baber/WOPTO huggingface dataset:
Patent JP-H0346282-A (JP)
Title: Total reflection mirror of carbon dioxide gas laser
Inventor: OKAMOTO KENICHI
IPC: G02B5/08
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a total reflective mirror provided with an excellent reflective face and to protect it against damage even if laser rays high in energy density are incident on it by a method wherein the reflective face of the total reflective mirror formed of a tungsten single crystal possessed of a high melting point is polished into a total reflective face of high reflectivity. CONSTITUTION:The reflective surface of a total reflection mirror is formed of tungsten which has a melting point of 3410 deg.C, which is mechanochemically polished into a tungsten single crystal total reflective mirror. The tungsten single crystal total reflective mirror is formed of a tungsten single crystal disc which is obtained through a powder metallurgy method, where the crystal disc concerned is an optimal base material adapted for improving the mirror is polishing accuracy as no crystal boundary is present throughout a wide area. Then, the tungsten single crystal disc is precisely polished through a mechanochemical polishing method. By this setup, a total reflective mirror high in melting point, excellent in reflectivity, and easy to finish its reflective surface can be obtained.
Patent JP-H064155-A (JP)
Title: Dc power unit
Inventor: ONISHI KENJI
IPC: G05F1/56
Filed: 1992-06-16
Abstract: PURPOSE:To control currents on electrodes connected to a DC output circuit in parallel uniformly by keeping a ratio of a set output voltage to the input voltage constant to the change of an output voltage caused by the change of the input voltage by controlling a power control element by a driving means. CONSTITUTION:An output adjusting circuit 10 is comprised of a variable resistor 11 as a setting means, a comparator 12, a driving circuit 13, and the power control element 14. Since the output adjusting circuit 10 is comprised as a constant voltage circuit controlled so that the output voltage Vo can be set at a preset certain ratio to the input voltage Vi at each of the circuits 10-1, 10-2,..., 10-n, the output voltage Vo is changed at the set same ratio according to the change of the input voltage Vi, therefore, the balance of current distribution can be kept constant. In other words, it is possible to obtain the output voltage Vo of constant ratio to the input voltage Vi by dividing the input voltage Vi by the variable resistor 11 and adding it as the input of a set voltage Vs to the constant voltage circuit.
Patent JP-H0232702-A (JP)
Title: Power supply for mobile vehicle
Inventor: MURAYAMA SHIGETO
IPC: B60L5/00
Filed: 1988-07-20
Abstract: PURPOSE:To connect both electrodes reliably by moving one of power supply electrode or power receiving electrode horizontally then lifting or lowering the other electrode corresponding to the horizontal motion of one electrode and connecting both electrodes. CONSTITUTION:When a mobile vehicle A stops at the power supply position in a station B, an actuator is driven forward to project a retractable member 7 horizontally. When the head section 7a of the retractable member 7 contacts with a contact roller 19, the stop section 13a of a second link 13 lowers. Consequently, a power supply electrode 2 lowers to contact the contact section 4 of the power supply electrode 2 with the contact section 5 of a power receiving electrode 3 arranged on the retractable member 7. By such arrangement, both electrodes can be connected reliably with positional shift thereof being absorbed.
Patent JP-2000092174-A (JP)
Title: Portable telephone set
Inventor: SPICER PAUL LESLIE
IPC: H05K1/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a small portable telephone set whose expense effect is high, which can make the best use of the space in a handset, does not require surface fitting parts to a printed board for telephone, and has a sound volume switch assembly. SOLUTION: A sound volume switch assembly 31 fitted in a back casing part 2 is provided with a flexible board 16, having a plurality of conductor patterns and a switch 20, which is fitted to the end part 19 of the flexible board 16 and which can be deformed. Contact pads 24a, 25a and 26a are formed around a hole 18 in the end tab 17 of the flexible board 16. A contact pad is formed around a hole 14 at the upper face of a printed board 3. A holding screw 13a is made to pass through the holes 14 and 18, and the holding screw 13a is fitted to the screw hole 15 of the back casing part 2. Thus, the printed board 3 and the flexible board 16 are fixed to the back casing part 2 in a state, where the mutual contact pads of the end tab 17 and the printed board 3 are connected electrically.
