baber/WOPTO huggingface dataset:
Patent JP-H0554934-A (JP)
Title: Connector connecting method and device
Inventor: HIRANO SEIJI
IPC: H01R13/639
Filed: 1991-08-27
Abstract: PURPOSE:To absorb the size difference between a female and a male connectors and prevent the damage of terminals and a housing regarding a connector connecting apparatus by which a female and a male connectors installed in both members of an installment panel and a dashboard are fitted to each other and connected simultaneously with the assembly of the installment panel and a dashboard. CONSTITUTION:A bracket E is fixed in a dashboard and a connector holder D is so installed in its fixing mouth 12 as to elastically move up and down and right and left and at the same time a male connector A in which a cam pin 3 is extruded is so supported in the holder as to move forward and backward. A pin guiding groove 22 for the cam pin 3 is formed in the hood 18 of a female connector B to be fixed in an installment panel and at the same time, a cam member C having a pair of arms 27, 27 in which cam grooves 28 are formed is set in the way it can be detached freely. At the time of assembly of the dashboard and the installment panel, both connectors are temporarily fitted to each other in the condition that the female and the male terminals 16, 21 do not touch each other and from that position, both are really fitted to each other by the cam member C.
Patent JP-S6194203-A (JP)
Title: Rotary erasion head device
Inventor: KATAOKA KAZUHIRO
IPC: G11B5/024
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a rotary erasion head device having small power consumption by flowing an erasion current only in a period when an erasion head has a contact with a magnetic tape and also switching the erasion current according to the type of the using tape. CONSTITUTION:A magnetic tape is wound round a rotary cylinder at about 221 deg., and two heads A and B are set on a rotary head cylinder 2. Then a rotary erasion head E is set at a position which is ahead of the head A by theta in the revolving direction. The erasion current is flowed only in a period when the head E has a contact with a magnetic tape in order to reduce the electric power needed for erasion. Thus the power consumption is defined as 221 deg./360 deg.=0.16, i.e., the power consumption can be reduced down to about 60%. The current flowing timing to the head E is decided by a PG pulse which detects the rotary phase of the rotary cylinder. When the control pulse for erasion current is applied to a terminal 3, a switching transistor 4 is turned off and on when the pulse input is kept at high and low levels respectively. Then the erasion current flows only in a period of about 221 deg. when the rotary erasion head 2 has a contact with the magnetic tape.
Patent JP-S6371790-A (JP)
Title: Bar code reader
Inventor: SATO KOZO
IPC: G06K7/10
Filed: 1986-09-12
Abstract: PURPOSE:To correctly decode the code information of bar codes even if the scanning speed of a scanner varies, by detecting the scanning speed of the scanner from the pulse interval of reference pulses and decoding the code information in accordance with the detected scanning speed. CONSTITUTION:In scanning while pressing the leading end of a scanner 1 on the bar codes 12 printed on a label 11 as an object to be read, the bars and inter-bar spaces of the bar codes 12 are read by the optical system of the scanner 1 and the reading signal is outputted to the decoding circuit 3 of a decoder 2 from the scanner 1 after the signal is electrically processed. The code information of the bar codes 12 can correctly be decoded even if the scanning speed of the scanner 1 varies in the course of scanning, since the rotational speed of a rotary body 6 and, accordingly, the pulse interval of the reference pulses outputted from a Hall element 9 vary in corresponding to the change in scanning speed. Therefore, the code information of the bar codes can correctly be decoded.
Patent JP-S60106709-A (JP)
Title: Conveyor apparatus
Inventor: SONODA TETSUJI
IPC: F04D3/02
Filed: 1983-11-16
Abstract: PURPOSE:To enable a conveyor apparatus to be set up in a configuration of connection in series for reducing the required space as well as for allowing a longdistance transportation of materials, by constituting the apparatus such that a pump blade and a screw conveyor blade both mounted within a tubular barrel are driven by driving a driving wheel provided outside the tubular barrel. CONSTITUTION:A screw conveyor blade 13 is provided in a tubular barrel 11 so as to be supported by a bearing 12 at one end thereof. The tubular barrel 11 is provided at the other end thereof with a cover 14 in which a driving wheel 15 is mounted to be supported by a bearing 16. A large gear wheel 17 is fitted on the outer periphery of the driving wheel 15 and adapted to be rotated by a motor 19 through a pinion 18. A pump blade 20 is attached on the inner face of the driving wheel 15, and the other end of the screw conveyor blade 13 is attached to the axis of the pump blade 20. Since the driving means is thus provided outside the tubular barrel 11, the conveyor can be set up in a configuration of connection in series, which allows to reduce the space required for installment as well as to transport the materials over a long distance.
