baber/WOPTO huggingface dataset:
Patent JP-H10113475-A (JP)
Title: Rail for toy car
Inventor: HIROSE TSUYOSHI
IPC: A63H18/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide such a rail for an electric toy car with a pair of driving wheels whose direction can be changed that will prevent the toy car from hitting against a wall so often and will not require a support from a parent, etc., to smoothly drive the toy car even when a small child is on the toy car and the child cannot operate the steering of the toy car well enough. SOLUTION: This rail 1 is used with a toy car 5. On the driving surface 15 on the rail 1, a guiding protrusion 16 extending in the direction of the extension of the rail 1 is formed to be placed between a pair of driving wheels of the toy car 5. The toy car 5 can be driven along the rail 1 as the driving wheels are guided by the guiding protrusion 16. The rail 1 consists of a combination of straight rail units 2 and curved rail units 3 which are connected to each other, and a course layout can be variously changed.
Patent JP-H1196322-A (JP)
Title: Reader and writer for now-contact ic card
Inventor: KATSU SHUNJI
IPC: B42D15/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption on standby by detecting the user of a reader/writer for non-contact IC card, inputting its user detecting signal to a power consumption change means and changing the power consumption of the reader/writer for non-contact IC card. SOLUTION: When the user detaches a receiver 1 from a hook 7 of a telephone set, the user detecting signal outputted by a sensor 8 is turned on and a switch 5 is closed so that an electric circuit 6 and a coil 4 can be electrically connected and a signal current for information transmission or a current for power supply can flow to the coil 4. When the user hangs the receiver 1 on the hook 7 of the telephone set, on the other hand, the user detecting signal outputted by the sensor 8 is turned off and the switch 5 is opened so that the electric circuit 6 and the coil 4 can be electrically disconnected and the signal current for information transmission or the current for power supply can be prevented from flowing to the coil 4.
Patent JP-H03133147-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L21/60
Filed: 1989-10-19
Abstract: PURPOSE:To enable positive use of a scribe line which was not used convention ally by diffusing impurity of the same polarity as a silicon substrate to a scribe line and by providing a pad area thereon having the same electric potential as the substrate. CONSTITUTION:N-type impurity is fully diffused to a diffusion layer 2 formed on an N-type silicon substrate 1 to take a substrate potential to come into an ohmic contact with the N-type silicon substrate 1. N-type impurity is provided also to a scribe line 3. Through formation of the diffusion layer, the N-type silicon substrate 1, the diffusion layer 2 and the scribe line 3 become the same potential electrically. diffusion layer 2 and the scribe line 3 are further connected by an Al wiring 4. The Al wiring 4 is formed largely on the scribe line 3. Thereby, it is possible to use it as a bonding are during following wire bonding.
Patent JP-S62130443-A (JP)
Title: Memory access controller
Inventor: HARA TADASHI
IPC: G06F12/00
Filed: 1985-12-03
Abstract: PURPOSE:To heighten a processing performance by interrupting a comparison between a bit of address information at a request original and the bit of address information at an address array, and comparing the former with the bit of address information by an error correction means in the error detection time of the bit of address information. CONSTITUTION:The bit of address information and an error correction code are stored at address arrays 107 and 108, and a request original address stored at an address register 105 is compared and processed with the addresses of the arrays 107 and 108 at address comparison circuits 109 and 110, and simultaneously, it is decided whether the contents of the arrays 107 and 108 are correct or incorrect at ECC correction circuits 128 and 129. And when some error is present, comparison results at the circuits 109 and 110 are neglected, and corrected contents are sent to address array registers 116 and 117 At the same time, the bit of address information is taken round between address registers 121, 131, 141, and 105, and the content of the register 105 and those of the registers 116 and 117 are compared again at the circuits 109 and 110.
