baber/WOPTO huggingface dataset:
Patent JP-H0615378-A (JP)
Title: Forming die
Inventor: SAITO HIROSHI
IPC: B21D37/08
Filed: 1992-06-30
Abstract: PURPOSE:To eliminate need of changing dies, even when the thickness and height of a work are varied, by providing in a die body a supporting member by which a die chip is supported, a push-up force is transmitted and which is freely movable vertically. CONSTITUTION:A recessed forming part 51 that is opened downward is provided in the punch body 49 of a punch 11. The horizontally movable die chip 81, which is freely vertically movable in a position opposite to the forming part 51 and engaged with the inclined face 85 of the die body 55, is provided in the die body 55. Simultaneously, the freely vertically movable supporting member 69 is provided, by which the die chip 81 is supported and the push-up force from below is transmitted. Thus, even when the thickness of the work to be processed is varied, a forming process is performed by merely varying the horizontal moving amount of the die chip, regardless of the thickness of the work and of the height for forming.
Patent JP-H077068-A (JP)
Title: Structure of wafer placing stage and chuck hand
Inventor: IBE SHINGO
IPC: H01L21/677
Filed: 1993-06-18
Abstract: PURPOSE:To provide a wafer mounting table which does not strain wafers and does not require component exchange even when the size of wafers varies, and a chuck hand which is fit for the table. CONSTITUTION:A wafer mounting table 5 is composed of an outer peripheral cylinder 5a with a center hole 5b having an adequate diameter and center shaft 5c which is loosely put in the hole 5b and the upper end faces of the cylinder 5a and shaft 5c are respectively constructed as a mounting surface 5aM and relaying surface 5cM. A plurality of air suction holes 52 are formed through the mounting surface 5aM and, when required, through the relaying surface 5cM. The cylinder 5a or shaft 5c is constituted so that the cylinder 5a or shaft 5c can be moved in the direction Z against the shaft 5c or cylinder 5a by means of an elevating mechanism not shown in the Figure. A chuck hand 1 is fitted with a U-shaped suction section 1a shown in the Figure having an inside diameter which is slightly larger than the diameter of the shaft 5c at its front. A required number of air suction holes 11 is formed upward in the section 1a.
Patent JP-H11356089-A (JP)
Title: Speed adjuster of three-phase induction motor, and air conditioner
Inventor: TSUKUI NAOTO
IPC: H02P27/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To materialize the speed adjustment of a three-phase induction motor with simple structure and besides at low cost. SOLUTION: In the speed adjuster 27 of a three-phase induction motor which adjusts the rotational speed of a three-phase induction motor (fan motor 26), diodes 30U, 30V, and 30W to apply currents to the side of the three-phase induction motor and transistors 31U, 31V, and 31W capable of apply currents to the side of a three-phase AC power source are connected in parallel with each of three lines of windings 35U, 35V, and 35W for connecting a three-phase AC power source 34 with the three-phase induction motor, and the on-off operation of the transistors is controlled by the control signal sent from a speed adjusting controller 33.
Patent JP-S5695202-A (JP)
Title: Solar light converging machine
Inventor: TACHIBANA RIYOUSUKE
IPC: F24S23/70
Filed: 1979-12-28
Abstract: PURPOSE: To obtain high light energy density by passing the convergent light from curved face reflectors to a horizontal reflector on a base plate, reflecting the light reflected from the horizontal base plates again at the root end parts of the curved face reflectors and again converging the converged light while repeating its reflection.  
