baber/WOPTO huggingface dataset:
Patent JP-2000089082-A (JP)
Title: Camera
Inventor: NARUSE MUTSUMI
IPC: G02B7/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make a moving barrel having a photographing lens move between a collapsibly mounted position where it is housed inside a camera body and an extended position where it is extended from the camera body by utilizing the driving in one direction of a single motor and to utilize the driving of a motor in the other direction for another mechanism. SOLUTION: A cam 48 moving the moving barrel forward and backward is continuously connected to a cam barrel 32 along in the rotating direction thereof. Then, when the barrel 32 is rotated by the driving of the single motor in one direction, the moving barrel 7 is infinitely reciprocatingly moved so that it is moved to the extended position from the collapsibly mounted position and returned to the collapsibly mounted position again through the extended position. The driving of the motor in the other direction is switched by a driving switching mechanism and transmitted to a film feeding mechanism.
Patent JP-H10100102-A (JP)
Title: Hole saw detaching device
Inventor: ISHIZAKI TERUHIRO
IPC: B23B51/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the centering and handling of an edged tool in spite of various kinds of hole diameters by providing a fastening metal piece, a main body ring and an operation ring, making a hole saw detachable, and also providing a right-distortion or left-distortion spiral part in the vicinity of a center of a center guide member. SOLUTION: The assembly of a hole saw detaching device comprising the steps of securing a fastening metal piece 17, and inserting a screw part 25 into a main body ring 19 and, at that time, whirl-stop is effected by aligning a detent pin 27 into a groove 33. An external screw 25a of the fastening tool 17 is inserted into the main body ring 19, and then an operation ring 21 is screwed into an exterior screw 25a of the screw part 15. Next, replacement of a hole saw is done that a notched part 3C is aligned in the detent pin 27 to be inserted in the main body ring 19, and the operation ring 21 is screwed, then projection pieces 31 of the main body ring 19 are expanded equally through the fastening metal piece 17, to subsequently be secured by centering the hole saw 3.  In this manner, for such a hole saw detaching device, the number of parts is small, resulting in an easy administration of parts and simple assembly thereof.
Patent JP-2001086297-A (JP)
Title: Luminous quantity measurement device and color image forming apparatus
Inventor: SAKAI YOSHIHIKO
IPC: H04N1/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a small sized, low cost luminous quantity measurement apparatus and to provide a color image forming device using it. SOLUTION: In an initial calibration job, a detection calibration board (yellow patch) and a comparison calibration board (gray patch) are read to obtain a reflectance difference ΔR (Dc) (100-104), the difference is stored into a memory as a relative ratio, with respect to the reflectance of a standard white board that can be read at all times, such as white paper (106-110), the reflectance of the standard white board such as white paper is detected in the case of calibrating device difference (112-114) and is multiplied a relative value in the memory (116), to cancel the fluctuation and to correct the read value of a sample image (118). Thus, device difference which is specified to sensors can be maintained only with the initial calibration, and a paper output value can always be obtained independently of the changes time passage.
Patent JP-2001080374-A (JP)
Title: Transmission gear for work machine
Inventor: NAKADA MASAYOSHI
IPC: B60K17/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a transmission case including two pairs of auxiliary transmission mechanisms capable of providing multistage transmission as small as one including a pair of the auxiliary transmission mechanisms. SOLUTION: A transmission system to a running gear includes two pairs of transmission mechanisms 6, 7 of driving operation type capable of providing multistage transmission by selectively operating hydraulic clutches 6a, 6b, 6c, 6r, 7a, 7b interposed in each of a plurality of transmission paths having different transmission ratios, and a pair of manually-operated transmission mechanisms 8 for manually operating transmission of a shift rotary body 45. The manually operated transmission mechanism 8 is positioned between the two pairs of transmission mechanisms 6, 7 of driving operation type in a direction for power transmission, and the three pairs of transmission mechanisms 6, 7, 8 are arranged in series with respect to the transmission system.
