baber/WOPTO huggingface dataset:
Patent JP-S53109835-A (JP)
Title: Compensation apparatus of electric current source voltage for resistance welder
Inventor: TANAKA MASARU
IPC: B23K11/24
Filed: 1977-03-07
Abstract: PURPOSE: To have the voltage compensating function with a simple circuit construction, by controlling conducting angle of switching semiconductive element, detecting the dimension of current source voltage and maintaining the value of practical effect of primary terminal voltage of welding transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09217391-A (JP)
Title: Mounting device of ferrule
Inventor: DOUMAN NORIO
IPC: F16L41/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device in which the falling of units can be quickly and precisely performed, the device is never shaken, the pressed degree of the flange part of a rubber ring can be known, no manual operation is required in the diameter extension of a cylindrical metal fitting, and the diameter extending work can be automatically terminated. SOLUTION: This device has a diameter extending jig 2 and a diameter extending machine 3. The diameter extending machine is formed of an elevating mechanism part 3A and a driving mechanism part 3B, the elevating mechanism part is formed of a fixed strut 40, a body outer cylinder 42, a pressing shaft 50 and a display mechanism. The driving mechanism part is formed of a case 70, a crank mechanism and ratchet mechanism, a driving motor 88, and a control member for detecting that the load added to a hook member reaches a set value by gradually moving up a main spindle vertically moved by the crank mechanism driven by the motor and rotated by the ratchet mechanism, and outputting a drive stop signal to the motor.
Patent JP-H10223268-A (JP)
Title: Pressure contact terminal
Inventor: OKABE TOSHIAKI
IPC: H01R4/24
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent a sidewall from being extended outward, even when a covered wire having a diameter equal to or larger than the inside dimension between a pair of sidewalls of a pressure contact terminal by providing a recessed part for fitting the coating part of the covered wire which is pressed between pressure contact blades on the inner surface side of the sidewalls. SOLUTION: A pressure contact terminal 12 has recessed parts 14, 14 for fitting the coating part 10 of a covered wire 9, pressed between pressure contact blades 8, 8, which are formed on the bottom wall 6 side of the inside surfaces of a pair of sidewalls 7, 7 of a pressure contact part 5. Thus, both the sides of the covered wire 9 pressed and inserted between the sidewalls 7, 7 are fitted into the recessed parts 14, 14, whereby the force of extending the sidewalls 7, 7 outwards by the coating part 10 is moderated, and the sidewalls 7, 7 are never extended outward. Since the pressure contact blades 8, 8 make contact with a core wire part 11 with a normal contact load, a high reliability in electric connection can be provided.
Patent JP-S58154508-A (JP)
Title: Skin treatment composition
Inventor: MAATEIN RICHIYAADO GURIIN
IPC: A61K8/00
Filed: 1983-02-17
Abstract: A cosmetically acceptable composition for topical application to human skin or hair in order to reduce greasiness comprises, at a concentration of from 0.0001 M to 0.5M, a biotin antagonist which is capable of blocking the activity of the biotin dependent enzyme acetyl-SCoA-carboxylase implicated in sebum production; together with a carrier other than water as an aid to delivering the boitin antagonist to the sebaceous gland.
Patent JP-S62181620-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/34
Filed: 1986-02-05
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-S63195598-A (JP)
Inventor: KANEKAWA YUTAKA
IPC: G21F9/00
Filed: 1987-02-07
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-H1025503-A (JP)
Title: Method for measuring dropping speed of charged material in blast furnace
Inventor: YOKOYAMA KOICHI
IPC: C21B5/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure the dropping speed of charged material over the whole zone in a furnace by sequentially picking up the surface of the charged material piled in the blast furnace in a fixed visual field having suitable inclination and executing a picture processing to the picked-up pictures. SOLUTION: A video camera 3 is fitted near the furnace top of the blast furnace 1 so as to catch a part of the surface of the charged material 10 piled in the furnace in the fixed visual field having suitable inclination to the vertical direction. The image pickup result of the video camera 3 is processed in an image processing part 4 and the dropping speed of the charged material 10 is measured based on the variation of the image pickup result with time. The charged material 10 piled in the furnace 1 is gradually lowered as the progress of reaction in the furnace and C point on the surface of the charged material 10 is shifted to C' point. In the case of picking up this shifting state with the video camera 3, this shifting is displayed as the shift of each point in the suitable direction in the visual field.  This shifting quantity corresponds to the dropping quantity of the charged material 10. The measured dropping speed can be used to correctly control the charging timing of the charged material 10 and the operational conditions.
