baber/WOPTO huggingface dataset:
Patent JP-H02121354-A (JP)
Title: Lsi case cooling device
Inventor: ASAKAWA KYOICHI
IPC: H01L23/473
Filed: 1988-10-31
Abstract: PURPOSE:To limit the thickness of thermally conductive paste, a film, and the like to a minimum so as to conduct the heat released from an LSI to a coolant inside a cold plate with small heat resistance by a method wherein thermally conductive paste is filled into the small gap between the base of a recessed thermally conductive member provided onto an LSI case and the tip of a thermally conductive piston. CONSTITUTION:A cold plate 5 is fixed after a proper amount of thermally conductive paste 3 is put in a recessed part 2a of a recessed type thermally conductive member 2 and the level of a thermally conductive piston 4 is set, and when gap between the base of the recessed part 2a and the lower end of the thermally conductive piston 4 is made very small pressing the lower end against the base side of the recessed part 2a, thermally conductive paste enters a through-hole 14 and is pushed out upward. A packing 16 is inserted into the slot of the thermally conductive piston 4 and the gap between the thermally conductive piston 4 and the side face of the recessed part 2a of the recessed type thermally conductive member. 2, and the thermally conductive paste 4 is hermetically confined by hermetically sealing the through-hole 14 of the thermally conductive piston 4 with a tapered screw 13. As the thermal resistance becomes small, the heat released from an LSI 11 mounted on an LSI case 1 is excellently conducted through the intermediary of the recessed thermally conductive member 2, the thermally conductive paste 3, and the thermally conductive piston 4 to the coolant 6 which flows through a cold plate 5. and the LSI 11 is cooled down.
Patent JP-H06124187-A (JP)
Title: Cursor controller
Inventor: MIAKE AKINORI
IPC: G06F3/0481
Filed: 1992-10-12
Abstract: PURPOSE:To easily move a cursor to a ruled line with one action by recognizing the position of the cursor by pressing a tab key and a right arrow key, searching the nearest right side longitudinal ruled line and automatically moving the cursor to that ruled line. CONSTITUTION:A cursor coordinate storage means 102 stores the present coordinate of the cursor. A ruled line coordinate storage means 104 stores the coordinates of respective points constituting longitudinal and lateral ruled lines corresponding to an output from an input means 101. A display means 103 displays the cursor/ruled line corresponding to the outputs of the respective storage means 102 and 104 for the cursor and ruled line. An arithmetic means 105 moves the cursor by adding or subtracting only '1' to the present coordinate of the cursor corresponding to the output of the input means 101. A control means 106 stops the move of the cursor when the coordinate of the moving cursor is coincident with the coordinate of any point constituting the ruled line. Therefore, the cursor can be easily moved to the ruled line.
Patent JP-H11110935-A (JP)
Title: Floating magnetic head
Inventor: SUZUKI MASARU
IPC: G11B5/60
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head having higher reliability and capable of suppressing the impact even when being clashed with a magnetic disk or slid and preventing its damage. SOLUTION: By composing the part of a magnetic head highly likely to be brought into contact with the magnetic disk, i.e., the corner part 31 of an air lubricating surface, of a curved surface 32 having a required curvature radius, the impact caused when the magnetic head is clashed or slid, and the damages of the magnetic head and the magnetic disk are suppressed. Further, by setting the curvature radius of the corner part 31 composed of three surfaces to be larger than that of a corner part composed of two surfaces, reliability is improved more.
Patent JP-H11108755-A (JP)
Title: Raindrop detecting device
Inventor: ISHINO HIROTSUGU
IPC: G01N21/47
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the raindrop detecting precision. SOLUTION: Of the light incident on a lens, the light incident on the outer part from the center part of the non-spherical lens has a luminous flux density smaller than the light incident on the center part of the lens. When this light is passed through the lens, its luminous flux density just after passing is weakened in the lens center part, and increased toward the circumferential part side of the lens. Namely, since the change of luminous flux density by the lens is canceled by a curved surface 42d, the luminous flux density of all the light passed through the non-spherical lens can be substantially uniformed. Consequently, even if raindrops are adhered to any position within a raindrop detecting area, the raindrop detecting sensitivity can be uniformed to improve the raindrop detecting precision.  Thus, raindrops adhered to windshield can be precisely detected, and the automatic control of a wiper according to the raindrops can be precisely performed.
Patent JP-H09169033-A (JP)
Title: Molding of molded product composed of polymer alloy material
Inventor: TAWARA HISASHI
IPC: B29C33/76
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To mold a molded product composed of a polymer alloy material and extremely excellent in glossiness, to prevent the generation of burr on the molded product and to faithfully transfer the surface constituting a cavity to the surface of the molded product. SOLUTION: A molded product composed of a polymer alloy material is molded by using molds 10, 20 (a) provided with a cavity 40 and molding the molded product composed of the polymer alloy material, the ceramic or glass core 20 (b) with a thickness of 0.5-10mm arranged in the molds and the press plate 32 (c) attached to the molds and pressing the end part of the core. A mold assembly wherein the clearance (C) between the core 30 and the press plate 32 is 0.001-0.3mm and the press flange (ΔS) of the press plate 32 to the core 30 is 0.1mm or more is used and the polymer alloy material is filled into the cavity to be cooled and solidified.
