baber/WOPTO huggingface dataset:
Patent JP-H04296223-A (JP)
Title: Clutch operating system for vehicle
Inventor: OWADA TOSHINOBU
IPC: F16D25/08
Filed: 1991-03-25
Abstract: PURPOSE:To prevent any motion of a releasing bearing being produced at any time from being transmitted to a piston directly even at a time when a clutch releasing member is partially hit on the releasing bearing. CONSTITUTION:A ring piston 21 is inserted into a ring cylinder chamber 20 installed at the side of a fixed support wall 14. A releasing bearing 11 pushing and operating a releasing member 10 of a clutch 4 is installed in a bearing support cylinder 25 which is separated from the piston 21 and installed at the side of the support wall 14, while it is linked up with motion of the piston 21 in the pushing direction.
Patent JP-S54153036-A (JP)
Title: Copying paper feeder of variable power copying apparatus
Inventor: IDENAWA HIROYUKI
IPC: B65H9/00
Filed: 1978-05-23
Abstract: PURPOSE: To eliminate the need for exchanging of cassettes or the like and improve the speed of copying from small size originals by automatically changing the feed direction of copying paper in variable power copying mode.  
     CONSTITUTION: In the case of performing variable power copying from a large size original (A3 size) to a small size (A4 size), selecting the mode in an operation display part 27 causes a lens 12 to move to the position shown by 12' and reflecting mirrors 13, 14 to the positions shown by 13', 14', thus the scaled down image is given to an exposure part 3. Since the original is disposed long from side to side, this image becomes long from side to side, becoming the one in which only the size is converted from A3 to A4 size. On the other hand, a direction changing device 26 operates to cause a paper feed tray 20 for small size to turn in the direction of supplying copying paper 21 in the longitudinal direction at the initial period of the copying cycle, after which the apparatus is put in operation state. During this turning period, a paper feed roller 22 evacuates upward. Hence, the paper 21 is conveyed in the longitudinal direction and the image on a photosensitive drum 1 and its direction coincide, thus the image is transferred without causing side protrusion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05265179-A (JP)
Title: Photomask and its production
IPC: G03F1/68
Filed: 1992-03-18
Abstract: PURPOSE:To provide the structure of the photomask (including a reticule and hereafter, the same) and the process for production of the photomask so as to lessen the adhesion of dust to the light transparent parts of the photomask. CONSTITUTION:This photomask is constructed by laminating glass film patterns 7 on light shielding film patterns 3. The glass film patterns 7 are formed on light shielding film patterns 3 by the method of applying a negative type resist on the surface of a transparent substrate 1 so as to embed the light shielding film patterns 3, exposing the resist from the rear surface side of the transparent substrate 1, removing the resist on the light shielding film patterns 3 by development and depositing SiO2 (glass film 6) on the light shielding film patterns 3 and the resist (resist patterns 5) made to remain, then removing the parts of the glass film right above the resist patterns 5 together with the resist patterns 5 by a lift-off method.
Patent JP-S57175278-A (JP)
Title: Leap year correcting circuit of digital timepiece
Inventor: TANIGAWA KOUJI
IPC: G04G5/00
Filed: 1981-04-22
Abstract: PURPOSE:To ensure the correction for the leap year with no error and regardless of the dominical year or the year number, by comparing the timepiece data with the leap year data of the dominical year or the year number based on the result of automatic decision of the dominical year or the year number. CONSTITUTION:When the dominical year mode is set by operating a setting switch of an input device 9, a timepiece circuit 6 delivers the timepiece data on the dominical year. A CPU 1 reads the timepiece data on the dominical year out of the circuit 6 and furthermore the leap year data of the dominical year out of the leap year table data stored in an ROM 3 to compare it with the data read out of the circuit 6. The correction of leap year is carried out in case the timepiece data indicates the leap year. When the ''SHOWA'' (Japanese year number) era mode is set by the setting switch, the circuit 6 delivers the timepiece data on the ''SHOWA'' era. Then the leap year data of the ''SHOWA'' era is read out of the ROM 3 to be compared with the timepiece data on the ''SHOWA'' era. In the same way, the leap year correction is carried out.
