baber/WOPTO huggingface dataset:
Patent JP-H08267124-A (JP)
Title: Extrusion device
Inventor: MICHISAKA KOUZOU
IPC: B21C27/04
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the occurrence of the blister of an extruded material, and to improve productivity by providing a bleeder hole with a stop valve on an extrusion billet container, and spouting out air blocked out just before the upset of a billet after charging. CONSTITUTION: A bleeder hole 5 opening in the upside position of a container 1 separation wall/inner surface of a front tip part is provided. In this bleeder hole 5, a stop valve 6 which is close to an opening part 5a of a billet hole 4 side and freely operatable by a cylinder device 11, is provided. At the time of an extrusion, the bleeder hole 5 is closed, a billet in the container is pressed, and air is filled in the billet hole 4. Next, in a state just before an upset, the air blocked out in the billet hole 4 and which is under a high-pressure is spouted out by opening the stop valve 6. After that, the stop valve 6 is closed again, and an extrusion is performed. Consequently, the air can be instantaneously bled without providing a verbose cycle, and the occurrence of a blister can be avoided.
Patent JP-H03277870-A (JP)
Title: Piston ring and manufacture thereof
Inventor: NARUSE YOSHIO
IPC: C23C14/06
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the above piston ring which possesses the superior abrasion resistance and scuff resistance by allowing a pit porous which reaches the inside of a substrate hard Cr plated layer from the surface of a hard film to exist in a specific area ratio on an outer peripheral sliding surfaces. CONSTITUTION:At least outer peripheral sliding surface of a piston ring is applied with hard Cr plating, and the Cr plated layer 2 at least on the outer peripheral sliding surface is covered with a hard film 3 through the PVD treatment at 200-250 deg.C, and the temperature of the piston ring is raised to 350-450 deg.C, and a pit porous 4 which reaches the inside of the substrate hard Cr plated layer 2 from the surface of the hard film 3 is formed in an area ratio of 5-40% on the outer peripheral sliding surface. Since the outer peripheral sliding surface is covered with the hard film 3 which is obtained through the PVD treatment on the hard Cr plate layer 2, the abrasion resistance and scuff resistance are improved. Further, since the pit porous 4 exists on the outer peripheral sliding surface, the pit porous 4 serves as oil reservoir, and also the scuffing on a cylinder side can be prevented sufficiently.
Patent JP-S58206150-A (JP)
Inventor: RIYUBOMIRU MISHITSUKU
IPC: H01L29/94
Filed: 1983-05-02
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-S572009-A (JP)
Title: Color separation filter
Inventor: AOKI YOSHITAKA
IPC: G01J3/51
Filed: 1980-06-05
Abstract: PURPOSE:To improve a transmission factor and a color separation, by placing a light transmissive thin film layer between a light transmissive substrate and a semiconductor filter, and adjusting the thickness of a film of the light transmissive thin film layer within a specific range. CONSTITUTION:A color separation filter is constituted of a glass substrate 1, a cyanic color transmissive dichroic filter 2, a yellow color transmissive thin film semiconductor filter 3, the first light transmissive thin film layer 4, the second light transmissive thin film layer 5, a glass layer 6 and a light transmissive dielectric material 7. The relation of nS<=nT1<=nF, nD<=nT2<=nF are satisfied among a refractive index nS of the glass substrate 1, a refractive index nF of the semiconductor filter 3, a refractive index nT1 of the first light transmissive thin film layer 4, a refractive index nT2 of the second light transmissive thin film layer 5 and a refractive index nD of the light transmissive dielectric material 7. In this color separation filter, when thickness of a film of the first light transmissive thin film layer 4 is adjusted to 0.04-0.08mum, the transmission factor can be improved to about >=95%, that is to say, to the extent of being able to practically disregard the color separation failure caused by a decline of the transmission factor.
