baber/WOPTO huggingface dataset:
Patent JP-H03159183-A (JP)
Title: Laser device
Inventor: TAKENAKA YUJI
IPC: B23K26/06
Filed: 1989-11-16
Abstract: PURPOSE:To generate a laser beam always having stable intensity distribution on a surface to be machined even if a laser output is varied by providing a phase regulator for partly reflecting the phase of a light wave plane of the beam on an optical path of the beam to convert a far field intensity distribution of the beam. CONSTITUTION:A phase regulator 21 is mounted on an optical beam of a laser beam. The laser beam 9 of a lowest order mode used frequently in cutting, etc., i.e., a TEM00 mode is propagated to the regulator 21, and partly inverted at a position corresponding to an intensity distribution (far field intensity distribution) only in phase by the regulator 21 while the intensity distribution (near field intensity distribution) of the beam remains as it is.
Patent JP-H07154738-A (JP)
Title: Video recorder
Inventor: MIYAKOSHI TAKAHIRO
IPC: H04N5/00
Filed: 1993-11-30
Abstract: PURPOSE:To record a broadcasted program that a viewer is watching, with a simple circuit configuration. CONSTITUTION:When a key part 9 and a remote control part 10 are operated for recording broadcast in any specified sound multiplexed mode, the output of a sound multiplex discriminating circuit 4 is held by a sound mode holding circuit 14. Then, during recording, the recording is performed while comparing the present sound multiplexed mode with its held sound multiplexed mode. Thus, the desired sound multiplexed broadcast can be recorded with one action.
Patent JP-H01143117-A (JP)
Title: Cathode structure
Inventor: SANO KINJIRO
IPC: H01J1/20
Filed: 1987-11-27
Abstract: PURPOSE:To almost uniform operation temperatures of three base metals so as to dissolve the change of tint in operation by lowering the calorific value of a heating element at the center as compared with the calorific values of the heating elements on its both sides. CONSTITUTION:The film thicknesses of heating elements 5a, 5b, 5c consisting of three films of tungstens are the same, but the ribon width of the central heating element 5b is more narrowed than those of the heating elements 5a, 5c on its both sides. The electric resistance value of the central heating element 5b becomes larger than that of the heating elements 5a, 5c on the both sides, accordingly the current which flows to the heating element 5b becomes small but the temperature of the heating element 5b rises by receiving heat radiation or heat transmission from the heating elements 5a, 5c on both sides, and the temperatures of three heating elements 5a-5c become equal. Hereby, the temperature of a base metal corresponding to each heating element is equalized, so electron radiation characteristic is stabilized extending for a long period and change of tint, etc., in working can be restrained.
Patent JP-H02147937-A (JP)
Title: Measurement of dynamic friction coefficient for magnetic brush
Inventor: MATSUDA TOMIYASU
IPC: G03G15/09
Filed: 1988-11-30
Abstract: PURPOSE:To measure a dynamic friction coefficient by a specified formula by measuring a friction force and a brush pressure of a magnetic brush. CONSTITUTION:A load is applied to a measuring element 4 with the deflection of a thin film 3 by a pressure of a magnetic brush and detected with a load detection means. The same operation as that an actual development is performed with the load detection means 5 the closest to a sleeve to calculate a pressure F2 of the magnetic brush. A friction force F1 is calculated by measuring a change in torque at a development with a torque meter 12 through which 12 a rotating shaft 11 of a photosensitive drum 10 is connected to a motor 13 beforehand. This enables the calculation of a torque change (T1-T0) from a torque value T0 during a non-development period and a torque value T1 during a development period. Thus, when a radius of the photosensitive drum is represented by (r), the friction force F1 is given by F1=(T1-T0).r and a friction force F1 can be calculated by this formula.
Patent JP-S63153381-A (JP)
Inventor: ISHIZAKA TAKESHI
IPC: F25D11/00
Filed: 1986-12-17
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-H07149052-A (JP)
Title: Thermal recording body
Inventor: MURATA TATSUYA
IPC: B41M5/333
Filed: 1993-12-01
Abstract: PURPOSE:To provide a thermal recording body in which recording sensitivity is excellent and texture fog scoucely happens. CONSTITUTION:A thermal recording body is constituted by providing a recording layer containing colorless or light-colored basic dye and a colorang on a supporting body. 4.4'-bis(p-toluenesulfonyl amino-carbonylamino)diphenylmethane is used as the colorant. The mean particle diameter of the colorant is regulated to 1.0-3.0mum. Further the particle of <=0.3mum is regulated to <=20wt.% for the colorant.
