baber/WOPTO huggingface dataset:
Patent JP-H1039657-A (JP)
Title: Image forming device
Inventor: YUU HIDEO
IPC: G03G15/16
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for reducing transfer dust caused at transferring using transfer field by using heat transferring together. SOLUTION: In an image forming device for transferring a visible image formed on an image carrier 9 to transfer material through an intermediate transfer member 19 by using transfer electric field, a heating means for heating and softening toner forming the visible image is mounted in a transfer area by the transfer field. This heating means has a conductive heating element 51b and surface temperature of which is controlled by a heating controlling means 53 and formed with a transfer heating roller 51.
Patent JP-S6190623-A (JP)
Inventor: FUKUNAGA MASAO
IPC: A47J43/04
Filed: 1984-10-09
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-S60105271-A (JP)
Title: Electric charge injector
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/148
Filed: 1983-11-11
Abstract: PURPOSE:To shorten the lifetime of minor of carriers by forming first and second epitaxial layers and an insulating layer on a base body and making impurity concentration in the first epitaxial layer higher than that in the second epitaxial layer. CONSTITUTION:A high-concentration p type silicon epitaxial layer, a low-concentration p type silicon layer 2b and an insulating layer 3 composed of silicon dioxide are formed on a base body 1a consisting of sapphire having excellent light transmission properties in succession, and electrodes 4a, 5 are shaped on the insulating layer 3, thus forming the principal section of a charge injection element as a picture element. Consequently, minor carriers stored and transferred to a potential well in the low-concentration p type silicon layer 2b enters the high-concentration p type silicon layer 2a in a recombination process and their lifetime if shortened, and the time required for reading each picture element is shortened. Accordingly, the number of picture elements from a signal can be increased without deteriorating the quality of the signal.
Patent JP-H0637578-A (JP)
Title: Piezo-resonator element and its manufacture
Inventor: YOSHIDA RYUHEI
IPC: H03H3/02
Filed: 1992-07-15
Abstract: PURPOSE:To surely prevent melted solder from flowing in a vibrating electrode without complicating a process of manufacture. CONSTITUTION:Plural electrodeless parts 5 whose length are formed less than the width of a piezoelectric substrate 1 and without being continued mutually are arranged so as to superimpose a part of each electrodelss parts 5 mutually in the width direction of lead parts 4a, 4b between the vibrating electrodes 2a, 2b and draw-out electrodes 3a, 3b on both main planes. This manufacture is performed by segmenting a piezo-resonator element by cutting a unit substrate at a prescribed position after arranging an electrode provided with the plural electrodeless parts set almost in parallel with a terminal part and not being continued mutually and also, so as to superimpose a part of them mutually at a part extending from the center part of the main plane on one side of the unit substrate to the terminal part on one side, and a part extending from the center part of the main plane on the other side to the terminal part opposite to the terminal part on one side, and at the prescribed position between the center part and the terminal part.
Patent JP-2000044605-A (JP)
Title: Plasticizing of cross-linked hydrogenated nbr
Inventor: TORA TOSHIHIRO
IPC: C08C19/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To plasticize a cross-linked hydrogenated NBR without damaging the quality of a simple virgin rubber substance even if the virgin rubber is mixed with the NBR, at a low cost to provide a recycled rubber useful as a sealing material or the like by adding hydrogen peroxide thereto and subjecting the added product to a pressurizing and heating treatment. SOLUTION: (B) Hydrogen peroxide is added to (A) a cross-linked butadiene- acrylonitrile rubber (NBR), and the added product is subjected to a pressurizing and heating treatment. Preferably, a mechanical shear force is added to the treated product to provide the objective recycled rubber. For example, the pressurizing and heating treatment is carried out under 2-50 kg/cm2 pressure at 100-200 deg.C for 5-48 hr by using 35% hydrogen peroxide as the component B in an amount of 20-100 pts.wt. based on the component A of 100 pts.wt. The recycled rubber can be cross-linked by the method the same as the one for a virgin rubber because the recycled rubber thus obtained does not include the components inhibiting a cross-linking reaction.  When the recycled rubber is mixed with the virgin rubber the mixture provides a cross-linked product having vulcanized properties and thermal stability not inferior to these of the cross-linked product of the single virgin rubber.