Patent JP-H07259165-A (JP)
Title: Urine gathering closet
Inventor: TAKAGI SHIGERU
IPC: G01N33/493
Filed: 1994-03-22
Abstract: PURPOSE:To easily measure the total quantity of urination by providing a urine gathering hole in the bottom of the front of a bowl and, at the same time, providing a partition for dividing the inside of the bowl into a urination space in front thereof and an evacuation space. CONSTITUTION:When a user sits on a stool seat 16, a stopcock body 40 fitted to a urine gathering hole 39 is lowered, a connection opening of a taking-out pipe line 38 is opened, and the urine gathering hole 39 and taking-out pipe line 38 are linked with each other. When the user urinates, the urine is led to a partition sheet 60 and is gathered in the urine gathering 39 of the urination space in front of a bowl 14. In addition, the urine is sent to an analyzer 52 through the taking-out pipe line 38, and the measurement of urine component and the total quantity of urine are required. Accordingly, when the user sits on the stool seat to ease nature, the urine is only gathered in the urine gathering hole, so that the total quantity of urine can be obtained every time. It is not required that the urination space and evacuation space are completely partitioned, and the partition is so made that urination is not entered in the evacuation space.
Patent JP-H09267249-A (JP)
Title: Electroformed grinding wheel and fine grinding method therewith
Inventor: TAKEI TOSHIKI
IPC: B24B19/26
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electroformed grinding wheel and a fine grinding method therewith, which are made so as to carry out a C chanfering of ferrite subjected to tracking work in a highly accurate manner at all times without entailing any damage to an adjacent projection. SOLUTION: This is an electroformed grinding wheel 1 in use on the fine grinding of a C chamfer or the like of ferrite 7 subjected to tracking work, and it is composed of a disklike wheel base 2 and an cylindrical electroformed abrasive wheel 3 being formed on an outer boundary of this wheel base 2 and projected in the same direction as a turning shaft center. Edge thickness of this electroformed abrasive wheel 3 is 0.05mm to 0.2mm and projection value is 0.05mm to 2mm. The electroformed grinding wheel 1 attached to a rotating spring 4 is rotated at a high speed, through which grinding is carried out so as to make the wheel 1 and a workpiece be relatively moved in a direction orthogonal with the turning shaft center and simultaneously to make the abrasive wheel 3 so as to completely pass through the workpiece.
Patent JP-H06293380-A (JP)
Title: Fixing tool for sash shoji of building unit
Inventor: KATO SUSUMU
IPC: B65D85/64
Filed: 1993-04-02
Abstract: PURPOSE:To control the collision of a sash with sash shojis and prevent damages thereto in a unit building during transportation. CONSTITUTION:A synthetic rubber 7 sufficiently elastic to retain a window sash 1 installed in a building unit and the sash shojis 2 and 3 fitted into the window sash 1 in an assembled condition, is made into a cubic form. The resulting cubic rubber body 7 is so dimensioned as to bring each of the two side faces of the rubber body into surface contact with the window sash 1 and the sash shojis 2 and 3 in the assembled condition.
Patent JP-H09266049-A (JP)
Title: Terminal crimping machine
Inventor: MIYOSHI AKIRA
IPC: H01R43/048
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the regulation of height and make crimping stroke changeable by performing the movement of a ram by the normal and reverse rotations of a servo motor. SOLUTION: A toggle mechanism 36 is operated by the normal and reverse drive of a servo motor 23, and a ram 24 is vertically raised and lowered in interlocking thereto. At this time, the top dead point A and bottom dead center B of the ram 24, and maximum stroke S are determined. The positive and reverse rotating quantity of the motor 23 is controlled within the range of the raising and lowering operation of the ram 24, whereby the top dead center A and bottom dead center B of the ram 24 can be optionally set. Therefore, when the crimping surface height is regulated in terminal crimping, the set according to an applicator is inputted to an operation panel 47, whereby regulation of the heights of the top dead center A and bottom dead center B can be easily performed.  Since the top dead center A and bottom dead center B can be optionally set, change of crimping stroke can be desirably set within the range of the maximum stroke S.