     CONSTITUTION: Multiple curved face reflectors 3 are disposed on the plane intersecting obliquely with a horizontal reflector 2, by maintaining their root end eges at fixed intervals. Convergent light is passed to the horizontal reflector 2 through the gaps formed between the respective root end edges and the adjacent curved face reflectors 3, and the light reflected from this horizontal reflector 2 is again reflected to the reflector 2 side at the root end parts 4 including the base end edges. According to the monentarily changing solar light incident angles, the reflectors 3 are oscillated. Therefore, the solar light is confined and converged into the wedgelike spaces delineated by the oblique planes and the reflector 2 and the light energy of high density is irradiated to the outlet surface thereof. Hence, if a photodetector 18 and a curvature reflector 17 are provided at the outlet surface, the photodetector 18 rises to high temp. by the light energy of high density and this is used as a water heater or a heat collecting machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0616466-A (JP)
Title: Production of ceramic green sheet
Inventor: TAKAHATA SAWAKO
IPC: C09K23/52
Filed: 1992-06-30
Abstract: PURPOSE:To provide a method for dispersing ceramic particles as starting material by which the dispersibility of spinel-contg. ceramic particles as starting material is enhanced to obtain a high density uniform green sheet. CONSTITUTION:When a ceramic. green sheet is molded with ceramic particles consisting of two or more components contg. pulverized spinel particles as starting material, a binder and a water-based solvent, anionic polycarboxylic acid is added. The dispersibility of the ceramic particles as starting material is enhanced and the objective high density uniform green sheet is obtd.
Patent JP-S5696516-A (JP)
Title: Gain adjusting circuit
Inventor: NAKASHIMA SHIGERU
IPC: H03G3/10
Filed: 1979-12-28
Abstract: PURPOSE:To obtain a wide range of gain adjustment, without deteriorating the distortion characteristics, by the adjustment that the amplitude of an input signal can be adjusted through the adjustment of the gain of a differential amplifier. CONSTITUTION:When a base potential of a transistor (TR) Q5 is sufficiently small, the constant current all flows to a differential amplifier consisting of TRs Q3, Q4, and the differential amplifier has the gain determined with a constant current value and a resistor R3. When the base potential of TRQ5 is increased to the base potential of TRQ6, the constant current is branched to TRQ5, the current fed to a differential amplifier is lowered and the gain is lowered. Simultaneously, a bias is fed to the base of TRQ1 to lower the impedance between the emitter and collector of TRQ1, and the input signal is divided with the impedance of this and input signal terminal Vin to reduce the amplitude of input signal input to the differential amplifier. Thus, the gain of the differential amplifier can be adjusted with the gain control signal fed to the base of TRQ5 and the input signal versus output current characteristics can be made linear.
Patent JP-2001004554-A (JP)
Title: Container inspecting method
Inventor: TATENO MASUMI
IPC: G01N21/90
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To implement a container inspecting method capable of accurately inspecting the state of adhesion between a tube body and a lid part in a short inspection time. SOLUTION: In this container inspecting method, a container 1 with an ultraviolet ray non-transmitting tube body 1a and an ultraviolet ray non-transmitting lid part 1b bonded via an ultraviolet ray transmitting layer in such a way as to block the one-end-side opening part of the tube body 1a. A movable ultraviolet ray radiation source 10 is arranged on a one-surface side of the lid part 1b, and an ultraviolet ray detecting part 5 is arranged on the other-surface side of the lid part 1b. By moving the ultraviolet ray radiation source 10 along the bonded part 1d between the lid part 1b and the tube body 1a and detecting ultraviolet rays transmitted through the ultraviolet ray transmitting layer of the bonded part 1d by the ultraviolet ray detecting part 5, the state of the bonded part 1d is inspected.
Patent JP-H0335922-A (JP)
Title: Moving blade body holding mechanism for cutter
Inventor: MURAKAMI SHINGO
IPC: B23D35/00
Filed: 1989-07-03
Abstract: PURPOSE:To improve the assembling workability, to ensure a necessary fastening force, and to prevent the fretting corrosion from occurrence by a method wherein a region where a moving blade body is pressed in a holder is axially divided into two sections, and the fastening margin of a region on the cutting blade side is set to a value higher than that of region on the escape groove side. CONSTITUTION:An escape groove 21b to prevent interference with a stopper head 25 during movement of a moving blade 20 is formed on the side reverse to the fixing side of a moving blade body side 21. A region where the moving blade body 21 is pressed in a hold hole 22a of a holder 22 is axially divided into two sections, and the fastening margin of a region A on the fixed blade side is set to a value higher than that of a region B on the escape groove 21b side. By first inserting the escape groove 21b side having a low fastening margin, the engagement therebetween is facilitated without the occurrence of gall. Thereafter, an escape groove 21b side part achieves a guide function, and a cutting blade side part having a high fastening margin is easily pressed in. This constitution ensures a necessary fastening force as assembly workability is improved, and prevents the fretting corrosion in a part needing a fastening force from occurrence.
