baber/WOPTO huggingface dataset:
Patent JP-H08122219-A (JP)
Title: Multifunctional testing device for vehicle performance
Inventor: INAGAKI YOJI
IPC: G01M17/007
Filed: 1994-10-19
Abstract: PURPOSE: To provide a multifunctional testing device for vehicle performance, by which plural tests such as a speed indicator test, a braking force test, an ABS test can be made. CONSTITUTION: A speed indicator and braking force tester unit part 100 comprises two pairs of rotating rollers 102, 103, a connecting means 104 for connecting one side rollers 102 to each other, a rotary driving source 107 for transmitting the driving force to the roller through a clutch 106, a driving force transmittion means 111 fitted through a clutch 110, a rotation detector 108 for detecting the rotation of the roller 103, and a rotary driving source 113 for transmitting the driving force to the respective rollers through a decelerating and braking force measuring device 112.  A portable tester unit part 200 comprises a frame body 201 where a pair of rotating rollers 202, 203 are built, a rotary driving source 207 for transmitting the driving force to the roller 202, a rotation detector 208 for detecting the rotation of the roller 203, and inclined plates 209 fitted to the front and the rear of the frame body 201.
Patent JP-H04155201-A (JP)
Title: Detecting apparatus for cylinder position
Inventor: FUJIWARA NOBUHIRO
IPC: F15B15/28
Filed: 1990-10-18
Abstract: PURPOSE:To detect a piston position by reading a magnetic scale on a piston rod by a sensor and inputting a digital code to a PROM to read position information. CONSTITUTION:Pressure fluid is alternately supplied to and exhausted from a head chamber 1a and a rod chamber 1b through ports 8, 9 of a cylinder 1 while a piston 5 is reciprocated. At this time a position of a rod 6 is sensed by reading a magnetic scale 10 on the rod by a sensor 11. That is, when the magnetic scale 10 is read by each reading element 11a of the sensor 11, a digital code comprising a plurality of bits different in signal sequence is outputted according to the read position and input to a PROM 22 of a control circuit 12. Position information corresponding to each digital code 16 is read by a signal read out from an oscillator 23, and a motion position of the rod 6 at this time is directly sensed.
Patent JP-2000114600-A (JP)
Title: Led display device
Inventor: NAKADA TOSHIKI
IPC: H01L33/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a lighted LED and an unlighted LED by fixing mirror surface glossiness Gs of a silicone cured matter in a specific range. SOLUTION: For example, a substrate 2 is arranged in a frame material 1 and a plurality of LEDs 3 are mounted on the substrate 2. Silicone resin 4 is filled in a clearance between the plurality of LEDs 3 and clearances between the LEDs 3 and the frame material 1 for water proofness or vibration proofness of the LED 3. In the process, 60 deg. mirror surface glossiness Gs (60 deg.) regulated in JIS Z 8741 of silicone setting matter is made at most 20%. As a result, visibility of a lighted LED and an unlighted LED can be improved by incident light from the outside. Furthermore, silicone resin filled between a plurality of LEDs is formed by setting a silicone composition comprising a compound having an unsaturated group of air oxidation setting type.
Patent JP-H02223753-A (JP)
Title: Spot air conditioner
Inventor: TAKENAKA NAOFUMI
IPC: F24F11/02
Filed: 1988-11-04
Abstract: PURPOSE:To perform oscillating control accurately with a single position detection means by rotating slightly a blow-off duct in both directions and identifying the rotating direction when the rotating direction of said blow-off duct is not clear during the start of oscillating control. CONSTITUTION:An automatic oscillation means 75b rotates a blow-off duct 16 in either left or right directions under a rotation control means 75c by way of a drive means 2 when the rotating direction of the blow-off duct 16 before the output of a position signal transmitted from a position detection means 7 during starting is unclear. When the output of the position detection means 7 comes to a halt within a predetermined micro output suspension time, the duct is allowed to keep its rotary motion since it is correct. When the output does not come to a halt, the rotary motion is reversed by a reverse motion control means 75d so as to make an automatic oscillating motion. A signal transmitted from a human detection means 72 allows the blow-off duct 16 to move in conformity with human movement by way of a wind direction control means 75a and a mode change over means 76. It is, therefore, possible to perform accurately an oscillating control of the blow-off duct 16 with one position detection means.