Patent JP-H10268960-A (JP)
Title: Information device with finger collating function and starting method for system at the device
Inventor: FURUICHI YOSHIO
IPC: G06T1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To check security without feeling burden by compare-collating with previously registered finger information before or in the middle of the starting of a system and prohibiting the starting of the system or the continuing of staring operation depending on the result of comparing and collating. SOLUTION: Finger collating devices 42 to 45 are mounted to an information processor 41 such as PC, etc. A finger is placed on the devices 42 to 45 in a state where the processor 41 such as PC is not started. An identification control part 43 carries out individual identification at this step. In this case a pattern input part 42 fetches a projection signal. Continually, the part 43 collates and calculates a registered projection signal within individual identification data 412 and an extracted projection signal. Then the devices 42 to 45 confirm collation of identification, a boot control part 411 within the processor 41 permits the start of a procedure for starting the processor 41 and controls it.
Patent JP-S57193958-A (JP)
Title: Electric motor
Inventor: TAKIMOTO KIYOTAKA
IPC: H02K23/04
Filed: 1981-05-22
Abstract: PURPOSE:To make wire winding and assembly easy and attempt torque boosting by installing magnetic poles made of a permanent magnets in two rows round the periphery of a rotor and arranging them to have alternately opposite poles and installing on the stator an arbitrary number of magnet pieces of magnetic pole plates which have both poles opposite to magnetic poles of each row of magnets. CONSTITUTION:On the peripheral face of a rotor 1 groups of four permanent magnets are arranged at an equal distance in two rows and the order of magnetism in the first row for M11-M14 and in the second row for M21-M24 is made opposite. Further, in the center stator magnets M31-M36 windings L1-L6  provided on a stator have their both poles opposite to each row of magnets  with the same pole on the same side. Further, to the windings L1-L6 of the  stator direct current is successively supplied from a battery placed in the rotor  1 through a commutator and brush or an electro-magnetic control device. With this arrangement the winding and assembly can be made easily and an electric  motor of large torque can be obtained.
Patent JP-H01247279-A (JP)
Title: Power steering device
Inventor: IDOGUCHI MASARU
IPC: B62D6/00
Filed: 1988-03-30
Abstract: PURPOSE:To enhance the steering feeling by commencing correction of cut delay when the differential of the steering force becomes its extreme value, and by finishing the correction of the cut delay when the differential of the steering force has attained a certain ratio to the extreme value. CONSTITUTION:Steering force generated by revolving a steering wheel 10 is sensed by a steering force sensor 45, and this output from sensing is read by a microcomputer 47. Interlocked with this reading, mating solenoid valves 57, 58 are opened, so as to apply oil pressure to the chamber of a spool 19 of a hydraulic control valve 18. The microcomputer 47 reads the output from the abovementioned sensor 45, computes its differential, and judges whether the differential has lowered to a certain ratio with respect to the extreme value, and when it has become below specific value, the correction of the cut delay is finished.
Patent JP-2000276040-A (JP)
Title: Drive simulation device
Inventor: SHIRAISHI SHUJI
IPC: A63F13/422
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient movable range without enlarging or complexing the device, and to give a cockpit oscillating motions close to those of an actual vehicle. SOLUTION: A cabin 14 is supported by plural cylinders A-F and a turntable 48, and high frequency components of oscillating motions of the cabin 14 are realized by the cylinders A-F, and low frequency components are realized by the turntable 48. Thus, it is possible to obtain oscillating motions close to those of an actual vehicle corresponding to driver's operations.
Patent JP-S58194730-A (JP)
Title: Preparation of dry ice of regular shape and apparatus for preparing the same
Inventor: UNNO NAOTAKE
IPC: C01B32/55
Filed: 1982-05-07
Abstract: PURPOSE:To prepare a dry ice of regular shape having a high density and quality at a low cost, by compressing a snowlike dry ice with a low-pressure high-speed output of a molding cylinder, and repeatedly shocking a compressed dry ice with the molding cylinder with an intermittent high-pressure hydraulic oil from a boosting apparatus. CONSTITUTION:A given amount of snowlike dry ice is blown into a molding chamber, and deposited, and a low-pressure hydraulic oil is fed from a low-pressure pump (35a) through oil paths 44, 45 and 46 to a compressing and operating chamber (2a) of a molding cylinder 2 at a low-pressure and large flow rate to compress the dry ice at a low- pressure and high-speed output. The low-pressure hydraulic oil cannot be injected into the operating chamber (2a), and a directional control valve 42 is changed over to feed and discharge the low-pressure hydraulic oil to and from a primary operating chamber (41a) of a primary cylinder inlet in a booster 41 and a return operating hydraulic chamber (41b) in a boosting apparatus 36, and a pressure converting piston (41c) is reciprocated at a high speed. Thus, the high-pressure hydraulic oil generated in a high- pressure output chamber (41d) is fed to the compressing and operating chamber (2a), and the compressed dry ice is repeatedly shocked, pressed and hardened by the intermittent low-speed high-pressure output of the cylinder 2.