Patent JP-S63228637-A (JP)
Title: Attaching jig
Inventor: YOSHIDA TSUNEO
IPC: H01L21/68
Filed: 1987-03-18
Abstract: PURPOSE:To decrease the possibility of breaking and cracking occurring in a sample while the sample is either held in a clamped state or scribed, regarding inner side surface contacting the four sides of the sample, by making the length of the contact part of each of a pair of facing inner side surfaces of a recess part longer than the length of each side of the sample contacting the inner side surface, and positioning both ends of the length of each contact part of the other pair of facing inner side surface of the recess part so that said both ends are inner than both ends of each side of the sample contacting the inner side surface of the recess part. CONSTITUTION:A collet 1 comprises an approximately square columnar body. A recess part 2, whose opening end has an approximately square shape, is formed at one end of said body. The outer parts of the recess part 2 are formed with four planes having a specified tapering. The facing planes of the recess part 2 come close to each other in the direction of the depth. One end of the columnar body is cut in a frustum of pyramid shape. The four planes of said frustum of pyraid shape are inner side surface 3. Of the two pairs of the facing inner side surface 3, grooves (cut-out parts) 7, which are extended in the depth direction, are provided inward at the side surfaces 3b from the corners of only one pair so that a specified width is provided. Therefore, the outer end sides of a pellet 6 are not in contact in the grooves 7.
Patent JP-S60205723-A (JP)
Title: Speech reporting device of power plant
Inventor: KOBAYASHI MITSUO
IPC: H04H20/61
Filed: 1984-03-30
Abstract: PURPOSE:To distinguish easily a current report and rereport from each other to improve the safety of maintenance of a power plant by storing a voice report result together with its occurrence time and reporting a speech message together with said time information when indication of rereport from an operator is received. CONSTITUTION:When receiving a speech message request (b) from a speech requesting means 3, a voice storage means 4 reads the reception time by a time counting module device 5 and combines time data with the speech message request (b) and stores them in a speech and time data storage device 6. When this stored speech message is reported again, the operator sends a command (d) of rereport to a rereporting means 7 from a console 10. Then, the rereporting means 7 interrupts the speech message from a plant supervisory and control means 2 and converts the time to a speech message to send only data in a time zone, which the operator requests, to a speech reporting means 11 as a new speech request (i).
Patent JP-H03263798-A (JP)
Title: Current supply device for x-ray tube filament
Inventor: KAITA MASAAKI
IPC: H05G1/54
Filed: 1990-03-14
Abstract: PURPOSE:To ensure the prevention of an overload on the filament of an X-ray tube by making a comparison between control voltage for heating the filament of an X-ray tube as fluctuating during irradiation of an X-ray, and reference voltage so set as to be in proportion to the limited value of current for the X-ray tube filament as fitted. CONSTITUTION:Tube current detected with a tube current detection circuit 101 is subjected to current/voltage conversion in a tube current-voltage conversion circuit 102, and converted to feedback voltage Vp. This feedback voltage VP and reference voltage VS are compared with each other by a comparator 103. In this case, Vp is detected as less than VS and an error amount  V is outputted. With this  V added, the second set voltage V2+ V is obtained by an adder 18 via the contact A of a selector switch SW1. In this case, feedback voltage VC2 rises and, therefore, when the level of limiting voltage V0 is less than VC2, an output signal from a comparator 201 is inputted as an error signal to an error detection circuit 17, thereby stopping the operation of a transistor 4. Also, the aforesaid error signal is concurrently inputted to an X-ray irradiation control circuit as a flashing stop signal, thereby performing a flashing stop control and preventing an overload on a filament.
Patent JP-H07270135-A (JP)
Title: Method and apparatus for measuring shape of lead frame
Inventor: NAGAKUBO AKIRA
IPC: H01L21/66
Filed: 1994-03-30
Abstract: PURPOSE:To provide a method and an apparatus for measuring a shape which enables the measuring of flat width dimensions of a lead frame or the like accurately, simply and quickly. CONSTITUTION:A lead frame 1 is moved horizontally in the X-Y direction, the surface thereof is irradiated with a laser spot light and the reflected light from the surface of the lead frame is received with a fixed camera to measure a range of moving in the direction Z of the reflected light within the fixed camera with the movement of the lead frame. A frame 2 is arranged carrying the lead frame, a laser spot light projecting means to irradiate the surface of the lead frame and the fixed camera 4 to receive the reflected light on the surface of the lead frame. An image processor 5 is provided and the reflected light received with the fixed camera undergoes a data processing with the image processor to measure the shape.