Patent JP-H10100157-A (JP)
Title: Mold structure whose temperature is controllable in short time
Inventor: EBISAWA ATSUSHI
IPC: B29C33/38
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently control a rising or falling temperature of a mold in injection molding or gas-assisted molding in a short time by uniformly providing many mold temperature regulating pipelines of a specific size of the inner diameter of each pipeline in a range having no problem in a strength of the mold. SOLUTION: The mold has cavities 3 in mating surface of a fixed side main mold 1 and a movable side main mold 2. The cavity 3 is formed of opposed parts of a fixed side insert 4 and a movable side insert 5. About ten mold temperature regulating pipelines 6 (the inner diameter of the pipeline of 3 to 10mm) are formed at the inserts 4, 5 and are connected via manifolds of a channel branch pipe and a sealing material. The manifolds of supply side and recovery side of temperature regulating medium such as water or oil are separately installed at the inserts 4, 5.
Patent JP-H03141328-A (JP)
Title: Video camera
Inventor: IWAMOTO KOJI
IPC: G03B9/02
Filed: 1989-10-27
Abstract: PURPOSE:To carry out high precise iris control by carrying out relative position control corresponding with a light quantity ratio at which an iris is controlled to a target position and adjusting the supplying period of a driving signal according to the opening/closing position of the iris. CONSTITUTION:Copied image light forms an image on the prescribed surface of an image pick-up means 2 via a prescribed lens device 20 and a video signal is obtained from the outputted signal of the image pick-up means 2. In a video camera having the above mentioned functions, the opening/closing position of the iris 22 mounted on the lens device 20 is detected, and a period that the driving signal of the iris 22 is supplied to a driving circuit 30 is adjusted according to the detected signal. The relative position control corresponding with the light quantity ratio at which the iris 22 is controlled to the target position is carried out, so that precision is not deteriorated even if a stopping quantity is great. Thus, a period that a driving signal is supplied is adjusted according to the opening/closing position of the iris 22, so that higher precise control is carried out.
Patent JP-H07108295-A (JP)
Title: Pressurized aeration treatment device for waste water
Inventor: NAKAMURA SHINICHI
IPC: C02F3/06
Filed: 1993-10-13
Abstract: PURPOSE:To improve oxygen dissolution efficiency and reduce power loss by a method wherein when waste water in a tank is circulated from the bottom of the tank into the tank by means of a circulation pump, the waste water is forced into an ejector to cause the ejector to draw free air when the air passes therethrough or compressed air is supplied to mix the waste water and air so that the air is put into the waste water in the form of fine bubbles. CONSTITUTION:Waste water from the preceeding process is introduced into a vessel from an infow pipe 2. And the waste water is passed through a circulation pipe 3, ejector 5, and circulation pipe 3a to be returned into the vessel from an annular pipe 7 for delivering the circulating waste water into the vessel by means of a circulation pump 4. At this moment, free air is drawn in from an air intake port 6 by negative pressure generated in the ejector 5, whereby the waste water and air are agitated and mixed so that the air is taken into the waste water in the form of fine bubbles. As a result, oxygen moves across an air-liquid interface into the waste water so that oxygen dissolution efficiency can be enhanced by feeding a small quantity of air even if the interior of the vessel is under pressure.
Patent JP-H04155353-A (JP)
Title: Image forming device
Inventor: TSUKAGOSHI YUKIO
IPC: G03G15/00
Filed: 1990-10-18
Abstract: PURPOSE:To gradually guide a developing unit to a position site by energizing the developing unit to a first position where a first elastic member is rightly faced to an image carrying body, against a second elastic member when an upper constitution section is moved to the closed section. CONSTITUTION:When an upper constitution section 1 is rotated to a closed position after maintenance and inspection have been over, a leaf spring 11c provided for the upper constitution section 1 abuts against the upper surface of the toner box 22a of a developing unit 22 while rotating the aforesaid surface downward around a pivot 21a against a leaf spring 21b, the developing unit 22 is also positioned at the site which is rightly faced to an image carrying body 4 simultaneously when the upper constitution section 1 reaches the closed position, and impact caused by the direct contact of a process cartridge 13 including the image carrying body 4 with the developing unit 22 is relaxed, so that the image carrying body 14 is thereby prevented from being damaged and the like. When the upper constitution section 1 is in the closed position, the image carrying body 4 is lower in position than the developing unit 22.