Patent JP-H1071590-A (JP)
Title: Clamping device for part and the like
Inventor: SATO NAOMI
IPC: B25J15/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of clamping devices in parallel, and clamp parts at one time even if the parts to be clamped are in a row, and to make the matters worse, even if each interval is narrow, and make a clamped part rotatable if it is required. SOLUTION: A fluid injection port 2 is formed in the upper surface of a hard main body part 1, concurrently a fluid injection passage 4 is formed in the main body part 1, an outer cylinder 7 is mounted thereto in such a way that the hard main body part 1 is covered therewith, one end of a tube 5 which is opened at both ends of it, and is composed only of a rubber tube in continuous length that is cut into a specified length, is put over the lower part of the hard main body 2 so as to be mounted onto the outer circumference of the hard main body 1 by a squeezing ring 9, the other end of the tube is folded back to the outer side so as to be mounted onto the lower end outer circumference of the outer cylinder 7 using a squeezing ring 6, and it is so constituted that fluid such as air and the like is injected from the fluid injection port 2 through the fluid injection passage 4 into a space between the tube 5 and the outer cylinder 7 in such a way that the tube 5 can be swelled up inward, a part and the like to be clamped have been inserted in the inside of the tube 5 before fluid is injected, and the part and the like are so designed as to be clamped only by the swelled-up surface of the tube 5.
Patent JP-S6159470-A (JP)
Title: Toner recovering device of copying machine
Inventor: NOGAMI YUTAKA
IPC: G03G21/10
Filed: 1984-08-31
Abstract: PURPOSE:To easily handle a recovery bottle by connecting an airtight box which has a free opening/closing lid body hermetically to the lower part of a cyclone which separates toner sucked in from a cleaner from air, and putting the recovery bottle in and out of the airtight box freely. CONSTITUTION:The airtight box 3 which has the free opening/closing lid body is connected to the lower part of the cyclone 2 which separates toner sucked in from the cleaner 6 from air, and the recovery bottle 10 wherein toner falling from the cyclone 2 is put in and out of the airtight box 3 freely. When a measuring switch 14 detects a specific amount of toner being recovered in the recovery bottle 10, the lid body of the airtight box 3 is opened and the recovery bottle 10 is only taken out of the airtight box 3.
Patent JP-S5882299-A (JP)
Inventor: MATSUURA HIROSHI
IPC: G10K1/066
Filed: 1981-11-11
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-H0824729-A (JP)
Title: Valve structure
Inventor: ISHII YASUYUKI
IPC: B05B9/04
Filed: 1994-07-08
Abstract: PURPOSE:To surely also make contents discharged on the start of use in the erected condition of a container foamy in a state of mousse. CONSTITUTION:A valve structure is used for a foaming aerosol container used in an erected condition and has a housing 4 and a content guiding pipe 5 fitted thereto. An aqueous solution 2a in which hairdressing ingredients, a foaming agent and the like are mixed and a liquefied gas 2b are contained in a container body 1. A vaporized gas passing hole part 6 is installed in a portion of the housing 4 or a content guiding pipe 5 which is located so as to be in an inner space part 3 in a vaporized gas state in the erected condition of the container body 1. This allows, even in the case such as on the start of use where the liquefied gas 2b is, so to speak, separated from the aqueous solution 2a, and only the foaming agent or the like is taken in from the content guiding pipe 5 and the liquefied gas 2b required for foaming action is not fed toward the housing 4, the vaporized gas in the inner space part 3 to be mixed with the foaming agent taken in.
Patent JP-H0822237-A (JP)
Title: Image forming device
Inventor: TOMATSU YOSHIYA
IPC: G05D23/00
Filed: 1994-07-08
Abstract: PURPOSE:To execute efficient cooling considering the calorific value of component parts associated with the miniaturization of an image forming device such as a printer. CONSTITUTION:By attaching a fan 23 to one side frame 32b and arranging a fin 32e constituting a splitting means at a position where it is proximately opposed to the fan 23, air flow generated by the fan 23 is split in two directions, up and down. The air flow split to the upper side is led to the inside of a duct 28. A fixing part having a heating roller is attached to the duct 28 and the duct 28 whose temperature rises by absorbing the generated heat from the heating roller is cooled by the air flow passing inside. As a result, a discharged toner box oppositely arranged through the duct 28 is not thermally influenced by the heating roller in substance. The air flow split to the lower side successively cools a power source unit 22, control substrates 20 and 21 and a motor 24 which are arranged in order of the calorific value from the smallest one, and is discharged to the outside from the other side frame 32a.
