baber/WOPTO huggingface dataset:
Patent JP-H0513225-A (JP)
Title: Material for magnetostatic-wave device use
Inventor: KUMATORIYA MAKOTO
IPC: C30B19/12
Filed: 1991-07-01
Abstract: PURPOSE:To obtain the title material wherein the change rate against a temperature change of saturation magnetization can be changed without increasing a ferromagnetic half-width by a method wherein, when its chemical formula is expressed as Y3-x-yLaxBiyFe5O12, (x) and (y) are situated within a specific range on a binary diagram on which (x) and (y) are represented respectively as the x-axis and the y-axis. CONSTITUTION:In a material, for magnetostatic-wave device use, to be used as a material for a garnet film for magnetostatic-wave use, which is grown on a Gd3Ga5O12, substrate, (x) and (y) for its chemical formula expressed as Y3-x-yLaxBiyFe5O12 are situated within a range surrounded by a triangle ABC whose vertexes are a point A (0, 0), a point B (0.16, 0) and a point C (0, 0.23) and outside the upper part of the point A on a binary diagram on which (x) and (y) are represented respectively as the x-axis and the y-axis. The difference in a lattice constant between the GGG substrate and the magnetic garnet film becomes larger than 0.012r at the outside of a straight line connecting the point B to the point C, and it is not possible to form a high-quality garnet film in which a crack or the like is nor caused. At the point A, the change rate against a temperature change of saturation magnetization is too large.
Patent JP-H07116021-A (JP)
Title: Motor-driven toothbrush
Inventor: AMAKASU MIKIO
IPC: A61C17/22
Filed: 1993-07-29
Abstract: PURPOSE:To prevent a rack from being displaced to the opposite side to a pinion by dividing an extension bar into two pieces, and forming the rack at one of the pieces while allowing the other piece to energize the rack to the pinion side. CONSTITUTION:An end of extension bar 15 is divided into two pieces 151, 152, and at one of the pieces 151 a rack 151a is formed to mesh with a pinion 13 while at the other piece is functioned as an energizing means for energizing the rack 151a to the pinion 13 side. The rack 151a formed at one piece of the bar 15 is not displaced accordingly to the opposite side to the side where the pinion 13 is positioned and on the contrary it is energized to the pinion 13 side, whereby meshing between the rack 151a and the pinion 13 is surely maintained. A rotary brush body can thus be rotated surely and efficient and exellent effect is assured with a simple structure and at a low cost. Furthermore, if a rolling bearing engaging with one of the tow pieces 151, 152 is arranged at the shaft of the pinion 13, whereby smooth sliding is ensured.
Patent JP-S6432260-A (JP)
Title: Coupler for silver halide color photography, silver halide color photographic sensitive material and color image forming method
Inventor: TSUKASE MASAAKI
IPC: G03C7/30
Filed: 1987-07-28
Abstract: PURPOSE:To improve the color reproducibility of a color image by using a specified coupler for color photography. CONSTITUTION:A novel coupler represented by formula I is incorporated into a silver halide photographic sensitive material and the sensitive material is developed with a developing soln. contg. an arom. prim. amine developing agent. In formula I, each of V and W is H or a substituent having a prescribed Hammett's substituent constant, Y is >C=O, >C=S, etc., Z is a group of atoms. required to form an arom. ring, X is H or a group which can be released by a coupling reaction with the oxidized product of the developing agent and V-Z may form a dimer as a bivalent combining group or may combine with the principal chain of a polymer through the group. A concrete example of the coupler represented by formula I is a compd. represented by formula II. A metal complex may be used in combination with the coupler so as to improve the stability to light or heat.
Patent JP-2000020931-A (JP)
Title: Positioning method for magnetic head and device thereof
Inventor: FUNEMI KOJI
IPC: B23K26/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To practically position a magnetic head with high precision by irradiating with light, and moreover, to prevent interferences from occurring between the irradiated light and a rotary cylinder. SOLUTION: While a rotary cylinder 2 with a magnetic head 1 mounted thereon is rotated, the magnetic head 1 is positioned by being displaced toward a target position by having a specified position 5 of the magnetic head 1 irradiated with light 6 from an optical system 4 rotating in synchronization with the rotary cylinder on the same rotary axis 3 and thermally deforming the position. Then, the irradiation of the light 6 to the specified position of the magnetic head 1 from the optical system 4 is performed via a straight-advancing light path 8 tilted to be directed to the near position from the far position around the rotary axis 3.