Patent JP-S6232635-A (JP)
Title: Resin sealed type module
Inventor: NAKATSUKA MASANORI
IPC: H01L23/48
Filed: 1985-08-05
Abstract: PURPOSE:To prevent deterioration of characteristics and to improve reliability, by providing a coupling means having a large contact area at a connecting part of an external-terminal taking out electrode and an external terminal, assembling the connecting part and the coupling means, and soldering and bonding the coupling part. CONSTITUTION:Both end parts of an external-terminal taking out electrode 14 are bent in one direction at the angle of about 90 deg.. Thus bent parts 14a and 14b are formed so as to form a U shape. The back surface of the electrode is soldered and fixed to the outer surface of a thermal stress buffer material 1. Meanwhile, in an outer terminal 15, to which the external-terminal taking out electrode 14 is connected, U shaped engaging parts 15b and 15c and a reinforcing plate 15d are provided as a unitary body. Coupling holes 15a, to which the bent parts 14a and 14b can be inserted, are formed in the engaging parts. The bent parts 14a and 14b of the external-terminal taking out electrode 14 are inserted in the coupling holes 15a of the engaging parts 15b and 15c of the external terminal 15 as shown by arrows. The bonding parts are fixed by solder. Thus, the contact area of the contact part between the external terminal taking out electrode 14 and the external terminal 15 can be increased.
Patent JP-H0619194-A (JP)
Title: Dry toner, dry developer and image forming method
Inventor: IKEDA TAKASHI
IPC: G03G15/08
Filed: 1992-06-30
Abstract: PURPOSE:To prevent printing failure even for repetition of use by adding and mixing specified amts. of silica powder and specified magnetic powder to the toner base material. CONSTITUTION:This dry toner is prepared by adding and mixing a silica powder and magnetic powder by 0.05-1wt.% and 0.1-2wt.%, respectively, to the toner base material containing at least a binder resin, coloring agent, and charge controlling agent. The magnetic powder used has <=0.8mum average particle size and >=0.9 sphericity. The binder resin is preferably a tyrene-acryl resin or polyester resin, and especially preferably a styrene-acryl resin. As for the coloring agent, carbon black, acetylene black or mixture of these are used. The binder resin, coloring agent and charge controlling agent are compounded to form the toner base material in a homogenizing process. For example, after these components are mixed in a dry state, the mixture is pulverized into a fine powder as the toner base material, to which then the silica powder is added. The silica powder is preferably a silica powder treated to become hydrophobic.
Patent JP-H1124094-A (JP)
Title: Liquid crystal display device
Inventor: OKITA MITSUTAKA
IPC: G09F9/30
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which hardly has a break of a mounted electrode at the step part of an inter-layer insulating film ion a mounted electrode area. SOLUTION: This liquid crystal display device is so constituted that mounted electrodes 4 and 5 which are connected electrically to electrodes of scanning lines or signal lines through a contact hole 14 are formed in the mounted electrode areas from the top surface of the inter-layer insulating film 9 in the mounted electrode area to outside the inter-layer insulating film through the step part 15 of the inter-layer insulating film; and the step part 15 is formed into an end part shape having a recess (or projection) across the thickness of the inter-layer insulating film 9 and the mounted electrodes 4 and 5 are formed thereupon to increase the distance L2 of the mounted electrodes 4 and 5 crossing the step part of the inter-layer insulating film 9.