Patent JP-2000100712-A (JP)
Title: Apparatus and method for coating resist
Inventor: KUMAGAI MASAHIRO
IPC: G03F7/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To completely remove a resist liq. deposited to the wafer back side by providing a spin chuck which holds the wafer back side and rotates it moving vertically, and a cleaning nozzle for blowing a cleaning liq. on the wafer back side. SOLUTION: A cleaning nozzle 11 is mounted on a housing. A spin chuck 2, while vacuum-chucking a wafer, is made adjustable from a slow rotation to a high speed rotation and lifted by a vertical moving mechanism 10 from the lowest position to an arbitrary height to change the clearance between the cleaning nozzle and wafer. When the wafer 1 is made to rotate, the spray position of a cleaning liq. on the wafer back side changes to clean the back side over a wide range. When in such a structure a wafer 1 of 8 inches aperture is chucked by the spin chuck 2, this results in about a circumferential width of 50 mm on the wafer back side being exposed from the spin chuck 2 which has a chucking face of 10 mmΦ diameter.
Patent JP-H06182837-A (JP)
Title: Clamping mechanism and injection molding machine
Inventor: PIEERU GURAESENAA
IPC: B29C45/67
Filed: 1992-10-12
Abstract: PURPOSE: To provide an improved clamping mechanism which reduces a cycle time by curtailing a clamping waiting time. CONSTITUTION: At least two damping plates 32 installed in the constitution of a movable platen 16 and others and at least one damping unit 34 for the engagement with the damping plates are provided for constitution. Each damping unit has at least one pair of damping pad linings forming a passage in which the damping plates 32 slide and at least one piston cylinder unit for making friction engagement between the damping pad lining and the side part of the damping plate. When they are driven, the damping units 34 are locked into the damping plates which transmit the clamping force generated by a clamping unit 22 to constitution through the damping plates.
Patent JP-S62130336-A (JP)
Title: Sampling method for test piece
Inventor: INDA TSUNEAKI
IPC: G01N1/28
Filed: 1985-12-02
Abstract: PURPOSE:To easily sample a test piece by inserting a hollow tool which has eccentricity in internal diameter and an external diameter nearly equal to a trepanning diameter into a trepanning work, inserting the test piece into the hollow tool until it comes into surface contact, and rotating the hollow tool. CONSTITUTION:The hollow tool 5 has its external diameter nearly equal to the trepanning working diameter of the periphery of the test piece 2 and its hollow part 5a is open at the front end and becomes eccentric toward the inner part. Then, the hollow tool 5 is fitted to the main shaft of a rotary driving device 6 such as a drilling machine through a joint 5b and the tip is inserted into the trepanning work. Consequently, the test piece 2 enters the hollow part 5a in the hollow tool 5 and the tip part comes into surface contact so as to generate a frictional force at the inner side of the hollow part 5a. Therefore, when the hollow tool 5 is rotated in this state together with the main shaft, the test piece 2 is twisted off and separated from the main body 1. The test piece 2 is cut off as long as the angle of eccentricity of the hollow part 5a is larger than the angle where the bending stress of the root part of the test piece 2 is larger than the tensile strength of the material.
Patent JP-2000104692-A (JP)
Title: Gasket for compressor
Inventor: IKEDA MITSUO
IPC: F04C29/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gasket for a compressor and capable of completely preventing the connecting part and the like of a terminal from moisture immersion. SOLUTION: Ribs 12a are formed on a bottom surface corresponding to the edges of a terminal cover to be pressed. Ribs 12b are also formed on the edge bottoms of a hole 12c for a terminal and a hole 12d for an over-load-relay mounting part, respectively. This gasket is used for a compressor having a rotary compression component. The result exerts complete adhesion to the case surface of the compressor, preventing the terminal and the like from moisture immersion.
Patent JP-S60247218-A (JP)
Title: Optical scanner
Inventor: MINOURA KAZUO
IPC: G02B26/12
Filed: 1984-12-24
Abstract: PURPOSE:To scan a flat surface to be scanned with a satisfactory imaging characteristic by satisfying prescribed relations among the effective F number of a piece of lens constituting an imaging optical system, the wavelength of a luminous flux and the curvatures of fields. CONSTITUTION:The effective F number of an imaging lens 3 disposed between a deflector 2 which deflects the parallel luminous flux from a light source part 1 and the surface 4' to be scanned is designated as Fe, the wavelength from the light source as lambda and the curvatures of fields on the meridional plane and sagittal plane are designated respectively as DELTAM, DELTAS. The relations: the absolute value DELTAM<=2.44XFe<2>Xlambda, the absolute value DELTAS<2.44XFe<2>Xlambda are satisfied, by which the scanning of the flat surface 4' with the satisfactory imaging characteristic is made possible even if the imaging lens for scanning is constituted of a single lens.