Patent JP-H0353229-A (JP)
Title: Focus adjusting mechanism for turret lens
Inventor: MORIZUMI MASAAKI
IPC: G03B17/12
Filed: 1989-07-20
Abstract: PURPOSE:To execute the focus adjustment of a turret lens, as well by a motor for switching the turret lens by operating a focus adjusting means in a prescribed motor rotation range in which the turret lens stops. CONSTITUTION:Driving force of one motor 102 is transferred to a turret lens 210 and a focus adjusting means 130, respectively, and switching of the turret lens 210 and a focus adjustment of the turret lens 210 are executed independently, respectively. That is, the driving force of the motor 102 is transferred to the turret lens 210 through an intermittent motion means 110, and a switching of the turret lens 210 is executed thereby. On the other hand, the focus adjusting means if moved through a power transfer means during a dead zone of the intermittent motion means 110, by which a focus adjustment to the switched turret lens 210 is executed. In such a way, the focus adjustment of the turret lens 210 can also be executed by the motor 102 for switching the turret lens 210.
Patent JP-S6081413-A (JP)
Title: Valve-timing controller for engine
Inventor: MASUDA TOSHIHARU
IPC: F01L1/344
Filed: 1983-10-07
Abstract: PURPOSE:To permit the opening and closing timing to be adjusted by a control shaft by turning at least two turning members for an intake valve and an exhaust valve which holds tappets in slidable ways by the worm gears on which teeth are cut in the opposite directions each other. CONSTITUTION:The tappets 20 and 21 for transmitting the respective lifts of cams 22a and 23a into an intake valve 12 and an exhaust valve 13 are installed in slidable ways into the turning members 26 and 27 installed rotatably around cam shafts 22 and 23. The worm gears 34 and 35 on which teeth are cut in the reverse direction are installed onto the control shafts 28 and 29 connected in the axial direction, and engaged with the worm gears 32a and 33a on the turning members 26 and 27. Therefore, the turning members 26 and 27 are turned in the reverse direction each other by turning the control shafts 28 and 29 by a same actuator 30, and each timing of the intake valve 12 and the exhaust valve 13 is adjusted.
Patent JP-H1136918-A (JP)
Title: Evaporated fuel treating equipment of internal combustion engine
Inventor: IZUMITANI NAOHIDE
IPC: F02D41/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the absorption of more than a specific amount of evaporated fuel to a canister, by momently detecting various parameters indicating that an internal combustion engine is in a condition having the possibility of the generation of the evaporated fuel, and predicting the trend of the increase of the purge amount in advance. SOLUTION: An operation value of a valve overlap amount is corrected by an ECU 41 for a variable valve timing mechanism, corresponding to a fuel tank internal temperature detected by a parameter indicating that a generation amount of the evaporated fuel discharged from a fuel tank 80 has the trend of increase, that is, a fuel tank temperature sensor 36, among the parameters indicating the operating conditions detected by various sensors. That is, when it is judged that the evaporated fuel discharged from the fuel tank 80 has the trend of increase, the valve overlap amount is corrected so that at least the opening timing of an intake valve 9 is lagged. Whereby the generated negative pressure of the intake passage 7 is increased, and the purge is accelerated.
Patent JP-H0832347-A (JP)
Title: Antenna system for base station of mobile communication system
Inventor: SATO TOSHIO
IPC: H01Q25/04
Filed: 1994-07-20
Abstract: PURPOSE:To reduce the number of antennas in a base station by arranging the plural columns of constituting radiation elements with a required interval to mutually adjacent ones on an insulation substrate in the plural columns of array antennas. CONSTITUTION:Conventionally, in a TACS system, six base units provided with the beam width of 60 degrees are used with the interval of 60 degrees and the constitution of six sectors is performed. However, the six base units U1-U6 provided with the beam width of 60 degrees are arranged on the respective surfaces of a regular hexagonal pole and the six-sector antenna of the beam of 60 degrees is constituted. When the antenna is used, a diameter becomes double and as the one for the TACS system, a required function is realized just by this one. Thus, passing plural transmission waves through to one antenna which was impossible before due to intermodulation distortion is made possible. Thus, the number of the antennas in the base station for sharing two systems is reduced, the nice apperance of a building is not impaired and a cost and the cost of labor are reduced.