Patent JP-S58116047-A (JP)
Title: Manufacture of coreless motor rotor
Inventor: OKUDA TADANOBU
IPC: H02K15/04
Filed: 1981-12-29
Abstract: PURPOSE:To improve the productivity by spirally folding a strand plate of strip shape as a 2-layer plate strip, cutting one side end of the 2-layer plate into a plurality of sole 2-layer pieces in a cylindrical shape and bonding the ends of the strands. CONSTITUTION:A strand plate of strip shape formed with a plurality of aligned strands is sequentially spirally folded as a 2-layer plate strip 3'. Then, one side end of the plate 3' is cut and divided as designated by a chain line into many sole 2-layer pieces 4. Then, with the cut one side end remaining, the pieces 4 are slightly cruched from above and below. The pieces 4 thus formed are formed in a cylindrical shape toward a direction of an arrow P until the one end side strand 1a arrives at the other end side strand 1b. Then, the cut end faces 1' of the strands 1 are sequentially welded to complete the rotor 7. In this manner, the strands can be welded at only one position, thereby improving the production efficiency.
Patent JP-H0764916-A (JP)
Title: Portable electronic device
Inventor: KASUGA KAZUNORI
IPC: G06F1/16
Filed: 1993-08-27
Abstract: PURPOSE:To form a portable electronic device so as to facilitate the operation of keys in the case of inputting data with the keys and facilitate the operation of a tablet panel in the case of inputting the data with the tablet panel of a display part in the portable electronic device formed so as to perform input with both of the keys and the tablet panel. CONSTITUTION:This device is provided with a first case 1 for which the keys 3 for inputting the data are arrayed on the surface, a second case 2 for which the display part 4 formed by laminating the tablet panel 6 for inputting the data and a liquid crystal panel 5 for displaying the data is disposed on the surface and a rotary mechanism 7 locked to the first case 1 and the second case 2 for freely turnably holding the second case 2. The back surface of the second case 2 is overlapped on the surface of the first case 1 in the case of inputting the data by the tablet panel 6 and the second case 2 is turned, the surface of the first case 1 is exposed and the display part 4 is held almost vertically to the surface of the first case 1 in the case of inputting the data by the keys 3.
Patent JP-H1055695-A (JP)
Title: Incorporated test circuit
Inventor: SUZUKI GIICHI
IPC: G11C29/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To shorten a test time of all addresses without degrading an error mask rate by dividing a ROM to be tested and outputting simultaneously data signal to each bit of LFSR by divided each ROM block. SOLUTION: ROM block 13a, 13b output simultaneously data written by control of a control circuit 16 to each data bus, and they are inputted to LFSR 14a, 14b of 8 bits width in parallel. When the circuit 16 supplies the next clock pulse to an address generation circuit 11 for testing and LFSR 14, LFSR 14 performs compression and shift of data, the circuit 11 generates an address signal for testing. When all addressing is finished, the circuit 16 stops to supply a clock signal, and operation is finished. After that, contents of the LFSR are read out to the outside of a chip, the contents are compared with an expected value and correct/error of contents of the ROM is discriminated. In this cab, as two ROM data are simultaneously read out, a ROM of 64KB can be tested for a time in which a ROM of 32KB is tested.
Patent JP-H0261371-A (JP)
Title: Steam overheating device of geothermal power plant
Inventor: ISOZAKI MASAHIRA
IPC: F01K27/00
Filed: 1988-08-29
Abstract: PURPOSE:To increase the thermal efficiency of a plant by driving a hot water turbine for driving a coolant steam compressor by the energy of the hot water which is separated in a steam separator and discharged in the former and by heating the saturated steam separated by the steam separator by utilizing the coolant steam. CONSTITUTION:The mixed fluid consisting of the hot water pumped up from the underground and the saturated steam is separated into the hot water and the saturated steam by a steam separator 1. The separated hot water is supplied into a hot water turbine 4 for driving a compressor 6, and a portion of the hot water is supplied into an evaporator 5 for evaporating coolant. After the coolant evaporated in the evaporator 5 is pressurized in the compressor 6, said coolant is supplied into a condenser 7 and condensed, and at this time, heat is liberated, and the above-described separated saturated steam is heated to change to the overheated steam. The overheated steam is supplied into a steam turbine 2 to perform work, and a power generator 3 is driven. The coolant condensed in the condenser 7 is returned into the evaporator 5 through an expansion valve 8.
