baber/WOPTO huggingface dataset:
Patent JP-S63131817-A (JP)
Title: Muffler excellent in wet rot resisting property
Inventor: OMOSAKO KOJI
IPC: C23C24/00
Filed: 1986-11-20
Abstract: PURPOSE:To improve wet rot resisting property of a muffler by applying Ca(OH)2 powder on the inner surface and inner member of steel plate muffler contacting exhaust gas. CONSTITUTION:0.01-0.3g/cm<2> of Ca(OH)2 powder is applied on the inner surface and inner member of a steel plate muffler contacting exhaust gas. Thus, sulfuric acid in condensed dew water can be changed into CaSO4 to prevent the muffler from corrosion.
Patent JP-H01120016-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU NORITOMO
IPC: H01L21/265
Filed: 1987-11-02
Abstract: PURPOSE:To eliminate channeling and shadow effects, by employing a series of processes in which given angle other than 90 deg. and + or -180 deg. is made to be set between the rectangular pattern of an injecting mask to be formed on a semiconductor substrate which has a surface with (100) plane and an orientation flat with (110) plane, and said orientation flat, and ion implantation is performed from the direction perpendicular to each the side of the rectangular pattern. CONSTITUTION:An injecting mask 13 is first selectively formed on the surface of a semiconductor substrate 10 which has the surface with (100) plane and an orientation flat 12 with (110) plane. Impurity ions are then implanted into the semiconductor substrate 10 by using the injecting mask 13. In this case, the rectangular pattern 11 of the injecting mask 13 is so formed for each the side thereof as to make given angle other than 90 deg. and + or -180 deg. with the semiconductor orientation flat. And, said ion implantation is performed from the direction which is perpendicular to each the side of the rectangular pattern 11 and makes the predetermined angle with the semiconductor substrate 10, in order to introduce impurity ions into the semiconductor substrate 10. For example, an angle of theta=22.5 deg., at which it is difficult for the plane channeling to be produced resulting from the ion implantation, is set at one side of the injecting mask pattern 11 as an angle theta of rotation with the orientation flat 12.
Patent JP-H07106123-A (JP)
Title: Magnetic field generating device and manufacture of magnetstriction measuring device
Inventor: TSUBOI KIYOSHI
IPC: G01R33/18
Filed: 1993-10-08
Abstract: PURPOSE:To make the magnetic fluxes in a coil uniform and parallel with each other by a method wherein a cylindrical coil, to be used for generation of a magnetic field, is wound in such a manner that the number of turns per unit length in winding direction of a coil is increasing almost exponentially as moving to both ends in winding direction from the center of winding direction of the coil. CONSTITUTION:A coil 2, to be used for generation of alternating magnetic field, is wound around in solenoid coil form on the outer circumference of a glass tube on the part excluding both end parts in axial direction. Multilayers are wound on the coil 2, and the number of turns per unit length in coil winding direction is increasing almost exponentially toward both end parts in winding direction from the center of winding direction of the coil. As a result, the magnetic flux in axial direction in the glass tube 1, generated when an alternating current is allowed to flow to the coil 2, can be made almost in parallel from one end part in axial direction of the glass tube 1 to the other end, and the magnetostriction measuring device, using the above-mentioned coil, can be made small in size and also it can be brought into a highly precise state.
Patent JP-H05119711-A (JP)
Title: Continuously notifying device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-10-24
Abstract: PURPOSE:To prevent a mischinous fault and malfunction while securing an excellent operability. CONSTITUTION:This device is provided with plural holders respectively, hanging and notifying paper notifying matters which are aligned in a main body 5, a transport chain and a transport pawl which change the notified paper notifying matters by replacing the aligning order of each holder and transport pawl, an operation hole 37a opening to the car inside, which is provided on a grill 6 fixed on a lower surface of the main body 5, a power source switch 39 turning ON or OFF by an operation lever 44 from the car via the operation hole 37a, and a CPU controlling the transport operation of the transport chain and the transport pawl, corresponding to the ON/OFF of the power source switch 39. And the power source switch 39 is operated by the operation lever 44 via the operation hole 37a, thus the mischinous fault and mulfunction of the power source switch 39 and also the CPU are prevented.