Patent JP-S6080739-A (JP)
Title: Two-dimensional densitometer
Inventor: YUKIKAWA RIYOUICHI
IPC: G01N27/26
Filed: 1983-10-07
Abstract: PURPOSE:To reduce the size and cost of a two-dimensional densitometer by providing a table which stores correcting data of an image detecting means, a means for setting calibration data to a means for storing the calibration data, a calculating means to determine the data on the two-dimensional density, etc. to said densitometer. CONSTITUTION:A two-dimensional density pattern 1 is formed on a cellulose acetate film 2 by a two-dimensional electrophoresis method and a luminous body 4 is formed below a CCD camera 3 above the pattern 1 to constitute a two-dimensional densitometer. A table for storing the correction data on the photoelectric characteristic of an image pickup element which is an image detecting means is provided to such densitometer. A means for setting calibration data which corrects the image data detected prior to measurement and sets the same into the means for storing the calibration data as well as a calculating means which detects the image data in the stage of measurement, corrects again said data by the correction data and the calibration data of the means for storing the calibration data and determines the two-dimensional density data are provided. The high-speed measurement and correction are thus made possible and the device is made smaller in size.
Patent JP-H1170828-A (JP)
Title: Vehicular seat having device for protecting neck on shock from rear
Inventor: CHARRAS FABRICE
IPC: B60N2/48
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat having a device for protecting the neck on receiving shock from rear. SOLUTION: An automobile seat has a strength member 9 at its backrest. The member has an upper side part 11 having a headrest 5 installed by means of pivots on a lower side part 10. The two parts of the strength member are connected with each other by means of locking devices 14. The locking devices 14 hold both the parts and are designed to have such a dimension that the locking devices 14 may be removed when the back of an occupant rests on a thrust member 22 of the strength member at its upper side part when shock from the rear is applied to an occupant. Thus, the upper side part 11 of the backrest strength member and the upper side region of the backrest at its front forwardly rotate with the headrest. Brake is applied to movement of the upper side 11 by means of an energy absorber.
Patent JP-S5890989-A (JP)
Inventor: HIMENO SHIYOUHACHI
IPC: B42D3/18
Filed: 1981-11-27
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-S5979861-A (JP)
Title: Static electricity detector
Inventor: YAGI SHINJI
IPC: G01R29/24
Filed: 1982-10-29
Abstract: PURPOSE:To prevent the deterioration of detection preciseness caused by applying insulating coating to a conductive hollow body, by mounting a means for regulating the resistance of an electric circuit formed in the space between a current collector and the conductive hollow body in said body. CONSTITUTION:A static electricity detection probe 7 is constituted from such a mechanism that a current collector 14 is supported by an insulating support 13 in a metal cylindrical case 12 and an output circuit is further connected to the current collector 14 through a connector resistance 16 while the current collector 14 is connected to the case 12 through high resistance 17. alpha-Rays radiated from the current collector 14 irradiates the bottom surface 11 of a liquid-tight space 10 which is, in turn, ionized to form an electric circuit. The resistance R2 of this circuit is proportional to the distance between the current collector 14 and the bottom surface 11. Therefore, the position to be inserted and mounted of the cylindrical case 12 is adjusted up and down to enable the adjustment of R2. As mentioned above, by properly selecting the position to be inserted and mounted for the case 12, the deterioration of detection preciseness of a conductive hollow body having insulating coating applied thereto can be prevented.