Patent JP-2001078798-A (JP)
Title: Estimation of vitamin k2 sensitivity
Inventor: SHIRAKI MASATAKA
IPC: G01N33/50
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To estimate the sensitivity of a patient of osteoporosis, etc., to vitamin K2 by analyzing the genetic polymorphism of apolipoprotein E gene from genom DNA existing in a specimen collected from human. SOLUTION: The genetic polymorphism of apolipoprotein E gene is analyzed from genom DNA existing in a specimen collected from human to estimate a protein having a genetic polymorphism of E3/3 among E2/2, E2/3, E2/4, E3/3, E3/4 and E4/4 as a specimen originated from human having extremely high sensitivity to vitamin K2, a specimen having a polymorphism of E2/3 or E3/4 as a specimen originated from human having high sensitivity to vitamin K2 and a specimen having a polymorphism of E2/2, E2/4 or E4/4 as a specimen originated from human having low or very little sensitivity to vitamin K2. The vitamin K2 sensitivity of a patient of osteoporosis or possible to cause osteoporosis can be estimated by this process.
Patent JP-H0516934-A (JP)
Title: Pressure resistant container
Inventor: MIURA MASAKI
IPC: B65D1/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide a pressure resistant container with a favorable time stability, an excellent self-standing property and a favorable pressure resistance, which does not generate stress cracking, by a method wherein the bottom surface of a pressurized container made of a biaxially oriented polyester resin is constituted of valley parts divided by an odd number, divided bottom surface parts, thick circular recessed part, container bottom surface, leg parts, curved surface parts and ground parts. CONSTITUTION:A bottom surface 7 of a pressurized container 1 of a biaxially oriented saturated polyester resin is evenly divided by an odd number with even central angles. Valley parts 4 which have a valley bottom surface and both side surfaces across the valley bottom surface, divided bottom surface parts 8 which are divided by an odd number, a thick circular recessed part 9 which is arranged at the center of the bottom and sinks inside of the container, and container bottom surfaces 7 which are formed by upward tilted curved surfaces connected to the valley bottom surfaces of the valley part 4 and downward reversal curved surfaces are provided. Then, the body lower end part is divided by extended valley parts, and is constituted of leg parts which are formed into a square trapezoid shape with the valley side surfaces, the divided bottom surface part 8 and the body lower end part, curved surfaces of on the rising parts continued to the body part for respective bottom surface parts which are evenly divided by the valley parts 4, and ground parts made of arc shaped bottom outer peripheries which connect the curved surfaces.
Patent JP-H0978838-A (JP)
Title: Construction method of concrete building
Inventor: HIRANO TORU
IPC: E04G21/14
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce waiting time during works, by dividing a lower floor of a building into a plurality of working ranges in plan view and continuously repeating arrangement of slab reinforcements arrangement of wall reinforcements, placing of concrete, etc., in the order from the end at every divided range. SOLUTION: The working range or the lower floor is divided into four sections of A, B, C, D, for instance. Serial processes of arrangement of floor reinforcements, erection of columns, fitting of combined reinforcements of a wall and a beam, hoisting of sheathing boards with scaffolds, placing of concrete, etc., are carried out in the order from A. The serial construction processes are repeated at every divided section. And also preparation works of B are carried out while the construction works in A are carried out. In this way, these works are continuously and parallelly carried out. After one floor has been completed, the upper floor is continuously and parallelly constructed in the same way with the completed floor.  Since forms (sheathing boards) are provided with assembled scaffolds, the scaffolds are not required to disassemble and they can be used in the next working range as they are. In this way, the waiting time is reduced and the works can be efficiently carried out by less people.
Patent JP-H1198014-A (JP)
Title: Analog-to-digital conversion circuit
Inventor: OKAMOTO TOMONORI
IPC: H03M1/12
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an A/D (analog/digital) conversion circuit which can eliminate an integration linear error and a gain error in addition to an error that is caused by the offset voltage of an A/D converter. SOLUTION: This conversion circuit consists of an A/D converter 1 which outputs an analog signal 11 after applying the A/D conversion to it, a correction memory 3 which stores a correction code input signal 23 with a higher order bit signal 13 used as an output signal 12 of the converter 1 and outputs the address data on the signal 13 as a correction code output signal 18, the AND circuits 6 and 7 which output a write signal 16 and a read signal 17 respectively, a selector 4 which selects and outputs the signal 18 or an ideal code 19, a subtracter 2 which carries out the subtraction processing between the signal 12 and an input signal 20 of the subtracter 2 and outputs a digital signal 21 after eliminating the error that is superimposed on the signal 12, and a selector 5 which selects and outputs a desired digital signal 22 or the signal 23.