Patent JP-H06110042-A (JP)
Title: Liquid crystal display element formed by using phenyl pyrimidine liquid crystal compound and its production
Inventor: NISHIYAMA TAKEHIKO
IPC: G02F1/1333
Filed: 1992-09-25
Abstract: PURPOSE:To prevent the seizure based on the hysteresis of the liquid crystal display element of a transmission scattering type and to enable production at room temp. CONSTITUTION:The liquid crystal dispersed and held in a resin matrix 7 contains a phenyl pyrimidine compd. The refractive index anisotropy DELTAn of the liquid crystal is >=0.18 and the dielectric constant anisotropy DELTAepsilonLC satisfies a relation 5<DELTAepsilonLC<13. Further, the relation between the specific dielectric constant epsilonM to the sufficiently low voltage below the threshold voltage of a liquid crystal resin composite and the dielectric constant anisotropy DELTAepsilonLC is specified to DELTAepsilonLC<1.45epsilonM. As a result, the display with beautiful half tone is possible.
Patent JP-S62140148-A (JP)
Title: Command input device for debugger
Inventor: FUKUSHIMA SHIRO
IPC: G06F11/28
Filed: 1985-12-16
Abstract: PURPOSE:To obtain a debugger input device that can decrease the number of key input circuits and also prevent the interruption of thinking, by using a display device to display a source program to be debugged and a means to designate a desired position of the displayed program. CONSTITUTION:A general-purpose computer 101, i.e., an engineering work station consists of an arithmetic controller 102 containing a microprocessor, a RAM 103 which loads the program data, an external memory device 104 which stores a program to actuate a device 108 to be debugged, and an input/output device 105 which secures connection with external devices such as a terminal equipment 106 and an emulator 107, etc. The equipment 106 consisting of a CRT and a keyboard and connected to the device 105 is used to display the command input and the result of a symbolic debugger. While the emulator 107 connected to the device 105 controls the device 108.
Patent JP-H05121376-A (JP)
Title: Dry-etching method and dry-etching device
Inventor: SATO AKIRA
IPC: H01L21/3065
Filed: 1991-10-28
Abstract: PURPOSE:To prevent excessive etching of a metallic film in the inside of a through hole and to prevent a short-circuit between wirings and between wiring layers when the wiring metallic film is etched to leave the metallic film only in the inside of the through hole. CONSTITUTION:In order to form a wiring metallic film and a poly Si film only in a groove of a through hole and a Si substrate 1 of a semiconductor device, after a thin film is formed using a selective CVD method or a wholesurface CVD method, a sample is anisotropically dryetched from the oblique direction. Thus, it becomes unnecessary to detect the terminal of the etching.
Patent JP-H08107932-A (JP)
Title: Injection needle
Inventor: OHINATA SADAHIRO
IPC: A61M5/32
Filed: 1994-10-07
Abstract: PURPOSE: To provide an injection needle with which the safe discarding treatment of the injection needle after use is possible. CONSTITUTION: This injection needle is formed by joining a socket 2 having a fitting part 1 of a recessed shape facing laterally to the base of a needle body 3. An intermediate part 5 of a tube 4 fitted and fixed onto the side of this needle body 3 at the inside end of the socket is detached from the needle body 3. The front end of the needle body 3 is guided freely retractably and exposably over the required length in the front end 6 and a freely flexible knob 7 is disposed on the outside surface of the intermediate part 5 of the tube 4.
Patent JP-H06126219-A (JP)
Title: Coating booth
Inventor: SOSHI FUJIO
IPC: B05B15/12
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the adhesion of mists without impairing workability by forming the side walls of the booth for electrostatic spray coating of nonconductive materials and distributing and disposing electrodes for electrifying the working area side surfaces of the side walls to the same polarity as the polarity of the electrostatic spray coating material in the surface direction of the side walls. CONSTITUTION:The side walls 14 of the working area are constituted of glass plates embedded with wire nets 15 over the entire surface. The voltage of the same polarity as the polarity of the electrifying coating material sprayed from coating guns is impressed from a power source 16 to the wire nets 15. As a result, the working area side surface part of the side plates 14 electrifies, the electrifying coating material to the same polarity. Then, electric attraction force (Coulomb force) is induced between the suspended electrifying coating material mists and the surfaces of the side walls 14 and the approach of the suspended coating material mists to the side walls 14 is prevented.