Patent JP-H07335717-A (JP)
Title: Buffer device for treated article and treating device using this buffer device and its conveying method
Inventor: HIROKI TSUTOMU
IPC: H01L21/677
Filed: 1994-06-06
Abstract: PURPOSE:To provide a buffer device which is capable of reducing the height of the whole device. CONSTITUTION:In a buffer device 32 for a treated article which holds temporarily a work piece for treatment to be conveyed by an expandable conveying arm mechanism 30, there is provided a l ink mechanism 42 which is designed to support both ends of a plurality of work pieces for treatment and installed over a plurality of stages in the vertical direction and connect vertically movable support members 40A to 40D to adjacent support members vertically installed in such a fashion that they may approach each other. Furthermore, there is provided a pitch enlargement mechanism 60 which enlarges vertical pitches of the support members by driving the link mechanism located at the position equivalent to a horizontal level of the penetrating conveying mechanism. This construction makes it possible to enlarge the pitches of only the support members which are equivalent to the horizontal level of the conveying arm mechanism and set the pitches of the other support members to a small value and hence reduce the height of the whole device compared with the prior art devices.
Patent JP-H1122042-A (JP)
Title: Starter for use in wall frame ventilating structure
Inventor: MURAKAMI AKIRA
IPC: E04F19/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a starter for use in a wall frame ventilating structure capable of sufficient ventilation. SOLUTION: This wall frame ventilating structure has a wall frame provided on the foundation of a building, and forms a ventilating space 17 between the wall frame and an exterior member 12 by placing the exterior member 12 at an interval to the outdoor side of the wall frame. In that case, a draining piece 20 that drains rainwater coming down the surface of the exterior member 12, a mortar support piece 22 receiving the upper end of finish mortar applied to the outdoor side of the foundation, and a ventilating piece 23 in which a plurality of ventilating holes 24 communicating outside air with the ventilating space 17 are formed are formed in a starter 9 which supports the lowermost end of the exterior member 12, and the ventilating piece 23 and the mortar support piece 22 are so formed that they do not continue with each other on the same plane.
Patent JP-S57113900-A (JP)
Title: Method and device for control of sludge dehydration
Inventor: YAMADA AKITOSHI
IPC: B01D37/04
Filed: 1980-12-29
Abstract: PURPOSE: To improve the dehydration treatment effect of sludge by measuring the viscosity or SEI (volume per SS unit weight when sludge is left standing for a prescribed time after it is controlled to the prescribed concn. of SS) of the sludge at prescribed concns., determining the index of sludge characteristic, and determining the cationic degree, addition rate or rate of treatment per unit time of a cationic org. polymer flocculant.  
     CONSTITUTION: The viscosity or SEI of the sludge at prescribed concns. is measured, and from this value, the index of sludge characteristic is determined. The index may be the measured value of the viscosity or SEI per se or may be the ratio of the measured value of the viscosity or SEI to the measured value of the concn. of SS. In accordance with this index, the cationic degree suited for sludge dehydration, addition rate or the rate of dehydration treatment per unit time of sludge of a cationic org. polymer flucculant is determined. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0363244-A (JP)
Title: Novel acetylene derivative, their preparation, novel acetylene polymers and their use
Inventor: BURIYUNO DERUFUOOTO
IPC: C07C205/45
Filed: 1990-07-16
Abstract: NEW MATERIAL: An acetylene derivative represented by formula I (R 6  is H, isopropanol, trimethylsilyl; R 1  is H, CN, NO 2 , X is Cl, F, NO 2 ; B is a carbon- halogen bond (in this case, R 1  is not H.), and formula II (in this case, R 1  is H; R 2  is CO, SO 2 ; but in the case when B is formula III and R 0  is H, X is NO 2 ).  
     USE: A raw material which is used for producing a polymer or an oligomer, particularly a polyallyl ether, having an acetylene chain as an end group, and which makes the functional groups of a polymer or oligomer hydroxide less sensitive to corrosion by hydrolysis, acid and base.  