Patent JP-H0221829-A (JP)
Title: Excretions drying equipment
Inventor: KISHI MITSUHIRO
IPC: A47K11/02
Filed: 1988-07-12
Abstract: PURPOSE:To prevent a stink of excretion from reeking and process it at a makeshift toilet in a sanitary condition by heating a container containing excretion, from outside, and drying it, at the same time, furnishing thermal accumulator in the container, and stirring them with stirring means. CONSTITUTION:When excretion is stored in a drying oven 13, electricity is applied to a heater 18 for heating up whole drying oven 13, and at the same time, the heat is also accumulated in thermal accumulators 38 contained in the drying oven 13, and the excretion in the drying oven 13 is thus heated with both the heat from the drying oven 13 and the heat from thermal accumulators 38. As a driving pipe 32 is rotated by a motor 50, each of stirring blades 37 laterally rotates in the bottom of the drying oven 13 and stir excretion and thermal accumulators 38 at the same time. At this moment, a heat exchanger pipe 19 is heated up with the heater 18 and an air in it is heated up and transferred toward a direction to a connecting pipe 65. At the same time, a motor 72 in exhaust box 71 is activated, and an air containing a stink which is being taken in by a suction pipe 66 is sent to a reheat pipe 20, then the air is heated up and is sent to dust-absorption/catalyst box 67 for removing a stink by contacting with a catalyst body 69 and exhausted from a exhauster 71.
Patent JP-H0724594-A (JP)
Title: Copper alloy welding material
Inventor: HORIUCHI MASAAKI
IPC: B23K35/30
Filed: 1993-07-13
Abstract: PURPOSE:To provide the copper alloy welding material where the sufficient mechanical properties are provided, and the wear resistance and the slidability are improved by adding the prescribed amount of the prescribed materials in the material whose principal component is copper. CONSTITUTION:In a copper alloy welding material which is used in welding the sliding surface of a machine element member composed of iron, and improves the wear resistance and the slidability, 7-10wt.% aluminum, 0.7-2wt.% silicon, and 0-2 wt.-% iron is added in the material whose principal component is copper. If the addition of aluminum is <=7wt.%, no sufficient tensile strength or the like is obtained. On the other hand, if the addition of aluminum exceeds 7wt.%, the friction coefficient is increased. If the addition of silicon is <=0.7wt.%, the desired wear resistance is not obtained. On the other hand, if the addition of silicon 22wt.%, the elongatipn is reduced. This constitution improves the life of machine parts by executing the cladding by welding on the sliding surface of a taper piston, bearings, etc.
Patent JP-H0837887-A (JP)
Title: Longitudinally carrying device of combine harvester
Inventor: TONARI ATSUSHI
IPC: A01D61/00
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a longitudinally carrying device of a combine harvester capable of sufficiently enlarging the control range of threshing depth and preventing the ear tip of a long grain straw from remaining in a non-threshed state due to an excessive threshing depth. CONSTITUTION:An ear tip side-catching and carrying device 12 and a straw foot side-catching and carrying device 14 which are set in back side-raised postures in states that the tips of the devices 12 and 14 are placed below the back surface of a grain straw-raising device 7, respectively, are vertically movably disposed on a rear support point P. The ear tip sides and foot sides of reaped grain straws are separately supported with the catching tines 17, 19 of the ear tip side catching and carrying device 12 and the catching projection- having chain 36 of the straw foot side-catching and carrying device 14, respectively, and the reaped grain straws are carried toward the starting end part of a feeding chain 10 in a rear threshing device 3. The tip parts of the catching tines 17, 19 in the ear tip side-catching and carrying device 12 are made from flexible and elastic members.
Patent JP-H0729771-A (JP)
Title: Method of manufacturing multilayer ceramic electronic part
Inventor: NAKADA TOSHIHIRO
IPC: H05K1/03
Filed: 1993-07-13
Abstract: PURPOSE:To devise the title manufacturing method of multilayer ceramic electronic part using inner electrodes comprising metallic films formed by thin film forming method wherein the adhesion properties between the inner electrodes and ceramics are enhanced in the not-yet baked stage thereby avoiding the delamination. CONSTITUTION:The title manufacturing method of multilayer ceramic electronic part is composed of the following four steps, i.e., the first step of forming a metallic film on a supporting film 1 by thin film forming step; the second step of forming electrodes 2a by patterning step of the metallic film after forming a resist in a specific pattern on the metallic film; the third step of molding a ceramic green sheet 5 on the supporting film 1 leaving a resist 3 intact on the electrodes 2a; and the fourth step of forming an electrode-ceramic integrated sheet and releasing the supporting film 1 after pressure-fixing the electrode- integrated ceramic green sheet to the other ceramic green sheet.