Patent JP-H02121122-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G11B7/09
Filed: 1988-10-28
Abstract: PURPOSE:To facilitate the assembly and the control of a focus controller by controlling the position of a condensing means in accordance with 1st and 2nd light beams. CONSTITUTION:A divergent laser beam L reflected by the recording film of an optical disk is branched into the 1st and 2nd light beams L1 and L2 which are parallel with each other when the beam L is radiated from a condensing/ branching member 10. In such a case, the branching members 18 and 19 are made of the same material in the same thickness. The thickness of both members 18 and 19 is referred to as (t) together with the refractive index of both members as (n), and the angle formed between both members as theta respectively. Thus the error distance D caused between the optical axes of the light beams L1 and L2 radiated from the members 18 and 19 is approximately equal to (1-1/n)thetat within a range where the angle theta is comparatively small. Therefore, the distance D is not dependent on the distance among a condenser lens 17, the members 18 and 19, and a photodetector 20. In such constitution, the control of a focus controller is facilitated.
Patent JP-H07128185-A (JP)
Title: Otdr measuring apparatus
Inventor: SATO MITSUHISA
IPC: G01M11/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide an OTDR measuring apparatus which has a broad dynamic range and at a lower cost. CONSTITUTION:An OTDR measuring apparatus has an excitation light source 7 to generate continuous light with a specified frequency, for example, 1.48mum a ring laser section 13 to generate a high output optical pulse according to the continuous light and a measuring section 14 which converts a response light to be outputted from an end part 3a of an optical fiber cable to be measured into a corresponding electric signal, which is amplified to be supplied to a rear stage circuit. A light branch device 16 is provided in common to the ring laser section 13 and the measuring section 14 and works to admit an optical pulse entering an end part 16a into the optical fiber cable 3 to be measured from the light branch device 16 while supplying response light entering the end part 16c to a photodetecting part 4.
Patent JP-H05113736-A (JP)
Title: Fixing device
Inventor: OKAMOTO JUN
IPC: G03G21/00
Filed: 1991-10-21
Abstract: PURPOSE:To keep the cleaning effect of a cleaning means desirable without using a member such as a scraper. CONSTITUTION:A cleaning roller 6 is rotatory-driven in such a way as to be reversed in the rotating direction at its contact part with a fixing roller 1. In an application felt 4, one end is dipped in oil stored in an oil pan 7, its intermediate part 4b is brought into contact with the fixing roller 1, and its tip part, the other end, is brought into contact with the cleaning roller 6 in the counter direction. A toner stuck to the cleaning roller 6 is thereby cleaned without using a scraper or the like.
Patent JP-H1080368-A (JP)
Title: Frame for placing lid during cooking
Inventor: ECHIGOYA CHIEKO
IPC: A47J47/16
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an appliance capable of neatly placing at one place utensils which are necessary but get in the way during cooking in a kitchen. SOLUTION: This frame is provided in the front with a U-shaped bent frame 1, and in the main frame bottom with a receiving tray 3 to be secured fixedly to a wall surface on the three rear parts by suckers 4 or bonds. A lid can be placed even if the sizes of the lid and handle are different from each other by the U-shaped bent frame 1. In chopstick boxes 2 on both sides of a middle frame of a middle stage and on a tray 3 of the bottom of a lower stage can be neatly placed a large wooden spoon, fry upsetting utensils, spoon, wooden tablespoon, or the like which are necessary, but difficult to find places during cooking.