Patent JP-2000110680-A (JP)
Title: Resonator integrated air duct and its manufacture
Inventor: ONISHI YOICHI
IPC: F02M35/12
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a resonator integrated type air duct capable of setting up a duct in the vertical direction with respect to the parting direction of a metal mold so as to integrate any resonator other than a side branch type one and reducing production costs. SOLUTION: A resonator 11 is projected out of one side of an air-duct main body 10 so as to be integrally formed up, a connecting pipe 12 connecting the resonator 11 with the air-duct main body 10, is made smaller in cross sectional area than the resonator 11. A projection 13 extended from the other side of the air-duct main body 10 along the radial direction, is inserted in the inside of the connecting pipe 12 for the resonator 11 as to be disposed thereto. By this constitution, the integrated structure of the resonator 11 and the air-duct main body 10 can be easily formed up by means of blow-forming.
Patent JP-H02124437-A (JP)
Title: Composite part for detecting temperature
Inventor: OIKAWA YASUNOBU
IPC: H01C7/04
Filed: 1988-11-02
Abstract: PURPOSE:To improve reliability and to decrease a cost by adjusting a passive element by a laser trimmer in correspondence with the characteristics of an active element. CONSTITUTION:Electronic parts are formed as follows: a board 1 is formed of porcelain such as alumina and insulating resin as a base; and a temperature detecting element 2, an active element 3 and a passive element 4 are mounted on the board 1. A plurality of connecting terminals 5 are soldered to the conductive pattern of the board 1. After the pats 2-5 have been assembled on the board 1, said electronic part is sent into a checking step, and the characteristics are checked. When the part which must be adjusted is found at this stage, a reference thin film resistor or a required thin film resistor is trimmed with laser and the resistance value is changed. Thus, the adjustment can be performed so as to set a desired detecting temperature. Thereafter, insulating coating is provided with an outer film 7. In this way, the electronic part having the specified temperature detecting circuit can be made to be a product. Thus the reliability can be enhanced, and the cost can be decreased.
Patent JP-H01121261-A (JP)
Title: Optically active cyanobiphenyl compound
Inventor: SHIBATA TOSHIHIRO
IPC: G02F1/13
Filed: 1987-11-02
Abstract: NEW MATERIAL:A compound expressed by the formula (m is 2 or 3; n is 1 or 2; m+n=4; * is asymmetric carbon). EXAMPLE:(R)-(4-Cyano-4'-(6-chloro-3-methylhexyoxy)biphenyl. USE:A liquid crystal display element substance being low in transition temperature of crystal-liquid crystal phase, high in transition temperature of liquid crystal- isotropic liquid phase in the case of providing cholesteric phase as well as sort in helical pitch. PREPARATION:4-Hydroxy-4'-cyanobiphenyl is subjected to etherification reaction with a optically active alcohol halide or tosylate in the presence of an alkali compound to provide the compound expressed by the formula.
Patent JP-2001096811-A (JP)
Title: Recording apparatus
Inventor: MIZUTANI TETSUYA
IPC: H04N1/46
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of performing recording by a first color while decimating a recording part of a second color without generating a striped pattern in the recording part of the second color converted to a half tone. SOLUTION: Red recording data is formed by the processing of S8 and the AND with 33H in the even number-th lines and the AND with CCH in the odd number-th lines are taken at every one bite (S9) to form half tone recording data which is, in turn, written in the red data area of a recording buffer (S10). By this method, the half tone recording shown by Fig 6(a) is written in the red data area. Since the half tone recording data is formed in a unit twice the decimation unit due to a decimation circuit, even if half tone recording is performed while the recording data is decimated in a predetermined ratio in a main scanning direction [direction shown by an arrow A of Fig 6 (a)] by the decimation circuit, a striped pattern is not generated in the recording result as shown by Fig 6 (b).
