baber/WOPTO huggingface dataset:
Patent JP-H02169812-A (JP)
Title: Muffler
Inventor: ITO YUICHI
IPC: F01N1/08
Filed: 1989-09-27
Abstract: PURPOSE:To lighten the weight of a muffler and to prevent occurrence of damages or the like due to rusting, bumps by stones or the like by forming an outer cylinder of the muffler in a multiple layer structure composed of metal layers and resin layers, and by forming a resin layer at least as the outermost one of the layers. CONSTITUTION:In a muffler 1, an outer cylinder 4 has a two layer structure composed of an inner metal layer 4a and an outer resin layer 4b. With this arrangement, the muffler 1 may have advantages as follows: a high heat insulating ability which is given by a metal material, and a high sound absorbing ability, a high heat insulating effect and an ability of aiming at making the muffler lightweight which are given by a resin material. Since the resin layer 4b is formed on the outer surface of the outer cylinder 4, it is possible to eliminate the occurrence of damages due to rusting, bumps by stones and the like, thereby it is possible to aim at enhancing the external appearance of the muffler.
Patent JP-S61127850-A (JP)
Title: Alloy for seal bonding to soft glass
Inventor: SAKAMOTO DAIJI
IPC: C03C27/00
Filed: 1984-11-26
Abstract: PURPOSE:To obtain an alloy for seal bonding to soft glass having superior adhesion by making a specified amount of Ti in a ferritic stainless steel contg. Ti a solid soln. of metallic Ti. CONSTITUTION:An alloy for seal bonding to soft glass is obtd. by adding 0.15-0.8wt% Ti to a ferritic stainless steel contg. 15-30wt% Cr so that 0.1-0.45wt% of the Ti is entered into the solid soln. of the alloy. The alloy is subjected to preoxidation treatment before use to form an oxide film on the surface, and the alloy is seal-bonded to soft glass with the oxide film in-between. Ti present in the alloy as metallic Ti is oxidized to TiO2, and the resulting oxide film has superior adhesion to the stainless steel as the base. The alloy has remarkably improved seal bonding strength to soft glass as compared with a simple 18Cr ferritic stainless steel.
Patent JP-S62110212-A (JP)
Inventor: UCHIUMI YOSHIYUKI
IPC: H01H13/18
Filed: 1985-11-07
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-H1072899-A (JP)
Title: Wall panel attaching structure
Inventor: KANEKO TADASHI
IPC: E04F13/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make adaptable to a difference of size of height of a beam by joining fasteners to upper and lower horizontal pieces provided at a position projected in the outdoor side from fastener receiving fittings joined to the beam, and attaching a wall panel through the fastener. SOLUTION: The vertical piece 2b of a fastener receiving fitting 2 is joined to the outdoor side of the web 1a of a beam 1 by bolts 5 and nuts 6. The horizontal plate 3a of a fastener 3A is joined to a horizontal piece 2a on the fastener receiving fitting 2 by the bolts 5 and the nuts 6. The horizontal plate 3a of a fastener 3B is joined to the horizontal piece 2 under the fastener receiving fitting 2 by the bolts 5 and the nuts 6. A wall panel 4 attaching a lightweight concrete plate 4a such as ALC to a frame 4b is joined to the vertical piece 3b of the fasteners 3A, 3B through the frame 4b by the bolts 5 and the nuts 6. Thereby only two kinds of fasteners can adapt to the difference of size of height of any beam.
Patent JP-2000078356-A (JP)
Title: Image reader
Inventor: YAMAMOTO KOJI
IPC: H04N1/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To shorten the required time of blowing by controlling the driving of a cooling fan with an output value from a temperature detecting means provided in a temperature elevation correlation member, having correlation with a platen glass or temperature elevation due to the illumination of the platen glass. SOLUTION: The temperature of original placing platen glass or consecutive photographing platen glass is detected by utilizing a suitable sensor 44, such as a thermistor as a temperature detecting means. The top plate of main body instructing the platen glass or consecutive photographing platen glass is a temperature elevation correlation member having the correlation with the temperature elevation due to the illumination from the exposure lamp of the original placing platen glass or consecutive photographing platen glass. Then, the output value from the sensor 44 is inputted to a control means 43, and the driving of a cooling fan 41 for cooling the original placing platen glass or consecutive photographing platen glass is controlled with the output value from the sensor 44 by the control means 43.  Thus, air blowing is performed by driving the cooling fan 41 only when needed, the temperature elevation up to the safety standard temperature is prevented, and air blowing time is shortened.
