baber/WOPTO huggingface dataset:
Patent JP-H03220369-A (JP)
Title: Treatment of aromatic polyamide fiber
Inventor: FURUKAWA MASATSUGU
IPC: D06M101/16
Filed: 1990-01-22
Abstract: PURPOSE:To obtain an aromatic polyamide fiber having improved adhesivity to rubber and fatigue resistance in rubber by treating an aromatic polyamide fiber with low-temperature plasma and then with a specific treating agent. CONSTITUTION:An aromatic polyamide fiber is subjected to a low-temperature plasma treatment (preferably in a gaseous atmosphere such as argon under 10<-5>-10Torr) and then treated with a treating agent consisting of a resorcinol.formalin.rubber latex(RFL) containing an ethyeneurea compound of formula (R is aromatic or aliphatic hydrocarbon residue;l is 0-2) (preferably diphenylmethane diethyleneurea). The amount of the compound of formula in the above treating agent is preferably 0.5-30wt.% based on the RFL.
Patent JP-H11208311-A (JP)
Title: Vehicle instrument
Inventor: HASHIMOTO KENICHI
IPC: B60K35/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To improve visibility when a prism having a nearly triangular cross section is used as a surface cover. SOLUTION: A front glass 17 mounted on the front surface of an instrument case 19 is constituted of a prism having a nearly triangular cross section, and the triangular bottom surface of the prism is constituted of a tilted lower end surface opposite of an interior side. The lower end part of the glass 17 provided with the tilted lower end surface is housed in a housing recess 77 provided on the lower part of the case 19 to be supported. Locking and guiding projections 67 and 69 are provided on both the right and left side surfaces 65 of the glass 17 respectively, while a locking groove 79 is inserted and locked, and a guiding groove 81 thereto the projection 69 is inserted are provided on both the right and left side walls 75 of the case 19.
Patent JP-H11212084-A (JP)
Title: Electronic equipment
Inventor: NAKAMURA KYOTARO
IPC: G09F9/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment using a thin and lightweight reflecting plate capable of irradiating the whole display part equally with light. SOLUTION: The reflecting plate 3-1 of a lid part 3 is machined in a fine mountain shape to guide reflected light so that it accurately reaches the whole reflection type liquid crystal 2-1 of a display part 2. The top of the reflection plate 3-1 is micromachined into fine mountains as shown by (a), so the light from a light source 4 irradiates a point B at an obtuse angle of incidence and is reflected by this reflecting plate 3-1 on a point B' on reflection type liquid crystal 2-1. Further, light irradiating a point C on the reflecting plate 3-1 from the light source 4 is reflected on a point C' on the reflection type liquid crystal 2-1 by the reflecting plate 3-1 which is micromachined almost in parallel to the lid part 3.  The lower part of the reflecting plate 3-1 is micromachined into fine mountains shown by (b), so the light from the light source 4 irradiates a point D at an acute angle of incidence and is reflected by this reflecting plate 3-1 on a point D' on the reflection type liquid crystal 2-1.
Patent JP-S54104213-A (JP)
Title: Function addition system for trunk of electronic switchboard
Inventor: FUJI KATSUAKI
IPC: H04Q3/54
Filed: 1978-02-02
Abstract: PURPOSE:To add a function to a trunk equipped where the additional expansion of control points is impossible, by adding the function through the minimum parts addition with only parts requiring the additional function taken as another trunk. CONSTITUTION:To add a function of discriminating what terminal equipments are to be connented to previously-equipped trunk A and trunk link network TLN via trunk A of the electronic switchboard controlled by a stored program, trunk C is inserted newly between trunk A and link network TLN and relay W and its contact W, and change-over switch S are provided inside of trunk C as parts required to satisfy the function of testing. Then, trunk A is made to operate normally, and relay W inside of trunk C is given the function of testing A trunk, by making  assignment to the pattern of relay S provided for the use of trunk A.