Patent JP-S61160609-A (JP)
Title: Cylinder device
Inventor: IDOGUCHI MASARU
IPC: F15B15/24
Filed: 1984-12-31
Abstract: PURPOSE:To make an output takeoff piston stop at a fixed position all the time by dint of restoring force inherent in a spring, by installing a spring, capable of pressing the said piston up to the fixed position from a one end inner wall of a cylinder in time of failure in a hydraulic fluid, inside the cylinder as a built-in element. CONSTITUTION:A spring 4, capable of pressing an output takeoff piston 2 up to a fixed position from a one end inner wall 3a of a cylinder 3 in time of failure in a hydraulic fluid, is installed inside the cylinder 3 where the output takeoff piston 2 is housed free of slide motion, as a built-in element. With this constitution, for example, in case of a select cylinder, even through a car runs at any select position of a transmission, in time of hydraulic fluid stalling, it makes the piston stoppable at the fixed position for first and reverse without fail so that restarting of the car is performable.
Patent JP-H09121285-A (JP)
Title: Picture processor
Inventor: SAGAWA TAKAHIRO
IPC: H04N1/46
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the number of bits of data handled in the color correction and enlargement-reduction processing in the case the reduction of the number of data bits due to γ correction is allowed to increase the number of bits of original picture data by this reduction for the purpose of securing the number of bits of multi-level image data to be subjected to half toning processing in an image reader like an image scanner or a copying machine. SOLUTION: Read original picture data is first subjected to γcorrection by a part 4 to reduce the number of bits by about two. This data where the number of bits is reduced is subjected to color correction and enlargement- reduction processing by a part 1. Data after this processing is transferred to not only a half toning processing part 5 for photographic area but also a 1/γcorrection processing part 7. Data subjected to 1/γ correction is transferred to a binarization processing part 3 for character area and a character- photographic area discrimination processing part 2.
Patent JP-H09120478-A (JP)
Title: Push-out type article carrying-out device of automatic vending machine
Inventor: MIYATA SHUICHI
IPC: G07F11/16
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent an auxiliary stage mounted detachably on a stage from causing trouble such as an article jam by being drawn by one-directional motion of a small pusher to move when articles in front and rear columns structured on the auxiliary stage are carried out alternately through the reciprocal motion of the small pusher. SOLUTION: At the lower ends of both the leg parts of the auxiliary stage 7 which is sectioned almost in a channel shape, an L-shaped projection piece 71 and an I-shaped tongue piece 72 are projected, side by side, in the front-rear direction. Then an engagement hole 61 that the projection 71 engages by insertion and an engagement hole 62 into which the tongue piece 62 is inserted are formed in the stage 6; and the projection piece 71 makes the auxiliary stage 7 engage the stage 6 and the tongue piece 62 restrains the front-rear movement of the auxiliary stage 7, which is mounted on the stage 6. Consequently, trouble such as an article jam can be eliminated.
Patent JP-2001098944-A (JP)
Title: Method of manufacturing water-cooled engine
Inventor: YOSHII OSAMU
IPC: F01P7/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To assemble different thermostat cases from only three types of separate part for two types of engine having different mounting heights of a pump chamber, by providing the thermostat cases with a two-piece structure and using a single type of thermostat storage part. SOLUTION: For manufacturing a plurality of types of water-cooled engine having different mounting heights of a pump chamber 1a of a water pump 1, the manufacturing method for water-cooled engines needs a single type of thermostat storage part 2b with a bypass outlet 2a and a plurality of types of mounting flange part 2c with different heights. In a water-cooled engine having a low mounting height of the pump chamber 1a, a short thermostat case 2e is used, which is a combination of the short mounting flange part 2c and the thermostat storage part 2b. In a water-cooled engine having a high mounting height of the pump chamber 1a, a tall thermostat case is employed, which is a combination of the tall mounting flange part and the thermostat storage part 2b.
Patent JP-H07272040-A (JP)
Title: Method and equipment for receiving improved coin,paper moneyand other currency and removing slug or counterfeit money
Inventor: BUATSUKUSU JIEFURII II
IPC: G07D7/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide an improved method and device for testing coins or the like. CONSTITUTION: The item permission criterion is corrected by generating and specifying a 3-dimension permission cluster. Data of clusters are stored in a lookup table of a memory relating to a microprocessor. When an illegal act is detected, the illegal act is prevented by re-adjusting the item permission criterion tentatively. The effect of a false item such as a slug is minimized by the automatic adjustment processing of the item permission criterion. The relative value of the item permission criterion is calculated to protect the memory space and to reduce the calculation time.
