baber/WOPTO huggingface dataset:
Patent JP-H063106-A (JP)
Title: Power circuit and capacitance type displacement sensor device using the same
Inventor: KAWATOKO OSAMU
IPC: H02J1/00
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a power circuit using a solar cell which can be charged at a high speed and can be used in a dark place in a short time. CONSTITUTION:A first capacitor C1 (of medium capacity) is connected in aprallel to a solar cell 1 through the intermediary of a diode D1 and a second capacitor C2 (of small capacity) is connected in parallel to the first capacitor C1 through the intermediary of a first switch element S1, while a third capacitor C3 (of large capacity) is connected in parallel to the second capacitor C2 through the intermediary of a second switch element S2. A voltage detecting means 2 for detecting a charging voltage of the first capacitor C1 discretely and a switch control means are provided so as to transfer a surplus power of the first capacitor C1 to the third capacitor C3 by controlling the switch elements S1 and S2 after the charging voltage of the first capacitor C1 reaches a prescribed value.
Patent JP-H0477173-A (JP)
Title: Facsimile equipment with emergency coordinate function
Inventor: SHIRAKI BUICHI
IPC: H04M11/00
Filed: 1990-07-17
Abstract: PURPOSE:To attain very effective urgent communication quickly by operating an emergency coordinate command key so as to dial a telephone number corresponding to the command key and sending guide information corresponding to the telephone number to a dial destination simultaneously. CONSTITUTION:On emergency, the operator depresses a key set to an emergency coordinate key of a dial key of an input means 20 to inform it to a main control means that an emergency event takes place. The main control means 21 receiving the notice reads a dial number stored in a dial information area Al of a RAM 23 according to a program stored in advance in a ROM 22 and displays it on a display means 30 and a selected dial number is converted into a dial pulse by a dial pulse generating circuit 24 and the dial pulse is sent to a public line L via a network control means 25. Moreover, in this case, the main control means 21 confirms whether or not a flag is set to an area A2 of the RAM 23 to set a guide information storage means 31 to a read enable state.
Patent JP-H0237850-A (JP)
Title: Spatial light transmitter
Inventor: SHIRATAMA KOUICHI
IPC: H04B10/54
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a non-contact spatial light transmitter without the directivity of operation, by executing reading of data by transmitting a light signal by radio, and providing a light modulator with a memory to store a large quantity of data and a liquid crystal. CONSTITUTION:A continuous light 21 outputted from a light transmitting part 11 of a light transceiver 1 and made incident on a light modulator 2 passes through a liquid crystal 13, is reflected by a reflecting plate 16, passes through the liquid crystal 13 again and is intensity-modulated. An intensity-modulated light signal 22 returns to the light transmitter and receiver 1, and received by a light receiving part 12 and a liquid crystal driving part 14 changes the state of the liquid crystal 13 based on the data held in a memory 15 of the light modulating part 2. consequently, the data in the memory 15 can be read by the light transceiving part 1. Thus, the spatial light transmitter without directivity and without imperfect contact can be obtained.
Patent JP-H0237779-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: TAKEUCHI TAKANOBU
IPC: H01L29/84
Filed: 1988-07-27
Abstract: PURPOSE:To prevent a semiconductor wafer from being broken from a groove by a method wherein a mask pattern of an element is arranged in such a way that etching grooves are not connected selectively on the rear of the semiconductor wafer. CONSTITUTION:The title device is constituted of the following: a semiconductor wafer 21; scribing lines 22 used when the wafer is divided into individual elements; a surface 23 of the wafer 21; cantilever beams 11 on the wafer to be used as semiconductor elements; etching grooves 11a formed in the individual beams 11. The grooves 11a formed by a groove-etching operation of the rear of the semiconductor wafer 21 are arranged in such a way that they are not connected rectlinearly; a mask is formed. Accordingly, the etching grooves 11a, on the wafer, formed by the etching operation are not connected rectlinearly; the strength of the wafer is enhanced. Thereby, the wafer is not broken from the etching grooves when the wafer is handled carelessly or scribed.