Patent JP-H06232659-A (JP)
Title: Microwave amplifier circuit
Inventor: MINNIS BRIAN JOHN
IPC: H03F3/60
Filed: 1993-12-01
Abstract: PURPOSE: To provide a solution for different design in simpler circuit form which has an excellent impedance match similarly to a distribution amplifier and allows the achievement of desired electric characteristics, but requires only a considerably small space for its integration. CONSTITUTION: The microwave amplifier circuit has input and output coupling circuits 21 and 22 designed on the basis of completely different matching theory so as to obtain circuit simplicity similar to a reactance-matched amplifier and electric characteristics that are similar to the distribution amplifier and can be cascaded. The input coupling circuit 21 is formed as band-pass filter networks 7a, 7b, 7c, 17a, 17b, and 9 where an amplifying device 3 is connected capacitively and which supports a progressive wave. This input circuit 21 terminates with resistance 9 which ceases the progressive wave. The output coupling circuit 22 is reactance-matched circuits 8a, 8b, 18a, and 18b and also has band-pass characteristics as well. Consequently, the large amplifying device 3 is usable without reducing the line impedance and gain by using a band-pass circuit (instead of a low-pass circuit) as the input network 21.
Patent JP-H07158865-A (JP)
Title: Drop-in type gas range
Inventor: NAKAJIMA TOSHIYUKI
IPC: F24C15/08
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a smart appearance having good receiving of a gas range and supply combustion air smoothly without necessitating any special work on a counter. CONSTITUTION:A range setting piece 2 of a supporting frame 3 is inserted into an opening 5 formed on a counter 11 while a rim piece 1 for setting is put on the upper surface of the counter 4. A range 6 is dropped into a part enclosed by the setting piece 2, then, the setting piece, provided on the range 6, is put on the range setting piece 2. The upper end of a tripod, layed on the upper surface of the range 6, is flushed with the upper surface of the counter 4 substantially.
Patent JP-H07158978-A (JP)
Title: Refrigerator
Inventor: OKA KENSUKE
IPC: F25B1/00
Filed: 1993-12-01
Abstract: PURPOSE:To improve handling at the time of installation by integrally forming a condenser, a blower for the condenser to be detachable from a refrigerator. CONSTITUTION:A condenser 61 and a blower for the condenser 61 are integrally formed, and detachable from a refrigerator. Further, the blower for the condenser 61 has a motor 64, a fan 62 to be driven by the motor 64, and a fan guard 65 fixed to the motor 64. Mounts 137-139 for fixing the board 65 to the condenser 61 are provided at the guard 65. Thus, the condenser 61 can be easily attached or detached to be selected in an optimum state to meet installing conditions of the refrigerator. Simultaneously, since the blower is provided integrally with the condenser 61, it is not necessary to provide a special structure for cooling the condenser 61 even when the condenser 61 is removed, and removal of the condenser 61 is facilitated.
Patent JP-H08157092-A (JP)
Title: Sheet conveying device
Inventor: HAMASAKI SHINYA
IPC: B65H5/00
Filed: 1994-12-06
Abstract: PURPOSE: To prevent the breakage of a piezoelectric element by supporting a vibrating member with a support member slidable in the sheet conveying direction. CONSTITUTION: This sheet conveying device is provided with a piezoelectric element 12, an actuator 13 connected to the piezoelectric element 12, a stator 14 for pressing a paper sheet 11 to the actuator 13, a pressing spring 15 for pressing the stator 14, and a chassis 16 for fitting the piezoelectric element 12 and the pressing spring 15. The load of the pressing spring 15 is received by a low-friction support member 1 made of a low-friction member such as Teflon via the actuator 13. When the paper sheet 11 is conveyed, the actuator 13 is supported by the low-friction support member 1, and the load of the pressing spring 15 is not directly applied to the piezoelectric element 12. The piezoelectric element 12 is not easily broken.