Patent JP-H06116947-A (JP)
Title: Soil cement pile with bar steel as core
Inventor: ISHIBASHI TADAYOSHI
IPC: E02D5/18
Filed: 1992-10-12
Abstract: PURPOSE:To increase bond strength of soil cement and bar steel by excavating the ground, and erecting cores of bar steel winding a reinforcing bar thereon into cement milk poured while stirring in-site earth thereof. CONSTITUTION:A spiral reinforcing bar 2 having an appropriate pitch is wound on overall length or part of I or H-type bar steel 1 to weld and connect. Cement milk is poured while excavating and stirring in-site earth constructing a pile of the ground 6 to form soil cement. In addition, the bar steel 1 winding the spiral reinforcing bar 2 thereon is erected as cores to form a pile body 5.
Patent JP-H02139227-A (JP)
Title: Manufacture of corrugated box and corrugated box-making machine
Inventor: SAITO TAKASHI
IPC: B31B50/76
Filed: 1988-10-31
Abstract: PURPOSE:To contrive to achieve flap-folding process at high speed, while the occurrence of bridge is surely prevented by a method in which the upper flap of an inner flap is folded while a corrugated board is raised by a suction disk, and the corrugated board is opened in the air while the board is transferred to folding stage to stock stage. CONSTITUTION:While the suction disk 20 of vacuum type of a corrugated box- opening mechanism 28 is on stand-by above a corrugated board-stocker, the end 12A of the corrugated board is attached by suction and is raised, and then the board is transferred to next flap-folding stage from stock stage. A folded part 26 is turned downward by linking the it to the elevation of a turning arm 22, whereby the upper flap F1U of an inner flap is folded. The corrugated board 12 is forcedly opened by folding the upper flap F1U. Next, when the corrugated board 12 is centered and is transferred to flap-folding stage, first the folded part 114 concealed under its side is raised, and folds the lower flap F1L of the inner flap. Then folded parts 134, 135 are turned and folds the left and right flaps F2R, F2L of an outer flap F2.
Patent JP-H1194836-A (JP)
Title: Immune reagent used as marker for chronic articular rheumatism and diagnosing chronic articular rheumatism
Inventor: UKAJI FUMIO
IPC: G01N33/50
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable the highly accurate diagnosis of chronic articular rheumatism (RA) by using an anti-aldolase A antibody as a marker for RA. SOLUTION: An immune reagent for diagnosing RA is not especially limited in its form if aldolase A or modified aldolase A generating the antigen-antibody reaction with an anti-aldolase A antibody present in body fluids of an RA patient to detect the anti-aldolase A antibody is used but aldolase A or modified aldolase A is pref. used in a form supported on an insoluble carrier. The usable insoluble carrier is not especially limited in its material and shape if it is a carrier insoluble in a solvent in an antigen-antibody reaction system. As a fixation method for aldolase A or modified aldolase A, a known method such as a physical adsorbing method or the like can be used without limitation. The immune reagent for diagnosing RA is brought into contact with a specimen and the antigen-antibody reaction of the anti-aldolase A antibody and supported aldolase A is detected to diagnose RA.
Patent JP-H0988655-A (JP)
Title: Wheel driving torque control device
Inventor: KAWABE TAKETOSHI
IPC: B60K28/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To control a slip factor of the road surface and a tire correctly with simple control algorithm by providing a means for setting a switching functions time-integrated, and a means for determining the driving torque target value according to the value of the switching function. SOLUTION: In the case of the depressing angle of an accelerator pedal being the specified value or more, driving force control routine is executed. Driving wheel speed xwi (t) and body speed xv (t) are read, and a judgment function σi to the speed of each driving wheel is computed in an expression I, where ηis the specified value determined from the target value of a slip factor of the road surface and a tire. A switching function Si (t) is then computed in an expression II, where (t) is the present time, and ki is a predetermined positive constant. The computation of expressions III, IV is then executed to compute the driving torque target value ucmdl (t) of each wheel, and throttle opening is corrected so that engine torque TE coincides with an expression V.  The behavior of a vehicle at the time of acceleration is thereby stabilized, and accelerating performance is improved.