Patent JP-H0231077-A (JP)
Title: Shift control device for automatic speed change gear for vehicle
Inventor: MORISHITA AKIYOSHI
IPC: F16H61/18
Filed: 1988-07-20
Abstract: PURPOSE:To improve running stability by a method wherein based on an output signal from a lateral G sensor, a controller sets the reduction gear ratio of an automatic speed change gear to a value, being higher, of a present reduction gear ratio and a reduction gear ratio before shift being higher than the present reduction gear ratio through an actuator. CONSTITUTION:When an accel switch is turned OFF, a difference between a present reduction gear ratio ia, calculated from a drive pulley rotation sensor output signal S5 and a driven pulley rotation sensor output signal S6, and a reduction gear ratio ia0 before shifting to the present reduction gear ratio ia is compared with 0.01. In the case of ia0-ia<=0.01, normal reduction gear control is performed. In the case of iav-ia>0.01, an output signal S3 from a lateral G sensor is further detected, and in the case of G<=0, the present reduction gear ratio ia is converted to the reduction gear ratio ia0 before shift. In the case of lateral G>0, when a brake switch signal S4 is turned OFF, normal reduction gear control is performed, and when the signal S4 is turned ON, in the case of ia0>ia, the reduction gear ratio is converted to ia0, and in the case of ia0<ia, the reduction gear ratio is kept at the same value as a present value.
Patent JP-S6242698-A (JP)
Title: Circuit setting circuit
Inventor: ITO YOICHI
IPC: H04Q11/04
Filed: 1985-08-20
Abstract: PURPOSE:To halve the number of data memory chips and to simplify peripheral circuits by setting the capacity of a data memory to one frame. CONSTITUTION:Input data in one period is set to four bits. The time width of each bit comprising the input data is bisected. The first half of the divided width is used for writing data in the data memory, while the latter half is used for reading data out of the data memory. At this time addresses of data writing and data reading are inverted by one period. The capacity of the data memory is set to eight bits, and during some one period data is written and read out in the first half bits and the latter half bits of the data memory, respectively. during the next one period, conversely, data is read out and written in the first half bits and the latter half bits, respectively.
Patent JP-H0736893-A (JP)
Title: Document editing device
Inventor: TSUJI SEIJI
IPC: G06F17/27
Filed: 1993-07-22
Abstract: PURPOSE:To provide a document editing device capable of editing a structured document having character strings, graphics and images at its description contents by an optional output format without changing the order of items or their meanings. CONSTITUTION:This document editing device is provided with a working space arranging processing part 13 for arranging a structured document on a working space similarly to convensional routine document edition, a real area arranging processing part 14 for transforming the coordinates of the result arranged by the processing part 13 into an optional layout format in an output device and a visual point correcting processing part 23 discriminating a drawing element such as an arrow mark having directivity from the one such as a character string having its meaning in the turning direction of the character. Consequently a document output matched with a layout format can be obtained in accordance with a graphic. Since the reference of the graphic and the detailed explanation of its contents can be simultaneously executed, the working efficiency of an operator trying to understand a document can be improved.
Patent JP-S6243350-A (JP)
Title: Brake device for vehicle
Inventor: TSUCHIDA TETSUO
IPC: B60T8/54
Filed: 1985-08-19
Abstract: PURPOSE:To simplify the supporting structure of casing by bearing the casing for containing an anti-lock controller onto the tubular shaft to be fitted over the axle thereby serving the highly strong axle as a member for supporting the casing through the tubular shaft. CONSTITUTION:Anti-lock controller 7 is comprising a hydraulic pump 16, a modulator 17 to be placed in the way of hydraulic conduit 15 while having a control hydraulic chamber to be fed with delivery pressure of pump 16, a normally closed pressure discharge valve 10 to be placed in the communication path between control hydraulic chamber 18 and an oil tank 19 and an inertia sensor 21 for detecting the angular deceleration of front wheel 25 higher than predetermined level to open the pressure discharge valve 20 contained in a casing 22. The casing 22 is constructed by coupling the inside casing 22a and the outside casing 22b through thread. The casing 22b is born in the central portion of the end wall onto the left end section of tubular shaft 24 to be fitted over the axle 10 and coupled through anti-rotation means to the front fork 9.