Patent JP-S6274418-A (JP)
Title: Portable water purifier
Inventor: HANE SHINICHI
IPC: B01D35/02
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a miniaturized light wt. water purifier capable of easily and continuously purifying inferior raw water, by providing a sterilizing chamber behind a raw water inflow port to perfectly perform the sterilization of raw water and succeedingly pass raw water to be purified through a multi-layered filtering agent packed bed. CONSTITUTION:Raw water to be purified is allowed to flow in a sterilizing chamber D under atmospheric pressure from the reticulated inflow holes 3a of a portable water purifier and sterilized. Thereafter, the raw water passes through a filter 7 to flow in a filtering agent packed part A from communication holes 2a to receive filtering and flows in a filtering agent packed part B and succeedingly flows in a filtering agent packed part C from communication holes 6a to be purified while purified water continuously flows out from outflow ports 4a. At the time of diaster, because it is considered that a raw water collecting container can not be obtained, if the above mentioned water purifier is mounted to a canteen and water is sucked in the canteen, it is still more convenient. As a result, the water purifier capable of being easily carried at an emergency or at the time of disater and capable of naturally and continuously purifying stored water or water of rivers in a simple and certain manner to convert the same to water suitable for drinking is obtained.
Patent JP-S60143122-A (JP)
Title: Sliding roof construction for vehicle
Inventor: NIWA TOSHIAKI
IPC: B60J7/05
Filed: 1984-10-11
Abstract: PURPOSE:To simplify both the construction and the assembly procedure of an externally sliding type roof and ensure the inner space of a vehicle by providing front and rear guides with a means of lowering the rear end of an opening and closing lid when the lid is opened and having a rear part guide and a tilt-up mechanism coincide with each other. CONSTITUTION:For completely opening an opening and closing lid 2, a frame- side sub guide rail 41 is swung upward through the center of a supporting shaft 43 by upwards swinging a driving lever 52 by means of a tilt-up mechanism 51, whereby tilting up the rear part 5 of an opening and closing lid 2 via a rear slide stay 6. The opening and closing lid 2 is slided toward the rear part roof 6 by a driving cable not illustrated in the drawing, via a front slide stay 11. The opening and closing lid 2 is gradually inclined by rear end lowering means 34 and 44 at the sliding time and minimally angled with respect to the rear end roof 6 when reaching the fully opened state. Since the need of mounting additional rear end lowering means is eliminated, the construction and the assembly procedure may be simplified.
Patent JP-S6368164-A (JP)
Inventor: HIHASHI TOSHIO
IPC: A61H7/00
Filed: 1986-09-09
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-H1042145-A (JP)
Title: Color image processor
Inventor: YAMAMOTO KAZUHIRO
IPC: H04N1/46
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a color image processor and its method suitably applied to a hand-writing input portable information terminal equipment. SOLUTION: The unit is configured to compress a color image by the run length coding. The color image is scanned in the unit of picture elements and a color code acquisition means 35 acquires color information of the image and the color image is scanned in the unit of picture elements and a run length counter 36 counts run length of picture elements of the same color. Based on the length of run length, a format decision means 37 decides the format length to be 1 byte when the run length is 8 or below and decides the format length to be 2 bytes when the run length is 9 or over, and a compression processing means 39 generates compression data including color information of the color image, run length information and format identification information in a decided format.
Patent JP-S58116501-A (JP)
Title: Solar light collecting device
Inventor: MORI TAKASHI
IPC: F24S10/70
Filed: 1981-12-29
Abstract: PURPOSE:To position photodetecting end surfaces at focal points accurately by allowing an adjusting mechanism to clamp a photoconductive cable fixed with two nuts from both sides and fitting a light shielding plate to the nut of the photodetecting end surface side of the photoconductive cable in one body. CONSTITUTION:Bolt shafts 10a and 10b provided in parallel at the bottom part of a solar light collecting device 1 are provided with cylinder bodies 11a and 11b which are movable on the shafts 10a and 10b as shown by an arrow A, and two bolt shafts 13a and 13b are provided between those cylinder bodies 11a and 11b; and those bolt shafts 13a and 13b are also provided with cylinder bodies 14a and 14b which are movable on the shafts 13a and 13b as shown by an arrow B. To those cylinder bodies 14a and 14b, a pedestal 16 having a hole 16b where the photodetecting end surface side of the photoconductive cable is inserted is fitted in one body, and consequently the position of the hole 16a of the pedestal 16 is adjustable near the focal point of a lens system either by adjusting the cylinder bodies 11a and 11b as shown by the arrow A, or by adjusting the cylinder bodies 13a and 13b as shown by the arrow B.