Patent JP-H03227401-A (JP)
Title: Cash card-receiving box fixed in back position of fingerless glove
Inventor: KATOU YOSHIMORI
IPC: A41D19/00
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject cash card-receiving box capable of safely carrying with receiving and convenient with readily handling by fixing with adhesion a cash card-receiving box of a drawer type having a locking window and made of plastic on a back face of a fingerless glove. CONSTITUTION:A cash card-receiving and outer box 6 of a drawer made of aluminum and plastics is fixed with adhesion on a back face of a fingerless glove made of leather or artificial leather and flanges 4 like an umbrella lock of a prop in an umbrella are set on both side faces of an inside 5 of the drawer, then bored locking windows 3 are respectively set in both sides of the outer box 6 of the drawer, thus said receiving box 6 is covered with a covering face 10 of the cash card-receiving box obtained by folding back an extended face of a wrist side in the back face of the fingerless glove to the back part side to afford the aimed cash card-receiving box.
Patent JP-H03135813-A (JP)
Title: Height control system using exhaust gas
Inventor: KANDA TAKESHI
IPC: F01N5/04
Filed: 1989-10-20
Abstract: PURPOSE:To control a car height freely high and low by providing a pressure chamber for moving a spring bearing to the extending and contracting direction of a suspension spring at the time of expansion thereof adjacently to the spring bearing for locking one end of the suspension spring, and supplying the exhaust gas from a vehicle to the pressure chamber. CONSTITUTION:A height controller 1 has a cylinder body 11 servicing as the lower side member, a rod body 12 serving as the upper side member and to be inserted into the cylinder body 11 freely to appear and disappear and a suspension spring 13 for energizing the rod body 12 in the projecting direction. The upper end 13a of the suspension spring 13 is locked to an upper spring bearing 14, and the lower end thereof is locked to a lower spring bearing 15. In this case, a pressure chamber R is provided adjacently to the upper spring bearing 14. This pressure chamber R is formed between a housing member 16 and a slide member 17, and is connected to the exhaust cylinder of the muffler of a vehicle through a port 16a and a hose 2 freely to be disconnected. The car height adjuster 1 is extended and contracted to control a car height by supplying and exhausting the exhaust gas into/from the pressure chamber R manually or automatically.
Patent JP-H10120404-A (JP)
Title: Simple ozone generator
Inventor: FUCHIGAMI YOSHIBUMI
IPC: C01B13/11
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple ozone generator having a simple structure, enabling to freely dispose an ozone-generating element at a desired place, and capable of generating the ozone from the desired place or space to perform a sterilization treatment, a deodorizing treatment, etc. SOLUTION: This ozone generator is made by coating the outer periphery of one electrode conductor core with a synthetic resin insulator coating layer and further spirally winding the other electrode conductor wire on the outer peripheral surface of the formed synthetic resin insulator coating layer. The other spirally wound electrode conductor wire may be a bare wire or a coated wire whose outer periphery is coated with a synthetic resin insulator coating layer. The ration of the thickness of the synthetic resin insulator coating layer covering the electrode conductor core to the thickness of the synthetic resin insulator coating layer covering the other spirally wound electrode insulator wire is preferably 1/3 to 2/3. The synthetic resin insulator is preferably a flexible resin, especially polytetrafluoroethylene resin (teflon).
Patent JP-S61154321-A (JP)
Title: Decoding circuit
Inventor: NAKAMURA KAZUNORI
IPC: H03M3/04
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a decoding circuit independently of a high-order protocol by detecting whether or not an inversion is caused at three boundaries of four signal elements of a differential Manchester code inputted consecutively and processing the result. CONSTITUTION:A signal element signal 300 representing the differential Manchester code and a shift clock 301 are inputted to a shift register 30. The outputs of FF 302-306 of the register 30 are inputted to a J symbol detection circuit 32. When a signal 300 having the pattern of inverting/noninverting/inverting/ noninverting is inputted, the circuit 32 outputs logic 1 to a (K+1) suppression circuit 33 as the detection signal of the symbol J and outputs boundary signals S1-S3 to a selection circuit 35. The circuit 33 suppresses the pattern detection of the circuit 32 until a prescribed symbol is decoded and outputs selection signals SE1, SE3 the signal frequency-dividing (31) of a clock 301 to the circuit 35 via a combination selecting condition generating circuit 34. The circuit 35 selects two sets among the signals S1-S3 and outputs the decoded signal of symbols J, K, 1, 0 via the FF 36.