Patent JP-H03110795-A (JP)
Title: Lighting device for discharge lamp
Inventor: HIRATOMO YOSHIMITSU
IPC: H05B41/40
Filed: 1989-09-26
Abstract: PURPOSE:To prevent the falling off of the light output of discharge lamp in the rated lighting, the shortening of lifetime and breakdown or the like of circuit elements constructing lighting circuits by switching forcedly lighting modes of the discharge lamp to the dimmed lighting mode when the ambient temperature of the discharge lamp becomes higher than a specified value. CONSTITUTION:When the ambient temperature TA of a discharge lamp l is lower than a specified value TAT, a switching circuit II switches the lighting mode in a lighting circuit I to either one of the rated lighting mode or the dimmed lighting mode corresponding to the operation of a dimming switching III. When the ambient temperature TA of the lamp l becomes higher than a specified value TAT, the mode is switched forcedly to the dimmed lighting mode regardless of the state of the dimmer switch III. Thus, the temperature rise of the coolest point of the discharge lamp l in the rated lighting in a high ambient temperature TA can be suppressed. Thereby the falling off of the light output of the discharge lamp l, and the shortening of lifetime and breakdown or the like of circuit elements constructing lighting circuits can be prevented.
Patent JP-S60140237-A (JP)
Title: Image forming material and correcting method using said material
Inventor: TAGUCHI TAKAO
IPC: G03F1/00
Filed: 1983-12-27
Abstract: PURPOSE:To prevent an operation miss and to reduce an operating stage by providing successively a thin metallic layer and specific photosensitive resin layer on a flexible base and forming an image on the resin layer then exposing the entire surface with a prescribed quantity of light when the dot area rate or printing area width is not enough thereby correcting the same. CONSTITUTION:A thin metallic layer and a photosensitive resin layer are successively provided on a flexible base. Said photosensitive resin layer contains the component which changes in solubility when irradiated with light and the component which colors when irradiated with light. Such image forming material is subjected to ordinary image exposure via an original for printing to produce the image thereon then the operator observes the image and corrects the dot area rate or printing area width of the image, if not enough, by exposing the entire surface with light up to 15% the previous exposure. If the dot area rate or printing area width of the image in the original for printing is partially not enough, the image is produced by image exposure at >=60% of the ordinary image exposure to expose the part where correction is not required up to 15%. The photosensitive resin is then developed. The operating stage is thus reduced.
Patent JP-H0885558-A (JP)
Title: Lid-body alignable container
Inventor: KATSUMATA TSUGIO
IPC: B65D47/34
Filed: 1994-09-19
Abstract: PURPOSE: To engage the lower end of the outer cylinder of a lid body with the stepped part of the shoulder of a container body in such a way that they can be securely held together but easily disengaged. CONSTITUTION: A container comprises a container body 5 of noncircular cross section provided with a neck part 4 formed vertically in the center of a shoulder part 2 having a stepped part 1 made up peripherally thereof and a fixing stopper 33 and a lid body 12 provided with an outer cylinder 7 having the peripheral wall of its lower part 6 engageable with the stepped part 1 and an inner cylinder 11 formed in the interior of the outer cylinder integrally therewith and having a through hole 10 formed through its top part 9 and a stopper 34 formed at the lower end thereof for releasable engagement with the fixing stopper 33.  The inner cylinder 11 and the outer cylinder 7 of the lid body 12 are integrally connected by a thin-walled strip part 35 peripherally provided inclining from the inner cylinder 11 to the outer cylinder 7 and by the elastic reversing of this strip part 35 the outer cylinder 7 is made movable vertically.