Patent JP-H11260694-A (JP)
Title: Method for measuring proximity effect parameter
Inventor: OTA TSUNEAKI
IPC: G03F7/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately measure, without depending on fluctuations of a beam diameter of electron beams and unrequire measurement each developing condition. SOLUTION: A tungsten film 12 is formed on an upper face of a silicon substrate 10, and a positive type of electron beam resist film 16 is formed on the upper face. A plurality of line pattern regions 18, which are arranged in parallel to each other at an equal interval and have a same line width, are defined on this film. Different dose amounts of electron beams are irradiated on each line pattern region 18, respectively. An electron beam resist film on which electron beams are irradiated is developed, and a resist line pattern 16a of a pattern corresponding to the line pattern region 18 is obtained. A resist space 22 is formed in a resist removal part. The linewidth of this resist space is measured, whereby an electron width dose amount dependence of the linewidth of the resist line pattern is obtained. The electron width dose amount dependence of the linewidth of the resist line pattern obtained by the measurement is compared with the electron width dose amount dependence of the linewidth of the resist line pattern, and proximity effect parameters are obtained.
Patent JP-H11257775-A (JP)
Title: Multiple-effect absorption type refrigerator
Inventor: KAIDA YOSHIO
IPC: F25B15/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an apparatus corrosion due to a temperature rise by effectively improving an overall efficiency of a multiple-effect absorption type refrigerator using a refrigerant vapor generated from a high temperature side regenerator as a heat source of a low temperature side regenerator. SOLUTION: In a constitution of sending thin solutions in parallel from absorbers 8, 9 to a high temperature side regenerator 1 and low temperature side regenerators 2, 3, a solution concentration d2 of a high temperature side thin solution La to be sent to the regenerator 1 is lowered from a solution concentration d1 of low temperature side dilute solutions Lb, Lc respectively sent to the regenerators 2, 3, and a change width Δd2 of the solution in the regenerator 1 is increased from a change width Δd1 of the concentration in the regenerators 2, 3. Or, a solution concentration d2' of a high temperature side thick solution La' sent from the regenerator 1 is lowered from a solution concentration d1' of low temperature side thick solution Lb', Lc' sent from the regenerators 2, 3.
Patent JP-S61221490-A (JP)
Inventor: TAKEISHI YOSHIAKI
IPC: E21B43/08
Filed: 1985-03-25
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-H02241119-A (JP)
Title: Directional path switching system for synchronous terminal station equipment
Inventor: ENDO MITSUAKI
IPC: H04M7/00
Filed: 1989-03-14
Abstract: PURPOSE:To switch a line directional path in a short time by switching a channel of a signal sent from a terminal side interface section to a line setting section into an object directional path in response to a directional path switching command. CONSTITUTION:The directional path changeover is implemented by switching a channel of a signal sent to a line setting section 52 to a channel of an object directional path in response to a directional path switching command by a terminal interface section 51. For example, suppose that a line connects to a transmission line side interface section 53, and if a fault or the like takes place in the transmission line, a switching command to switch the connection line from the transmission line interface 53 to the transmission line interface section 54 is raised. In response to the directional path switching command, the channel is switched to an object directional path by the replacement of the highway or time slot not by the line setting section 52 but by the terminal side interface 51 to switch the circuit path. Thus, the circuit directional path is switched in a short time.