Patent JP-H0764080-A (JP)
Title: Information processor
Inventor: NINOMIYA TAKASHI
IPC: F21V8/00
Filed: 1993-08-31
Abstract: PURPOSE:To realize to have a back light for respective screens and to save power consumption without spoiling the miniaturization and the lightening of an information processor having a liquid crystal display device provided with two screens as a portable type. CONSTITUTION:This device is constituted of cases 11 and 12 provided with the liquid crystal display screen. Only the case 11 out of them is provided with a light source for a back light 18. The cases 11 and 12 are mutually turnably fitted by a hinge mechanism. Then, the surface of the case 11 facing the case 12 is provided with a hole 22 and a condensing lens 23 is engaged in the hole 22. On the other hand, the surface of the case 12 facing the case 11 is also provided with a hole 24. Thus, a light transmission plate 19 in the case 11 is illuminated with the light of the light source 18 and a light transmission plate 25 in the case 12 is also illuminated with it through the lens 23 in a state where the cases 11 and 12 are opened by 180 deg..
Patent JP-S6371949-A (JP)
Title: Direct-read after-write type optical disk
Inventor: OISHI SATORU
IPC: G11B7/24
Filed: 1986-09-16
Abstract: PURPOSE:To obtain high-quality reproduced information by constituting a heat absorptive layer to the film thickness at which said layer is increasingly thicker from the outer to the inner periphery of a disk. CONSTITUTION:The heat absorptive layer 3 of the direct-read after-write type optical disk formed by providing a phase change layer 2 of which the optical characteristic is changed by heating and the heat absorptive layer 3 which has heat by absorbing light to writing light on a substrate 1 is constituted to the film thickness at which said layer is gradually thicker from the outer to the inner periphery of the disk. The heat capacity of the recording film increases and further, the heat radiation in the thickness direction of the film is improved to decrease the temp. elevation by the projection of reproduction light if the heat absorptive layer 3 is formed thick. The temp. of the substrate and recording film at the time of disk reproduction is, therefore, lower than in the case in which the heat absorptive layer is formed thin. The optical characteristics of the substrate and recording film are then no longer changed and the noise of the reproduction signal when the disk is reproduced is not increased. The high-quality reproduction is thus obtd.
Patent JP-H0264211-A (JP)
Title: Rocker arm
Inventor: NAKAMURA YOSHIKATSU
IPC: F01L1/18
Filed: 1988-08-30
Abstract: PURPOSE:To improve abrasion resistance and scaffing resistance by adapting cast iron composed of specified amounts of elements, and in which carbide mainly made of Cr is evenly precipitated in perlite and/or mertensite base to an abutting part. CONSTITUTION:Elementary composition of cast iron is 2.5 to 3.7wt% of C, 2.1 to 3.5wt% of Si, 1.1 to 1.5wt% of Mn, 10 to 20wt% of Cr, 0.3 to 0.7wt% of Ni, 0.3wt% or less of P, 0.1wt% or less of S and remainder, Fe and inevitable impurity. Carbide mainly having Cr is evenly precipitated in perlite and/or mertensite base. The thus produced cast iron is adapted at least to an abutting part, so that excellent abrasion resistance and scaffing resistance are obtained. Excellent ability is showed particularly when the cast iron is used for an engine on which high load is exerted.
Patent JP-H0264236-A (JP)
Title: Exhaust device for engine
Inventor: SHIOZAKI CHUICHI
IPC: F02D9/04
Filed: 1988-08-30
Abstract: PURPOSE:To improve poor starting when an engine is cold as well as to contrive to reduce white smoke when the engine is warmed up by providing a control valve for the down-stream side of a muffler, and thereby making the control valve small in opening when the engine is started or is warmed up. CONSTITUTION:Exhaust gas generated by combustion within the cylinders of an engine 10 is exhausted out of an exhaust pipe 12 and a muffler 13. A control valve 14 is provided for the down-stream side of the muffler 13. The control valve is made small in opening by a computer 25 when the engine is started or is cold so as to reduce the outlet port of the muffler 13 in area. This permits pressure within the cylinders of the engine 10 to be high so as to increase combustion temperature in the cylinders. The constitution allows engine operations to be improved in starting, thereby making it possible to contrive to reduce white smoke when the engine is warmed up.