Patent JP-S63111124-A (JP)
Title: Stress relief annealing method for welded crankshaft by local heating
Inventor: FUJIWARA YASUO
IPC: C21D9/30
Filed: 1986-10-28
Abstract: PURPOSE:To rationally relieve the residual stress in each fillet part of a crankshaft and to improve the fatigue strength by properly combining the distribution, temps. and times of heating and cooling of each part of the crankshaft. CONSTITUTION:An outside heater 4 and an inside heater 5 are fixed on the outside and inside of each journal part 3 of a welded crankshaft 1 including a weld zone 2. The outside heater 4 is heated to a stress relief annealing temp. dependent on the material, e.g., to 650 deg.C and is kept at the temp. The inside heater 5 is kept at a temp. below the temp. of the outside heater 4 by <=about 100 deg.C, e.g., at 600 deg.C. While the journal part 3 is held under heating, each fillet part 6 is forced to be cooled by feeding a cooling medium such as air or water as shown by arrows 8 or by using a chilling block so that the temp. of the fillet part 6 does not exceed 500 deg.C at a temp. measuring point 7.
Patent JP-H09103992-A (JP)
Title: Slitter device
Inventor: FURUNO YOSHIHIKO
IPC: B26D5/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive slitter device of a simple structure which can set the cut width of a sheet freely, easily and quickly. SOLUTION: Two rotating shafts 6 are supported in parallel along the cross direction of a sheet 1 so that they can be individually rotated by motors 7, cutter units 9 movable over the rotating shafts 6 along the cross direction as they engage with the external threads on the rotating shafts 6 are provided at the rotating shafts 6, an air cylinder 10 is mounted in the cutter unit 9, and a knife-shaped cutter blade 11 is mounted on the end of the air cylinder 10. The number of revolutions of the motor 7 is detected by a rotary encoder 8 joined to the motor 7 and is transmitted to a control board to detect the position of the cutter unit 9. The cutter unit 9 stops at a preset position, and the air cylinder 10 advances to make the cutter blade 11 cut the sheet 1.
Patent JP-H1082915-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: HORIE NORISADA
IPC: G02F1/1335
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make the luminance distribution of a surface light source device uniform by preventing the partial increase in luminance in front of a light source. SOLUTION: The rear surface of a light guiding plate 13 is provided with a recess 14 for insertion of the light source and the light source 12, such as LED, is press-fitted and fixed to the recess 14 for insertion of the light source. The recess 14 for insertion of the light source is so formed as to be narrower in width on the side deeper at least at the front end of the recess. The front end of the recess 14 may be provided with curvature at need. For example, a recess of a conical shape may be disposed as the recess 14. As a result, the light emitted forward from the light source 12 is made incident on the inside of the light guiding plate while the light is refracted laterally by the flanks of the recess 14 for insertion of the light source. Then, the quantity of the light made incident on the inside of the light guiding plate forward from the light source may be decreased.
Patent JP-H03121188-A (JP)
Title: Photochromic composition
Inventor: MOMOTA JUNJI
IPC: C09K9/02
Filed: 1989-10-04
Abstract: PURPOSE:To obtain the title composition undergoing little change in color even when used over a long period of time by mixing chromene (derivative), a fulgide or fulgimide compound, and an ultraviolet stabilizer each in a specified amount. CONSTITUTION:The title composition consists of 100 pts.wt. chromene (derivative) (e.g. a compound of formula I), 0.01-10,000 pts.wt. fulgide or fulgimide compound (e.g. a compound of formula II), and 0.01-10,000 pts.wt. ultraviolet stabilizer (e.g. a compound of formula III).