Patent JP-2000222694-A (JP)
Title: Vacant space display device for parking lot
Inventor: AJIRO YOSHIKIYO
IPC: G08G1/095
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacant space display device for a parking lot which allows a driver to recognize the vacant space in a parking lot at a glance while sitting in a driver seat with an inexpensive device configuration. SOLUTION: Even in a large parking lot, it is possible for a driver to easily, quickly and also accurately recognize a vacant space while sitting in a seat in an automobile by individually arranging an optical sensor 2 which is exposed to sunshine or illumination light and also whose incident light quantity is changed by light shielding due to a car body B parked in the parking space in each parking space S and providing a displaying means (e.g. indicating lamp and/or centralized display panel) that individually shows whether each parking space is occupied or vacant based on an output of each optical sensor 2.
Patent JP-H03232658-A (JP)
Title: Paper conveyor passage device
Inventor: YAGUCHI MASANORI
IPC: B65H5/38
Filed: 1990-02-05
Abstract: PURPOSE:To simplify a job for operation by making the engaging part of a first paper guide unit so as to engage and interlock with the engaged part of a second paper guide unit in the midway where the first paper guide unit rotates in a direction of opening a paper conveyor passage. CONSTITUTION:A side plate 43 of a first paper guide unit 24 is clamped to a disk member 46 which is rotatably attached to a shaft 40. An engaging pin 60 is installed in this disk member 46. A side plate 61 of a second paper guide unit 26 is attached rotatably to the shaft 40, while a engaged part 61 is formed in this side plate 61. Accordingly, when the first paper guide unit 24 is rotated in a direction of opening a guide plate 25, the engaging pin 60 is engaged with the engaged part 61 in the midway, so that both these guide units 24, 26 are solidly rotated, thus opening operation is simply performable with one operation alone.
Patent JP-S61186039-A (JP)
Title: System for transmitting voice pcm signal
Inventor: YANAGIDA IKUO
IPC: H04J3/12
Filed: 1985-02-13
Abstract: PURPOSE:To constitute a telephone line by a 64kb/s interface only by transmitting a dial signal or the like and a frame synchronizing signal while they are inserted alternately into a 64kb/s PCM signal by means of bit steal. CONSTITUTION:A selection circuit 4 uses the control of a selection control circuit 5 to select alternately the output of a dial converting circuit 2 or an output of a frame synchronizing pattern generating circuit 3 at each 4-frame to output a signal S3. A bit steal circuit 6 applies bit-steal to the least significant bit at each the 4th frame inputted from the data converting circuit 1 and inserts instead the signal S3 inputted from the selection circuit 4 and outputs the result to a transmission buffer circuit 8.
Patent JP-S60168918-A (JP)
Title: Sliding member material
Inventor: HORII HARUO
IPC: F16C33/12
Filed: 1984-02-13
Abstract: PURPOSE:To prevent the abrasion of a sliding member material consisting of tetrafluoroethylane (PTFE) and also avoid causing damage to a partner member by mixing abrasive grains with the specific average diameter in PTFE. CONSTITUTION:In a sliding member material which uses PTFE as a main constituent, abrasive grains of less than 5mum in the average diameter are mixed in PTFE. At this time, the diameter of the abrasive grains is preferably set to be 0.01-3mum, and more preferably to be 0.05-1mum. For an abrasive material, for example, a high-hardness mineral higher than 5 in Mohs hardness is used, and further the mixture ratio of abrasive material is set, for example, to be 0.5- 10wt%, preferably to be approximately 1-5wt%. In this way, it is possible to prevent the abrasion of a sliding member material consisting of PTFE and to avoid causing damage to a partner member.