Patent JP-S56107168-A (JP)
Title: Voltage level detector
Inventor: ISHIGAMI YOSHIHISA
IPC: G01R19/165
Filed: 1980-01-31
Abstract: PURPOSE:To lessen the number of parts and miniaturize a device by employing a photosensitive pulse oscillation element. CONSTITUTION:A detected voltage V0 is applied to a collector C on a photosensitive pulse oscillation element PO through the intermediary of a Zener diode Z1. In case a control input light P is irradiated onto a gate G, a bias voltage is applied into between C and E of the element PO during the period that the voltage V0 is higher than the Zener voltage Z1. Then if the input light P is irradiated depending on the application condition of a bias voltage, the element PO is oscillated to have a low impedance, a transistor Q1 is electrically turned on and a luminous element LD constituting an output load L lights up. In the meantime, if the bias voltage is higher than the Zener voltage Z2, the element PO cases oscillation and the element LD is put out.
Patent JP-S63180527-A (JP)
Title: Driving device for constant speed for vehicle
Inventor: HOKAO YOSHIYASU
IPC: F02D41/14
Filed: 1987-01-20
Abstract: PURPOSE:To perform a constant speed control over the whole of an area, rapidly and certainly by a detecting the deviation between the set car speed and real car speed so as to compare the deviation with a reference value, and then controlling a throttle opening by addition of a correcting quantity of integral with an increased quantity in the case that the deviation exceeds the reference value, in the comparison with the case that the deviation is less than the reference value. CONSTITUTION:A target car speed previously set is inputted into a storing means 3 and the real car speed is detected by a detecting means 2 so that the degree of a deviation between a set car speed and a real car speed is judged in a judging means 4. Besides, on the basis of target car speed previously set, an initial opening as a basic quantity of the control in an actuator driven by a throttle valve is determined in a basic control quantity determining means 5. according to the degree of the deviation judged in the judging means 4, a correcting quantity of integral with an increased quantity in the case that the deviation exceeds the reference value, in comparison with the case that the deviation is less than the reference value is calculated in an operating means 8. The quantity of adjustment for obtaining a target throttle opening is calculated in the operating means 8. Therefore, it is possible to perform a constant speed control over the whole of an area, rapidly and certainly.
Patent JP-H10258331-A (JP)
Title: Method for joining car body panels and joining structure therefor
Inventor: KOMIZO TOSHIYUKI
IPC: B62D65/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient enough joining strength by preventing the inner panel and outer panel from moving slipped at random and executing appropriate adjustment of fitting after mounting hemming joined assembly such as doors and the like on the car body. SOLUTION: On the condition prior to hemming of end hem 1a of outer panel 1 on the end hem 3a of inner panel 3, thermosetting adhesive material 7 added with globular body 5 is applied to at least one of the hemming joining part either of the outer panel 1 or the inner panel 3. After the application process, the end hem 1a is subjected to hemming with thermosetting adhesive agent 7 interposed between the end brim 3a and 1a. By this working pressure the globular body 5 in the thermosetting adhesive agent 7 is made to intrude into the hemming joining surface and the inner panel 3 and outer panel 1 are hemming joined, and then the thermosetting adhesive agent 7 is heated and cured, and thus the inner panel 3 and outer panel 1 are joined.
Patent JP-S60154569-A (JP)
Title: Mis type field-effect transistor
Inventor: NAKAMURA KUNIO
IPC: H01L29/10
Filed: 1984-01-24
Abstract: PURPOSE:To inhibit the increase of threshold voltage, and to prevent a punch- through by implanting impurity ions having the same conduction type as a substrate into the substrate and implanting Cs ions into a gate oxide film. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed onto a P type Si substrate 1. Cs ions 5 are implanted into the film 3. A P type impurity 6 is introduced to the surface of the substrate 1 through ion implantation to shape a P type region 7. The layer 7 fills the role of the inhibition of the extension of depletion layers in source-drain regions and the prevention of a punch- through. A gate electrode 8 is formed, and an N type impurity 9 is implanted while using the electrode 8 as a mask, thus forming the source-drain regions 10. According to the structure, the channel of an element can be shortened without augmenting threshold voltage because the increase of threshold voltage induced by the layer 7 is compensated by the positive fixed charges of Cs implanted to the film 3.
