminoethane. USE:An antitumor agent and an antiviral agent. PREPARATION:(A) The nitro group of a compound, expressed by formula III and obtained from a compound expressed by formula II by a well-known method is reduced into amino group and the resultant compound is then reacted with a compound expressed by formula II. The aforementioned reaction, as necessary, is repeated to provide a compound expressed by formula IV. (B) The nitro group of the compound expressed by formula III or IV is subsequently reduced into amino group and the obtained compound is then formylated to afford a compound expressed by formula V. (C) The resultant compound expressed by formula V is then catalytically reduced to de-esterify the benzyl group. The prepared compound is further reacted with N-hydroxysuccinimide to provide a compound expressed by formula VI. (D) The resultant compound is then reacted with tris(2-aminoethyl)amine to afford the objective compound expressed by formula I.
Patent JP-S6235033-A (JP)
Title: Variable compression ratio engine
Inventor: NOZAKI TAKEAKI
IPC: F02B75/32
Filed: 1985-08-07
Abstract: PURPOSE:To simplify the engine structure by forming a coonceting rod by means of two links, which are connected in a freely foldable manner via a pin, and constituting one end of the other link, which is connected to the said pin, as a fulcrum that can travel on the circular arc, centering round the said pin. CONSTITUTION:A connecting rod 7 is formed with two links 7A and 7B, which are connected in a freely foldable manner with each other. One end of the other link 9 is connected to the pin 8, and the other end 9A is constituted as a fulcrum which can travel on the circular arc, centering round the pin 8. With this contrivance,the cylinder capacity can be made variable, keeping the clearance volume at the compressive upper dead center constant. In addition, when the engine is started of when the engine load is low the compression ratio can be increased, while when the engine load is high the compression ratio can be decreased.
Patent JP-S5799159-A (JP)
Title: Production of food product of fibrous bundle
Inventor: HIZAKI SHIGERU
IPC: A23J3/26
Filed: 1980-12-05
Abstract: PURPOSE: The starting material composed of protein and fat are kneaded under heating and extruded through a plurality of nozzles and the resultant fibrous products are collected to produce a food product that can be directly eaten or cooked.  
     CONSTITUTION: Protein such as animal meat, poultry, fish meat, dairy products, egg casein, vegetable protein and oil or fat of animal or vegetable are used as the major materials, and starch and an emulsifier are added thereto prepare the starting material. The material is adjusted so as to contain 35W45wt% protein, 20W35wt% fat and 30W45wt% water. Then, the composition is kneaded at 50W100°C to prevent the separation of the fat and to denatur the protein with heat, then extruded through fine nozzles of 0.1W0.6mm 2  cross section into lines and collected through the collection nozzles into a bundle of a definite shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0710132-A (JP)
Title: Manufacture of package with outer packaging film
Inventor: SUKEYASU RYUZO
IPC: B65B53/02
Filed: 1993-06-18
Abstract: PURPOSE:To simply place a ringlike heat shrinkable film around a package continuously by coupling and fixing a tip of a tapelike film to a tip of an opposite film by means of fusing when the tapelike film is wound around the package and cut. CONSTITUTION:A package comes close to raw roll films 2, 3 and while pushing the raw roll films 2, 3 it advances with a side of a cap C pushed against a receiving table 8 which has lowered from upward. Guide bars 6, 7 of the receiving table 8 operate to wind the raw roll films 2, 3 while pushing them against the side of the cap C of the package. Then a fusing mechanism 11 lowers from upward to fuse and separate the raw roll films 2, 3. Further, ends of the fused raw roll films 2, 3 are coupled and fixed to each other by a fused sealing part R. Thus packaging for a next package is easy.