Patent JP-H07129395-A (JP)
Title: Information processor capable of extending/correcting its function
Inventor: KATAHIRA YOSHIAKI
IPC: G06F9/06
Filed: 1993-11-08
Abstract: PURPOSE:To easily extend/correct the functions of a program in each individual function without rewriting the existing program by controlling the execution of the program based upon outputs from a detecting means and an inquring means. CONSTITUTION:When an extended program 120 is not acknowledged, the program 120 is not executed and an existing program is executed. When the program 120 is acknowledged, the use of respective subroutines 124, 125 in the program 120 which are set up by a setting means is possible or not is detected by the detecting means, the start address of each subroutine is acquired by the acquiring means and a control means controls the execution of the existing program/extended program 120 based upon the outputs of the detecting means and the acquiring means. Thereby program functions can easily be extended/ corrected in each individual function without rewriting the existing program.
Patent JP-H06148570-A (JP)
Title: Polarized light synthesizing device
Inventor: HAYATA HIRONORI
IPC: G02B27/28
Filed: 1992-11-12
Abstract: PURPOSE:To accomplish a polarized light synthesizing device for use in an optical fiber amplifier in a small size and at a low cost by preventing from thickening of the crystal size to be otherwise required because the seggregating distance of complex refraction crystal must be set off large. CONSTITUTION:A polarized light synthesizing device has a convergence rod lens 4, at whose one end two polarized wave plane storing fibers 1, 2 and one transmitting fiber 7 are furnished and at whose other end a reflecting mirror 5 is installed, and two complex refraction crystals 3, 6 which are installed between the fibers 1, 2 7 and the mirror 5 and whose optical axes are arranged as mutually intersecting perpendicularly to the optical path, whereby the orthogonally intersecting beams of linear polarization incident from the fibers 1, 2 are converted by the crystals 3, 6 from normal light into abnormal light while the other converted from abnormal light into normal light and these are coupled with the transmitting fiber 7. Thereby the length of optical path of each linear polarization is made equal, and the same coupling efficiency is obtained in the position where the distance from the convergence lens end to the fiber is identical.
Patent JP-H08142285-A (JP)
Title: Agricultural laminated sheet
Inventor: SAKAMOTO SHUJI
IPC: B32B27/32
Filed: 1994-11-11
Abstract: PURPOSE: To provide an agricultural laminated film wherein when it is spread for a house and a tunnel, antifog persitence is excellent, and a characteristic in which an outer surface of the house is difficult to be stained (dust-proofness) is provided. CONSTITUTION: In a structure wherein an inner layer B having X1 (5<X1<40wt.%) content of elastomeric copolymer of olefin resin as main constituent is laminated on an inner surface of an intermediate layer A having the olefin resin as main constituent, and an outer layer B' having X2 (0<X2<X1wt.%) content of the elastomeric copolymer having the olefin resin as main constituent is laminated on an outer surface of the intermediate layer A, at least one kind of anti-fogging agent is contained in at least one layer of the intermediate layer A and the inner layer B.
Patent JP-H07160025-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMAZAKI MIKIO
IPC: G03G5/06
Filed: 1993-12-03
Abstract: PURPOSE:To provide a photosensitive body or photoreceptor of high sensitivity and excellent repeatability by containing a specific bis-azo compound as a charge generating compound in a photosensitive layer. CONSTITUTION:A photosensitive layer is provided on a conductive base body, and it contains a bis-azo compound shown in the formula I as a charge generating substance. In the formula I, A indicates a coupler residual group. R1, R4 indicates a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or an alcoxy group. R<2>, R<3> indicates a hydrogen atom, an alkyl group, or an aryl group. The coupler residual group A is for example indicated in the formula II. In the formula II, Z indicates a residual group which is condensed with a benzene ring so as to form an aromatic polycycle or heterocycle. X<1> indicates a hydrogen atom, COOR, CONHR', or R''. Hereat, R, R', R'' respectively indicates a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group.