Patent JP-2001039838-A (JP)
Title: Hair processing agent
Inventor: YOSHIOKA MASATO
IPC: A61K8/65
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hair processing agent imparting gloss, moisture and firmness to hair, smoothing hair and improving running property of hair through a comb, capable of finishing satisfactory texture of hair by including a specific quaternary ammonium derivative. SOLUTION: This hair processing agent comprises, preferably 0.05-20 wt.% of a N-quaternary ammonium derivative of a partial decomposition product of oxidized keratin expressed by formula (R1-R3 are each a 1-20C alkyl or alkenyl; A is a 2-3C alkylene or hydroxyalkylene, R4 is an amino acid side chain of a peptide originating from keratin; b is 0 or 1; m is 2-20; n is 20-200; M is an alkali metal, alkali-earth metal, a lower alkanol-amine, etc.). The derivative is preferably obtained, for example, by hydrolyzing wool in an alkaline aqueous solution such as sodium hydroxide, etc., at 80 deg.C for 1-6 hours, and then oxidizing with an oxidant, adding an acid to the filtrate after filtration, precipitating insoluble part and then separating.
Patent JP-S6195530-A (JP)
Title: Dryer
Inventor: ARIIZUMI HIROFUMI
IPC: H01L21/304
Filed: 1984-10-17
Abstract: PURPOSE:To prevent mixing-in of drips of organic solvent containing water with the organic solvent by separating the vapor generating part and the drying part from each other. CONSTITUTION:The upper door 6A of the drying chamber 6 being opened, the wafer 7 of normal temperature held on the carrying jig 7A is inserted into the drying chamber 6, and is placed on the supporting pin 6B. The upper door 6A being closed, the shutter 1C is opened and the vapor 2A of heated isopropyl alcohol (IPA)2 is poured down from the top of the wafer 7. By touching the surface of the wafer 7, the IPA vapor 2A condenses and dissolves water and foreign substances on the surface and becomes liquid drips 8 which fall down in the bottom of the drying chamber 6 and are discharged outside through the exhaust pipe 6C. By such separation of the vapor generating part from the drying part, it can be prevented that water and foreign substances mix with the organic solvent in the vapor generating part, and therefor, the decrease of drying efficiency caused by mixing-in of water is avoided.
Patent JP-H09120771-A (JP)
Title: Method and apparatus for forming hole in photosensitive material layer specifically for manufacture of electron source
Inventor: MITSUSHIERU IIDA
IPC: G03F1/20
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To form all holes on a large surface area, simultaneously and uniformly, at once in one exposure. SOLUTION: The method is characterized in that a film 121 having micro through holes 122 is placed on a photosensitive material 120, the photosensitive material layer is exposed through a film 121 for transferring the region 125 corresponding to the microholes 122, the film 121 is separated from the photosensitive layer 120 thus exposed, then the layer 120 is developed to form holes corresponding to the region exposed in that layer 120.
Patent JP-H0964416-A (JP)
Title: Epitaxial wafer and manufacture thereof
Inventor: HASEGAWA KOICHI
IPC: H01L21/208
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an epitaxial wafer having excellent p-n junction. SOLUTION: In an infrared emitting Si-doped GaAs epitaxial wafer, growing solution is so separated at the natural inverting temperature or higher of Si as to maintain the carrier concentration near the p-n junction at 1×10<16> cm<-3> or more, the growth of an n-type layer is stopped, and the growth of the p-type layer is gain started at the natural inverting temperature or lower of the Si. Accordingly, no defective junction of a lightning type occurs.
