baber/WOPTO huggingface dataset:
Patent JP-H0772813-A (JP)
Title: Production of art mirror panel
Inventor: TAKESHITA KENTARO
IPC: G09F13/08
Filed: 1993-09-02
Abstract: PURPOSE:To provide the process for production of the art mirror panel to be used for enhancing an ornamental effect by mounting this panel on the wall surface of a building, the front surface or flanks of the body of a large- sized vehicle or various other surfaces. CONSTITUTION:This process has the following stages: 1) An acrylic mirror finished surface plate 1 formed by subjecting a transparent acrylic plate to corrosible mirror finishing with an aq. alkaline soln. is coated with a corrosion resistant sheet 4 and prescribed motif is inscribed on its surface. 2) Images or characters are cut off by a cutter knife, etc., along this motif. 3) The acrylic mirror finished surface plate 1 subjected to this treatment is dipped into an aq. alkaline soln. 9 of caustic soda, etc., to remove the mirror finished surface parts 3 of the points not coated with the corrosion resistant sheet 4, etc. 4) A coating material 11 contg. lame is sprayed to the parts 8 where the mirror finished surface parts 3 are removed. 5) Further, patterns are deposited on the parts 8 where the mirror finished surface parts 3 are removed. 6) A protective sheet 12 having light transmittability is clad on the surface of the acrylic mirror finished surface plate 1, which surface is subjected to this treatment.
Patent JP-H07181128-A (JP)
Title: Specimen chamber for gas detector
Inventor: KURISUTOFUAA RICHIYAADO SUUIIT
IPC: G01N21/03
Filed: 1994-10-07
Abstract: PURPOSE: To provide a small and economically producible sample gas chamber for a gas detector, having the capability of extending the route of an infrared beam passing a sample gas, and restraining the diffusion and loss of the beam. CONSTITUTION: A sample chamber 11 for a gas detector 10 forms the incident route of an infrared beam, and has a sample gas inlet, an infrared bream emission route and a reflection device. Also, the chamber 11 is formed so that the infrared beam is reflected from the incident route to the emission route for use. In addition, the reflection device has a recessed reflection surface 14 and a projected reflection surface.
Patent JP-S6488237-A (JP)
Title: Surface inspecting apparatus
Inventor: SHIMADA MASAYOSHI
IPC: G01N21/89
Filed: 1987-09-30
Abstract: PURPOSE:To discriminate surface defect with good accuracy, by arranging a plurality of detection means at the positions optimum to detection and receiving the detection lights corresponding to the kind or shape of the flaw present on a surface to be inspected over a wide range. CONSTITUTION:A means for projecting the light emitted from a light source 3 on the surface of a body 1 to be inspected, the first detection means for detecting diffracted light due to regular reflection and the second detection means for detecting high order diffracted light are mounted. The included angle gamma1 of the optical axis P of the first detection means and the optical axis Q of the second detection means is set to gamma1>=alpha+beta and regular reflected light is detected by a light receiving lens 7 and high order diffracted light is detected by a light receiving lens 17. The light transmitting through the spatial filter 8 and high band-pass filter 9 at the focal position of the lens 7 is converted to an electric signal by a photoelectric converter 10 and the light transmitting through a lens 17 is converted to an electric signal by a photoelectric converter 20 and the surface flaw of the body 1 to be inspected is discriminated through a discrimination circuit.
Patent JP-H1068503-A (JP)
Title: Drain treatment method and boiler system with drain recovery apparatus
Inventor: NAKAJIMA JUNICHI
IPC: F22D11/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To keep the initial drain with a high iron concentration from flowing into a drain tank to prevent iron scale from being deposited inside a boiler by a method wherein the initial drain is discarded until a specified period of time elapses after start-up of a boiler and the drain is recovered thereafter. SOLUTION: A timer is turned on, a first automatic valve 9 is shut and a second automatic valve 10 is opened at the same time a combustion device 14 of a boiler 1 in stopped state is re-started up. The steam from the boiler 1 exchanges heat at a heat exchanger 2 and the initial drain having a high iron concentration is dumped from a drain dump line 11 through a drain recovery line 5. After a specified period of time elapses, the second automatic valve 10 is shut and the first automatic valve 9 is opened so that the drain having a low iron concentration is recovered into a drain tank 4 through the drain recovery liner 5 and supplied to the boiler 1 through a water feed line 8 after mixed with raw water. As iron content that regularly flows out is removed by a filter 7 provided on the water feed line 8, iron scale can be prevented from being deposited inside the boiler 1.
