baber/WOPTO huggingface dataset:
Patent JP-H02249754-A (JP)
Title: Vacuum brake power booster for vehicle
Inventor: MANFUREETO RIYUUFUAA
IPC: B60T13/575
Filed: 1990-02-16
Abstract: PURPOSE: To fix a metallic cap by a holding clip and simplify fixed structure, in a booster wherein a metallic cap to contain a reaction disc of a high elastic substance is arranged at the front part of a control valve housing formed integrally with a moving wall to partition the interior of a booster into two chambers. CONSTITUTION: In this booster, the internal part of a housing is divided into a vacuum chamber 20 and a power chamber 23 by a moving wall 3, and a control valve 9 and a control rod consisting of a valve piston 16 to operate the valve 9 and a piston rod 13 are axially slidably fitted in a control valve housing 10 fastened to the moving wall 3. Further, a metallic cap 11 to contain a reaction disc 14 of a high elastic substance and a trust plate 17 is mounted on the front of the control valve housing 10. In this case, the metallic cap 11 is held by a hold clip 8 securely mounted on the control valve housing 10 and containing a pair of arms 22 having protrusions 24 and 25 arranged at a tip and radially facing each other and this fixing structure is simplified.
Patent JP-H03237037-A (JP)
Title: Hermetic coating device for optical fiber
Inventor: NAGAYAMA KATSUYA
IPC: C03B37/00
Filed: 1990-02-15
Abstract: PURPOSE:To uniformize hermetic coating by providing a gas buffer chamber which communicates with a drawing furnace and reaction tube and in which the bare fiber spun by the drawing furnace passes and communicating this chamber with the outdoor air through a discharge port which is freely adjustable in aperture area. CONSTITUTION:A hermetic coating is applied on the surface of the bare fiber 3 which is spun in the drawing furnace 2 and is introduced through an introducing port 5a into the reaction tube 5. The buffer chamber 6 consisting of an upper pipe 11 fitted to the bottom end of the furnace 2 and a lower pipe 12 integral with the top end of the pipe 5 is provided between the furnace 2 and the pipe 5. The chamber 6 is communicated with the furnace 2 and the pipe 5 through a hole 10a in the central part of the wall 10 into which the fiber 3 and the gases in the furnace 2 are introduced and the introducing port 5a from which the gases in the pipe 5 are ejected. The overlap area of the plural windows 11a, 12a in the circumferential direction on the side faces of the pipes 11 and 12 is adjusted by relatively rotating these two pipes to communicate the chamber 6 with the outdoor air, by which the gaseous pressure in the chamber 6 is regulated lower than the gaseous pressure in the furnace 2 and the pipe 5 and higher than the outdoor air pressure. The interference of the gases entering the chamber with each other is suppressed in this way and the regulation of the amt. of the gases is possible.
Patent JP-H03237691-A (JP)
Title: Semiconductor memory
Inventor: MAEDA TERUAKI
IPC: G11C11/414
Filed: 1990-02-14
Abstract: PURPOSE:To improve the write speed of cell information by connecting a control circuit which temporarily adds a write current on an H-level-side at a time width shorter than that causing it to flow to a pair of bit lines. CONSTITUTION:The control circuit 11 which temporarily adds a write addition current to the bit lines BL causing the write current on the H level-side to flow at the time width shorter than that with which the write current on the H level-side is caused to flow to a pair of the bit lines BL causing the write current on the H-level-side to flow in addition to the write current on the H level-side. Consequently, when a write operation is executed against a selected cell S, the write addition current is caused to flow in the bit line on the H level-side in addition to a regular write current. Thus, a write current ratio can be enlarged without reducing a read current, and the write addition current instantaneously flows. Thus, an address decoder or a word line is prevented from coming to a load against the write current. Thus, the write speed of cell information can be improved.
Patent JP-S5293866-A (JP)
Title: Arrangement of toothed wheel bosses drivable through synchronous rotary coupling
Inventor: ERITSUHI AUTOKUTOORU
IPC: F16D3/224
Filed: 1976-03-31
Abstract: A bearing mount for a wheel driven through a constant velocity universal joint has an inner bearing ring which is axially adjacent to an outer joint member of a constant velocity universal joint and is attached to the outer joint member by a welded joint formed by a low temperature welding process.