Patent JP-2000045643-A (JP)
Title: Folding door and installation structure thereof
Inventor: TOBISHIMA YOICHIRO
IPC: E06B3/48
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve a latch function, and prevent damage of a floor and a lower frame when a folding door is opened and closed, by attaching a suspended latch member having an attaching base part and a latching piece part to a first member attaching groove having an opening part in its front and formed in a C-shaped cross section. SOLUTION: A first member attaching groove formed in a C-shaped cross section, that is, a latch member attaching groove 52 is formed in an inner surface of a rear part of an opened lower end part of an under frame member to attach a suspended latch member 34. The latch member 34 is provided with an attaching base part 34a, a latching piece part 34b which is bent from the attaching base part 34a along an edge part 52b of an opening part 52a and which is extended downward, and an expanding part 34, and is formed of a flexible material so as to prevent the damage of a floor and a lower frame. When both door bodies 3a, 3b are closed, a suspended latch member 34 is at its a part near the attaching base part 34a of the latching piece part 34b bent forward to get over a lower guide rail 14b.  When both door bodies 3a, 3b are opened, a middle part of the latching piece part 34b is bent backward to get over the lower guide rail 14b. Accordingly, as for force opposed a bend of the latching piece part 34b, the force of an opening operation is increased more than that of a blocking operation, so that it is possible to exhibit an excellent latch function which is easily latched and is not easy to remove.
Patent JP-H0197284-A (JP)
Title: Dyeing of polyamide fiber
Inventor: NORUBERUTO FUTSUKE
IPC: D06P1/607
Filed: 1988-09-01
Abstract: PURPOSE: To subject a polyamide material to an isothermal level dyeing by adding a mixture of compounds each containing a specific polyalkylene glycol ether chain to a dyeing bath. CONSTITUTION: Compound of formula I [R is a 12-22C alkyl, a 12-22C alkenyl or a 12-22C cycloalkyl; R1 is a 1-4C alkyl, formula II or formula III; R2 is H or methyl; A<-> is an anion; M<+> is a cation; (m) and (n) are each 1-40 and their total is 5-70 (at least 80% of alkylene oxide units is ehtylene oxide unit)] or their quaternarized products of formula IV (R3 is H, a 1-4C alkyl or aralkyl) and (B) a compound of formula V [R4 is R3 or formula VI; R5 is formula VII; R6 is CHR2 or an arylene; X<-> is an anion; (x), (y) and (z) are each 1-20 and their total is 10-20] are added to a dyeing bath and brought into contact with a polyamide material at 40-90 deg.C, then an acid is added thereto at about a constant temperature to perform dyeing. Preferably, the temperature is 40-70 deg.C for synthetic polyamides, 70-80 deg.C for silk and 75-90 deg.C for wool.
Patent JP-H06168484-A (JP)
Title: Production of optical disk substrate
Inventor: ITO FUMIO
IPC: G11B7/26
Filed: 1992-07-22
Abstract: PURPOSE:To remove bubbles from the inside of a photosensitive resin liquid and to obtain the substrate for optical disks which is free from the intrusion of the bubbles by transferring a photosensitive resin while applying vibrations thereto by pressurizing the part near the center of a transparent substrate which is not brought into contact with the resin at the time of transfer. CONSTITUTION:The photosensitive resin 22 is pressed and spread by the transparent substrate 23 onto a stamper 21. While the part of the transparent substrate 23 near its center is kept pressurized, the vibrations are applied to the transparent substrate 23 via a transmission shaft 26 by a vibrator 27 from the lateral side of the transparent substrate 23. The layer of the resin liquid 22 near the center is made thin by working the part near the center of the transparent substrate 23 in such a manner. Since the thickness increases toward the outer periphery, the bubbles 25 existing in the uncured resin liquid 22 are moved toward the outer peripheral part by the vibrations of the transparent substrate 23 and are discharged outside the resin liquid 22. Then, the good-quality optical disk substrate without contg. the bubbles 25 is obtd.
Patent JP-H0381564-A (JP)
Title: Apparatus for engaging starter
Inventor: MIZUNO TETSUYA
IPC: F02N11/08
Filed: 1989-08-23
Abstract: PURPOSE:To perform good engagement by a method wherein a signal from a transmitter is received through a slit between a pinion gear and a ring gear and the pinion gear is moved toward a shaft to be engaged with a ring gear when signal amount is within a specific range. CONSTITUTION:When a starter switch 27 is turned ON, a control unit 26 sends a transmission start instruction to a light emitting unit 20 and light from the light emitting unit 20 is sent through a slit between teeth of a pinion gear 10 and teeth of a ring gear 11 to a light receiving unit 25. Light amount received by the light receiving unit 25 when the slit between the teeth of the pinion gear 10 and the teeth of the ring gear 11 is small is assumed to be A, while light amount when said slit is small is assumed to be B. When the slit is such that A <= the slit <= B, a startor motor 1 is stopped and a magnet switch 2 is operated to have a one-directional clutch 9 and the pinion gear 10 moved toward a shaft so that the pinion gear 10 is engaged with the ring gear 11.
