baber/WOPTO huggingface dataset:
Patent JP-H05137441-A (JP)
Title: Bush cutter
Inventor: SAKATA KOJI
IPC: A01D34/73
Filed: 1991-11-14
Abstract: PURPOSE:To provide a bush cutter causing no uneven cutting, good in operability, so designed that a pair of bevel gears interlocking with a driving bevel gear on the shaft side are set up, one of the rotary shafts is penetrated with the other one, and cutting edges are fitted around a rotary panel connected to the rotary shaft. CONSTITUTION:In a bush cutter so designed that vertically superposed two rotary edges are, respectively, horizontally rotated in the normal and reverse directions simultaneously via bevel gears 3 rotating through a rotary shaft 2 connected to a driving source, a pair of upper and lower bevel gears 3B interlocking with a driving bevel gear 3A on the shaft 2 side are set up, and one of the rotary shafts 4 for the bevel gears 3B is penetrated with the other one; for rotary edges 5, a pair of upper and lower rotary panels 5A are connected to the edges of the respective rotary panels 4 and cutting edges 5B are fitted around the respective rotary panels 5A. Thereby, cutting power can be enhanced without necessitating high-speed rotation of the cutting edges, causing no scattering of small ballast, etc., on contact with the edges around, thus cutting lawns or weeds safely in good operability without cutting unevennesses.
Patent JP-2001139006-A (JP)
Title: Reel mechanism for film coil unwinding device
Inventor: MASAI TOSHIO
IPC: B65B41/12
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a coil tentering and centering adjustment mechanism for a coil unwinding device used particularly for a packaging machine for packaging a powder agent into a number of subdivision packs by using a continuous resin film for a mechanism used for the coil centering of an unwinding reel corresponding to the coil width when a soil-shaped film is unwound by the coil unwinding device. SOLUTION: A release mechanism is constituted of a hollow coil rotating shaft provided horizontally in front and driven rotatably from a device main body, a pair of reels of front and rear tapered pipe shape outer fitted slidably on the outer periphery of the rotating shaft and having tapered ends facing each other and engaged with the inner side end of a cylindrical pipe of a film coil, a reel width adjusting shaft inserted into the coil rotating shaft and having a right screw section and a left screw section formed dividedly on the front and rear of the outer periphery of the shaft, a pair of joining rings, front and rear, respectively screwed on the front and rear screw sections of the reel width adjusting shaft and a joining means running through a slot formed in the axial direction of the coil rotating shaft and joining respective reels with corresponding joining rings.
Patent JP-H0629480-A (JP)
Title: Stacked surrounding-wall capacitor
Inventor: PIEERU SHII FUAZAN
IPC: H01L27/04
Filed: 1991-11-15
Abstract: PURPOSE: To use the production process of memory cell for corrected stack type capacitor. CONSTITUTION: This capacitor is formed as to have such a polysilicon structure 101 where it is positioned at an embedded contact 57 and is extended to an adjacent node covered with a polysilicon 103, and a dielectric body 102 is in between, forming a V-shaped section. By forming the polysilicon structure of V-shape having the extended poly-spacer wall which is formed as to be aligned with the existing phase formed by three adjacent word lines running vertically against covering two adjacent digit lines 47, an SSWC can be developed and the increased surface area of capacitor plate per memory cell be also realized.
Patent JP-2000150614-A (JP)
Title: Transporter
Inventor: MATSUSHIMA KEIICHI
IPC: H01L21/677
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a transporter which can prevent an object to be transported from being affected by particles. SOLUTION: A transporter is composed of first and second parallel link mechanisms 28 and 29. The mechanisms 28 an 29 are provided with a driving inner arm 30 which is fixed to a rotationally driving shaft 26a on one end side and provided with a driving-side connecting shaft 31 on the other end side, and a driven inner arm 32 which is arranged in parallel with the arm 30, rotatably supported on one end side and provided with a driven-side connecting shaft 34 on the other end side. The shafts 31 and 34 are provided with reversing mechanisms 41 composed of power transmitting members.  The mechanisms 28 and 29 are also provided with a driving outer arm 42 which is fixed to the shaft 31 on one end side and provided with a holding member 43 for holding article on the other end side, and a driven outer arm 45 which is arranged in parallel with the arm 42, fixed to the shaft 34 on one end side, and connected to the holding member 43 on the other end side.