Patent JP-H02213963-A (JP)
Title: Check system for memory destruction
Inventor: MORI SHIGEO
IPC: G06F12/16
Filed: 1989-02-14
Abstract: PURPOSE:To study the factors of destruction of the memory contents despite the absence of the satisfactory knowledge of a system and a program code by storing the histories in a hardware sequence for execution of instructions in terms of a memory update instruction produced from a program and at the same time referring to the histories at destruction of the memory contents. CONSTITUTION:A history acquiring means 3 is prepared together with a history memory 4 and a history display means 5. The means 3 stores an update instruction given to a memory of a computer system and the history of the update address in a hardware sequence for execution of instructions. Then both means 4 and 5 are used to refer to the history at destruction of the memory contents. In other words, the history is preserved in a hardware sequence for execution of instructions in terms of a memory update instruction produced from a program and at the same time the history is referred to an destruction of the memory contents. Thus it is possible to check the destruction of memory contents despite the absence of the knowledge of a program code and the system working.
Patent JP-S55125780-A (JP)
Title: Time axis correction unit
Inventor: ARIMA HIRONORI
IPC: H04N5/953
Filed: 1979-03-23
Abstract: PURPOSE: To correct the time axis of video signal delayed in following to the time axis variation of reproduced video signal, by controlling the amount of delay with the phase comparison output between the input video signal and delayed video signal.  
     CONSTITUTION: The video signal fed to the input terminal 2 and video signal delayed from the variable delay unit 3 are respectively supplied to the synchronizing separation circuits 6 and 7, and the synchronizing signals separated are fed to the phase comparison circuit 8. The two synchronizing signals are phase-compared in the phase comparison circuit 8, the compared output is fed to the clock signal generation circuit 5 to control the clock frequency and to change the delay amount of the variable delay unit 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58163336-A (JP)
Title: Lancet for sampling blood
Inventor: BUERUNAA BAITAA
IPC: A61B17/32
Filed: 1983-03-04
Abstract: In a blood lancet consisting of a handle and a tip, which are injection molded in one piece of plastic, there is provided according to the invention a protective yoke which protects the tip against damage. The protective yoke (24) is integrally molded to the handle in one piece, leaving predetermined break points, so that it can be broken off. The tip of rhombic cross-section comprises a base which imparts mechanical stability and limits the pricking depth, and an offset fine pricking tip.
Patent JP-H10230033-A (JP)
Title: Structure of vertical column of goal for sport
Inventor: MATSUI TAKAYOSHI
IPC: A63B63/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To secure a stipulated goal dimension while improving the safety of a player. SOLUTION: This structure of the vertical column of a goal for a sport is constituted by providing it with a vertical column member 11 and an impact mitigation material 15 attached around the vertical column member 11 so as to mitigate impact force when the player violently collides. The prescribed length part in an axial direction of the vertical column member 11 is formed so as to make the outer diameter dimension smaller than the other part and the impact mitigation material 15 is formed so as to provide the vertical column of the goal for the sport with the almost same outer diameter dimension over the entire length at the time of attaching the impact mitigation material 15 there.
Patent JP-S63202118-A (JP)
Title: Mos semiconductor circuit
Inventor: HIRASHIMA KAORI
IPC: H03K5/08
Filed: 1987-02-17
Abstract: PURPOSE:To prevent the change in a potential due to a gate capacitance by connecting a p-channel transistor (TR) and an N-channel TR whose product of channel length and channel width is nearly equal to each other in parallel with an inverter. CONSTITUTION:With a gate input signal A of the N-channel TR 2 changed from 'H' to 'L', the N-channel TR 2 and the P-channel TR 3 are both turned off from the on-state. The potential at a node 10 is going to decrease by the capacitance between the gate and the source or drain of the TR 2. Simultaneously, the potential at the node 10 is going to decrease by the capacitance between the gate and the source or drain of the TR 3. Since the product between the channel length and channel width is equal between the TRs 2 and 3, the capacitance between the gate and the source or drain of the TRs 2, 3 is equal to each other. Thus, the increasing quantity and the decreasing quantity of the potential of the node 10 are equal and the effect on the potential of the node 10 due to the gate capacitance is eliminated.