Patent JP-H106917-A (JP)
Title: Vehicle belt mounting device for child seat
Inventor: TOTANI MASAAKI
IPC: B60N2/28
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To integrate a vehicle belt mounting device with a child seat, and easily operate adjustment for fixing the child seat to a seat. SOLUTION: In a child seat fixed to the seat of a vehicle by a belt with an emergent automatic lock type belt winding device of a vehicle, a vehicle belt locking means is arranged in the vehicle belt through hole 8A of a child seat main body. The vehicle belt locking means is constituted of a resilient member 10, and a receiving part 11A locking and receiving the resilient member 10 in the resilient deformed state, and the vehicle belt is pinchedly held with the resilient member 10 and the circumferential edge of the receiving part 11A. The resilient member 10 is provided with a slip preventing part formed on the face pinchedly holding the vehicle belt. The slip preventing part is constituted so that it does not function when the vehicle belt is moved in the direction of mounting to or detaching from the vehicle belt locking means.
Patent JP-2000008441-A (JP)
Title: Flush valve for direct pressure type water closet
Inventor: KOBA AKIHIKO
IPC: E03D3/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a flush valve for direct pressure type water closet which is able to shift the amount of water discharge by one touch between urine and feces and moreover the water closet can be easily operated with a low electric power. SOLUTION: When a valve disc 3 is opened, a leak path control valve 17 moves together with the valve disc 3 and contacts a movable iron core 23 of a solenoid 20 and its stop position is able to change whether the movable iron core 23 is absorbed to a fixed iron core 22 or not, and the leak path control valve 17 is able to control the minimum cross sectional area of leak paths 11, 12 in the middle of moving in the closing direction of the valve disc 3. And the time required for fully closing the valve disc 3 is switched in two stages depending upon the presence or absence of an electric current applied to a solenoid 20.
Patent JP-S57106722-A (JP)
Title: Fiber blending machine
Inventor: OOTA KEIICHI
IPC: D01G13/00
Filed: 1980-12-23
Abstract: PURPOSE: Staple fiber pneumatically sent into the fore hopper is successively piled at the same level and the piled fiber is successively shaved off vertically from the back hopper to enable the staple fiber to be blended uniformaly over a wide range.  
     CONSTITUTION: A separating wall 3 that can be pulled up is provided on the boundary between the fore hopper 1 and the back hopper 2, each of which can contain such an amount of fiber as corresponding to several bales. Further, wide bottom lattices 4, 5 are set on each bottom of both hoppers 1, 2 and a fiber- scattering means 8 is mounted to the ceiling 6 of the fore hopper 1 to pile the fiber sent through the pneumatic pipe 7 in the fore hopper 1 at almost the same level. At the delivery edge of the back hopper 2, is provided a wide elevating spiked lattice 10 with almost verticall operation surface. After the fiber successively sent into the fore hopper 1 is piled there at the same level, it is sent to the back hopper 2, as it is, where the piled fiber is vertically shaved and sent to the next stage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6335732-A (JP)
Title: Method and device for charging raw material to metallurgical furnace
Inventor: HIRAI MASAZUMI
IPC: C21B13/00
Filed: 1986-07-31
Abstract: PURPOSE:To make effective use of the heat retained by an exhaust gas and to prevent the temp. drop in a metallurgical furnace by disposing a perforated tray tiltably in an exhaust gas duct of the furnace and depositing charging raw materials transiently on the tray. CONSTITUTION:The perforated tray 15 having a drainboard-like shape or the like is freely turnably mounted to the inside wall of the exhaust gas duct 14 of the vertical type furnace part 1. The raw materials 18 such as ore and carbonaceous material are dropped from a raw material hopper 17 and are deposited onto the tray 15. A heat exchange is effected between the exhaust gas 13 flowing through the layer of the deposited raw materials 18 and the raw materials 18 so that the raw materials 18 are preheated by the heat of the exhaust gas 13. The tray 15 is then turned by driving a lifting device 16 to charge the preheated raw materials 18 into the furnace 1. The temp. conditions in the furnace 1 are stabilized and smelting and reduction, scrap melting, etc., are executed with high thermal efficiency.