Patent JP-H11323404-A (JP)
Title: Hydrogen storage alloy powder and negative electrode for alkali storage battery
Inventor: SHINTANI HISAFUMI
IPC: B22F9/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing hydrogen storage alloy powder excellent in high rate dischargeability and suitable for a nickel- hydrogen storage battery high in capacity and long in a charging and discharging cycle life. SOLUTION: This hydrogen storage alloy powder is the one in which, on the outermost surface layer of hydrogen storage alloy powder, the part rich in Ni metal and/or the part rich in Co metal or the part rich in a mixture of Ni metal and Co metal are insularly present, and the part of metal oxide composed of metal having an oxidation-reduction potential lower than that of both Ni metal and Co metal and/or the part of metal hydroxide or the part composed of a mixture of metal oxide and metal hydroxide is insularly present, and the negative electrode for an alkali storage battery uses this.
Patent JP-S63241511-A (JP)
Title: Zoom lens
Inventor: INATOME KIYOTAKA
IPC: G02B15/20
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a compact lens having high performance even if the diameter is large by constituting the lens of a 1st lens group having a negative refracting power, specific 2nd lens group having a positive refracting power, specific 3rd lens group having a negative refracting power, and 4th lens group having a positive refracting power. CONSTITUTION:The 2nd lens group G2 has 3 positive lens components respectively having the positive refracting power and one among said components has a joint face convex on an object side. The 3rd lens group G3 has two negative lens components respectively having the negative refracting power and one of said components has a joint face convex on an image side; the image side lens component is constituted of a negative lens having a biconcave shape. The air spacing between the 1st lens group G1 and the 2nd lens group G2 is minimized at the telephoto side to suppress the diversion of the incident luminous flux parallel with the optical axis in the 1st lens group G1. The air spacing between the 2nd lens G2 and the 3rd lens group G3 is maximized so that the luminous flux converged by the 2nd lens group G2 enters the 3rd lens group G3 having a stop in the most stopped down state. The aperture diameter is thereby reduced and the formation of the lens to the smaller diameter is permitted.
Patent JP-H09267383-A (JP)
Title: Method for molding panel-shaped molding containing core material
Inventor: SEKI YUKI
IPC: B29L24/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To secure a correct position by preventing the dislocation of a core material and to increase the strength of a joint even when it is large and wide by mounting the core material at a position to shut it between sheets in the cavity of a mold on a gas permeable support member which is spread on the lower sheet and doing the following molding operation. SOLUTION: A gas permeable heat resistant support member S is spread over the whole area between two thermoplastic synthetic resin sheets 1, 2, after a core material 6 being arranged on the support member S, the peripheral parts of the sheets are clamped by clampers 4a, 4b through spacers 3 to form a closed space, and they are heated by heaters 7a, 7b to be softened. In this operation, the upper sheet 1 is supported with the core material 6 by the support member S, and the lower sheet is supported by the balance between the pressure in the closed space and the atmospheric pressure to check the sag of both sheets 1, 2. When the temperature of the sheets reaches a prescribed softening point, molding molds 9, 10 are made to approach a closing position and clamped between cavity inner surface 9a, 9b to be bonded together.