Patent JP-S61159035-A (JP)
Title: Cooling by utilizing smokestack-shaped upright space
Inventor: NAKADA HIROSHI
IPC: F24F3/044
Filed: 1984-12-27
Abstract: PURPOSE:To offer the cooling method due to effective utilizing of a long upright space without changing a shape thereof by a method wherein a water for air cooling is sprayed from a top part to the inside of a smokestack-shaped upright space in which many air transferring ducts are built-in. CONSTITUTION:With spraying a water from a spraying hole 3 at the top part, a blowing fan 7 is started. An air inside of an upright space 1 is supplied via an air transferring ducts 6, blown-off into each sections 2a, then the blown-off air is returned to the upright space 1 through passage 8. In this case, the air returned from the passage 8 to the upright space 1 is fallen to the lower part with being cooled directly by sprayed and fallen down water from the upper part, then sucked into the air transferring ducts 6 from one side opening part 6a of the ducts 6. The sucked air is raised inside of the ducts 6, further, cooled indirectly with rising by the water sprayed on the outer side of the ducts 6, then blown-off into sections 2a, accordingly, the temperature of each section 2a is kept at low level.
Patent JP-H08120898-A (JP)
Title: Construction method for border section of double floor
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1994-10-20
Abstract: PURPOSE: To promote work efficiency by bending one of long sides of rectangular rigid thin-plates to form a bearing side used for a border floor board, and forming a bearing base lower roughly by the plate thickness than the border floor board. CONSTITUTION: A single edge of a rectangular galvanized steel plate is bent at a right angle downward to attach a bearing side 11, and a boarder floor board 1 is formed. The belt galvanized steel plate is bent in the shape of a portal to form a bearing base 2. When the existing standard floor board 3 and boarder floor board 1 are arranged, the installation of the standard floor board 3 is completed when the remaining interval to a wall side 4 is less than the width of the standard floor board 3. Size and shape of a border section between the end of the standard floor board 3 and wall side 4 are measured, and the boarder floor board 1 is cut off to them. After the bearing bases 2 are connected at specific intervals on the rear of a flat plate section 12 in the cut boarder floor board 1, the boarder floor board is set on the boarder section.
Patent JP-H02127679-A (JP)
Title: Pressurizing roller for fixation device
Inventor: NAKAMURA KAZUTO
IPC: G03G15/20
Filed: 1988-11-08
Abstract: PURPOSE:To uniformize the nip width of a fixing roller and a pressurizing roller in a fixation device by making the hardness of an elastic body with which the axial center of the pressurizing roller is covered high on both axial ends and making it low in the vicinity of a center part. CONSTITUTION:As to the dimension of the outside diameter of the axial center 1 of the pressurizing roller, the diameter is contracted taperingly from both axial ends 1a and 1b to the center part 1c and the outer periphery of the axial center 1 is covered with the elastic body 2 so that the outside diameter thereof becomes the same. In the case that the outer periphery of the axial center 1 of the roller is covered with the elastic body 2 whose hardness is uniform, the thickness of the elastic body 2 becomes thick in the center part 1c of the axial center 1 of the roller and the hardness is made low. Meanwhile, the thickness of the elastic body 2 becomes thin in the parts of the axial ends 1a and 1b and the hardness is made high by receiving the effect of the axial center 1. Therefore, the hardness of the elastic body 2 is high on both axial ends 1a and 1b of the axial center 1 and it becomes lower in the vicinity of the center part 1c than on both axial ends 1a and 1b. Thus, the nip width of the pressurizing roller and the fixing roller which are paired becomes uniform.