Patent JP-S63180957-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-01-22
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and maintaining stable electrostatic charge characteristics even after repeated use by incorporating at least one kind of specified trisazo pigment as a photoconductor into a photosensitive layer formed on an electrically conductive substrate. CONSTITUTION:At least one kind of trisazo pigment represented by formula 1 as a photoconductor is incorporated into a photosensitive layer formed on an electrically conductive substrate. In the formula 1, A is a coupler residue having phenolic OH group or a coupler residue of a 2-methylindolenine deriv., e.g., a group represented by formula 2 (where each of R1 and R2 is H atom, alkyl group which may have a substituent or the like and X is a residue forming a polycyclic arom. or heterocyclic ring by condensation with a benzene ring). Thus, a sensitive body having high sensitivity and superior potential stability during repeated use is obtd.
Patent JP-H03215996-A (JP)
Title: Printed board mounting device
Inventor: HASHIMO SHOICHI
IPC: H05K7/04
Filed: 1990-01-19
Abstract: PURPOSE:To enable a printed board to be mounted on a chassis accurately controlling the board in both a longitudinal and a lateral direction without using bent pieces by a method wherein the movement of the printed board in a vertical direction is controlled by a T-shaped protrusion formed by punching out a material in place of an L-shaped pawl formed by bending. CONSTITUTION:An inverted T-shaped protrusion 4a provided with a pawl which controls a printed board 5 in both a vertical and a lateral direction and extends upward is provided to a U-shaped chassis 4. The movement 6 of the printed board 5 fitted into the U-shaped chassis 4 is controlled in three directions by fitting an upright pawl 4c into a rectangular hole 5a and forming a protrusion 4d level with the upper face 4b of the inverted T-shaped protrusion 4a on the base of the U-shaped chassis 4. By this setup, a printed board can be mounted on a chassis without using a bent piece accurately controlling the printed board in both a longitudinal direction and a lateral direction.
Patent JP-H05195725-A (JP)
Title: Variable valve timing device
Inventor: YAMAZAKI MASAMI
IPC: F01L1/34
Filed: 1992-01-24
Abstract: PURPOSE:To enhance the durability of gears in a variable valve timing device of an internal-combustion engine and decrease the meshing noise to be generated therefrom by reducing the contact pressure in meshing of gears which couple together cam shafts and drive. CONSTITUTION:A variable valve timing device (VTT) 1 is split into a phase conversion part 9 to convert the rotational phase of a cam shaft 5 and a hydraulic type drive part 10 to drive the phase conversion part 9. The phase conversion part 9 is arranged capable of rotating in a single piece with the cam shaft 5, and the casing of the drive part 10 is provided on a cylinder head 3 non- rotatably. Through a bearing 26 a ring gear 13 of the phase conversion part 9 is coupled with an operational rod 24 of the drive part 10. A scissors gear 7 fixed to another cam shaft 6 is coupled with a scissors gear 8 constituting the phase conversion part 9 and is driven. Accordingly an inertia load in a portion corresponding to the phase conversion part 9 is solely applied to the cam shaft 5 when it is rotated, and the inertia load applied to the two scissors gears 7, 8 is reduced in a portion corresponding to the drive part.
Patent JP-H01188100-A (JP)
Title: Surrounding circuit
Inventor: MURAMATSU YASUHIRO
IPC: H04S5/02
Filed: 1988-01-21
Abstract: PURPOSE:To automatize an operation to obtain a delayed signal by providing a difference signal generation means to decide whether an input signal is a monaural signal or a stereo signal other than the difference signal generation means to output the difference signal for delay and providing a difference between the input gain of the voice signal of the right and left channel of an original sound at the time of inputting the monaural signal. CONSTITUTION:A difference signal generation circuit 32 to decide whether the input signal is the monaural signal or the stereo signal is provided other than a difference signal generation circuit 17 to output the difference signal for delay. The delay signal is obtained by providing the difference between the input gain of the voice signals L and R against the latter difference signal generation circuit 17 at the time of inputting the monaural signal in accordance with the output of the former difference signal generation circuit 32. Thus, the simplification of operation can be attained, since a switching operation to obtain the delay signal is automatized at the time of inputting the monaural signal.