Patent JP-S6074118-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/64
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a metallic thin film type magnetic recording medium whose resistance to wear is excellent, by making an ion plating film of iron formed in a nitrogen atmosphere contact to a magnetic metal thin film layer, and providing at least one layer. CONSTITUTION:An ion plating layer 2 of iron formed in a nitrogen atomsphere and a magnetic metal thin film layer 3 are laminated successively on a supporting body 1. The ion plating layer 2 of iron is formed by an ion plating method in an atmosphere of nitrogen gas. The atmosphere of nitrogen gas can be attained by setting once the inside of a vacuum system to a degree of vacuum of about 10<-4>-10<-5>Torr, and thereafter, leading in a nitrogen gas, and it will do that the atmosphere of a nitrogen gas is usually set to about 1-10<-3>Torr. Also, a thickness of the ion plating film 2 is usually 250-2,000Angstrom  or so.
Patent JP-S5970955-A (JP)
Title: Control of titration
Inventor: FURUKAWA YOSHITOMO
IPC: G01N27/26
Filed: 1982-10-15
Abstract: PURPOSE:To enable high speed titration, by controlling the dripping speed of a dripping liquid so as to adjust a minute potential change amount to a minute dripping time to a predetermined value. CONSTITUTION:A control apparatus 8 performs the feed-back operation of the change in a titration system detected by a detection electrode 3 and a comparison electrode 4 and outputs a signal corresponding a speed having to drip a titration liquid to a burette driver 10 to perform titration control and final point control. The feed-back operation is performed in such a manner that a minute potential change amount to a minute dripping time in an entire titration process is coincided with a predetermined value and titration is finished when the electric amount detected by the detection electrode 3 and the comparison electrode 4 reaches a titration final point. By this constitution, the dripping speed of the titration liquid can be sufficiently increased directly after the titration is started and high speed titration is enabled.
Patent JP-H1013551-A (JP)
Title: Voice storage device
Inventor: KOJIMA KAYOKO
IPC: H04M3/50
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To allow a caller to access again to a called party making a specific reply to a multiple address communication message according to a multiple address communication number. SOLUTION: When a telephone set 3 enters a multiple address communication number during a speech, a controller 7 stores the number to a corresponding box in a voice information storage device 8. When number and a box number connecting to a voice storage master device 6 are entered, the controller 7 extracts contents of the voice information storage device 8 and a message is reproduced.  When a called party makes a specific reply based on the message, the reply contents are set to a multiple address communication condition storage section 12a and an optional idle multiple address communication number is set to a new multiple address communication number storage section 12b and the controller 7 retrieves a condition coincident with the multiple address communication condition storage section 12a from the multiple address communication state storage section 11 and edits the condition in the multiple address communication number storage section 9 again and provides the new multiple address communication number to the new multiple address communication number storage section 12b. Thus, the access is made available again by using the multiple address communication number.
Patent JP-2001011994-A (JP)
Title: Boundary floor structure
Inventor: YOSHIDA KOJI
IPC: E04B1/348
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a boundary floor structure to reduce the kind of lightweight cellular concrete plates and to facilitate the design work. SOLUTION: This boundary floor structure includes an end lightweight cellular concrete plate 51 exclusive for ends which is provided on both ends of a floor bottom surface part and set to be a specified width Q, and a lightweight cellular concrete plate 53 for adjusting the width S adjusted according to the distance between two end lightweight cellular concrete plates 51. Even when a plurality of shape patterns are set for the end lightweight cellular concrete plate 51 corresponding to the shape of an opening part 6A, the width Q of the end lightweight cellular concrete plate 51 is fixed to one kind, and thus, the kinds of the lightweight cellular concrete plates 51 are not considerably increased, and the design work can be facilitated.