Patent JP-H07273201-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO YOSHINORI
IPC: H01L21/82
Filed: 1994-03-30
Abstract: PURPOSE:To effectively use an input/output region in a gate array type semiconductor device by a method wherein an output buffer circuit is formed in a prescribed input/output buffer region taking advantage of some of transistors formed in an input/output buffer region adjacent to the prescribed input/output buffer region. CONSTITUTION:A high-speed output buffer circuit of high-drive performance requires not only art output final stage transistor which is of large size and drives an outer load but also a pre-drive transistor of large size, and in an extreme case, the buffer circuit needs a power source/grounding pad per buffer and uses the unused transistor of an adjacent, power supply/grounding pin so as to restrain noises which occur in a power supply wire and a grounding wire when the buffer circuit is in operation (A). Therefore, transistors allocated in an input/output buffer region can be lessened in number, so that an input/ output buffer region can be reduced in area as compared with a conventional manner wherein all transistors are disposed in an single input/output buffer region (B).
Patent JP-H10219760-A (JP)
Title: Rainwater recycle system
Inventor: DOTANI ISAMU
IPC: E03B3/03
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To economize the quantity of electricity and city water by controlling a feed pump, etc., by a control circuit connected to a solar cell and supplying a sub-tank with rainwater in a storage tank. SOLUTION: A rainfall on a park, etc., is collected by a side ditch and stored in a storage tank, and a power supply for a solar panel SP is connected to a control circuit C and a connecting equipment for the circuit C, and a sub-tank 2 is installed at a place higher than the tank 1. When a toilet T, etc., are used and the quantity of water in the tank 2 is reduced, the circuit C opens a valve V3 and the tank 2 is supplied with city water when both the level sensor signals of the tanks 1, 2 reach lower limits. When only the level sensor signal of the tank 2 reaches the lower limit, the circuit C drives a pump P, and the tank 2 is fed with water from the tank 1 until the level sensor signal reaches an upper limit.  When stormwater in the tank 1 reaches a lower limit value during the driving of the pump P, the circuit C stops the pump P, and the tank 2 is supplied with water from the valve V3. Accordingly, natural resources and energy can be utilized effectively.
Patent JP-H06269310-A (JP)
Title: Rear pad member for back pack type bag
Inventor: IZUMI TOSHIHIRO
IPC: A45C3/02
Filed: 1993-03-22
Abstract: PURPOSE:To provide a rear pad member which eliminates work of sewing a back plate on armor fabrics in this invention to solve problems of difficulty in fitting to the bending of a line as caused by irregularities and readiness to wrinkle near an angle of the bending as noted in the work of sewing the back plate on the armor fabrics of the conventional back pad member. CONSTITUTION:In a rear pad member of a back pack type bag which is made up of a rear plate 1, a cushion material 2 and armor fabrics 3 and has irregularities on the external surface thereof, the armor fabrics 3 are cut according to the irregularities of the cushion material 2, the end rim forming a valley part of the armor fabrics 3 cut is bent downward and joined on the end rim of another armor fabrics 3 cut to form a hollow part 4. Then, a surface fastener 5 is wrapped on a lower outside of the hollow part 4 to sew the end rim of the armor fabrics 3 securely on the surface fastener 5 and a surface fastener 5 is set on the rear plate 1 corresponding to the surface fastener 5 fixed on the hollow part 4. A cushion material 2 is arranged at a raised part between the rear plate 1 and the armor fabrics 3 to make a rear pad member for the back type bag.
Patent JP-S5894017-A (JP)
Inventor: FURANKU JIYOSEFU NORA
IPC: G05F1/70
Filed: 1982-04-15
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-S62220240-A (JP)
Title: Rivet calking device equipped with clamp mechanism
Inventor: SOEDA NOBORU
IPC: B21J15/16
Filed: 1986-03-19
Abstract: PURPOSE:To improve the reliability in forming a rivet by using the composition that the gap correction among products is performed by closely fitting a rivet to the product face in case of its floating in the forming stage and the position of a calking yoke is held constantly at calking time. CONSTITUTION:A snap 6 is brought into contact with the forming side of a ribet 18 by the equalizing operation of a yoke 1 by abutting a snap 5 to a rivet head part 18a by the piston 3a of a cylinder chamber 2a by locating inside the yoke 7 the rivet 18 inserted into products 19, 19a. The gap between the products 19, 19a and the floating of the rivet 18 are corrected by the whole yoke 1 body by pinching the rivet 18 between the snaps 5, 6 by ascending the yoke 7 by the piston 4a of the cylinder chamber 2b. Thereafter, the rivet 18 is subjected to a compression forming in the axial direction with holding the position of the yoke 1 constantly by feeding a high pressure oil to the cylinder chambers 2a, 2b. In this way the reliability in rivet forming can be improved.