Patent JP-H09168066-A (JP)
Title: Management system for image forming device
Inventor: SAITO AKIRA
IPC: H04N1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To easily and accurately manage the use of an image forming device by reading information of an information recording medium and permitting the use of the image forming device depending on the read information. SOLUTION: When radio communication between a radio card 10 and a radio card reader 44 is made available, the radio card reader 44 reads information of the radio card 10. A user ID number is extracted from the information and a verification section 46 conducts verification processing to the user ID number. As a result of the verification processing, when the use of a copying machine is not allowed, the guide informing it is displayed on a control panel 38 and an electronic tone is raised. When the use of the copying machine is permitted, the guide representing it and the name of the user or the like are displayed on the control panel 38 and an electronic tone is raised. When copying is finished, the result of use of the copying machine is sent to a management section 40 and the management section 40 manages the result of use.
Patent JP-H06175856-A (JP)
Title: Information processor
Inventor: YADA KOICHI
IPC: G06F9/45
Filed: 1992-12-08
Abstract: PURPOSE:To provide the information processor and a compile processing method for converting a program, which contains condition branch and is described in a high-grade language, to a machine language instruction which does not disturb a pipeline. CONSTITUTION:The word of the program described in the high-grade language is analyzed (step S102), the syntax is analyzed (step S103) and the semantics is analyzed (step S104). The analyzed syntax is translated into the machine language instruction so as to be conformed with the sementics. A range to be optimized is retrieved in the machine language instruction (step S106). The machine language instructions contained inside the range to be optimized are rearranged in a certain order so as not to disturb the instruction pipeline (step S107).
Patent JP-H09166573-A (JP)
Title: Concentration detecting circuit for oxygen sensor
Inventor: SUZUKI MASAMI
IPC: G01N27/41
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the S/N so as to facilitate the oxygen concentration measurement in a wide range by adding a compensating circuit for making plate voltage in a concentration detecting circuit for a limiting current type oxygen sensor constant regardless of the value of a limiting current in this oxygen sensor obtaining the plate voltage of an oxygen sensor chip from a DC voltage source through a detecting resistance. SOLUTION: A specified voltage is applied to a non-reverse input terminal of an operational amplifier OP1 from a supply voltage source through a variable resistance VR1, and its output voltage is applied to the place of a sensor through a detecting resistance R. The sensor side voltage of the resistance R is applied thereto. An operational amplifier OP2 is used for the detection and amplification of a detection current, and both end voltage of the resistance R is inputted to the amplifier OP2 to obtain amplified voltage V2. When the detection current I flows to the resistance R, the plate voltage Vp of the sensor is maintained in such a way as to be always equal to the voltage of the non- inverting input terminal of the amplifier OP1 by the negative feedback action of the amplifier OP1, so that the voltage VP rises and is maintained to an original fixed level.
Patent JP-H06144268-A (JP)
Title: Motor-driven power steering
Inventor: KATO TAKAYUKI
IPC: B62D137/00
Filed: 1992-11-11
Abstract: PURPOSE:To detect pure steering torque so as to eliminate control delay at the steering time. CONSTITUTION:A pure steering torque computing part 61 for correcting the output of a torque sensor 11 to compute pure steering torque is provided to compute pure steering torque on the basis of acceleration information obtained from the rotating speed of a steering assist motor, for instance, and the information of first differential value and second differential value of the output T of the torque sensor 11. Pure steering torque, that is, the steering torque applied by a driver, is thereby detected, and the inertia of a steering wheel and the viscous influence of the torque sensor 11 are eliminated so as to heighten responsiveness at the steering time.