Patent JP-H04369004-A (JP)
Title: Method for controlling impedance of manipulator
Inventor: SAKAKI TAISUKE
IPC: G05B13/02
Filed: 1991-06-17
Abstract: PURPOSE:To provide a manipulator impedance control system capable of executing a high-speed processing and requiring no calculation of Jacobian reverse matrix. CONSTITUTION:In the manipulator impedance control system for allowing an actuator of each joint to execute power control by using a multijoint type manipulator whose torque can be controlled, a control system is separated into a master impedance model system 1 to be a virtual model for the inertia, viscosity and rigidity of a manipulator hand and a slave robust servo system 2, the master control system constitutes a control system for attaining an impedance model by a torque base method and the slave control system constitutes PID control. Inverted matrixes are integrated to the outputs of both the control systems and both integrated results are added to each other as an input to a non-linear compensation part 3.
Patent JP-H0926952-A (JP)
Title: Menu supporting device
Inventor: SHIRAISHI TAKAKO
IPC: G06Q50/22
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To support menu preparation for a person who can not take in specified food by specifying a use inhibited material for cooking materials, retrieving a cooking menu not using the material and presenting cooking information. SOLUTION: This menu supporting device 1 is constituted of an input means 2, a storage means 3, a retrieval means 4 and a presenting means 5. In the input means 2, a user specifies the material inhibited to be used in cooking corresponding to an instruction presented in the presenting means 5. In the storage means 3, the information of the plural kinds of dishes, that is cooking menu names and the materials, tools and recipes, etc., corresponding to them are stored. The retrieval means 4 recognizes the inhibited material inputted from the use inhibited material input means 2, calls the dish not using the inputted inhibited material from the storage means 3 and presents it by the presenting means 5.  By such constitution, since the cooking menu not utilizing the specified material is easily retrieved, it is extremely convenient in the menu preparation or the like for the person who can not take in the specified food.
Patent JP-S6329870-A (JP)
Title: Access control circuit for device
Inventor: MIYAZAWA SHUNSAKU
IPC: G06F12/04
Filed: 1986-07-23
Abstract: PURPOSE:To use both even and odd numbers while combining both numbers as a selecting address by providing the titled circuit with a 2n-bit length data bus, a data switching circuit and a circuit for forming a data write strobing signal (WR) to an n-bit data length device and a read request signal (RD). CONSTITUTION:Since a control circuit 4 executes 8-bit data access to the device 1 twice instead of a CPU 2, a wait circuit 5 has to output a wait request to the CPU 2, and even if a wait request 16 is not outputted from the device 1, outputs a wait request 18 to the CPU 2. When the wait request 16 from the device 1 is generated, the wait request 16 is converted into the wait request 18 to the CPU 2. In order to inform the generation of the wait request 16 also to the control circuit 4, a wait signal 17 is generated. Consequently, the control circuit 4 can wait two accesses to the device 1 by using the signal 17.
Patent JP-H0617513-A (JP)
Title: Eaves edge structure of roof using roof panel
Inventor: WATANABE SATORU
IPC: E04D1/30
Filed: 1992-06-30
Abstract: PURPOSE:To obtain an improved eaves edge structure of roof, including the structure of roof materials having improved workability and prevent the scattering of roof materials on the eaves edge and the intrusion of rain water in the roofing work using nonmetal roof materials. CONSTITUTION:The contact side 23 of eaves edge part is fixed to the upside of the eaves side in the rafter part 4 on the base 1, and crosspieces are fixed to the upside of the ridge side. Roof panels are placed in such a way as to lap the upper and lower stage ends through the eaves edge part and the crosspieces, and the first coupling projection 10A of the back side oh the lower end of L-shaped eaves edge roof material is connected with the upper coupler 25 of the contact side of the eaves edge part. The second coupling projection 10B of the back side of the door lower end of the eaves edge roof material is connected with the lower coupling supporter 30 from the eaves side of the eaves edge part.