Patent JP-H08228835-A (JP)
Title: Stick-like cosmetic feeding case
Inventor: TSUCHIDA HARUO
IPC: A45D40/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a feeding case for a stick-like cosmetic, in which an inner pan on which a stick-like cosmetic is erected has projections on the lower side face via a plate spring and the projections are inserted through vertically-long guide holes of an upright guide cylinder and are pressed against the inner face of a thread groove, thereby enabling a sudden movement and shake of the inner pan and the stick-like cosmetic to be prevented. CONSTITUTION: An upright guide cylinder 2 is projected from the upper end of a base cylinder 1 and a rotating cylinder 4 is rotatably fit around the outside. An inner pan 6 is slidably fit into the upright guide cylinder 2. A pair of right and left vertically- long guide holes 3 are bored in the upright guide cylinder 2. The inner pan 6 is provided with projections 8. The projections 8 are slidably passed through the vertically- long guide holes 3 and are slidably inserted into a thread groove 5. A spherical front surface 9 of each of the ends of plate springs 7 is pressed against the bottom of the thread groove 5 by elasticity of the plate spring 7. While the projections 8 are guided along the guide holes 3, the projections 8 are slidably moved in the vertical direction along the thread groove 5 of the rotating cylinder 4.  Consequently, the pan 6 is vertically moved, thereby extending and contracting a stick-like cosmetic A is fed and taken in. By frictional resistance in this case, the inner pan 6 and the cosmetic A are stable.
Patent JP-H07246177-A (JP)
Title: Suction pipe for vacuum cleaner
Inventor: TAKABE ATSUSHI
IPC: A47L9/08
Filed: 1994-03-08
Abstract: PURPOSE:To provide a suction pipe for a vacuum cleaner excellent in functionality and practical use, by blowing out compressed air from the nozzle of the cleaner to float dusts in narrow places and effectively absorbing dusts in a complicated places. CONSTITUTION:This suction pipe comprises: a wane wheel housing chamber 2, a compressed air generating chamber 3, therebetween a partition wall 1a; a wane wheel 5 equipped with a rotating shaft 4 fixed rotatably passing through the partition wall installed in the vane wheel housing chamber; a piston 8 with a piston rod 1 connected to the rotating shaft 4 through an eccentric shaft or a cam 6, installed in the compressed air generating chamber; an air intake part 9 and an air exhaust part 10, each connected to the compressed air generating chamber 3 through an intake check valve 11; and a blowing opening 12 of the air exhaust part, 10 formed in the vicinity of a suction opening of the suction pipe, passing through inside the wall thickness of the suction pipe. The blowing opening of the air exhaust part is made flat, and vertical to the suction flow. A flat valve is attached slidably on the flat surface of the opening, which holds a plurality of air ejecting holes of different blowing directions.
Patent JP-H10234468-A (JP)
Title: Drip stop article for liquid formulation
Inventor: TAKAO GENZO
IPC: A45D44/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a drip stop article for a liquid formulation having good familiarity with the skin or hair, capable of being simply wound around the neck and surely fixed, and surely preventing the liquid formulation from flowing down on the face by using a thin and long raw material having many continuous holes and abundant in water absorbing property and flexibility. SOLUTION: This drip stop article for a liquid formulation 1 is made of a thin and long band-like raw material 2 abundant in water absorbing property and flexibility. Many continuous holes 21 having long elliptic opening sections penetrating both the surface and back face are formed on the raw material 2. A nonwoven fabric made of vinylon, polyester, or rayon fibers is preferably used for the raw material 2. When permanent waves are to be applied, a slightly excessive quantity of a cold permanent wave liquid is stuck to the hair, then the drip stop article 1 is wound along the hairline around the face. The drip stop article 1 is fixed around the face via the cold permanent wave liquid. The cold permanent wave liquid is prevented from flowing down on the face by the drip stop article 1.