Patent JP-S62110555-A (JP)
Title: Hydraulic type booster
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1985-11-08
Abstract: PURPOSE:To disperse with a special member as a stopper so as to improve assembling efficiency by constituting a stopper for restricting the retreat limit of an input rod to maximize the opening degree of an outlet value in the retreating process of a booster piston by one part of the booster piston. CONSTITUTION:The device stated in the headline has a booster piston 19 which is arranged on the same axis as that of the master piston 5 of a master cylinder M and in a position adjacent to said piston 5 and this booster is slidably engaged inside a booster cylinder 16. An input rod 35 is slidably inserted into the booster piston 19 and inlet/output valves 26, 27 are opened or closed by the advance and retreat of this input rod 35. In this case, a pin 45 for operation of the inlet valve 26 is installed in the input rod at a right angle thereto. And a long hole 47 is drilled in the booster piston 19 so that this pin 45 can pierces through said hole and the rear end face of this long hole 47 is forced to function as a stopper restricting the retreat limit of the input rod 35 through the pin 45.
Patent JP-H03110442-A (JP)
Title: Method and device for testing durability of flexible magnetic disk
Inventor: ANDO TAKASHI
IPC: G01N3/56
Filed: 1989-09-25
Abstract: PURPOSE:To know the durability of the flexible disk with high accuracy from a measured value of the rotary torque of the spindle motor of a flexible magnetic disk device and its variation. CONSTITUTION:The driving torque of the spindle motor which drives the device where the flexible disk is loaded is found from the driving current value when the motor rotating speed is constant. At this time, the device equipped with the motor whose rotating speed becomes constant within a 2 - 150 g.cm rotary torque range of the spindle motor is used. When the durability of the FD is tested by using an actual FDD, not only information on a head gap part such as a reproduction output, but variation of a medium surface over the entire area of the contact surface between a head and the medium including a slide surface can be detected and the accurate durability can be evaluated. Therefore, the FD with high reliability is obtained. Further, abrasion powder of medium sticks on the head in the medium contact surface of the head including the slide surface to vary the rotary torque.
Patent JP-S63103599-A (JP)
Title: Piezoelectric type electroacoustic transducer
Inventor: INOUE TOSHIHIDE
IPC: H04R17/00
Filed: 1986-10-20
Abstract: PURPOSE:To improve the electroacoustic transducing efficiency by providing an electrode formed to both faces and connecting one projection of at least a couple of piezoelectric film formed in projected and recessed stripe and the ridge of the other recessed part. CONSTITUTION:Piezoelectric elements 1a, 1b are formed to have a rugged stripe whose cross section is a waving form and made of a polyfluoride vinylidene film and a conductor foil is laminated to both the faces to form the electrode, and the ridge line of the lows of the piezoelectric element 1a and the ridge line of the highs of the other piezoelectric element 1b are connected and incorporated. For example, when a signal of one polarity is applied, both the elements 1a, 1b are expanded in facial direction and the peak of the waveform is increased and swollen and when the signal of the other polarity is applied, the elements are contracted, expanded and contracted conversely to obtain an acoustic output. Moreover, since the expansion/contraction of the piezoelectric element in the facial direction is transduced into the forward/backward vibration efficiently, the acoustic radiation efficiency is improved.
Patent JP-H0676106-A (JP)
Title: Character image input device
Inventor: OZEKI KAZUMASA
IPC: G06K9/20
Filed: 1992-08-25
Abstract: PURPOSE:To reduce the installing space of a character image input camera which can deal with even a wide position distribution range of an object to the camera. CONSTITUTION:A TV camera 1 having a zooming function is set on a fixed stage 5 viz theta axis turning device 6 and a phi axix turning device 9 so that the camera 1 can turn around the theta and phi axes orthogonal to each other. Then the camera 1 photographs the characters 4 marked on an end face 2a of a steel stock 2 carried on a conveyor in a wide angle. The actual size of the stock 2 is previously stored, and the distance L between the camera 1 and the characters 4 is calculated based on the size of the image projected on a screen and the character center coordinates G(X, Z) set to the center of the screen. Then the camera 1 is properly turned and zooms in accordance with the distance L to project the characters 4 on the screen in the prescribed sizes. Thus the characters 4 can be recognized with high image resolution and furthermore the installing space of the camera 1 can be reduced because the camera 1 can be turned.