Patent JP-H06284884-A (JP)
Title: Styrene oxide reductase
Inventor: ITO SHINYA
IPC: C12R1/15
Filed: 1992-09-14
Abstract: PURPOSE:To provide a novel enzyme beneficial to industry, namely that using styrene oxide reductase, and a production process thereof using a microorganism. CONSTITUTION:There has never been the techniques relating to styrene oxide reductase. Thus, a process suitable for producing styrene oxide reductase was intensely studied and a microorganism of the genus Corynebacterium capable of assimilating styrene was found to produce a large amount of styrene oxide reductase and the reductase was confirmed to have excellent properties as a styrene oxide reductase. The use of this styrene oxide reductase enables simple determination of a trace amount of styrene oxide in waste water, production of beta-phenethyl alcohol and optical resolution of styrene oxide.
Patent JP-S62102622-A (JP)
Title: Ring counter
Inventor: NAKABAYASHI TAKEO
IPC: H03K23/54
Filed: 1985-10-29
Abstract: PURPOSE:To attain high operating speed by dividing counters at each other stage into a down-direction counter group and an up-direction counter group and wiring the 1st stage counter and the final stage counter via the down- direction counter. CONSTITUTION:When one clock pulse is inputted through a clock pulse signal line CLK, a command output PA1 of a counter A1 goes to an L and its carry CB1 goes to a H level. The carry CB1 is inputted to a counter A3, a command output PA3 of the counter A3 goes to an H and command outputs PA1, PA2, PA4...PAN of other counters A1, A2, A4...AN remain an L level. When a clock pulse is inputted again, the command output PA5 of the counter A5 at each other stage goes to an H level. When the clock pulse is inputted again while the command output PAN of the end counter AN is at an H level, a carry CBN sends an H level to a counter A(N-2) before two stages in the up-direction so as to bring the command output PA(N-2) to an H level.
Patent JP-S60138527-A (JP)
Title: Light shielding device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03G21/16
Filed: 1983-12-27
Abstract: PURPOSE:To reduce necessary space and to prevent light from straying by allowing an occluder to rock between a light shield position parallel to the surface of an endless beltlike photosensitive body and an opening position where the occluder stands upward through a pivot shaft close to the surface of the photosensitive body. CONSTITUTION:The support frame 7 of the occluder 1 is high at the front path 71 and low at the rear part 72, and the pivot shaft 3 is supported at the low rear part 72 through a bracket 7 to put the position of the pivot shaft 3 as closely to the surface of the endless beltlike photosensitive body 2 as possible. Then when a solenoid 9 is excited to attract a spindle 12, an arm member 14 is driven through a crank 10 and a link 13 and the arm member 14 turns around the pivot shaft 3 as shown by an arrow (b). Simultaneously, the occluder 1 also turns and is raised upward to expose an area part 51 which is shielded so far. Thus, the necessary space is reduced and light is prevented from straying in a light shield state.
Patent JP-H07105981-A (JP)
Title: Charging method for secondary battery
Inventor: KUNIGA TOSHIHARU
IPC: H02J7/10
Filed: 1993-09-30
Abstract: PURPOSE:To make full charging of a secondary battery under various conditions without causing over-charging. CONSTITUTION:The peak voltage of a secondary battery is sensed, followed by complementary charging. A complementary charge timer 4 to decide the time of complementary charging is adjusted to an optimum value depending upon the charging time or the charge current. The set time on the timer 4 is made longer when the period from the start of charging to sensing of the peak voltage becomes long, and also is set longer when the charge current is large. Accordingly the complementary charge time after the peak voltage is attained can be adjusted to the optimum value, so that the battery perfectly exhausted can be charged fully while its over-charge after being full charged is precluded.