Patent JP-H02190729-A (JP)
Title: Pressure sensor
Inventor: OKANO HIDEO
IPC: G01L9/00
Filed: 1989-01-20
Abstract: PURPOSE:To adjust a reference voltage to be inputted to a comparator without actually applying a pressure to a pressure sensitive element by providing a means for setting the voltage corresponding to the pressure level decided with the comparator and a means for inputting this set voltage to the comparator in the manner of converting it to a sensor signal output. CONSTITUTION:At the time of adjusting the reference voltage to be inputted to the comparator 9, a switch 11 is changed-over to close a contact (f) and the voltage set by a variable resistor 12 is inputted to the comparator 9. Then, the resistance value of a variable resistor 8 is changed so that a pressure level decided by the comparator 9 becomes constant taking the set voltage as the reference value. That is, the reference voltage is adjusted in such a manner that a voltage equivalent to the sensor signal output being generated when a specified pressure is applied to the pressure sensitive element 2 is made out from a power supply voltage and applied. Consequently, only the operation to change-over the switch 11 is enough for the adjustment of the reference voltage, without actually applying the pressure to the pressure sensitive element 2, thereby a pressure detector is unrequired.
Patent JP-H05207542-A (JP)
Title: Automatic private branch exchange
Inventor: TASHIRO MITSUHIRO
IPC: H04Q3/58
Filed: 1992-01-27
Abstract: PURPOSE:To attain the arrival of a call to a specific extension telephone set in the private branch of automatic exchange having an incoming call distribute function. CONSTITUTION:The exchange is provided with a caller number storage section 27 using and storing a caller number sent from a station, a subscriber number storage section 30 limiting a called extension in response to the caller number, an extension information storage section 31 and a called information storage section 29. When the call having the caller number comes from the station, an extension telephone set in response to the caller number is selected to implement distribution incoming calls As a result, a caller without any notice makes only an extension telephone set relating to the caller as an objective called party from an incoming call distribute object extension telephone set group and it is reduced that an extension telephone set user independently of the caller interrupts its job and makes reception of the call.
Patent JP-S5396791-A (JP)
Title: Semiconductor radiation detector
Inventor: MATSUO NOBORU
IPC: H01L31/09
Filed: 1977-02-04
Abstract: PURPOSE:To make possible high sensitivity detection and miniaturization by using a semiconductor detector wherein a recess is formed on one of the surfaces of a semiconductor crystal and the entire inside wall surface of said recess is used as a photo detecting surface.
Patent JP-H08251039-A (JP)
Title: Method for information transmittance on channel
Inventor: EREN SUBARA
IPC: H04L25/03
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To regenerate receive information from a sample obtained by sampling by using an expression of specific gradient algorithm to calculate a phase shift between a clock signal and a data signal. SOLUTION: A memory is stored with values as to a specific sample (k) to be processed. Namely, they are distances mk-1 (i) and phases tk-1 (i) of a sample k-1 in the last step in all states (i). As for the sample xk, 1st state (j), and 1st path (i) extending to the 1st state (j), phase calculation and distance calculation are performed by using specific expression and this operation is looped in every path (i). After all paths (i) extending to a state (j) are calculated, the phase and distance of the path having the shortest distance are stored and held. This operation is looped for the respective states (j). After various paths of all states (j) are calculated, the distances and phases of the respective states are obtained in the memory.
Patent JP-H10198592-A (JP)
Title: Database testing device
Inventor: HIOKI ISAMU
IPC: G06F17/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a database testing device in which the operation stopping time of a distributed computer system can be shortened at the time of operating the correction and change of a database. SOLUTION: A DB(database) test processing part 16 is activated by a command signal from an inputting device 17, and a database which is being operated at present and a word database for managing the database in a distributed computer system are fetched from a word station 11 so that the maintenance or confirmation test of the database of the distributed computer system 14 can be attained. Then, the processed result of the maintenance and confirmation test of the database processed by the DB test processing part 16 is outputted to an outputting device 18.