Patent JP-S60178310-A (JP)
Title: Moving position detector of moving body
Inventor: OOYA AKIRA
IPC: G01C22/00
Filed: 1984-02-24
Abstract: PURPOSE:To decrease the number of transmission paths, by using a coded means to be detected. CONSTITUTION:A means to be detected 5 is provided in a trolley duct 1. Four members to be detected 7a-7d are selectively protruded in correspondence with bit positions 6a-6d. The position of a moving body 4 is indicated by the selectively protruded states. A detecting means 8 is provided in the trolley 3. Detecting elements corresponding to the members to be detected 7a-7d of the means to be detected 5 are provided in the detecting means 8. The signals from these detecting elements are transmitted through a multiplex transmission device.
Patent JP-S53120424-A (JP)
Title: Film back charging device for camera of self-treating type
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1977-03-28
Abstract: PURPOSE: To make it possible to adopt a small but strong hinge construction on the upper surface of a camera body by hinging the shorter side of a pressure unit of rectangular shape to the upper surface of the camera body and by accomplishing the charging and takeout operations of the film pack through and opening and closing operations of the pressure unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07243878-A (JP)
Title: Gas leakage detector
Inventor: KENJO TSUNEO
IPC: F23N5/24
Filed: 1994-03-04
Abstract: PURPOSE:To enable detection to determine whether a gas leaks through a gas supply pipe or not by measuring a fine flow rate with one pressure adjustor provided on a bypass pipe. CONSTITUTION:A gas leakage detector 120 has a main pressure adjustor 22 provided on a main pipe 21, a branch pipe 23 for bypassing provided on the main pipe 21 and a sub pressure adjustor 24 provided on the branch pipe 23. The sub pressure adjustor 24 is provided with a high pressure nozzle part 42 to introduce a gas on the upstream side of the main pressure adjustor 22 into the sub pressure adjustor 24 and a constant pressure part 43 communicating with the downstream side of the main pressure adjustor 22. A high pressure valve body 45 is provided to adjust a flow rate of the gas discharged from the high pressure nozzle part 42, a gap pressure measuring part 47 to measure a gas pressure reduced with the high pressure valve body 45 and a pressure reduction means 50 to adjust and introduce the flow rate from the gas pressure measuring part 47 to the constant pressure part 43. Moreover, a pressure control means 80 is provided to control the opening of the high pressure nozzle part 42 and the high pressure valve body 45.
Patent JP-S59159837-A (JP)
Title: Solid tire for capsule liner
Inventor: OKADA RIYOUZOU
IPC: C08K5/04
Filed: 1983-03-02
Abstract: PURPOSE:The titled solid tire which has a high power of absorbing shock and vibration resulting from running through a tubular passage of steel, is prevented from peeling and damage of the bonded interfaces, and shows excellent durability and reduction in vibrational noise, prepared by forming the tread rubber from a specified compound and forming it into a specified geometry. CONSTITUTION:A tread rubber is formed from a composition prepared by mixing a rubber component composed of 100-75wt% natural rubber and 0-25wt% polybutadiene rubber with 20-60pts.wt. carbon black having a particle diameter of 250-70mmu. The obtained rubber is vulcanized and bonded to the external periphery of a base band 2, while the area 6 of the tread rubber in contact with ground is made planar and its thickness is made as high as 50-70mm.. Preferably, the titled solid tire is so constituted that, in the zone where the tread rubber contacts with the base band, the rubber tread rubber has a profile wherein a groove 7 continuous to a protrusion 8 toward the direction from the end of the base band to the shoulder of the tread.
Patent JP-H11229363-A (JP)
Title: Device and method for collecting oil
Inventor: HATANO KESAYOSHI
IPC: C02F1/40
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To efficiently collect floating oil while reducing human labor, providing a simple structure, reducing manufacturing cost, and eliminating the need for inherent power. SOLUTION: A waveguide formed by a vertical wall 13b gets narrower toward an opening 13a, and the surface of a waveguide part 13 is tilted relative to the surface of water. Thereby the depth of waves get smaller as the waves propagate through the waveguide part 13, and since the height of the waves increases in the vicinity of the opening 13a, floating oil is allowed to easily flow into a storage part 12 from the opening 13a. Therefore, the waves containing the floating oil are smoothly guided to the opening 13a by the vertical wall 13b on arriving at an oil collecting device 10, and the height of the waves increases as the waves approach the opening 13a, so that the floating oil contained in the waves is allowed to efficiently rise to the edge of the opening 13a and surely flow into the storage part 12 from the opening 13a and stored therein.