Patent JP-H0999691-A (JP)
Title: Knocking type writing instrument
Inventor: FURUKAWA KAZUHIKO
IPC: B43K25/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent clothes from being spotted by a writing instrument when inserted in the clothes, and manufacture it at low cost with good performance. SOLUTION: The writing instrument is provided with a so-called double knocking type mechanism for projecting the tip 14 by pressing the knocking part 5 and housing it by pressing the same further. A projection of the refill writing part is held by putting an engaging ball and engaging rib in engagement with each other, and a lifting up motion of the engaging ball establishes a safety mechanism to be housed. Both the rotating direction by a knocking can of the knocking part and knock-receiving cam of a rotator 3 as projected and the rotating direction by the receiving cam of the rotator and the cam of the clip cylinder as housed are made in the same direction, and the rotator integrated with the engaging rib is formed in order to be rotated in the same direction at every given angle by repeating knocks.
Patent JP-H11122213-A (JP)
Title: Transmission device by spectrum diffusion pulse position modulation communication system and transmission/ reception system with transmission device as component
Inventor: NAKAMURA MASARU
IPC: H04J13/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To always output a transmission signal and to reduce the number of the amplitude levels of the transmission signal by adding a rectangular wave having a period equal to the chip interval of a pseudo noise code to a time area where pseudo noise in the transmission signal does not exist when pseudo noise codes are not overlapped with each other and always setting the amplitude width of the transmission signal after addition to be a binary. SOLUTION: The periodical rectangular wave is inserted into the area where the pseudo noise code does not exist and it is added. An amplitude value is set to be a binary similar to the pseudo noise code even in this area to set a state where a zero level does not exist. Thus, a non-linear saturation-type amplifier can be used and gain control is not necessary. When the same pseudo noise codes are correlated with each other, a correlation value shoes a sharp peak when a time difference is zero and it becomes only ±1 at the time except for the case. The mutual correction of the next pseudo noise signal and one period of a rectangular wave pulse forming one chip is obtained by shifting a characteristic at the time of half chip, inverting it and adding it to an original characteristic.
Patent JP-H08118459-A (JP)
Title: Plastic hollow member and molding thereof
Inventor: MURAKAMI AKIRA
IPC: B29C49/50
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a plastic hollow member hard to cause frays of its fabric covering by protecting the bonding area of the fabric folded back to be bonded to the end edge of a rear wall from the contact with a thing to prevent the peeling of the end edge of the fabric and improving the biting-off properties of the end edge of the fabric at the time of blow molding. CONSTITUTION: A plastic hollow member is constituted by folding back the end edge 5 of the fabric 4 bonded to the surface of a surface wall 1 toward a rear wall 2 and bonding the same to the peripheral edge part of the rear wall 2. The height of the end edge 5 of the bonded fabric 4 is made almost the same to that of the peripheral edge part of the rear wall 2 to which no fabric 4 is bonded. A projection 7 preventing the contact of the end edge 5 of the fabric 4 with a thing is formed to the peripheral edge part to which no fabric 4 is bonded of the rear wall 2 at a position leaving a slight interval 6 from the end edge 5 of the fabric 4.
Patent JP-H03141850-A (JP)
Title: Insulated piston and manufacture thereof
Inventor: KITA HIDENORI
IPC: F16J1/01
Filed: 1989-10-27
Abstract: PURPOSE:To improve intake efficiency as well as resistance in heat, corrosion and deformation by fixing a porous ceramic piston head part and a fine ceramic piston skirt part by reaction sintered ceramic, and bonding a ceramic film member to the upper surface of the piston head part. CONSTITUTION:An insulated piston is provided with a piston skirt part 2 made of fine ceramic and a piston head part 1, made of porous ceramic insulating material, with a plate part 3 positioned on the upper face of the piston skirt part 2 and a fitting boss part 4 positioned inside the piston skirt part 2. The piston skirt part 2 and the piston head part 1 are rigidly fixed by an insulating fixing member 9 made of reaction sintered ceramic, and a ceramic film member 5 is bonded to the upper surface 11 of the piston head 1. With this constitution, extremely high insulating performance can be obtained, as well as the heat capacity of the surface 11 of the piston head 1 heated to high temperature being exposed to combustion gas can be made as small as possible so as to improve intake efficiency as well as resistance in heat, corrosion and deformation.