Patent JP-H03188442-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TSUKAHARA JIRO
IPC: G03C7/34
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the color photographic sensitive material which imparts high coupling reactivity and high dye absorbing density by incorporating a specific cyan dye forming coupler into this material. CONSTITUTION:This photosensitive material contains the cyan dye forming coupler expressed by formula I. In the formula I, R<1> denotes an alkyl group, alkenyl group, cycloalkyl group or aryl group; R<2> and R<3> denote a group which can be substd. with a benzene ring; Z denotes a hydrogen atom or a coupling elimination group; l denotes 0 to 4 integer; m denotes 0 to 5 integer. The photosensitive material having the high coupling reactivity of the cyan coupler and the high color developing density of images is obtd. in this way.
Patent JP-H07183364-A (JP)
Title: Semiconductor manufacturing device
Inventor: SHIYAURA HAJIME
IPC: H01L21/683
Filed: 1993-12-24
Abstract: PURPOSE:To provide a semiconductor manufacturing device where a boat stand mounting boats for retaining wafers can be supported stably without damaging a drive part for moving in up and down direction the boat stand mounting the boat for retaining wafers. CONSTITUTION:A first groove 5a formed on the reverse side of a first boat stand 5 and a second groove 6a formed on the surface of a second boat stand 6 are laid out at opposite positions and a first buffer member 7 is placed between the first groove 5a and the second groove 6a. Also, a second buffer member 9 is installed at the lower part of the second boat stand for supporting the second boat stand.
Patent JP-H11162002-A (JP)
Title: Optical recording/reproducing device
Inventor: MATSUBA HIROYUKI
IPC: G11B7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device arranging plural optical heads in a cartridge opening and speeding-up the recording/reproducing of information. SOLUTION: In a carriage 12a constituting an optical head 10a provided with an objective lens 11a irradiating light for an optical disk 1 housed in a cartridge 2 having an opening 3, by setting the carriage 12a so that an optical axis of the objective lens 11a becomes nearly in parallel (45 deg. or below) with a virtual plane defined by respective axial lines of a guide shaft 13a and a sub-guide shaft 14a guiding the optical head 10a, the size of the optical head 10a in the track tangential direction is reduced and a plurality of optical heads are arranged in the opening 3.
Patent JP-H04194438-A (JP)
Title: Variable speed pulley device
Inventor: OKABE YOSHIO
IPC: F16H9/12
Filed: 1990-11-27
Abstract: PURPOSE:To lighten the weight and miniaturize the device by constituting both displacing means, which control each space between drive pulley flanges and between driven pulley flanges, of a helical spline mechanism. CONSTITUTION:A drive use displacing means 61 and a driven use displacing means 62, connected by a rod 63, simultaneously control spaces between drive pulley flanges 13, 14 and between driven pulley flanges 33, 34. In the drawing, the space between the pulley flanges 13, 14 is minimum, the space between the pulley flanges 33, 34 is maximum, and acceleration ratio of a drive shaft 11 to a driven shaft 31 is maximum. When the rod 63 is moved to a left direction from this condition, rotary action of a helical outer 18 is converted into axial directional action of a cylindrical part 14a by action of a helical spline in a side of the drive shaft 11 to spread the space between the pulley flanges 13, 14. Simultaneously in a side of the driven shaft 31, the space between the pulley flanges 33, 34 is narrowed by similar action to obtain reduction ratio maximum.
Patent JP-H05194577-A (JP)
Title: 10,11,12,13-tetrahydrodesmycosine derivative, its production and its use as medicine
Inventor: AMARIA NARANJIYA
IPC: A61P31/04
Filed: 1991-12-11
Abstract: The invention relates to derivatives of 10,11,12,13-tetrahydro-desmycosin, <CHEM>  wherein R stands for O or (OC2H5)2,  R<1> stands for Si(CH3)3 or H,  R<2> stands for H, OH, I or OSO2CH3, which are novel semisynthetic antibiotics of the tylosin series, possessing antibacterial activity, to their pharmaceutically acceptable salts with inorganic or organic acids, to processes for their preparation and to their use in obtaining pharmaceutical preparations.