Patent JP-H07226689-A (JP)
Title: Variable-length trace back
Inventor: DEIBUITSUDO MAAKU BUREIKAA
IPC: H03M13/41
Filed: 1994-11-16
Abstract: PURPOSE: To operate a digital communication system to trace a path through a trellis of an individual state information by judging a code which is decoded by tracebace. CONSTITUTION: In a digital signal processor DSP 20, mixed receiving signals ZI and ZQ, mixed tap weights HI(n) and HQ(n), software codes S0 to S5 , polynominals G0 to G5 are inputted in a branch distance unit 154 in an error correction coprocessor EP 30 and branch distance values BM0, BM1 are transmitted to an updating unit 32. A minimum storage cost stored in a register 42 of a traceback unit 36 is obtained by the unit 32. The individual state information to regulate the minimum storage cost route to pass the trellis and a software judgment reliability level in the decoded code are transmitted to traceback RAM 28 by the unit 36. Traceback length to be started by a traceback instruction from the DSP 20 to the EP 30 is different from the one in the previous or the next tracebacks.
Patent JP-H07113495-A (JP)
Title: Float type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/22
Filed: 1993-10-15
Abstract: PURPOSE:To provide a float type steam trap free from the generation of the delay of exhaust. CONSTITUTION:The valve opening 9 in the lower part of a valve chamber 3 is opened and closed. An exhaust valve opening 18 in the upper part of the valve chamber is opened and closed by an exhaust valve consisting of a temperature control element 21 and a bimetal 22. The temperature control element consists of a wall member 24, diaphragm 27 whose outer peripheral edge is fixed on the wall member, expansion medium 29 which is sealed between the diaphragm and the wall member and displaces the diaphranm through the volume change according to the temperature of the controlled fluid, and an exhaust valve element 30 which is connected with the diaphragm and opens and closes the exhaust valve opening. The bimetal is connected to the temperature control element and is deformed according to the temperature of the controlled fluid and separates the exhaust valve element from the exhaust valve opening when the temperature is low.
Patent JP-H03146222-A (JP)
Title: Method for straightening warpage of seamless steel tube
Inventor: YASUOKA HIDENORI
IPC: B21D3/02
Filed: 1989-10-31
Abstract: PURPOSE:To straighten the warpage of a steel tube with high precision and to improve the yield by arranging three rolls at a specified angle and at a specified interval in the preceding process of a sizer, rolling down the steel tub with rolls in the direction of a tube diameter and giving a tension to straighten the warpage of the steel tube. CONSTITUTION:A set of three parallel rolls 2a, 2b, 2c having a long barrel each are arranged respectively in parallel and at an interval of 120 degrees with the roll axis of the steel tube. The steel tube 1 is clamped by a clamping device 3 rotatably. Plural sets of this straightening device are arranged in front of the sizer, to which the steel tube 1 is supplied from the rolls. Compressive load is given by the parallel rolls 2a-2c rotating in the same direction in linear contact on the outer circumference of the steel tube 1 and rolling-down force is exerted in the direction of the tube diameter to make a required deformation. The steel tube 1 is rotated in an arrow direction under a rolling-down force and drawn, extracted by the external force given to the clamping device 3 in the arrow direction. In this way, the warpage of the steel tube can be straightened with high precision.
Patent JP-H01123145-A (JP)
Title: Filler for column and preparation thereof
Inventor: OGINAKA ATSUSHI
IPC: C07K1/20
Filed: 1987-11-07
Abstract: PURPOSE:To regulate hydrophobicity, by bonding a hydrophobic group having an amido bond to both inner and outer surfaces of a filler raw material and subsequently cutting the amido bond of the hydrophobic group on the outer surface by polymixine acylase to form an amino group. CONSTITUTION:tau-aminopropyl triethoxysilane is reacted with the hydroxyl group on the surface of a silica gel type raw material being a filler raw material to form a terminal amino group. Next, R1COCl (R1 is a group imparting hydrophobicity) is reacted with the amino group in the presence of a catalyst to introduce a hydrophobic group containing an amido bond into both inner and outer surfaces of the raw material. Subsequently, the amido bond of the outer surface is cut by selecting polymixine acylase corresponding to the intensity of hydrophobicity required by a filler. Then, the amino group on the outer surface of the filler is substituted with glycol having good hydrophylicity. Therefore, hydrophobicity can be freely regulate by planning the functional group of the inner surface.