Patent JP-S61189330-A (JP)
Title: Clutch device
Inventor: MAE TOSHIO
IPC: F16H45/00
Filed: 1985-02-13
Abstract: PURPOSE:To improve efficiency of transmission of torque by assembling a lockup clutch inside a fluid clutch and transmitting driving force of an engine to a machine clutch. CONSTITUTION:When a lockup clutch 30 is put in engagement, driving force of an engine bypasses a fluid clutch 10 and is transmitted from a front cover 54 to a piston body 31 of the lockup clutch. Then, after absorption of change of some torque performed in a damper spring mechanism 40, the driving force is mechanically transmitted to a clutch hub 21 of a machine clutch 20. Accordingly, transmission, more efficient than transmission through the fluid clutch 10 in the nonengaged condition, can be performed.
Patent JP-2000227296-A (JP)
Title: Laminated type heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28F3/08
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminated heat exchanger capable of improving an assembling working efficiency while reducing number of components. SOLUTION: In the laminated type heat exchanger comprising tubes 2 each formed by connecting two plates 6, 7 to one another, and fins 3 alternately laminated with the tubes 2, a front side tank disposed at an upstream side to a ventilating direction at one end side of the tubes 2, a rear side tank formed at a downstream side, and another front side tank and another rear side tank formed at the other side of the tubes 12, a header 19 for communicating the front side tank of the tube 12 end side with the rear side tank or the front side tank of the other end side of the tube 2 with the one end of the rear side tank is formed integrally with an end tube 17 disposed at an outermost layer of a tube laminating direction.
Patent JP-S54118313-A (JP)
Title: Preparation of sintered oil-contained bearing
Inventor: SUGIMOTO AOI
IPC: B22F5/00
Filed: 1978-03-08
Abstract: PURPOSE: In preparing sintered oil-containing bearing, metal powder is radially pressed to form rod-type body, which is then sintered. The sintered body is again radially pressed into circular form body, thereby to economically provide products of l/d=13 to 40.  
     CONSTITUTION: Metal powder 1 is packed into a mortar and radially pressed with upper and lower pestles to be formed into pressed powder body 5. The pressed body is sintered 6, which is pressed at the peripheral surface by the pestles 3, 4 to be formed into true circular body and impregnated with oil to provide the desired sintered oil-contained bearing. Such procedure eliminates the conventional machining of square sintered body to obtain circular one. As a result, the damage to oiled pores will not occur. The working cost is less expensive. And products having true circularity and straightness are easily obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000225395-A (JP)
Title: Dephosphorization apparatus
Inventor: TSUNEKAWA MASAO
IPC: C02F1/58
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To maintain stable and efficient treatment over a long period of time by making the particle size of the MAP particles in a reaction tower steady without supplying a seed crystal from the outside in a dephosphorization apparatus removing phosphorus in phosphorus-containing water introduced into the reaction tower as a crystal of MAP. SOLUTION: A dephosphorization apparatus is provided with a means for enhancing the degree of supersaturation of MAP in a reaction tower 10 and a means for intermittently supplying air into the reaction tower. The degree of supersaturation of MAP is enhanced to form a fragile MAP precipitation bed which is, in turn, destructed by the stirring due to aeration to form small particles of MAP. The MAP crystals in the reaction tower are taken out to be crushed by a crushing means to be returned into the reaction tower.
Patent JP-S58142946-A (JP)
Title: Pigment for water paint
Inventor: NAKAMURA RIYUUJI
IPC: C09D5/08
Filed: 1982-02-20
Abstract: PURPOSE:To provide the titled pigment containing tin powder as an effective component, stable even in an aqueous medium, forming a coating film having excellent metallic luster and clear color, and capable of applying a silver or gold metallic finish to an arbitrary substrate. CONSTITUTION:The objective pigment is prepared by mixing (A) 100pts.wt. ofa vehicle of a water paint (e.g. acrylic acid ester-styrene copolymer emulsion) (solid content: 50%) with (B) 5-100pts.wt. of tin powder having a fineness of preferably 60-350 mesh (e.g. flaky tin powder manufactured by a stamp mill, etc.).