Patent JP-H03107590-A (JP)
Title: Gear device
Inventor: ASANO MITSUMASA
IPC: F04C2/10
Filed: 1989-09-20
Abstract: PURPOSE:To reduce moment and load, etc., of an inner gear by reducing a distance size between a driving force transmission range formed in a driving shaft and the inner gear, and a reaction force formed in the inner and outer gears. CONSTITUTION:When a crank shaft 3 is rotated, a first tooth part 21 of an inner gear 2 is engaged with a second tooth part 40 of an outer gear 4, while the inner gear 2 is rotated eccentrically in a pump chamber 12. Oil is taken in, and after compressed, is discharged thereby. On an inner circumference of the inner gear 2, an escaping part 26 is formed, so as to provide a gap 25 between a bearing part 20 of the inner gear 2 and the crank shaft 3. In each two-surface-width 30, 24 of the crank shaft 3 and of the inner gear 2, a driving force transmission part A is provided, while a reaction force range B is provided at an engaging part of each tooth part 21, 40. A distance size L5 formed by the driving force transmission range A and by the reaction force range B is set smaller than the conventional level.
Patent JP-H0986139-A (JP)
Title: Air conditioning control device for vehicle
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To make an air conditioning state of a space on the side of a rear seat proper by correcting and controlling a working state of a rear air conditioning unit in accordance with front inside air temperature and existence of an air current. SOLUTION: A control device 50 constituted in a microcomputer ontrols a front air conditioning unit 1 in accordance with a front integrated signal Tf computed from outside air temperature, front inside air temperature and front set temperature. Additionally, when only a rear air conditioning unit 20 is in a working state in case of controlling the rear air conditioning unit 20 by a rear integrated signal Tr computed from the outside air temperature, rear inside air temperature, rear set temperature and front inside air temperature, front inside air temperature TFr in the rear control signal Tr is limited to a specified range including a value immediately before stopping of the front air conditioning unit 1 TFrO+α<=TFr<=TFrO+α.  Additionally, when the front air conditioning unit 1 in a stopping state is outside air introduction, α in the specified range is changed in accordance with car speed.
Patent JP-H1156237-A (JP)
Title: Bagging machine for tea manufacture and throwing-in chute therefor
Inventor: TERADA JUNICHI
IPC: A23F3/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide both an efficient bagging machine for tea manufacture capable of packing any tea and an automatically measuring and bagging machine for tea manufacture requiring only one measuring apparatus. SOLUTION: A suction pipe 12 is inserted into a large bags 4 or 4' charged with tea, an opening part 6 is closed, air in the large bag 4 or 4' is sucked and tea in the large bas is packed by utilizing the pressure of atmosphere. The large bag 4 or 4' is placed on a metering tool 5 and measured while throwing in tea. A semicylindrical part is laid at the lower part of a throwing-in chute 3 and a screw for throwing in a very small amount of tea is installed. Consequently, a pool for coarse measurement can be omitted and the obtained packing machine is economical. Tea which can not be packed by vibration can be firmly packed. Neither noise nor dust occurs and an operation environment is improved. Efficiency is bettered without requiring a large space.
Patent JP-H1171885-A (JP)
Title: Decorator unit for burying in concrete and its manufacture
Inventor: MIYAZAKI TORU
IPC: E04F13/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorator unit for burying in concrete, for use in decorating the surface of a concrete structure, e.g. those related to civil engineering work, such as a dam, tunnel, retaining wall and revetment, or those related to building construction, such as a building and exterior, and to provide a method for manufacturing the same. SOLUTION: In a decorator unit for burying in concrete, the front side of a decorator 3 is buried in a decorator support base 6 made of resin foam, and the back side of the decorator 3 is projected from the surface of the decorator support base by a depth (d) buried in concrete. In that case, the decorator 3 has a chipping-prevention structure 3' in its part buried in the support base 6. The decorator 3 is inserted, with its front side pointed upward, into the decorator inserting part of a first molding die having a plurality of decorator inserting parts each having a depth equal to the depth (d) buried in the concrete, and a second molding die is fitted over the first molding die and injected with resin foam; the resin foam is foamed, and the first molding die is separated from the second molding die to manufacture the unit.