Patent JP-H04173551-A (JP)
Title: Exterior package of vessel, implement or the like
Inventor: OGAWA RYOJI
IPC: B65D25/34
Filed: 1990-11-08
Abstract: PURPOSE:To facilitate assembling of an exterior package by a method wherein a grip part having an engaging part is provided on opposing edges of a hinge part of each divided member, the divided members are arranged symmetrically in contact in a developed state in the same plane and the grip parts are engaged with each other disengeably through the engaging part. CONSTITUTION:By opposing divided members 1a and 1b through a hinge part 2, an exterior packing member (A) shaped in a bottomed reverse cone (truncated cone) is formed. The outer packing member (A) is provided with engaging parts 5a and 5b to engage grip parts 4a and 4b with each other disengageably, an engaging projection 6a which is auxiliarily attached to improve engaging effect and an engagement receiving part 6b. By providing a known rib structure on both of, or either of front surface and rear surface of the divided members 1a and 1b, shaping of the outer packing member can be kept though it is thin, and material cost can be saved.
Patent JP-H03167198-A (JP)
Title: Inhibitor of angiotensin-transforming material
Inventor: KAWAMURA YUKIO
IPC: A61P9/12
Filed: 1989-11-24
Abstract: NEW MATERIAL:A peptide and salt of said peptide expressed by formula I or formula II. USE:Used as a vasopressor-suppressing agent. Administration as food, etc., is possible and suppresses vasopressor in a mild action with high safety. PREPARATION:At first, separated soybean protein separated from soybean is dissolved in water and adjusted to pH3.2 with acetic acid, then adjusted to pH2 with hydrochloric acid. Next, pepsin is added to said solution and separated soybean protein is subjected to enzymolysis. Furthermore, resultant solution is heated to deactivate pepsin and centrifuged to divide to precipitated fraction and solution fraction. Finally, said solution fraction is fractionated with molecular sieve chromatography and purified.
Patent JP-2000133937-A (JP)
Title: Hole filling of bottomed via hole
Inventor: HASEGAWA YASUYUKI
IPC: H05K3/46
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To fill a bottomed via hole to flatten the surface of a board and to contrive to remove an obstacle to the build-up of an upper layer on the board. SOLUTION: A board having a bottomed via hole 5 is subjected to blackening reduction treatment and thereafter, a filler consisting of an epoxy resin 7 is imparted to the bottomed via hole 5 by a screen printing and the air in the via hole 5 is evacuated to a vacuum state to remove bubbles in the via hole 5. Thereby, the via hole 5 is filled with the filler. After the filler is thermoset, the surface of the board is polished to flatten the surface. Owing to this, after that, when an upper layer on the board 3 is further built up, a depression in the via hole 5 never hinders the upper layer from building up. As a result, the processing accuracy of the pattern of the upper layer is ensured and a hole filling of the via hole is convenient also to a mounting of a component on the board 3.
Patent JP-H04174967-A (JP)
Title: Liquid stopper for battery
Inventor: NITTA EIJI
IPC: H01M2/36
Filed: 1990-11-07
Abstract: PURPOSE:To reduce the cost of a liquid stopper for batteries and enhance the production efficiency of the stopper by molding the liquid stopper for batteries from an acid or alkali proof thermoplastic elastomer which can be used in injection molding regardless of its elasticity, so as to provide a simple structure that does not require packing. CONSTITUTION:A liquid stopper main body 2 is manufactured by injection molding of a polyolefine or polyester type thermoplastic elastomer. To make the liquid sealing property of the stopper perfect, an annular protrusion 3 whose end has a cross section of a semicircle or rectangular concentric circles is molded at that side of the main body 2 which is made to abut on a battery jar lid 1. The annular protrusion 3 is threadably attached in a liquid opening portion 4. Packing is therefore unnecessary and the job of mounting the liquid stopper is saved and, in addition, the cost can be reduced because of the simple structure and production efficiency can be enhanced.
Patent JP-2000127352-A (JP)
Title: Apparatus and method for controlling web tension for rotary press
Inventor: SHOJI YUKIKAZU
IPC: B41F13/58
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling a web tension for a rotary press capable of reducing material expenses and improving productivity, by shortening a time until becoming a specified tension, and remarkably reducing a spoilage generating at the time of starting. SOLUTION: The apparatus for controlling a web tension of a rotary press comprises an infeed unit 2 having a motor 13 provided at an inlet side of a printing unit 3 and independent from a driving system of a printer body and a function for controlling a web tension, a web tension detector 32 provided at an upstream side of a folding unit 6 to detect the web tension, and a folding unit tension giving unit 33 provided at an upstream side of a paper cutter of the unit 6, having a motor 10 independent from the driving system of a folding unit body and a function of controlling the web tension based on a detection signal from the detector 32 while holding a web 8.