Patent JP-S54120455-A (JP)
Title: Refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/04
Filed: 1978-03-10
Abstract: PURPOSE: To connect a guide plate equipped on a hinge part eccentrically to the hinge pin with a basket by a wire for opening and closing the basket according to those of a door by means of the eccentric difference of the wire.  
     CONSTITUTION: When a door 2 is opened, it is turned round a pin 7a, while a wire 12 connected to a basket 9 is turned round a hole 19a of a guide plate 19. That is, as for a guide point H of the wire 12 on the door 2, a locus F 1  given by the guide point H round a pin 7a as the door 2 is opened provides a spreading gap as shown by oblique lines to another locus F 2  given by the same round a pivot 18a. Consequently, the basket 9 is slanted by that gap as a broken line shows. The basket 9 is devised to be returned to an outer cylinder 13 automatically by the empty weight of the basket 9 or the rigidity of the wire as the door is closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10218279-A (JP)
Title: Protection cover for liquid crystal display device
Inventor: MATSUDA YUKIMASA
IPC: B65D85/86
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a protection cover which protects easily and more perfectly a liquid crystal display from impulses or pressure from the external side on transporting or keeping it. SOLUTION: This is a protection cover 2 for a liquid crystal display 1 surrounded by a frame 1b at the periphery of a liquid crystal display panel 1a, on transporting or keeping it. And the cover is constituted of a pair of holding parts 2a supporting a pair of oppositely arranged side faces of the frame 1b of the liquid crystal display 1 and a cover body 2b connected to a pair of holding parts 2a at both ends and extended to a direction in which at least both ends separates from the liquid crystal display panel 1a.
Patent JP-S54120572-A (JP)
Title: Mos integrated circuit
Inventor: UESUGI MASARU
IPC: H03K19/0952
Filed: 1978-03-10
Abstract: PURPOSE:To reduce power consumption without decelerating an operation speed, and also to obtain stable operation by cutting of the output-side DC current component of a bootstrap inverter through a circuit. CONSTITUTION:Transistors (Tr) 14...18, and capacitor C constitute a bootstrap inverter; signal A is inputted to an inverter composed of Tr19 and Tr20 charged by a precharge signal and its output signal is fed back to Tr18, thereby constituting a FF. In the same way, an inverter composed of Trs 22, 23 and 24 and the other output line of the bootstrap inverter constitute a FF. Consequently, the output-side DC current component of the bootstrap inverter is cut off through the circuit to reduce the power consumption without lowering the operation speed and also to obtain stable operation.
Patent JP-H02206546-A (JP)
Title: Pressure sensitive adhesive silicone rubber structure
Inventor: NAKANO AKIO
IPC: B32B25/20
Filed: 1989-02-07
Abstract: PURPOSE:To improve weatherability, heat resistance or the like by providing a pressure sensitive adhesive silicone rubber layer through hardening a liquid or solution form silicone rubber not containing any SiO4/2 unit, on a surface of a silicone rubber base to produce a structure. CONSTITUTION:After addition of a hardener to a silicone rubber compound, the resultant material is formed into the shape of a sheet or tape by a rubber extruder or the like, and the sheetor tape-shaped material is heat cured in a heating furnace to produce a silicone rubber base. A pressure sensitive adhesive silicone rubber so blended as to have a desired SiH/Si (CH=CH2) and conditioned to have a viscosity suitable for coating or dipping of 10-50000cP is applied to one or both sides of the silicone rubber base by air doctor coater or the like. The resultant material is heat cured in a heating furnace to obtain a pressure sensitive adhesive silicone structure, which is wound up, and is cut to a predetermined width to obtain the desired product.
Patent JP-H06238608-A (JP)
Title: Nailing robot for producing housing panel
Inventor: HIROSE HIDETAKA
IPC: B23P21/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide a nailing robot for producing a housing panel with which nailing can be done automatically on nailing points of various members of frame of various housing panels and it can be done correctly from longitudinal, lateral, and slant directions, labor of worker can be reduced, and productivity of the panel can be improved. CONSTITUTION:A panel frame arranged on a stage on the way of production line for various housing panels is sent under control of a computer and positioned. To the panel frame, an articulated arm 53a of a robot body 53 moves automatically in accordance with a coordinate data indication from the computer. Position and angle of a nailing machine 54 supported at the tip of the articulated arm 53a are changed so as to be positioned in a state facing nailing points of various members of a panel frame 15 sequentially. Also, a floating mechanism 56 using a fine adjustment air cylinder 57 for abutting a nailing machine tip head 54a against the nailing point in nailing operation of the nailing machine 54 is provided.