Patent JP-H06176936-A (JP)
Title: Winding for stationary induction apparatus
Inventor: SONOBE HIROSHI
IPC: H01F27/30
Filed: 1992-12-08
Abstract: PURPOSE:To prevent a bad insulation due to the fluctuation of a load, etc., and to make the processing easy. CONSTITUTION:A conductor 1-wound coil is stored in a case that is constituted of an external cylinder 7, etc., and the inside of the case is filled with gel silicone 5. In a part of the external part of the case, an expansion absorbing section 9 of the gel silicone 5 is installed in nearly the full length in the axis direction of the coil. The gel silicone can be kept at the pressurized condition at all times by filling the expansion absorbing section 9 with inert gas or foaming foam. And, a gas expansion chamber that communicates with the case is installed and this gas expansion chamber can be filled with inactive gas that keeps the gel silicone at the pressurized condition at all times.
Patent JP-H07179942-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: HARASE JIRO
IPC: H01F1/16
Filed: 1993-12-24
Abstract: PURPOSE:To stably produce a grain-oriented silicon steel sheet high in magnetic flux density and low in the content of C by subjecting a silicon steel slab having a specified compsn. to rolling, decarburizing under heating, nitriding treatment and finish annealing. CONSTITUTION:The compsn. of a steel is constituted of a one contg., by weight, 0.005 to 0.025% C, 2.0 to 4.5% Si, 0.010 to O.080% acid soluble Al, 0.001 to 0.020% N, 0.0020 to 0.060% S, 0.005 to 0.3% Bi, 0.05 to 1.5% Cu, 0.01 to 0.5% Sn and 0.05 to 2.3% Mn, and the balance Fe with inevitable impurities. As for the slab of this silicon steel, rough rolling is started at 1000 to 1200 deg.C, and successively, finish rolling is executed. Next, it is subjected to short time annealing serving also as primary recrystallization at 700 to 1100 deg.C according to necessary. Then, it is subjected to cold rolling for one time to regulate its sheet thickness to a prescribed one. Furthermore, it is subjected to decarburizing under heating at 800 to 1000 deg.C for 5 to 200sec. At this time, in company with the increase of the C content, long time treatment is executed. Successively, the steel sheet is subjected to nitriding treatment in a running state. Moreover, it is coated with a separation agent for annealing and is subjected to finish annealing.
Patent JP-H05125078-A (JP)
Title: 2-(substituted dibenzofuranyl and dibenzo- thienyl)carbapenem antimicrobial agent
Inventor: FURANKU PII DEINITSUNO
IPC: C07D519/00
Filed: 1991-10-11
Abstract: PURPOSE: To obtain a novel compd. which has activity against methicillin resistance Staphylococcus aureus(MRSA) and is useful as an antibacterial agent.  
     CONSTITUTION: A compd. of formula I {Z is formula II [X is O, etc.; R a , R b  are formula III (A is CH 2 -O-CH 2 , etc.; R c  is trifluoromethyl, a halogen, etc.); R is H, methyl; R 1 , R 2  are H, CH 3 , CH 2 CH 2 , etc.; M is H, an esterification group, an alkaline metal, etc.}. For example, allyl(5R,6S)-2(2-hydroxymethyl-6 dibenzofuranyl)-6[1R(allyoxycarbonyloxy)ethyl]carbapen-2em-3carboxylate. The compd. of formula I is obtd. by removing the protecting group of the compd. obtd. by bringing the compd. of formula IV (P-B is formula V) into reaction with the compd. of formula VI. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07211710-A (JP)
Title: Formation of element isolating film in semiconductor device
Inventor: JIYANGU SEEOGU
IPC: H01L21/76
Filed: 1994-12-28
Abstract: PURPOSE: To increase active region and to provide good element isolation by performing an oxidation process, etc., after a mask material film for preventing side-surface oxidation is formed at an under-cut part at the lower part of a mask material film pattern sidewall, so that a phenomenon such of field oxide film becoming thinner is prevented, while bird's beak is reduced. CONSTITUTION: After an oxidation-preventive mask material film patterns 13 and 15' are formed on a semiconductor substrate 11, an oxide film 16 is formed locally in an oxidation process, then the oxide film 16 is removed, and the semiconductor substrate 11 in that region is etched to form an under-cut at the lower part of the mask material film pattern sidewall 15'. Then, a sidewall oxidation-preventive mask material film 17' is formed at an under-cut part at the lower part of mask material film pattern sidewall 15', and in an oxidation process, an oxide film 18 for element separation film is formed at an etching part of the semiconductor substrate 11. For example, the oxidation-preventive mask material film patterns 13 and 15' are made so as to contain the first material film pattern 13 and spacer second mask material film 15 of the sidewall.