Patent JP-S6457312-A (JP)
Title: Method for processing corner in nc device
Inventor: NISHIMURA TOSHIYA
IPC: B23Q15/00
Filed: 1987-08-28
Abstract: PURPOSE:To optimumly execute corner processing by changing distance size between the center position of a rotating tool in the corner processing for two faces forming an acute angle and a position changing the route of the tool in accordance with a working condition. CONSTITUTION:In case of cutting two faces forming an acute angle theta of an object 1 to be cut out by the rotating tool to be numerically controlled, the rotating tool is moved from the center position B of the tool at a moment when an edge circle is separated from the vertex of said acute angle theta up to a position C from which the center route is to be changed after cutting out one side. At that time, the distance is changed in accordance wit the working condition. In case of preventing the apex angle from being rounded, the distance BC is extended, and when an obstacle exists in the vicinity of the apex angle, the distance BC is restricted to a range which is not interfered by the obstacle. Thus, optimum corner processing corresponding to a given working condition can be attained.
Patent JP-2001043557-A (JP)
Title: Optical head and its manufacture
Inventor: SATO AKIRA
IPC: G11B7/1381
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of efficiently detecting a very weak reflected light from a recording mark formed on a recording medium by suppressing the incidence an unnecessary light so as to eliminate the effect of any crosstalk. SOLUTION: This optical head 10 is provided with, on the emission plane 14 of a solid-dipped lens 12, an electrode 21 made of a nontransparent material having a first slit-like very small opening 22, a semiconductor layer 25 functioning as an optical sensor, and an electrode 26 made of a nontransparent material having a second slit-like very small opening 27. The very small openings 22 and 27 are extended in the same direction as the polarization direction of a laser light L, and the first very small opening 22 is formed to have a width dimension larger than that of the second very small opening 27.
Patent JP-H1042270-A (JP)
Title: Input controller and input control method
Inventor: OKURA YUKIKO
IPC: H04N21/4722
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To input a password without using a numeral key by displaying numbers within a prescribed range at every digit of the password in a prescribed order and displaying and deciding the numbers of the prescribed digits in the password on a screen. SOLUTION: When the up key 61 or the down key 62 of an IRD 2 main body is operated, the number of '0' or '9' is displayed in the rectangle of the first digit in a password input column. When the key 61 or 62 is operated, the desired number is displayed and a write key 64 is operated in such a state, a cursor moves to the second digit. Thus, the input of the password in the first digit terminates and a system becomes a state where the pawssword of the second digit can be inputted. If the key 61 or 62 is operated, the desired number is displayed in the rectangle and a decision key 65 is operated when such operation is repeated for the second digit and the third digit and the cursor is in the fourth digit, the input of the password of the fourth digit terminates and an asterisk is displayed instead of the inputted password.
Patent JP-H0531910-A (JP)
Title: Ink jet recording device
Inventor: FUKAZAWA HIDEO
IPC: B41J2/165
Filed: 1991-07-31
Abstract: PURPOSE:To prevent ink from leaking out or being ejected poorly due to an imperfect capping state by forcing a recording heard to be closed hermetically and positively and enabling an operator to recognize the airtight closing action immediately without a mistake. CONSTITUTION:A capping action by which to close a recording head with a cap is performed through a control panel or according to a command from a host computer. In addition, the capping action is made recognizable by an operator whenever it is run or completed using an indicator or a buzzer.