Patent JP-2000233766-A (JP)
Title: Connecting structure of car body skeleton member
Inventor: KIMURA YUZURU
IPC: B62D25/04
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a local stress concentration, by improving the strength of the reinforcement and the rigidity of a car body, and dispersing the stress when an external force in the lateral direction is operated. SOLUTION: There is provided a center pillar 11 formed by including a side body outer panel 12, and a rear door hinge reinforcing 15 provided at the inner side to the side body outer panel 12, whose cross section has a hat form part 16 with a hat form. The hat form part 16 of the rear door hinge reinforcing 15 is extended continuously, in the condition holding the hat form cross section near the connecting part 8 with a member for roof. An opening 17 is formed at the end of the hat form part 16, and a vertical wall 18 is provided close to the vertical walls 13a and 13b of the side body outer panel 12, to the end of the hat form part 16, and the end face of the opening 17 is made in a form along the vertical walls 13a and 13b of the side body outer panel 12.
Patent JP-H10231914-A (JP)
Title: Torque compensating device
Inventor: AMANO HIDEO
IPC: B23Q5/34
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make a device simple and compact by energizing a cam follower against an output shaft from the parallel direction. SOLUTION: A disc type slider fit in a spline groove 3a formed midway of an intermediate shaft and rotation of which is restricted by the intermediate shaft is provided free to move forward and backward in the axial direction, and a cam part 23 having a first inclined part 23a and a second inclined part 23b different in their inclined directions on two points at symmetrical positions on the same circumference is formed on its front surface Two pieces of cam followers 22 to be engaged with the cam part 23 are provided on symmetrical positions on the same circumference.  These cam followers 22 are rotated in the clockwise direction of a holder, move to the second inclined part 23b through a flat part 23c from the first inclined part 23a of the cam part 23, are rotated in the counterclockwise direction and move to the first inclined part 23a through the flat part 23c from the second inclined part 23b.
Patent JP-S53120669-A (JP)
Title: Tension controller for stretch bending former
Inventor: OOSUMI YOSHIHIRO
IPC: B21D25/02
Filed: 1977-03-31
Abstract: PURPOSE: The titled controller suitable for improving the producibility of the formed parts, by constituting of the detector for detecting the quantity of longitudinal stretch displacement of the material, the displacement meter which has a settled quantity of displacement and is connected to the displacement quantity detector, and the pressure regulating motor for automatically controlling the pressure regulating valve depending on the signal of the displacement meter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58152056-A (JP)
Title: Preparation of monoazo compound
Inventor: MURATA AKIRA
IPC: C09B41/00
Filed: 1982-03-05
Abstract: PURPOSE:To prepare a monoazo compound having improved quality as disperse dye by an easy operation, by neutralizing directly a reaction solution with an alkali after diazotization and coupling reaction are over so that the hydrolysis of an alkyl ester is prevented. CONSTITUTION:After diazotization and coupling reaction are over, a reaction solution is neutralized with an alkalinizing agent (NaOH, KOH, etc.) (preferably neutralized until pH is in a range of 2-11). After the neutralization, the solution is heat-treated at 40-100 deg.C, and a monoazo compound shown by the formula (D is an insoluble group-containing diazo component residue; X is H, alkyl, etc.; Y  is H, halogen, alkyl, etc.; R1 is alkyl, or alkenyl; R2 is acyloxyalkyl, alkoxycarbonyloxyalkyl, etc.) is isolated and prepared.
Patent JP-H11219026-A (JP)
Title: Image forming device
Inventor: HATORI SATOSHI
IPC: G03G21/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To release a rotation check even in the state that a door member is opened by providing a rotation check releasing means for releasing engagement between an engaging part and an engaged part in the state that the door member is open. SOLUTION: This device is provided with a rotation check releasing means for releasing engagement between an engaging part 203a and a notched part 108a in the state that a door is open. Namely, a pressing member fixing jig 301 as a fixing member which fixes the engaging part 203a at the position where the engaging part 203a does not engage with the notched part 108a is provided as a rotation check means. Then, in the state that a pressing member 203 is positioned at the position where the engaging part 203a of the pressing member 203 does not engage with the notched part 108a, the pressing member fixing jig 301 is set to the pressing member 203. Thereby, the pressing member 203 is fixed at the position where the engaging part 203a does not engage with the notched part 108a.  Consequently, a revolver developing unit becomes a rotatable state regardless of the state that the door is opened or closed.