Patent JP-H11119135-A (JP)
Title: Laser scanning recorder
Inventor: HAMA YOSHIHIRO
IPC: G02B26/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning recorder capable of uniformizing the light intensity of a laser beam on a photosensitive surface by eliminating the density irregularity of a laser beam in the scanning direction and making the recorder a low price. SOLUTION: In a laser scanning recorder provided with a lens optical system 5 for scanning a laser beam transmitted from a laser beam source 1 and reflected by a rotating polygon reflecting mirror 4 at a constant velocity in one direction on a photosensitive surface 6, a part 52 of lenses of the lens optical system 5 is formed by an optical material having a prescrived unit transmissivity and the light intensity of laser beam transmitted through the lens 52 is made to be uniform on the photosensitive surface 6 in the scanning direction. The lens 52 is a convex lens and is formed by an optical material having the unit transmissivity found by the prescribed relation so that the transmissivity of the laser beam on the optical axis of the lens 52 is minimum and it is gradually increased toward the peripheral part of the lens.
Patent JP-H0865437-A (JP)
Title: G3 protocol measurement device
Inventor: TOYAMA TAKAYOSHI
IPC: H04N1/00
Filed: 1994-08-19
Abstract: PURPOSE: To make the cause of defect in communication clear by analyzing automatically the acceptance of a measured communication protocol and reproducing simply the measured result. CONSTITUTION: A monitor communication control section 4 receives the communication protocol of a facsimile equipment 6 in compliance with the IUT recommendations T.30. A control section 1 compares received communication protocol data with a standard value stored in advance to analyze the propriety of the measured communication protocol and displays the analyzed result on a display section 3. Furthermore, the control section 1 converts the measured communication protocol data into simulation data, which activates a simulation communication control section 5 to allow the section 5 to execute the communication protocol equivalent to that of the facsimile equipment having been making the communication thereby reproducing the measured communication protocol.
Patent JP-H0757471-A (JP)
Title: Signal fetching system and semiconductor integrated circuit
Inventor: NAKAGAWA TAKAAKI
IPC: G11C11/407
Filed: 1993-08-09
Abstract: PURPOSE:To eliminate the influence due to a noise and to improve the noise resistance in an integrated circuit by detecting a signal when the signal inputted from the outside is partipipated in the operation of an internal logic circuit and generating the signal equivalent to the inputted signal is generated in the inside and supplying it to the logic circuit. CONSTITUTION:A control signal 16 incorporating a chip select signal and a write enable signal from the outside is inputted to a signal fetching part 12, and the pattern of the control signal is detected, and the control signal is generated in the inside by the pattern equivalent to the pattern, and is transmitted to a control part 7 through the fetching part 12 provided newly. In such a inner, the inputted control signal is replaced, and the signal fluctuation due to the noise is reduced, and the reliability of an SRAM is enhanced. That is, a control pattern signal from a control pattern generation part constituting a fetching part 12 is selected replacing with the control signal 16, and an adverse effect due to the noise is eliminated.
Patent JP-H0884325-A (JP)
Title: Edtv 2 receiver
Inventor: NAKAHIGASHI HIDETO
IPC: H04N7/015
Filed: 1994-09-12
Abstract: PURPOSE: To use a memory for specific processing of EDTV 2 demodulation in common for memory required in the case of receiving a signal of another system by switching input and output of the memory based on an output of an EDTV 2 broadcast system discrimination circuit as a switching signal. CONSTITUTION: The receiver is provided with EDTV 2 signal processing circuits 29-32 separating a VT signal and a VH signal being parts of EDTV 2 signal demodulation processing, EDTV 2 video signal processing circuits 1-10 requiring the processing attended with a storage means in the case of receiving a signal of a broadcast system other than the EDTV 2 broadcast, an identification processing circuit 3 judging whether or not the EDTV 2 broadcast is received based on the video signal, changeover devices 34, 35 switching signals for the EDTV 2 signal processing circuits 29-32 and the video signal processing circuits 1-10 based on an output signal of an identification processing circuit 3, and a read/wire enable storage means whose input is connected to the outputs of the changeover circuits 34,  35 and whose output is connected to the EDTV 2 processing circuit and the video signal processing circuit 1-10.