Patent JP-S52110336-A (JP)
Title: Fuel-air ratio control device for lpg internal-combustion engine
Inventor: MASAKI KENJI
IPC: F02M21/02
Filed: 1976-03-11
Abstract: PURPOSE: To feedback-control the fuel-air ratio of an engine which utilizes a tertiary catalyst, so as to keep the ratio at the theoretical value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07232300-A (JP)
Title: Method for drive controlling for extra high pressure press for solid material
Inventor: MURAKAMI MASAKAZU
IPC: B01J3/06
Filed: 1994-02-24
Abstract: PURPOSE:To eliminate cracking of a solid material containing a sample in an initial pressure raising process to be pressed with an extra high pressure press for solid material. CONSTITUTION:In an initial pressure raising process, the extension velocity of a main arm 6a of a main cylinder 6 is controlled by means of the velocity controlling signal obtained by PID-calculating the revolution per minute of a inverter motor 1a to drive a hydraulic pump 1 supplying the operation oil into the main cylinder 6, and an opening degree of a flow rate controlling valve 2 to control the supplying amount of the operation oil supplied to the main cylinder 6 with a velocity regulating meter 20 based on the velocity measuring signal inputted from a velocity detecting unit 18 and the velocity setting signal inputted from a velocity signal generating unit 19. In such a way, because the main ram 6a is extended based on the velocity controlling signal and the solid material containing the sample is not rapidly deformed, so the cracking can be prevented from occurring.
Patent JP-S59153821-A (JP)
Title: Method for adjusting immersion depth of sub-lance probe
Inventor: TAMIDA AKITERU
IPC: C21C5/46
Filed: 1983-02-22
Abstract: PURPOSE:To measure stably the temp. of a molten metal by estimating the build-up height from the surface of a static molten metal from the concn. of carbon in the molten metal and the kind and amt. of bottom blowing gas and immersing a sub-lance probe to the depth of the region where the waveform of the molten metal temp. is stable. CONSTITUTION:The build-up height DELTAh1 on the molten metal surface by bottom blowing gas is determined from the concn. of carbon in the molten metal when a sub-lance probe is charged therein, and the kind and amt. of bottom blowing gas. The build-up height DELTAh2 of the molten metal by periodic oscillation is determined. The above-mentioned two heights are combined and the resulting build-up height DELTAh=DELTAh1+DELTAh2 is determined and the molten metal surface under blowing is estimated. The sub-lance probe is lowered under the estimated surface and this depth is adjusted within the range where the waveform of the molten metal temp. obtd. from operating conditions is stable. The molten metal temp. during blowing in a converter is thus stably measured.
Patent JP-H03232121-A (JP)
Title: Position detector
Inventor: SATO KATSUHARU
IPC: G11B7/085
Filed: 1990-02-08
Abstract: PURPOSE:To attain miniaturization and to reduce the influence of the inclination of an object to be measured by arranging a light emitting means irradiating a face to be measured and two light receiving means receiving a reflected light from the face with a different perpendicular distance from the face, obtaining the correction quantity of the distance from the face based on the output difference of each light receiving means and correcting the distance from the face. CONSTITUTION:Light emitting means 5a, 5a' emitting the light to a face 4 are provided and two light receiving mean 5b, 5b' receiving a reflected light from the face 4 are arranged while the vertical distance of the means 5b, 5b' from the face 4 is made different. Moreover, an arithmetic means 6 obtain the correction quantity of the distance between the face 4 and the photodetector is provided from the difference of outputs of respective the light receiving means 5b, 5b' and a moving means 12 is provided, to correct the distance between the face 4 and the light receiving means 5b, 5b' based on the correction quantity. Thus, the light emitting means and the light receiving means are provided close to each other, and the influence due to the inclination of the face to be measured is decreased and more accurate position measurement is attained.