Patent JP-H11161845-A (JP)
Title: Product stock device for automatic vending machine
Inventor: OTA MAKOTO
IPC: G07F13/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate changes of products stocked in respective stockers by raising/lowering and opening/closing a handing member for grasping the product stocked in a lowest part and taking it out among the multiple products stocked in a prescribed stocker in a product supply position. SOLUTION: Multiple cylindrical stockers 18 for stocking multiple products 1 in a sequentially piled up state are supported independent and in a freely movable way by a stocker supporting mechanism 20. A stocker driving mechanism 21 sequentially pushes out the stockers 18 and makes them travel on an endless travel path. Identification pieces 23 and a sensor 24 detect that the traveled stocker 18 is the stocker 18A for stocking the prescribed product 1 and stops the stocker driving mechanism 21. Then, the handling member grasps the product 1 stocked in the lowest part and takes it out among the multiple products 1 stocked in the prescribed stocker 18A.
Patent JP-H07186667-A (JP)
Title: Suspension controller
Inventor: HIRAHARA MICHITO
IPC: B60G17/015
Filed: 1993-12-24
Abstract: PURPOSE:To realize the excellent estimation control by calculating the negative spring control moment on the basis of the pitch angle estimation value and correcting the estimation control force on the basis of the result of the calculation, in the constitution where a control objective wheel generates the estimation control force on the basis of the front road surface information. CONSTITUTION:A controller 30 calculates the differential value of the road surface displacement of a front wheel which correctly follows the road surface shape on the basis of the stroke detection value on the front wheel side and the vertical acceleration detection value at each prescribed sampling time, and calculates the control force for the estimation control which is generated on the hydraulic cylinders 18RL and 18RR on the rear wheel side on the basis of the above-described differential value. The control force for the estimation control is stored in succession through shift into a memory device 42d, together with the delay time between the front and rear wheels which is calculate on the basis of the vehicle speed V. The control force for the estimation control in the case where the delay time reaches zero is corrected according to the negative spring control moment which is calculated from the pitch angle obtained from the front and rear stroke detection values, and each pressure control valve 20FL-20RR is controlled by the corrected control force for estimation.
Patent JP-H09167141-A (JP)
Title: Load distribution control method
Inventor: OKUDA TORU
IPC: G06F9/50
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology for load-distributing plural kinds of jobs to plural computers constituting a computer group. SOLUTION: In the method, a parallel computers system provided with the computer group constituted by the plural computers 2-4 and with a high speed connection mechanism 1 being a computer managing the operation of the computer group load-distributes the plural kinds of jobs. The use target values of resources for the respective computers 2-4 constituting the computer group are set and the use condition of the resources for the respective jobs of the computers 2-4 are collected. Then, they are reported to the high speed connection mechanism 1.  The high speed connection mechanism 1 selects the computers 2-4 to which starting requests are newly given and which execute the jobs among the plural computers 2-4 of the computer group from a difference between the use target values of the resources for the respective jobs of the computers 2-4 and the reported use condition of the resources for the respective jobs. The selected computers 2-4 execute the jobs to which the starting requests are newly given.
Patent JP-2001143867-A (JP)
Title: Organic el driving circuit
Inventor: KAWASHIMA SHINGO
IPC: G09G3/12
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide low power consumption and enhancement of general driving efficiency of the organic EL color display device. SOLUTION: In the driving circuit of organic EL device performing multi- color luminescence, loss in the current driving circuit occurred due to the different voltage-current characteristics according to luminescence color of organic EL device is reduced, by equipping direct current power supply circuit for each luminescence color and supplying different power supply voltage to each luminescence color. Also, the direct power supply voltage supply circuit is a DC-DC converter mounted on each luminescence color and connected to the output of DC-DC converter and connected to output of the DC-DC converter and drives the organic EL device by current output driving circuit which is controlled in accordance with the control signal corresponding to each color signal of each luminescence color.