Patent JP-H03113509-A (JP)
Title: Production of path data on cornering working tool
Inventor: OKAMURA MAKOTO
IPC: G05B19/4093
Filed: 1989-09-28
Abstract: PURPOSE:To obtain the tool path data for sure working of a path covering a start point through an end point by setting the end point in addition to the start point and a 2nd point. CONSTITUTION:A path 02 serving as a tool path is calculated in the direction crossing a line 01 of the corner to be cut. A cutting start point P1 and a 2nd point P2 are pointed on the line 01 based on the displayed data on the path 2. At the same time, a cutting end point Pn is pointed as necessary. Then an angle change theta is obtained out of a group of points forming each path 02. Then a curvature radius (r) is calculated for decision of a corner position, and a point train of the obtained corner is smoothened. These point trains are connected together via the curves of a quadratic expression, a cubic expression, etc., together with calculation of the tolerance. Furthermore the points Pn+1 - Pn+4 are produced between the points P1 and Pn. As a result, the tool path data of high quality is surely obtained in a designated range.
Patent JP-H057083-A (JP)
Title: Case for hybrid integrated circuit device
Inventor: SHIMODAIRA SADAO
IPC: H01R12/71
Filed: 1990-09-20
Abstract: PURPOSE:To manufacture the title case for hybrid integrated circuit device in the structure wherein a metallic base is provided with a protrusion while part mounted substrates are sticked on opposing two surfaces holding the protrusion and the end of the protrusion is inserted into a connecting coupler to be integrally formed thereby enabling the substrate to be sticked on the base for enhancing the humidity resistance. CONSTITUTION:Within the title hybrid integrated circuit device in the structure of sticking the part mounted substrates 3 on both surfaces of a metallic base 2, the base protrusion for sticking the substrates 3 thereon and a coupler 1 are insertion-molded so that the base protrusion 7 may be covered with the coupler 1. At this time, the end of the base protrusion 7 is structured of the coupler 1 inserted into a shrinkage preventive lightening part thereby enabling the coupler 1 and the base 3 to be integrally molded. Through these procedures, the dispersion in the base can be compensated during the integral molding step with the coupler 1 thereby enabling the bond strength of the coupler 1 onto the base 2 to be increased for enhancing the humidity resistance.
Patent JP-2001077215-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: KURIHARA HIDEO
IPC: H01L27/115
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor storage device, where 2-bit information is recorded at different injection position for carrier, by suppressing poor writing or erasing. SOLUTION: A nonvolatile semiconductor memory comprises a pair of impurity diffusion layers 6, formed in the surface region of a p-type silicon semiconductor substrate 1 and a gate electrode (a polycrystalline silicon film 8 and tungsten silicide film 9) formed, via a gate oxide film 7, on the p-type silicon semiconductor substrate 1 between the pair of impurity diffused layers 6. Here, a silicon nitride film 4 is formed at both end parts of the gate oxide film 7, and the carrier trap characteristics at a position close to each of the pair of impurity diffused layers 6 is set high locally. With this configuration, a carrier is suppressed from injected into the area other than both ends of the gate oxide film 7, so that information is surely recorded and kept, preventing the occurrence of faulty writing or erasing for improved reliability.
Patent JP-H0593388-A (JP)
Title: Supporting member for wire cloth of paper machine
Inventor: KAMINOHARA MITSUGI
IPC: D21F1/52
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a standard supporting member, capable of preventing wire cloth from wearing, usable for a long period and excellent in sliding properties, abrasion and chipping resistance by constructing the tip edge part of a member for contacting and supporting the wire cloth in a paper machine from specific ceramics. CONSTITUTION:The objective supporting member is obtained by constructing at least the tip edge part 13 of a member for contacting and supporting a wire cloth in a paper machine from silicon carbide-based ceramics having >=4 MPam<1/2> fracture toughness value (K1C).