Patent JP-S6080156-A (JP)
Title: Cassette loading device
Inventor: KATSUMATA HIROSHI
IPC: G11B15/675
Filed: 1983-10-07
Abstract: PURPOSE:To avoid an insertion mistake of a cassette and to ensure the stable positioning with cassettes of various sizes by pressing a cassette to its loading position with a press-contact plate energized by a spring when a cassette holder moves vertically and horizontally. CONSTITUTION:A guide groove 48 on the bottom surface of a cassette 45 is engaged with a projected guide groove 22. Then the cassette 45 is inserted with no vertical gap formed between a bottom plate 17 and a press-contact plate 24. Thus no insertion mistake is produced for the cassette 45. A cassette holder is moved down to the loading position along an L-shaped guide groove 32 via a pair of right and left guide rolls 20. In this case, the rolls 20 are engaged with detaining bars 42a and 42b and therefore the plate 24 is pulled by a spring 38 and presses the cassette 45. The bottom part 45b of the cassette 45 is engaged selectively on plural positioning pins 49 to secure the well-balanced pressure of the plate 24 despite different sizes of cassettes. Thus the vertical size between the plates 17 and 24 is reduced, and such a thin and simple structure attains the cost reduction.
Patent JP-H0827496-A (JP)
Title: Method for producing anionic surfactant
Inventor: OOWAKU YOSHIARI
IPC: C11D11/04
Filed: 1994-07-18
Abstract: PURPOSE:To provide a method for producing an anionic surfactant, enabling to continu ously treat a large amount of the anionic surfactant, because mixing and neutralizing treatments can be finished in an extremely short retention time. CONSTITUTION:This method for producing the anionic surfactant comprises treating a particulate alkaline inorganic substance and the acid type precursor of an anionic surfactant into fine particles with a binary nozzle, adding the produced fine particles to a vertical cylinder 11 having a high speed stirring shaft 15 equipped with mixing blades 17, and mixing and neutralizing the fine particles for a retention time of <5sec. Thus, the anionic surfactant is produced in the form of fine particles containing the anionic surfactant. The production method enables the continuous mass production of the anionic surfactant in small devices, because the consumed electric power and size of the vertical cylinder are approximately 2/3 to 1/2 and approximately 1/2, respectively, in comparison with a horizontal device (a horizontally installed device). The production method is useful for directly producing the neutralized anionic surfactant from the acid type precursor of the anionic surfactant, but is also useful as a method for producing a high bulk density granular detergent composition containing the anionic surfactant as a detergent component.
Patent JP-H056164-A (JP)
Title: Character processing device
Inventor: TAKENAKA MASAYA
IPC: G09G5/24
Filed: 1991-07-29
Abstract: PURPOSE:To provide a letter processing device capable of contracting or expanding a letter pattern without deteriorating the quality, even at containing a curve part and the like in the original letter pattern. CONSTITUTION:Data for a style of type 1 contains the outline of a letter pattern. An extraction part 2 extracts the outline of a letter pattern from the data for a style of type 1, and memorizes the outline in a memory part 3. A conversion part 5 contracts for example the outline in the memory part 3, and hence obtains the contracted outline in the memory part 3. A boundary position calculation part 6 converts respective boundary positions of the contracted outline into integers, and a changed quantity calculation part 7 obtains changed quantities from the respective boundary positions of the contracted outline to the respective integers concerning the respective boundary positions. A correction part 8 corrects respective control points shaping the contracted outline based on the changed quantities obtained in the changed quantity calculation party. A development part 9 develops the outline shaped with the respective corrected control points on the bit map in the memory part 3, and hence generates the contracted letter pattern.