Patent JP-2000074150-A (JP)
Title: Metal v-belt
Inventor: KANEHARA SHIGERU
IPC: F16G5/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a matal V-belt capable of properly maintaining the inter- element clearance and satisfying the requirement of anti-pitching performance. SOLUTION: The tolerance Cto of the total clearance Ct obtained as the sum of the clearance Cs at no-load standstill and the clearance Ch generated originating from the Hertz stress is decided to a value below the height (h) of a male coupling 28, while the tolerance σhmo of the max. Hertz stress acting on a rocking edge 26 is decided to a value below the upper limit value σho of the Hertz stress meeting the requirement of the anti-pitching lifetime, wherein the radius of curvature R of the rocking edge is set within the range for satisfying R1<=R<=R2, where R1 is the radius of curvature decided complying with the tolerance σhmo of the max. Hertz stress, while R2 is the radius of curvature decided complying with the tolerance Cto of the total inter-element clearance.
Patent JP-S59138083-A (JP)
Inventor: JIYON PIITAA RETSUDOMONDO
IPC: H01R43/00
Filed: 1983-12-27
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-2000077276-A (JP)
Title: Electric double-layered capacitor and manufacture of polarized electrode
Inventor: SHIBUYA HIDEKI
IPC: H01G11/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layered capacitor and polarized electrode which has low internal resistance, less deterioration in capacitance and large capacitance and enables the high current electric charging/discharging by improving the grain size structure and the quality of a powder-like C material for the polarized electrode to reduce the bulk resistance of carbide grains constituting the electrode, the contact resistance between the grains and the contact resistance to a collector plate. SOLUTION: In an electric double-layered capacitor having polar electrodes 2 formed by coating, drying and pressing a slurry composed of a powder-like C material, conductive material, binder resin, etc., on collector plates like films wherein the polarized electrodes and a separator 1 are laminated and impregnated with an electrolytic soln., the polarized electrode has an active C powder having a max. grain size 50% larger than the electrode film thickness and an active C powder 20 wt.% or more, the grain size of which is 50-100% of the electrode film thickness.
Patent JP-2001067051-A (JP)
Title: Image display device and its control method
Inventor: FUJIWARA SHUICHI
IPC: G06F3/048
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a user from changing a preset operation condition of an image display device, by prohibiting change of the setting of a locked set item with an operation-condition managing portion even when the user intends to set an operation condition using an operation condition input portion. SOLUTION: An installer sets an operation condition of a projection-type display device responsive to a control screen displayed on an adjusting device. Among set operation conditions, items to be prohibited (locked) to be changed in setting by the user or items to be permitted (unlocked) are selected. Lock/ unlock information of each selected item is contained in a control signal and transmitted to the projection-type display device, and stored in an operation condition setting memory 224. Even if the user intends to select the locked set items, an OSD processing portion 212 prohibits setting of the locked set items based on the lock/unlock information stored in the operation condition setting memory 224.
Patent JP-2001069664-A (JP)
Title: Power supply controller for vehicle
Inventor: BABA AKIRA
IPC: H02H3/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To protect a power line with reliability, even if the core of a multiple- light lamp load is disconnected, when the core disconnection is detected by a core disconnection detecting means, changing a first prescribed value to a lower value to reduce a current which passes through the power line. SOLUTION: When a core disconnection detection signal S4 is not outputted from a microcomputer 106 as a core disconnection detecting means and an SW transistor Tr3 is off, a reference voltage obtained by dividing a supply voltage VB through resistors R2 and R3 is supplied to the positive input end of a compactor CP. If a core disconnection detection signal S4 is outputted from the microcomputer 106 and the SW transistor Tr3 is turned on, a reference voltage obtained by the supply voltage VB through a resistor R2 and the combined resistance of resistors R3 and R4 si supplied to the positive input end of the comparator CP. This reference voltage is reduced to a value smaller than the value of the reference voltage divided by the resistors R2 and R3, so as to reduce a current IL which passes through the power line.