Patent JP-H09267894-A (JP)
Title: Septic tank
Inventor: FUNAKI MASAHIRO
IPC: B65D90/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve reinforcement effects of a septic tank by forming corrugated ribs extending along a peripheral direction of a tank body to protrude inward the tank on at least a bottom of the tank body of the septic tank and forming continuously or continually a recess in a lengthwise direction of the rib at its top plate part. SOLUTION: Corrugated ribs 3a are integrally formed with at least a lower tank body of a tank body 10 in a combined type septic tank, and partitions for partitioning the inside of the tank body 10 into an anaerobic treatment chamber, an aerobic treatment chamber, a sedimentation chamber or the like are temporarily supported on the ribs 3a. The corrugated ribs 3a extend along a peripheral direction of the tank body and form a groove-shaped recess 5a continuously along a lengthwise direction of the rib 3a at its top plate part 4a. The recess 5a preferably is formed at an approximate center of the top plate part 4a and supports the partitions with a lower end of the partitions fitted, wherein although a depth of the recess 5a is not specifically limited, its depth is preferably 50 to 100% of a height (h) of the rib 3a.
Patent JP-H09263985-A (JP)
Title: Electrolytic for treating etching liquid
Inventor: IORIZAKI MASAAKI
IPC: C23F1/46
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell which allows the easy recovery of the metal electrodeposited on cathode plates, is free from the degradation in performance and the degradation in strength even at a high temp. of >=60 deg.C and is capable of executing an electrolyte treatment without entailing a voltage increase by constituting the electrolytic cell for execution of electrolyte regeneration of the used waste etching liquid of a chloride system contg. nickel. SOLUTION: This electrolytic cell for treating the used etching liquid is constituted to have anode chambers 10 in which a circulating anode liquid is passed, a cathode chamber 11 in which a circulating cathode liquid is passed. diaphragms 12 for isolating the cathode chamber and the anode chambers, inflow parts 22 connected to the cathode chamber in order to take in the liquid to be treated and a leading-out part 23 for recovering the metal deposited in the cathode chamber. Plural pieces of the anode chambers are housed in the cathode chamber. The perforated cathode plates are disposed between the respective anode chambers. Scraper means for shaking off the dendrite formed on the surfaces of the cathode plates are installed. Further, the diaphragms are composed of porous PTFE.
Patent JP-S60220446-A (JP)
Title: Program switching system
Inventor: HIRAOKA TAKANAO
IPC: H04L29/12
Filed: 1984-04-17
Abstract: PURPOSE:To package applied programs by separating a decision switching function to expose them outside, and making the applied programs independent of each other. CONSTITUTION:When work programs A and B of a terminal 11, a work program B of a terminal 12, etc. are informed to a terminal controller 2'; the processing name is set into a telegram which is outputted for the first time after the initial program loading (IPL) is executed with said programs, respectively. Then the telegram is sent to a program decision switching part 11 within an action control station (OS)3', and the processing name is decoded for switch to the corresponding application programs (process A) 121 and (process B) 122. The part 11 transmits the subsequent telegrams as they are as long as they belong to the same program to a program once selected. In this respect, different levels are set to programs A and B, for example, and an existing gate circuit is used to carry out a switching action.
Patent JP-H10270824-A (JP)
Title: Electronic device
Inventor: OKUSE TAKENOBU
IPC: H05K1/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an electronic device by lowering the mounting height of electronic parts and to reduce the cost of the device by reducing the number of cost elements, such as an insulating sheet, etc., which is provided for insulating a can case, etc., and making a measure to counter vibrations simpler. SOLUTION: The main body 4a of electronic parts 4 with a can case type lead terminal 6 is placed on the flat surface 3a of flat package type molded electronic parts 3 mounted on a printed board 2 and fixed to the surface 3a with a thermosetting adhesive 7 and the lead terminal 6 is bent in an L-shaped, inserted into the lead terminal inserting hole 2a of the board 2, and bonded and fixed to the board 2 with solder 8.
Patent JP-S521516-A (JP)
Title: Oil supplying apparatus
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1975-06-23
Abstract: PURPOSE: An oil supplying apparatus which prevents the oil vapor discharge by means of setting up a non return valve in way of air vent of the tank to the condensing chamber. 
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