Patent JP-H1019129-A (JP)
Title: Cylinder head gasket
Inventor: MIYAOU YOSHIO
IPC: F02F11/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head gasket uniforming sealing around cylinders of a multiple cylinder internal combustion engine with subsidiary chambers. SOLUTION: Beads 3-1, 3-2 surrounding subsidiary chamber arranged positions 5 and cylinder holes 2-1, 2-2 provided at a cylinder head gasket 1 for multiple cylinder internal combustion engine with subsidiary chambers are formed at every one of the cylinder holes 2-1, 2-2 formed in a metal sheet. In this case, it is so formed that the bead strength is stronger at parts (c) where the adjacent cylinder holes 2-1, 2-2 are brought close to each other and the bead strength is weak at bead parts (a) where the beads 3-1, 3-2 surrounding the outside of the subsidiary chamber arranged positions 5 are separated from the cylinder holes 2-1, 2-2 and at bead parts (b) brought close to the longitudinal ends 7.
Patent JP-H0619800-A (JP)
Title: Method for data writing e2rom
Inventor: MASHIBA TAMAKI
IPC: G11C16/06
Filed: 1992-06-30
Abstract: PURPOSE:To easily increse the writing frequency of maximum backup data by sorting E<2> ROM to plural blocks and writing into another block when the frequency of writing times exceeds the maximum writing frequency. CONSTITUTION:E<2>ROM is sorted to the number blocks equal or larger than a value obtained by dividing the maximum backup data writing frequency which is previously guaranteed for a device by the maximum writing frequency which is previously determined for E<2>ROM. If the maximum backup data writing frequency is four hundred thousand times and the maximum writing frequency is one hundred times, for example, the number of blocks to divide >= four. In the case of dividing E<2>ROM of KB to four blocks, the respective blocks A to D respectively have the capacity of 2KB and a write counters WC counting the number of writing times are assigned to the respective blocks. When it exceeds the maximum writing times number for one block, the writing and after it are moved to another block.
Patent JP-H0515597-A (JP)
Title: Floor structure in relaxation room
Inventor: HIGUCHI MASATO
IPC: E04H3/30
Filed: 1991-07-15
Abstract: PURPOSE:To facilitate the replacement of wiring due to the alteration of a layout, to mount a control circuit box so as to make the same invisible form the outside and to prevent the control circuit box from getting in the way. CONSTITUTION:A chair 1 having vibration generating function and reclining function to relax and refresh a user is arranged to form a relaxation room. A plurality of floating floor panels 3 are arranged so as to provide an interval from a ground floor 2 and supported by the support legs 4 erected on the ground floor 2. The control circuit box 5 of the chair 1 placed on the floating floor panels 3 is integrally attached to the rear surface of the floating floor panels 3.
Patent JP-H09327790-A (JP)
Title: Lead-free solder alloy
Inventor: TANAKA YOSHIAKI
IPC: C22C13/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To greatly increase the mechanical strength while keeping the low melting point by specifying the composition of the component elements. SOLUTION: The solder alloy has the composition consisting of, by weight, 0.5-3.5% Ag, 3.0-5.0% Bi, 0.5-2.0% Cu, 0.5-2.0% Sb, and the balance Sn. The base material is made of Sn so as to give the excellent wettability to the base material. Ag sets the melting point of the solder to be not more than the melting point of Sn, and finely disperses Ag3 Sn which is the generated intermetallic compound to improve the mechanical strength, in particular, the tensile strength. Cu drops the melting point of the solder, and further improve the mechanical property due to the synergistic effect with Ag3 Bi greatly increases the mechanical strength, and drops the melting point of the solder. Sb forms the solid solution which is finely dispersed in Sn, improves the mechanical property of the solder, and increases the adhesion strength thereof.
Patent JP-S5797880-A (JP)
Title: Energizing controlling method for reinforcement interweaving device for reinforcement basket using pc steel bar
Inventor: KOBAYASHI KUNIHIRO
IPC: B23K11/24
Filed: 1980-12-10
Abstract: PURPOSE: To manufacture a reinforcement basket without lowering strength of main reinforcement PC steel bars in manufacturing a reinforcement basket using PC bars as main reinforcement by tempering only welded intersections out of intersections of main reinforcement and auxiliary reinforcement.  