Patent JP-2000081949-A (JP)
Title: Controller
Inventor: SUZUKI KATSUTOSHI
IPC: G06F3/0354
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of executing various inputs without losing its operability. SOLUTION: An inclination detection part 7 is formed on the base end side of a casing 2 and a lever 3 is attached so as to be inclined from the detection part 7 to the upper part of the casing 2. When the lever 3 is inclined, an inclined angle is detected by the detection part 7 and coordinate axes are transformed in accordance with the inclined angle. When a controller is moved in the state to drive a movement detection part, movement data based on the transformed coordinate axes are obtained and when a rotation detection part is driven, rotational data based on the transformed coordinate axes are obtained.
Patent JP-H1186554-A (JP)
Title: Dynamic ram
Inventor: OYU SHIZUNORI
IPC: H01L21/8242
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prolong a memory cell information holding time by making the plate and precharge voltages of a complementary bit line pair to be leaning toward the intermediate potential side of high and low levels so that the voltages and the residual voltage, which is varied during the elapsed time corresponding to a specified refresh period while the high and the low levels are written into the accumulation nodes of a storage capacitor, become equal. SOLUTION: A plate voltage VPL is leaned toward a low level side rather than the intermediate of the high/low levels of bit lines BL so that a refresh period is made longer and a lower power consumption is realized during a battery backup. A subword line SWL selection level is set to a high voltage VPP which is set higher with respect to a high level internal voltage VDL of the lines BL for the amount equivalent to the threshold voltage of a an address selection MOSFET Qm. Thus, if the precharge voltage is set 1/2 of the voltage VDL, a holding potential becomes lower than the above voltage and the memory cell, which has a tendency to make a maloperation, maintains the potential difference in which a high level reading is conducted.
Patent JP-S63103141-A (JP)
Inventor: SHIMA YOSHIMASA
IPC: E04B1/62
Filed: 1987-10-05
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-H1178306-A (JP)
Title: Pressure-fixed sheet
Inventor: NAGAI HIROSHI
IPC: C09J121/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a re-releasable label to be handled and operated simply and omit the necessity of use of a release paper. SOLUTION: A sheet is provided with a label mounting paper, a release layer composed of polyethylene resin and formed on the back of the sheet for the label mounting paper by the regular heat lamination, a release strength control layer for polyethylene resin laminated at the temperature lower than the regular lamination temperature formed on the laminate layer surface and a pressure fixing resin layer applied on said release strength control layer surface, not demonstrating substantial bonding properties at the normal time and bonded ureleasably on a body to be bonded at the time of applying the pressure of 150-500 kg/cm<2> .  The pressure fixing resin layer is formed by applying an aqueous blended body formed by mixing bonded components such as SBR latex for providing the body to be bonded with bonding properties with a cushioning component such as starch for providing the bonding component with film forming properties and controlling the bonding properties or the release strength control layer surface, drying and bonding releasably.
Patent JP-H02464-A (JP)
Title: Vector containing yeast arg 3 control region
Inventor: KIYABEZON TERESA
IPC: C12N1/18
Filed: 1988-10-05
Abstract: A DNA fragment capable of coding for HBsAg and DNA derivatives of Dane particles is fused to the region for controlling the arg3 gene of yeast and cloned in a yeast vector. The recombinant vector is employed for transforming the competent yeast cells in which the HBsAg gene is expressed.
Patent JP-2001074078-A (JP)
Title: Drum index brake device
Inventor: OGATA YOSHIO
IPC: F16D51/24
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a drum index brake device never to give a sense of discomfort to a person in a vehicle by restraining generation of abnormal sound due to collision of a brake shoe and an anchor block when the vehicle travels on a bad road. SOLUTION: A cushioning member 30 is fixed on a respective web 21b of each of a pair of brake shoes 20a, 20b, and a cushioning part 30b of this cushioning member 30 is interposed among a block end surface 26a of an anchor block 26 and side surface (20a1), 20b1 of the brake shoes 20a, 20b opposed to this end surface 26a. The cushioning member 30 is of a metallic plate material free to elastically deform and is made of a fixed part 30a fixed on a side surface of the web 21b by a rivet 32 and the cushioning part 30b bent at a right angle from this fixed part 30a and extending to a position between the end surface 26a and the side surface (20a1), 20b1.