Patent JP-H02151387-A (JP)
Title: Nozzle control system for three-dimensional laser
Inventor: KINOSHITA MITSUO
IPC: B23K26/08
Filed: 1988-11-30
Abstract: PURPOSE:To manually control the positions of nozzles without changing the postures of the nozzles by calculating the moving quantities of respective axes from the speeds calculated from moving directions, moving quantities and speeds and the directional cosines of the nozzles calculated from the nozzle postures. CONSTITUTION:The speed + or - F per unit time of the nozzles in the direction normal to the work is calculated in a speed calculating means 11 according to the moving direction, moving quantity and speed + or -F from a mechanical control panel 1 in the nozzle control system of a three-dimensional laser beam machine. On the other hand, the directional cosines (l), (m), (n) of the nozzles are calculated in a directional cosine calculating means 12 in accordance with the rotating angles of the rotating axes alpha, beta of the nozzles from the postures thereof. The moving quantities  X,  Y,  Z per unit time of the X-, Y-, Z-axes are calculated by a moving quantity calculating means 13 from the above- mentioned speed + or - F per unit time and the directional cosines (l), (m), (n) and are command to servo motors 21 to 23 for moving the respective axes. Further, the controlled variables A, B of the alpha-, beta-axes are set in a rotating axis control means 14 from the postures of the nozzles and are outputted to servo motors 24, 25 for the respective axes.
Patent JP-S63156601-A (JP)
Title: Automatic machine tool
Inventor: ASANUMA RETSU
IPC: B23B3/06
Filed: 1986-12-22
Abstract: PURPOSE:To aim at the promotion of speediness for replacing work, by constituting it to deliver a workpiece from an auto chuck clamping the one end side of the workpiece to another auto chuck clamping the other end side of the workpiece at an intermediate position of a machining zone. CONSTITUTION:An unmachined workpiece W is clamped to a hanger 10, an automatic machine tool is started, and an auto chuck 2 being situated in a work feeding position A is advanced toward the hanger 10. And, the workpiece W is clamped and started to moved toward in intermediate position C of a machining zone K as rotating it. During this while, the workpiece is cut turning by cutting tools 6a and 6b, drilled by drills 6c-6f, and furthermore it is cut in turning by a cutting tool 6g, then it is grooved by a grooving tool 6h. Afterward, the workpiece W is delivered to an auto chuck 4 from another auto chuck 2, and it is further machined by cutting tools 7a-7e. With this constitution, double end sides of the workpiece W are machinable.
Patent JP-H04178780-A (JP)
Title: Document management system for filing system
Inventor: KAWAMURA KOICHI
IPC: G06T1/00
Filed: 1990-11-13
Abstract: PURPOSE:To perform centralized management of data in the overall image data form and data in the mixed mode form with the same document name by giving the same document name to an overall image data document and a mixed mode data document corresponding to it and discriminating both of them by generations. CONSTITUTION:Mixed mode data is generated in a computer system and is read out from a magnetic disk device 4 for the purpose of preserving this data in a filing system 1. In this case, mixed mode data is converted to image data, and document data as overall image mode data and document data as mixed mode data as it is are transferred to the filing system 1. The filing system 1 positions document data of overall image data and that of mixed mode data as document data of the latest generation and that of the old generation respectively and stores them in an optical disk device 3. Thus, it is unnecessary to independently prepare document names for management of document data, and centralized management is possible.
Patent JP-H05139168-A (JP)
Title: Layout structure of vehicle
Inventor: IMAOKA NAOHIRO
IPC: B60K13/04
Filed: 1991-11-20
Abstract: PURPOSE:To provide a layout structure of vehicle such that the floor surface height of the rear cabin of a vehicle body can be suppressed low while sufficiently ensuring the capacity of a fuel tank. CONSTITUTION:A propeller shaft 34 for transmitting the power of an engine 14 provided in the front part of a vehicle body 10 to rear wheels 40, said propeller shaft being offset in the vehicle width direction in the rear of the tunnel part 28 of a front seat 24, and a fuel tank 44 provided in opposition to the side where the propeller shaft 34 is offset on the side of the propeller shaft 34 are provided.