     CONSTITUTION: Auxiliary reinforcement 5 is wound on main reinforcement of OC steel bars arranged in ring-like form and cross parts are welded with a fixed electrodes 1 and a rotary welding electrode 2. Further, tempering is made with a rotary tempering electrode 3 to prevent lowering of tension strength of weld zones. In welding energizing cycle in this operation, an energizing confirming  time is set, and the structure is so made that if welding current does not flow  within this time, succeeding energizing is intercepted. In the tempering energizing cycle, presence of welding current is written in a shift register at each welding energizing cycle and a reference digit is selected, and tempering is made only when the digit output indicates existence of welding current. Thus, tempering current only in welded cross parts and the strength of PC bars 4 is not lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5797422-A (JP)
Title: Manufacture of electrostatic capacity type pressure sensor
Inventor: MAKINO OSAMU
IPC: G01L9/12
Filed: 1980-12-10
Abstract: PURPOSE: To improve gap precision and airtightness by printing patterns of sealing glass, containing beads, at the peripheral parts of an alumina sintered substrate while reducing the width successively, and then sealing them.  
     CONSTITUTION: After Au thin-film electrodes 3 differing in diameter are provided on an alumina substrate 1, Pbo sealing glass 4 containing high-melting point beads with 10W30μm mean grain size is printed a few times by being stacked at the outer circumference while the width is decreased successively. An alumina diaphragm 2 provided with the counter Au thin-film electrode is stacked with both the electrodes 3 facing to each other and then sealed, and a sealing hole part 5 is sealed under vacuum. Thus, gap precision and airtightness are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0223905-A (JP)
Title: Housing cabinet with drawer
Inventor: KOGA KATSUHIRO
IPC: A47B77/04
Filed: 1988-07-12
Abstract: PURPOSE:To enable articles to be smoothly put in and out also from oblique forward by providing drawers in a housing cabinet having an opening and closing door on the front face opening and a table plate on the bottom to provide article mounting racks suspendible by a plurality of support wire rods on the sides. CONSTITUTION:Since a drawer 8 does not have an opening and closing door 7 on the front end, articles can be easily put in and out from oblique forward. Also, a plurality of support wire rods 12 are provided on the opposite side to a drop preventing member 11 to suspend an article mounting rack 14 at any height, so that the rack 14 can be adjusted to the height corresponding to the size of the article. Also, the drawer 8 is constituted of a table plate 10 and a support member 13 to reinforce a housing cabinet 2a.
Patent JP-H0620568-A (JP)
Title: Automatic flasher unit
Inventor: YASUMOTO HIROMI
IPC: H05B37/02
Filed: 1992-06-30
Abstract: PURPOSE:To enable the use of a standard plate and a standard support of large, rectangular standard of a wiring apparatus in an automatic flasher unit which causes a lamp to flash in proportion to the quantity of light that a photo sensor receives. CONSTITUTION:A flasher unit 1 is provided having a size suitable for the large, rectangular standard of a wiring apparatus. A sensor portion 24 having a photo sensor and a lamp portion 25 having a lamp are integrally provided on the front side of the flasher unit main body 1. The use of standard plate 4 and standard support 3 is thus made possible in order to secure the applicability of the unit to various purposes.
Patent JP-H0815439-A (JP)
Title: Blood-stream quantity measuring device
Inventor: YOKOI KOJI
IPC: G01T1/161
Filed: 1994-06-30
Abstract: PURPOSE:To measure the accurate quantity of a blood stream completely in an uninvaded manner without collecting blood. CONSTITUTION:The head section of a subject 4 is scanned by an SPECT device 1, and the data in a lapse of time of the radioactive concentration in an object site and a reference site in the brain are obtained in a data collection memory 2. An arithmetic unit 3 acquires a time integral value from these data, and computes the quantity of a blood stream in an object region by an approximation method from the data with time and the integral value.