Patent JP-2001079186-A (JP)
Title: Random number counter, pachinko machine provided with random number counter and storage medium
Inventor: SASAKI HIROYUKI
IPC: G06F7/58
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To keep the irregularity of a random number counter of a pachinko machine. SOLUTION: In this pachinko machine 11, in the case that a pachinko ball enters a first start winning port 20, respective patterns displayed on a liquid crystal display 25 of a first pattern display device 18 start to fluctuate. When prescribed time elapses, the respective patterns successively stop. Then, in the case that the combination of the respective stop patterns is the same numeral, large winning is attained, a large winning opening solenoid is operated and a large winning port 21 is opened for the fixed time. In a memory of the pachinko machine 11, a random number updating program for adding a specified value for each interruption processing (for instance, the updating of the random number counter and a switch input processing) and also changing an updating method of a random number by a specified condition is stored.  A control circuit executes a control processing for updating the numerical value of the random number counter. The random number counter performs the drawing of the winning or losing of the first pattern display device 18 as well.
Patent JP-H01102290-A (JP)
Title: Abrasionproof apparatus for support wheel of shell in rotary kiln
Inventor: OGURA KATSUYUKI
IPC: C04B7/44
Filed: 1987-10-13
Abstract: PURPOSE: To reduce a friction between a side surface of a supporting wheel and a supporting block and to prevent a friction at the side surface by a method wherein a solid lubricant rod is fixed to the extremity end of a supporting member for biasing the extremity end toward the side surface of the supporting wheel on a shaft lever through a seat plate and a fixing member to the supporting block fixed to the shell. CONSTITUTION: A shaft lever 2 is rotatably inserted into a base part of a supporting member 1, one end of a spring (b) wound around the shaft lever 2 is connected to a fixing member 3 having the shaft lever 2 mounted therein and the other end of the spring is connected to the supporting member 1. A lubricant rod (a) fixed to the extremity end of the supporting member 1 is resiliently pushed against a side surface T1 of a supporting wheel T on the shaft lever 2. The fixing member 3 is connected to the seat plate 4 arranged at the supporting block B. The supporting member 1 connected to the supporting block B moved together with a shell S is biased by a spring (b) on the shaft lever 2, the lubricant rod (a) fixed to the extremity end of the supporting member 1 is pushed against the side surface T1 of the supporting wheel T and lubricant agent is applied on the side surface T1.
Patent JP-H10240130-A (JP)
Title: Message display method for electronic price label system
Inventor: GOODWIN JOHN COKER III
IPC: G06Q30/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which displays a sales promotion message in an electronic price label. SOLUTION: An electronic price label(EPL) stores a sales promotion indicator corresponding to a sales promotion message in its memory. A control computer transmits a sales promotion indicator to the electronic price label. The electronic price label compares the sales promotion indicator of the message with the sales promotion indicator stored in the memory and displays the related salespromotion message in the case of coincidence.
Patent JP-H04133486-A (JP)
Title: Semiconductor laser device
Inventor: MORIMOTO TAIJI
IPC: H01S5/00
Filed: 1990-09-26
Abstract: PURPOSE:To enable the thickness of a protective film to be set large in allowable setting error so as to enhance a semiconductor laser device in manufacturing yield by a method wherein an aluminum oxide film is laminated on the light emitting end face of a semiconductor laser, and a magnesium fluoride film is laminated on the aluminum oxide film. CONSTITUTION:A protective film 11 of aluminum oxide is formed on the light emitting end face of a semiconductor laser 10, and then a protective film 12 of magnesium fluoride is deposited thereon. A protective film 13 is provided onto the other end face of the semiconductor laser 10 opposite to the light emitting end face.
Patent JP-H02177364-A (JP)
Title: Semiconductor integrated circuit
Inventor: UKAI JUNICHI
IPC: H03K19/173
Filed: 1988-10-14
Abstract: PURPOSE:To make the outer programing of the circuit functions feasible for enhancing the freedom of integrated circuit by a method wherein a field programable circuit is built-in a semiconductor integrated circuit in the gate array mode. CONSTITUTION:The outer input signals 6 are inputted to an inner field programable circuit part 2 and a gate array circuit 3 through an input buffer circuit part 4a. Furthermore, the signals are inputted and outputted between the circuit parts 2 and 3 while the output signals from the circuit parts 2, 3 are outputted outward through an output buffer circuit 4b. Next, the circuit part 2 is formed of a fuse element, a ROM capable of writing-in and erasing or a logic array, etc., so that the selection, alteration of the logic as well as the timing adjustment may be made feasible.