Patent JP-S6248871-A (JP)
Title: Color facsimile equipment
Inventor: GOTO MASAHIRO
IPC: H04N1/46
Filed: 1985-08-28
Abstract: PURPOSE:To attain the coding/decoding of a multi-color image using a multivalue black and white code.decoder as it is by adding a data converting compound part and a resolution part on the multivalue black and white code.decoder. CONSTITUTION:Picture information 11 of multicolor image, one picture element of which consists of four bits, corresponding to each of color primaries X-Z sent by every picture element in parallel from a reading part in a transmission time, setting the bit arrangement of one picture element as X4, X3, X2, X1, Y4, Y3, Y2, Y1, Z4, Z3, Z2, and Z1 sequentially from high-order respectively are data-converted to false multivalue black and white picture information, one picture element of which consists of twelve bits, and the bit arrangement of one picture element of which are set as X4, Y4, Z4, X3, Y3, Z3, X2, Y2, Z2, X1, Y1, and Z1 sequentially from the high-order in order at a decoding part 12, and are sent to a multivalue black and white encoder 13 possible to correspond to 2<12> gradation and an encoding is performed on them in order, the compressed data 14 being sent to a transmission part. In a reception time, a reverse operation is performed on the transmitted compressed data 15 through a multivalue black and white decoder 16 and a resolution part 17, and they are data-converted to a picture information 18 of multicolor image one picture element of which consists of twelve bits, being sent by every picture element to a recording part in parallel corresponding to each of the color primaries X-Z.
Patent JP-H0240082-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: HIROSE KIYOO
IPC: F02P5/15
Filed: 1988-07-28
Abstract: PURPOSE:To prevent any knocking at the time of acceleration or the like from occurring by performing only learning for controlling ignition timing to the timing delay side at out of a specified running area where a variation in compensated timing delay value is not stabilized. CONSTITUTION:In a controller, there is provided with a learning means D which increases or decreases and renews a learning value for setting a compensated timing delay value to a value within the specified range according to magnitude of the compensated timing delay value in a specified running area, while performs only a renewal of ignition timing to the timing delayed side according to magnitude of the compensated timing delay value at out of the specified running area. With this constitution, since the learning value is renewable so as not to cause any knocking without entailing any danger such as preignition or the like, the occurrence of knocking at the time of acceleration or the like from a light load running area is thus preventable.
Patent JP-2000021446-A (JP)
Title: Nonaqueous secondary battery
Inventor: TOMIYAMA HIDEKI
IPC: H01M10/05
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having the solid electrolyte having superior low-temperature characteristic without generating leakage of the electrolyte. SOLUTION: The nonaqueous secondary battery has a positive electrode, a negative electrode, and the electrolyte. The electrolyte includes a polymer obtained by making a compound having at least two substituent groups selected among α,β-unsaturated sulfonic group, α,β-unsaturated nitrile group or α,β-unsaturated carbonyl group in a molecule react with a compound having at least two nucleophilic group selected from among amino group, mercapto group, sulfido group, sulfino group or sulfimide group in a molecule, salt and the organic solvent.
Patent JP-H0934020-A (JP)
Title: Mask for contact printing
Inventor: YOSHIDA TAKASHI
IPC: G03B27/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To fix negative film without causing image distortion, out-of-focus and positional deviation by providing a pressing plate turnably attached to a mask plate through a hinge part so that a film placing plate may be covered therewith. SOLUTION: This mask is provided with the mask plate 12 having an aperture part in the center, the film placing plate 13 closing the aperture part from a lower side in the figure and fixed at a level the same as that of the mask plate 12, and the pressing plate 15 turnably attached to the mask plate 12 so as to cover the plate 13. By holding a knob part 22, lifting the plate 15 and placing the negative film in a film housing space 19 in this constitution, the negative film 20 is curled. When the plate 15 is lowered from such a state, the curled negative film 20 is pressed by the plate 15 and fixed in nearly a close contact state with the plate 13.
Patent JP-S6080804-A (JP)
Title: Substrate for optical circuit
Inventor: KAWAGUCHI TAKAO
IPC: G02B6/12
Filed: 1983-10-07
Abstract: PURPOSE:To increase the resistance to thermal impact and to obtain good durability by providing an optical circuit substrate via an adhesive agent on a thick substrate having good flatness. CONSTITUTION:A substrate 11 for forming optical circuits is provided via an adhesive agent layer 14 on a thick substrate 13 having good flatness, Silicate glass such as borosilicate glass, lead glass, soda glass or the like is used for the substrate 13 and in the case of using said substrate for, for example, high frequency operation, alumina or glazed alumina is used. High coupling efficiency is obtd. whith, for example, a plane 1ens formed by usin niobium oxide on the Ti-diffused type LiNbO3 optical waveguide formd on the substrate 11 constituted in the above-mentioned way because the substrate surface 12 has good flatness. If a silicic acid compd. having high hardness and having about the same coefft. of linear expansion as the coefft. of linear expansion of the substrate 11 is used for the substrate 13, application of strain is obviated and a satisfactory result is obtd. This kind of glass material is durable, rigid and transparent and therefore the optical waveguide is observable from the substrate 13 by using a transparent adhesive agent for the adhesive layer 14.