Patent JP-H07134110-A (JP)
Title: Combination type semiconductor gas sensitive element
Inventor: UU SHIN HOE
IPC: G01N27/04
Filed: 1992-07-20
Abstract: PURPOSE: To measure the concentration of gas with excellent selectivity and with high sensitivity by combining two gas sensitive elements different in a variation in an electric resistance value by a change in the concentration of gas, and detecting an output signal from its contact point. CONSTITUTION: A combinational gas sensitive element is composed of a combination of an N type and a P type. The N type is low in electric resistance by reductive gas, and becomes high by acidic gas, and the P type is its inverse. An NN or PP type is used to enhance selectivity. An element A sensitive to measuring object gas and nonsensitive to disturbing gas and an element B of its inverse are combined with each other, and respective sensitivities BA and BB are found from the ratio of electric resistance in the cleaning air and after contact with gas, and output voltage VT in the cleaning air and output voltage VT' after contact with gas are measured, and whether it is measuring object air or disturbing air is selected (distinguished) from a change in the output voltage and the size of BA and BB.  A PN or NP type is used to enhance sensitivity, and the output voltage is increased by combining the exact opposite characteristic, and sensitivity is enhanced. According to this, selecting capacity and stability are improved.
Patent JP-S6367537-A (JP)
Title: Semiconductor pressure sensor
Inventor: FUKUDA KAZUYOSHI
IPC: G01L9/00
Filed: 1986-09-10
Abstract: PURPOSE:To obtain a semiconductor pressure sensor which accurately measures the pressure of fluid and has good water-tightness by forming a recessed part of thin, single layer structure in a covering body at a part on the pressure receiving surface of the semiconductor pressure detecting element. CONSTITUTION:The semiconductor pressure detecting element 1, stems 4 and 5, and conductors 8 and 9 are covered with the covering body 12 for protection in a base 3. The covering body 12 is formed by charging the resin which has reaction setting characteristics in the base 3, and the recessed part 13 is provided right above the semiconductor pressure detecting element 1 to be formed thin on the pressure receiving surface 2. When the pressure of the liquid in the direction of the arrow A is increased, the pressure is transmitted to the semiconductor pressure detecting element 1 through the covering body 12. As the part of the covering body on the pressure receiving surface 2 of the semiconductor pressure detecting element 1 is thinner, the pressure transmission loss is smaller to allow the detection of the pressure of the liquid more accurately.
Patent JP-S6370770-A (JP)
Inventor: KOYAMA HIROO
IPC: E04G11/06
Filed: 1986-09-10
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-H0747508-A (JP)
Title: Manufacture of wooden parquet block for veneer slice
Inventor: SADASHIGE TAKESHI
IPC: B27D5/00
Filed: 1993-08-05
Abstract: PURPOSE:To prevent pitting and blurring generated by a mottled part in a single flitch at the time of slicing a veneer which utilizes a cross grain pattern in the flitch. CONSTITUTION:A straight grain part where the inclination angle alpha of a mottled part 4 to the approach direction of the cutting edge 2 of a flitch where a single cross grain and a single straight grain appear in a sliced surface is against the grains is cut roughly parallel along the main fiber direction to form a small flitch 1a. The outside surface of the small flitch 1a is bonded to the cutting surface (a) of a remaining large flitch 1b to modify the inclination angle alphaof the mottled part 4 in a forward grain direction to the approach direction of the cutting edge 2, thus forming a wooden parquet block 1. The wooden parquet block is stored in longitudinal and lateral frame-shaped flitches 6, 7, which are bonded and fixed to form a wooden parquet block 9 for large door.
Patent JP-H1148967-A (JP)
Title: Rolling stock and manufacture thereof
Inventor: KIMURA KENJI
IPC: B61D17/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a rolling stock that facilitates the installation of filler plates between pieces of underfloor equipment for a reduced number of working processes including no complicated positioning process and for higher maintainability, and a manufacturing method of the vehicle. SOLUTION: An underframe 2 keeps thereunder an underfloor equipment space 6 between body-mount sidewalls 5 extended along its side beam 3. The space 6 accommodates plural underfloor equipment units 7, or holds them movable in the longitudinal direction of the vehicle body or fixes on guide rails at the lower edges of the sidewalls 5. Such underfloor equipment units 7 are spaced for installation according to the width of filler plates. The plates thus dispense with exact positioning when installed, which leads to improved workability.