Patent JP-H10102708-A (JP)
Title: Solar cell module and its manufacture
Inventor: ARAOKA TAKASHI
IPC: E04D13/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive solar cell module which is light in weight, having sufficient mechanical strength, and capable of being easily installed. SOLUTION: In a solar cell module of flat roof tile shape, a plurality of solar cell elements 2 which are electrically connected to each other in series or in parallel by an inter connector 1 are sealed with the unsaturated polyester resin 11 to which the glass filler is added as the transparent plastic resin. A weather resistsnt and humidity, resistant film 9 is attached to its surface from the viewpoint of protecting the surface of the module. A projected connector 12 to be electrically connected to the solar cell elements 2 is provided on a light non-receiving surface of the module, while a recessed connector receiver 13 which is electrically connected to the solar cell elements 2 and meets the shape of the connector 12 is formed on a light receiving surface.
Patent JP-S63113673-A (JP)
Title: Image processor
Inventor: BITO TATSUSHIGE
IPC: G06F17/50
Filed: 1986-10-30
Abstract: PURPOSE:To efficiently generate a graphic form such as a logic circuit diagram without instructing the rotation of symbols by deciding the connection direction of a connection between the symbols and rotating the symbols connected to both ends of the connection. CONSTITUTION:Assuming that a signal is sent by the connection from a symbol S1 to a symbol S2, a decision circuit 4 decides the connection direction from the sending direction of the signal and supplies the decision result to a rotating means 5. The rotating means 5 rotates the symbol S2 clockwise by 180 deg. so as to arrange the symbols S1 and S2 so that the external input/output terminal of the symbol S1 is on the right-hand side and the external input/output terminal of the symbol S2 is on the left-hand side. Consequently, the flow of the signal from the symbol S1 to the symbol S2 is displayed on a CRT1.
Patent JP-H1198812-A (JP)
Title: Linear motor
Inventor: KAJIYAMA TOMOHITO
IPC: H02K41/03
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress the leaking magnetic flux of an electromagnetic device to be minimum and to make efficiency high. SOLUTION: A linear motor is a movable coil type where a needle block B moves along a stator block A. The stator block A is provided with a long magnet block C which is arranged for the whole length in a stator case 1 and functions as a stator and with a feeding substrate 20 which is arranged in the stator case 1 and feeds power to the coil 41 of the needle block B. The magnet block G stores a permanent magnet 10 in a storage case 30 formed in a rectangular form. The upper end part of the storage case 30 is fixed to a recessed part for supporting 3 in the stator case 1 by the appropriate means of force feeding or adhesion.  Thus, a clearance between the facing pieces 42a and 42a of yokes 42 can be made small by storing the permanent magnet 10 in the storage case 30, and leaking magnetic flux between the electromagnetic device 40 and the permanent magnet 10 can be suppressed to be minimum. Thus, efficiency can be made high.
Patent JP-H0982336-A (JP)
Title: Hollow flat board-shaped electrode substrate and manufacture thereof
Inventor: KANEKAWA HIMEKO
IPC: C04B35/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling off or breakage of a sheet and increase the strength of a substrate by complicating the bonding interfaces of different kind materials to increase the bonding area, and enhancing the adhesion of the different kind material sheets during sintering, or in raising or lowering temperature of a cell stack. SOLUTION: In a hollow flat board-shaped substrate having a plurality of gas flow paths on the inside, used in a solid electrolyte fuel cell, an air electrode and a fuel electrode are constituted with two kinds of electrode materials 3', 3" having different composition in the thickness direction of the substrate on each side of the gas flow paths. Both materials are bonded in pillar-shaped parts P for forming the gas flow paths, and the bonded surfaces are made complicate. As a result, stress caused by the difference in shrinkage factors on the sheet interfaces in sintering is relaxed, the peeling off or breakage of the sheet is suppressed, the flat board-shaped substrate with no distortion can be manufactured and the strength of the electrode substrate is increased.