     PREPARATION: A compound of formula I in which R 0  is not H, is prepared by reacting a compound of formula IV (Y is Br, I), with a compound of the formula R 0 -C≡CH (R 0  is not H), in the presence of a base, preferably a tertiary amine, and the compound is decomposed by an alkali hydroxide to obtain the compound of formula I in which R 0  is H. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0353343-A (JP)
Title: Counter test method
Inventor: HARIGAI HISAO
IPC: H03K21/40
Filed: 1989-07-21
Abstract: PURPOSE:To attain the test of all bits of a counter having the multi-bit length by using plural comparators to detect that all comparison results are coincident and taking these results out of a microprocessor. CONSTITUTION:The state of a terminal 119 always shows 1 for a test period as long as the results are coincident with each other between both comparators 114 and 116. Then the state of the terminal 119 changes to 0 at an instant when the discordance of comparison results is decided. As a result, a defective LSI can be decided and a test is interrupted without reading out the internal information on the LSI to the outside by monitoring externally the state of the terminal 119 and confirming that 0 is outputted from the terminal 119. For instance, the bit 0 of a counter 101 is never set at 1 by some trouble. In such a case, the counters 101 - 104 are counted up by 1 with a single pulse of a signal line 110. Then the comparator 114 detects the discordance and the output 115 is set at 0 together with the terminal 119 set at 0 respectively since the bit 0 of the counter 101 is not equal to 1. Thus it is possible to detect the trouble with the first count-up pulse.
Patent JP-H0511753-A (JP)
Title: Automatic music player device
Inventor: MATSUMOTO SHUICHI
IPC: G10H1/00
Filed: 1991-07-04
Abstract: PURPOSE:To reproduce performance data at a constant tempo by correcting time intervals, among pieces of musical time pattern operation timing, so as to become mutually equivalent with a correction means for performance data, and rectifying performance timing for the performance data memorized in a performance data memory means. CONSTITUTION:ON and OFF conditions in a keyboard KB after starting a memory mode, together with the key codes KC1-KC3 of a key and event interval data, are memorized as performance data in a performance data memory PDM. A tap event in a foot switch 12 is detected, and a time interval, between first and second times after starting a record mode, is set as a standard tap event interval BT. Then interval data among tap events after the second time are corrected, that is, lengthened or shortened so as to become equivalent to the standard tap event interval BT. Event interval data after the second tap event are corrected according to a correction factor for interval data among corresponding tap events.
Patent JP-H0355375-A (JP)
Title: Door closer
Inventor: AKIYAMA HIROYUKI
IPC: E05F3/10
Filed: 1989-07-21
Abstract: PURPOSE:To make automatic closing of a door surely feasible by constructing the title device in a structure wherein a cam of a main shaft and a roller separate from each other while a cam of a counter shaft and a roller contact each other as the angle of opening of the door becomes larger. CONSTITUTION:As a door is opened counterclockwise at an angle of about 5 degrees, a main shaft 2 turns counterclockwise and a counter shaft 5 turns clockwise at an angle of about 2.9 degrees. A conversion curve 3c on the upper side of a cam 3 of the main shaft 2 pushes a roller C1 leftward, and a sliding plate 10 is moved leftward thereby, making a piston 14 move leftward. As the door is opened clockwise at an angle of about 190 degrees, a cam 6 of the counter shaft 5 turns at an angle of about 111.7 degrees, making a loose curve 6a of the cam 6 engaged with a roller C4, and the piston 14 is moved leftward thereby. When the door is set free, the counter shaft 5 turns in the opposite direction being urged by restoring force of a returning spring 13 and the main shaft 2 turns in the direction opposite to the turning of the counter shaft 5 and a force is given thereby to the door in the closing direction.
Patent JP-S6346893-A (JP)
Title: Space division type speech path
Inventor: MURAKAMI KENJIRO
IPC: H04Q3/52
Filed: 1986-08-14
Abstract: PURPOSE:To perform non-block connection in 1:1 and 1:(n) by providing a multi- connection means which connects the prescribed number of a first output terminals, which are a part of output terminal of a speech path, to input terminals of all grid switches in a 1st stage. CONSTITUTION:Each primary grid switch 11 has n1-number of input terminals and m-number of output terminals. Each secondary grid switch 21 has n1-(n1)- number of input terminals and N2/[n2+k/(n2)]-number of output terminals. Each tertiary grid switch 31 has (m+k)-number of input terminals and n2- number of output terminals. A grid switch 41 only for multi-connection has m-number of input terminals and n2-number of output terminals. One link is connected from the output of each switch 11 to the inputs of all switches 21, and one link is connected from the output of each switch 21 to inputs of all switches 31. One link is connected from the output of each switch 21 to all inputs of the switch 41, and links are multiconnected from respective output terminals of the switch 41 to inputs of all switches 31.