Patent JP-S5396934-A (JP)
Title: Partial plating method of chromium plating
Inventor: NEZU SHIYOUICHI
IPC: C25D3/04
Filed: 1977-02-03
Abstract: PURPOSE: To prevent deteriorations of luster and density of a plating layer caused by dissolving out of non-plated material, by coating a non-plated charging postiion of parts to be plated with Al foil and mounting a cathode to it, coating entirely Al foil portion, cathode pole portion and non-plated portion with an anti-plating material, thereafter activating the portion to be plated and then electro-plating said portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01188165-A (JP)
Title: Original reading device
Inventor: HIROKI MASASHI
IPC: H04N1/107
Filed: 1988-01-22
Abstract: PURPOSE:To use an original reading device while an original is still spread by moving-controlling a moving means with driving force, which is larger than a normal using time, when an inverted using is detected. CONSTITUTION:When one part of an original D, which is larger than the size of an original stand 3, is desired to be read, at first, an original pressing body 4 is detached and after that, this pressing body is loaded on the original D in an inverted condition. Then, the copy of the original D is executed in such a condition. In such a case, since a mercury switch 34 is turned on, a switching circuit 96a impresses high power to a driver 96 by a switching signal from a CPU190. Accordingly, for the driver 96, a driving mechanism part is driven with high driving force and a condition that the original stand 3 is still adhered to an original surface is obtained. Then, a device main body 2 side is moved. Thus, the original D can be copied without being folded.
Patent JP-S60158205-A (JP)
Title: Super-molecular weight polyolefin powder
Inventor: YOSHITAKE JIYUNICHI
IPC: C08F10/02
Filed: 1984-01-27
Abstract: PURPOSE:A super-MW polyolefin powder which difficultly undergoes dusting during compression molding and can be easily handled, obtained by polymerizing an olefin in the presence of a specified catalyst and having a specified limiting viscosity, a specified average particle diameter, a specified particle diameter distribution and a specified bulk density. CONSTITUTION:This super-MW polyolefin powder has a limiting viscosity as measured in decalin at 135 deg.C>=5dl/g, a content of powder of a particle diameter of at least 840mu<=10%, based on the entire powder, a content of powder having a particle diameter of 44-840mu>=90%, based on the entire powder, and an average prticle diameter of 200-700mu and a bulk density >=0.3g/cm<3>. It can be obtained by slurry-polymerizing an olefin (e.g., ethylene) in a hydrocarbon solvent in the presence of a Ziegler catalyst obtained by combining a solid titanium catalyst component having an average particle diameter of about 5-40mu and a narrow particle diameter distribution with an organoaluminum compound (e.g., triethylaluminum).
Patent JP-S61170786-A (JP)
Inventor: MORI KENJIRO
IPC: G06F3/048
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57125944-A (JP)
Title: Hard copy controller
Inventor: GOTOU NOBUHITO
IPC: G03G21/00
Filed: 1981-01-29
Abstract: PURPOSE:To enable copying with a single copying machine, even when copying demands concur from plural display devices, by temporarily memorizing hard copy data delivered from plural display devices successively in a memory. CONSTITUTION:Plural display devices A1, A2,...An are connected to a single hard copy apparatus C through a hard copy controller B. Hard copy demand signals and hard copy data are received from the devices A1-An with an interface 1, and this checks via a switch controller 2 whether the apparatus C is now in operation or not. When out of operation, these data are immediately hard copied. When the response is ''in operation'', the data are once stored in a memory 3, upon completing the preceding copying action, the next data to be copied are read out of the memory 3, and delivered to the apparatus C, thus permitting copy demands to be executed without being neglected even when the single hard copy apparatus C is in operation.
Patent JP-S55147981-A (JP)
Title: Double frequency generator
Inventor: TAZAWA MASAHIRO
IPC: H02M5/16
Filed: 1980-02-04
Abstract: PURPOSE:To obtain the double frequency of the frequency of an input power supply without utilizing the magnetic saturation phenomenon of an iron core by organizationally coupling the secondary side of a Scott-connected transformer to the primary side of an interphase transformer through a rectifier. CONSTITUTION:The secondary winding of a Scott-connected transformer 1 having a T-shaped winding and an M-shaped winding at the primary side has intermediate taps. Diodes D1-D4 of polarity as shown are connected to the terminals of the secondary winding, and the cathode sides of the respective diodes D1-D4 are connected mutually to form a half-wave rectifier circuit 3. Respecitve neutral points of two secondary windings of the transformer 1 are connected to the primary side winding terminals N1, N2 of the interphase transformer 2, wherein the center tap N3 is connected to the bridging terminal N of the circuit 3. The double frequency of three-phase alternating current applied to the terminals A, B, C is obtained at the terminals u, v.