Patent JP-H01119997-A (JP)
Title: Semiconductor memory device
Inventor: TERADA YASUSHI
IPC: H01L27/10
Filed: 1987-11-04
Abstract: PURPOSE:To improve memory efficiency by successively fetching bit data in units of page which exceed an input/output data width in units of the input/ output data width, holding them in units of a page, inputting a latch and the held bit data in units of a page and generating an inspection bit. CONSTITUTION:An internal error correcting code circuit is equipped with a latch 6a which can hold bit data (D10-D17) and (Dn0-Dn7) in units of a page, and simultaneously by fetching the bit data (D10-D17) and (Dn0-Dn7) in units of a page from the latch 6a, an inspection bit generator 6b generates inspection bits k1-km [the (m) is the necessary number of inspection bits]. Consequently, the inspection bits k1-km can be automatically added to the bit data (D10-D17) and (Dn0-Dn7) in units of a page. Thus, the detection and correction of the error of the bit data stored in the memory can be realized by a simple circuit constitution, and the memory efficiency is improved.
Patent JP-H0593179-A (JP)
Title: Process for bonding epoxy resin composition to surface of lead or its alloy
Inventor: AMANO HIROSHI
IPC: C08G59/00
Filed: 1991-09-30
Abstract: PURPOSE:To adhesively bond an epoxy resin composition to the surface of lead or its alloy in high bonding strength by incorporating a specified compound in the composition. CONSTITUTION:A process for adhesively bonding an epoxy resin composition to the surface of lead or its alloy, wherein the composition contains a triazinethiol containing at least one mercapto group (e.g. 1,3,5- trimercaptotriazine).
Patent JP-H06130642-A (JP)
Title: Detecting device for perforation for sheet cutting
Inventor: NAKAMURA YOSHITSUGU
IPC: G03D15/04
Filed: 1992-10-16
Abstract: PURPOSE:To surely cut perforations by pressing the perforations with a cutting member by a drum-shaped guide roller. CONSTITUTION:A dome-shaped projection guide 20 is provided in the conveyance passage for a film containing sheet 10 which has the perforations 35 for cutting. A hemispherical perforation cutting member 23 is arranged at the peak of the dome-shaped projection guide 20. The perforation cutting member 23 is displaced by a solenoid 26 and a coiled spring 29 between a perforation detection position projecting from the projection guide 20 and a stand-by position in the projection guide 20. Upstream and downstream drum-shaped guide rollers 21 and 22 for sheet conveyance are provided nearby the perforation cutting member 23. A member which faces the perforation cutting member 23 across the sheet 10 is provided with a light emitting element 27 and a light receiving element 31.
Patent JP-H11158030-A (JP)
Title: Stable local composition containing spherical particle of solid elastomertc organopolysiloxane
Inventor: ROUQUET VIOLAINE
IPC: A61K8/895
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition intended for cosmetics or the dermatological field by providing a liquid lipid phase coupled with a specific particle-contg. solid phase so as to be stabilized and/or homogenized. SOLUTION: This composition is obtained by providing a liquid lipid phase coupled with a solid phase containing particles of (A) a partially or wholly crosslinked elastomeric organopolysiloxane so that the solid phase account for >=10 wt.% of the lipid phase and also by including spherical organic particles each <=10 (pref. <=5) μm in size (e.g. microbeads of methysilsesquioxane resin). It is preferable that the component A is produced by addition and crosslinking reaction between (1) an organopolysiloxane having two or more lower alkenyl groups per molecule and (2) an organopolysiloxane having two or more H atoms bound to Si atom per molecule in the presence of a platinum-type catalyst.