Patent JP-H09110923-A (JP)
Title: Production of ethylene-propylene elastomer copolymer
Inventor: TEITSUIAANO TANAARIA
IPC: C08F4/685
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To produce an ethylene-propylene elastic copolymer which can be pulverized into a freely flowable fine powder by subjecting ethylene, propylene, and a diene to suspension copolymn. in the presence of a specific carried catalyst, a cocatalyst, and an activator.  
     SOLUTION: This copolymer is produced by copolymerizing ethylene, propylene, and a diene is suspension in the presence of a catalyst comprising either a titanium salt carried by a magnesium salt or a hydrocarbon-sol. vanadium compd. carried by or prepolymerized with an inert substance, a cocatalyst comprising an organoaluminum compd., and a chlorination activator under such conditions that a solid substance insol. in the reaction environment and having an average particle size of 0.001-200μm is added to the polymn. system when the polymn. is completed, that the resultant polymer suspension is kept in contact with the solid substance for a time enough to give a freely flowable fine polymer powder, and that the powder is recovered. Pref. the average particle size of the solid substance is 0.005-5μm. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000071115-A (JP)
Title: Tool chuck
Inventor: SUNADA HIRONAO
IPC: B23B31/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve compatibility and operability and secure high fixing force even during high speed rotation by providing an elastic body between a taper collet and a nut, in a device where a tool is held and fixed to a holder by fastening the taper collet with the nut. SOLUTION: When a drill shank 1 as a tool is fixed and held on a holder 3, in the condition that the drill shank 1 is inserted into a taper collet 2 and the taper collet 2 is engaged with a taper hole 3a of the holder 3, a lock nut 4 hinged with the holder 3 is fastened. Then, fastening force of the lock nut 4 is transmitted to the end surface of the taper collet 2 through a belleville spring 5 to tightly adhere the taper collet 2 to the holder 3. In this state, the drill shank 1 is rotated for machining, existence of the belleville spring 5 prevents occurrence of clearance that intends to occure between the taper collet 2 and the holder 3 due to centrifugal force.
Patent JP-H0968500-A (JP)
Title: Method for quickly judging central segregation of continuously cast article by laser icp analysis
Inventor: AKIYOSHI TAKANORI
IPC: G01N33/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To judge central segregation of a cast article as in a hot state by cutting a continuously cast steel article and analyzing the cast article in the center of cross-section thereof or in the linear direction including the center line thereof by laser ICP analysis. SOLUTION: A continuously cast article 11 is cut according to a specified schedule and a perselected cast piece 11 is carried to an analytical stand 24. The cast piece 11 is stopped at a specified position of the stand 24 and positioned by means of a positioning jig 15. A laser irradiating section 20 is then moved along a rail 18 from a laser housing room 14 and positioned substantially on the center line of cross-section of the cast article 11. The irradiating section 20 advances to touch, at the forward end thereof, the analytical point on the cross-section of the cast article 11 and ICP analysis is performed by scanning the cross-section vertically by about 3mm on the opposite sides of the center line. Since the width of central segregation is normally about 1mm, the cast article can be analyzed surely. Analysis is carried out for about 60sec as in a red heat state.  Quality of cast article 11 can be judged in a red heat state and the productivity can be enhanced.
Patent JP-H1189080-A (JP)
Title: Protection relay device
Inventor: WATANABE KAZUHISA
IPC: H02H7/045
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of a ratio differential relay and a breaker, by locking the output of a breaking signal to the breaker only by a prescribed time from time when the breaker is turned on. SOLUTION: A current transformer 2 (called as power source-side CT2 in the following) connected to the power source-side of a transformer 6 and a current transformer 3 (called as load-side CT3 in the following) connected to a load-side are connected to the ratio differential relay 1. When the secondary current of power source-side CT2 and load-side CT3 are inputted and the difference of mutual current values becomes not less than the prescribed value, a relay output part 11 detects an inner accident between CT and outputs a ratio differential relay output signal 1a through an output locking switch 19. A one- shot-signal generation circuit 7 is connected to the output locking switch 19, and the output locking switch 19 operates only by a period when a one-shot- signal 7a is inputted so as to inhibit the ratio differential relay output signal 1a.  Thus, the malfunction of the ratio differential relay and the breaker can be prevented.