Patent JP-S57113329-A (JP)
Title: Optical fiber sensor system
Inventor: NISHITANI YOSHITAKA
IPC: G01K11/32
Filed: 1980-12-29
Abstract: PURPOSE:To enable to perform a simple detection of a producing position of a temperature change within a wide measuring region, by a method wherein an optical fiber, which is sharply increased in an optical transmission loss at a low  temperature, is arranged in a matrix to detect a quantity of a transmission light against incident light of each optical fiber. CONSTITUTION:A plural number of optical fibers (a)-(e) and A-E, which are sharply increased in an optical transmission loss at a low-temperature region, is  arranges in a matrix by intersecting each other. Light is caused to enter through one end of each fiber, and a quantity of a transmitted light, an injection mode, or a quantity of reflected light of each fiber is detected. This detects a temperature change-occurring position M in a region to be measured. For example, a mirror 8 is mounted at one surface of each fiber 1 to detect a quantity of reflected light from the mirror 8 by means of a collector 3 in a detecting unit 6 and simultaneously to perform a scanning by switching a light input at a light incident terminal by means of a light switch 4.
Patent JP-2000015868-A (JP)
Title: Image-recording apparatus and method for recording image
Inventor: KAWAI HIDEO
IPC: B41J2/51
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To avoid a density irregularity even when printing is interrupted at the time of band divide recording by completing a record operation to a path where images are not completely recorded when the record operation is to be interrupted. SOLUTION: When a print operation is required to be interrupted during the execution of 2-path printing, a CPU 401 switches a mask pattern for a data-thinning process by a mask pattern selector 406. In other words, a first mask pattern and a second mask patter selected by the selector 406 are multiplied at a multipath data process part 408, which is used as a fresh mask pattern in the thinning process. The second mask pattern is a pattern to thin image data to prohibit a print operation to a 2/2 path at the 2-path printing by a multihead 410. The image data after the thinning process is output to a head controller 409 and printing to a 1/2 path is completed by the multihead 410.
Patent JP-2001014590-A (JP)
Title: Device for acquiring intra-vehicle detailed information
Inventor: TAKAYANAGI YUICHI
IPC: G08G1/09
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent an accident from taking place by notifying a driver of danger in advance on the basis of the detailed information of the vehicle and also to? perform efficient vehicle movement management by notifying a center of the detailed information. SOLUTION: An instrument measuring a vehicle position by utilizing a GPS 17, a navigation system, an information terminal device 1, a portable telephone set 3, an audio device 6, a fuel level gauge, a speedometer, a transmission, an engine controller and a CCD camera photographing the travel regulation speed display on a road surface are connected to an intra-vehicle information acquiring device. In case danger is anticipated, a driver is warned by sound on the basis of acquired intra-vehicle detailed information. A center 18 can perform efficient vehicle movement management by transmitting the intra-vehicle detailed information to the center 18 through the telephone set 3 at a prescribed opportunity. Stored intra-vehicle detailed information can also be transmitted to a portable information terminal device 1 outside the vehicle through an infrared communicating means.
Patent JP-S6248056-A (JP)
Title: Semiconductor input protecting resistor
Inventor: ONO MICHIHIRO
IPC: H01L27/02
Filed: 1985-08-28
Abstract: PURPOSE:To improve a surge withstand voltage by increasing the radius of an arcuate portion larger than 1/2 of the interval of parallel linear line portions. CONSTITUTION:In a semiconductor input protecting resistor having a parallel linear line portions and a conductive layer for a zigzag input protecting resistor made of an arcuate portion for connecting the linear line portions, the radius of the arcuate portion is larger than 1/2 of the interval of the linear line portions. Thus, current density ratio of the inside to the outside of the arcuate portion 23 is small to suppress the concentration of a current to the inside, and the bent of the arcuate portion becomes smooth as compared with the conventional one. Accordingly, a thermal damage at the bent of the conductive layer can be suppressed to improve a surge withstand voltage.