Patent JP-2000096083-A (JP)
Title: Shampoo composition
Inventor: KAMIYA AKIRA
IPC: A61K8/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a shampoo composition capable of removing a finely divided chemical substance sticking to skin, softening the hair of the head, imparting rinsing effects and preventing the dandruff and pruritus of the scalp. SOLUTION: This shampoo composition contains (a) 0.05-5.0 wt.% of an essential oil ingredient selected from the group consisting of terpenic esters and terpenic hydrocarbons, (b) 3.0-20 wt.% of an N-acylamino acid salt and (c) 0.1-15.0 wt.% of a sucrose ester of a fatty acid or a 6-18C fatty acid alkylolamide.
Patent JP-H01210780-A (JP)
Title: Rotary type heat exchanger
Inventor: INOUE YOSHINORI
IPC: F25C1/14
Filed: 1988-02-18
Abstract: PURPOSE:To enable facilitation of separation of a closing body from a cylindrical body during disassembly, by a method wherein a plurality of waste screw holes are formed in positions displaced from respective bolt insertion holes of a mounting flange. CONSTITUTION:A plurality of waste screw holes 24b are formed in positions displaced from respective bolt insertion holes 71a of a mounting flange 24 of a cylindrical body 2. As a result, when, during disassembly, a closing body 7 is removed from the cylindrical body 2, a bolt 15 threadedly joined with the waste screw hole 24b is threadedly advanced toward the mounting part 71 side of the closing body 7 in a state that a bolt 15 is removed from a plurality of screw holes 24a of the molding flange 24 of the cylindrical body 2 and the bolt insertion hole 71a of the mounting part 71 of the closing body 7. In which case, the mounting part 71 of the closing body 7 is pressed externally by means of the tip of the bolt 15 to gradually remove the closing body 7 from the cylindrical body 2. This constitution enables easy removal of the closing body 7 from the cylindrical body 2.
Patent JP-H10231376-A (JP)
Title: Antimicrobial resin foam
Inventor: NAKAZAWA KEIICHI
IPC: C08J9/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antimicrobial foam not discolored with light at a low cost by including a thermoplastic resin and zinc oxide in a specific ratio. SOLUTION: This antimicrobial resin composition comprises (A) 99.9-90wt.% of a thermoplastic resin, preferably a styrenic resin such as acrylonitrile-styrene- butadiene copolymer, (B) 0.1-10wt.% of zinc oxide having preferably 0.1-1μm, more preferably 0.2-0.75μm, and, if necessary, a plasticizer, a lubricant, a stabilizer, an antioxidant, a UV light absorbent, a flame retarding, a mold release agent, etc. The composition is foamed and molded into an antimicrobial resin foam by a necessary method. The foam is used as a foam for packaging foods, housing, engineering works, heat-insulating materials, cushioning materials, floats, etc.
Patent JP-S55126866-A (JP)
Title: Sorting-inspecting method for electrolytic capacitor
Inventor: KUWAHATA MASAO
IPC: G01R31/00
Filed: 1979-03-26
Abstract: PURPOSE: To make it possible to detect easily a connection defect by adding at least one of inspecting processes for electrostatic capacity, loss and impedance before the process of charging an electrolytic capacitor.  
     CONSTITUTION: After the process of electrostatic capacity inspection 6, an aged electrolytic capacitor is sorted and inspected in the order of short-inspecting charging process 1, short inspecting process 2, leaking-current inspecting charging process 3, leaking-current inspecting process, and electrostatic loss inspecting process 5. Before the process of charging the electrolytic capacitor such as the short inspection and leaking-current inspection, additional electrostatic capacitor inspection 6 comes into effect, so that its abnormality can securely be detected. 
     COPYRIGHT: (C)1980,JPO&Japio