Patent JP-H0785241-A (JP)
Title: Display device
Inventor: ONODA TAKASHI
IPC: G06T11/80
Filed: 1993-06-30
Abstract: PURPOSE:To quickly display a synthesized face or body style while considering of the features of plural faces or body styles. CONSTITUTION:The montage parts pattern number of a person A to be a base is copied on a synthetic base montage area 136. Since the parts pattern number of eyes for the A is '50' and the parts pattern number of eyes for a person B is '02', the number '02' is overwritten on the number '50' in the case of synthesizing the eyes of both the persons A and B. At the time of displaying a person based upon all the parts pattern numbers in the area 136 after executing the overwriting, a synthetic face obtained by substituting only the eyes of the A's face by the parts of the B is displayed.
Patent JP-H058934-A (JP)
Title: Winding machine provided with edge sensor for bobbin flange
Inventor: MATSUO SHOICHIRO
IPC: B65H54/28
Filed: 1991-07-04
Abstract: PURPOSE:To automatically accurately perform reversing operation in the traverse direction of a bobbin for surely preventing disorder of winding on the bobbin of a wire, rod, in the wire rod winding by a bobbin traverse method. CONSTITUTION:An optical sensor 6 is mounted on a sensor block 4, driven to right/left by a screw shaft 3 in parallel to a bobbin shaft, and arranged on an extension 11 of a winding path of a wire rod by driving the concerned screw shaft by a pulse motor 13, and when an edge of a bobbin flange 2 is detected by the optical sensor 6, a bobbin traverse driving motor is reversed by a traverse control unit to automatically accurately perform reversing operation in the traverse direction of the bobbin.
Patent JP-H058482-A (JP)
Title: Thermal transfer recording device and facsimile using this device
Inventor: IWATA MASAKATSU
IPC: H04N1/23
Filed: 1991-07-04
Abstract: PURPOSE:To prevent an ink sheet from being used wastefully and thereby reduce running cost by releasing or driving a means for driving an ink sheet when a recording sheet where recording of data of a single page is completed is transported to a cutter. CONSTITUTION:If recording data equal to a single page in a recording sheet 11 is completed, an ink sheet 14 is transported by a preset length in an arrow (a) direction in a state where the current position of the recording sheet 11 is maintained as it is. Then an ink sheet transport motor is turned to an unexcited state. Next, the recording sheet 11 is transported by a specified amount to a cutter 13. In this casa, the ink sheet 14 is transported in an arrow (b) direction at the same speed following the transport of the recording sheet 11 in the arrow (b) direction as an ink sheet winding roll 18 is free. Subsequently, the ink sheet no longer leaves a relative speed difference from the recording sheet, and thus the background of the recording sheet is prevented from becoming fouled. Further, the ink sheet is no longer wasted between pages.
Patent JP-S6168485-A (JP)
Title: Novel dioxolane compound and its use as polymerizable monomer
Inventor: AZUMA KAZUFUMI
IPC: C08F24/00
Filed: 1984-09-12
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or alkyl). EXAMPLE:2-Phenyl-4-methylene-1,3-dioxolane. USE:A polymerizable monomer. Having small volume shrinkage ratio during polymerization. PREPARATION:For example, a ketone compound shown as benzaldehyde is dehydrated with a diol such as monobromohydrin, etc. in the presence of an acid catalyst such as p-toluenesulfonic acid, etc. under heating to give an intermediate shown by the formula II (X is halogen), which is dehydrohalogenated in an alkali.
Patent JP-H0632664-A (JP)
Title: Refractory coating material with water glass and hydroxylated compound
Inventor: SAKAI TADASHI
IPC: C04B28/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide a refractory coating material having higher fire-resistant performance. CONSTITUTION:The objective refractory coating material is obtained by including a hydraulic cement, water glass and a hydroxylated compound as essential components and blending 100 pts.wt. hydraulic cement with 40-300 pts.wt. water glass with 20-800 pts.wt. hydroxylated as the composition of the refractory coating material. Furthermore, an inorganic lightweight aggregate, inorganic fiber and reemulsified synthetic resin powder as optional elements are preferably added thereto.