Patent JP-H0588975-A (JP)
Title: Storage control system for hierarchical storage system
Inventor: SUZUKI TAKEMOTO
IPC: G06F12/08
Filed: 1991-09-25
Abstract: PURPOSE:To realize a hierarchical storage system capable of storing many files and shortening a response time. CONSTITUTION:The hierarchical storage device is constituted of magnetic disk device 3 and an optical disk library device 5. The device 5 stores all files to be processed and each device 3 stores files to be selected with high probability. The device 3 holds also the history information of files read out in the part following respective files in addition to directory information relating to the files stored in the device 5. At the time of reading out a file designated from the external, a CPU 1 refers to the history information corresponding to the file and transfers a file to be successively read out with high probability from the device 5 to the device 3.
Patent JP-H10172506-A (JP)
Title: Photo-ion spectrometer
Inventor: YANG CHARLES E
IPC: H01J49/40
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved spectrometer for a quantitative analysis of selected atom components and a novel ion spectrometer which can apply a predetermined electric field to an ion so as to improve detecting sensitivity of the atom components selected from a sample. SOLUTION: A photo-ion spectrometer forms a predetermined electric field boundary requirements, which are adapted to achieve a required electric field potential shape basically caused by electric field means and comprise an insulating base material 144, current applying means and a thick film structure 148 previously selected on the insulating base material 144. The thick film structure 148 is provided with a secondary pattern having substantially electrically uniform resistance characteristics selected from an electric viewpoint in a spatial pattern region and connected to the electric field means, and forms the predetermined electric field boundary requirements in response to a current to be applied to the thick film structure 148.
Patent JP-S63127271-A (JP)
Title: Image forming method
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G13/08
Filed: 1986-11-17
Abstract: PURPOSE:To efficiently develop an image and to obtain an excellent developed image by using specific magnetic particles and nonmagnetic toner particles and developing the positive electric charge latent image while moving toner particles reciprocally between a latent image holding body and the surface of a developer carrier as well as the surface of a magnetic brush formed on the surface of the developer carrier in a developing area. CONSTITUTION:On the developing area 32 of a developer carrier (sleeve) 22 facing a latent image holding member 3, an alternating electric field is applied by a bias power source 34 to develop a positive electric charge latent image 50 by nonmagnetic toner particles 28. Magnetic particles which have <=6g/cm<3> real specific gravity and are coated with an electric insulating resin are used to form the magnetic brush in the developing area 32 on the sleeve 22 so that 5-80mg/cm<3> magnetic particles exist. Meanwhile, toner particles 28 are used where negatively electrifiable coloring particles containing at least one kind of coloring agent and fine diorgano tin borate particles are included in a binding resin. Toner particles 28 are moved reciprocally between the latent image holding body 3 and the surface of the sleeve 22 as well as the surface of the magnetic brush on the surface of the sleeve 22 to develop the latent image.
Patent JP-2001101671-A (JP)
Title: Optical disk device
Inventor: KAGAYA HIROYUKI
IPC: G11B21/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of performing the neutral positioning of an adjusting screw simply and precisely with superior work efficiency and without increase in cost. SOLUTION: On a chassis 51 made of a sheet metal, there are arranged a spindle motor 53 on which a turntable 52 for placing an optical disk D is fixed, an optical pickup 56, guide shafts 54, 55 for guiding the optical pickup 56 in the radial direction of the optical disk D, first/second supporting members 57, 58 and third/fourth supporting members 60, 61 for supporting both ends of the guide shafts 54, 55, respectively, and adjusting screws 70, 71, 72 for shifting the height position at one end of the guide shaft 54 and at both ends of the guide shaft 55. On the chassis 51, there are installed a resin-made attaching member 83 having faces 83a, 83a, 83a for installing/fixing the spindle motor 53 and resin-made reference members 80, 81, 82 having respective reference faces 80a, 81a, 82a which are parallel to and flush with the attaching faces 83a, 83a, 83a.
Patent JP-H01240474-A (JP)
Title: Manufacture of labeled container
Inventor: EZAWA HIROSHI
IPC: B29C63/42
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a container having high commercial value at low cost by a method wherein an expanded polystyrene sheet having heat shrinkability is wound around the container under specific conditions. CONSTITUTION:A label 1 made of expanded polystyrene which heat-shrinks in a mono-axial direction, with thickness of approx. 0.1 to 1.0mm and expansion magnification of approx. 2 to 10 times is formed in a cylindrical sleeve shape. When the sleeve is mounted on a container, the label 1 formed in a sleeve shape is forcedly pushed in along the outer wall of the container while being extended along the circumference by approx. 0.1 to 5.0% so that the contacting area between the label 1 and the outer wall of the container 2 is at least 1% or more of the height of the container 2. If extension of the label formed in a sleeve shape is less than 1%, the label 1 is liable to displace when it is heat- shrunk since the label 1 easily comes off the container 2. Or if the label 1 is extended by more than 5%, strength of the label may deteriorate, or the label may be damaged or sometimes even broken. By heat-shrinking the label 1 in the container 2 in a heating furnace, the label 1 can be tightly wound around the outer wall of the container 2.
Patent JP-H04150738-A (JP)
Title: Power supply monitor
Inventor: ITO KUNIHARU
IPC: H02J9/00
Filed: 1990-10-12
Abstract: PURPOSE:To obtain historical information of the fluctuation of power supply by detecting the state of power supply voltage, sequentially storing status codes and then reading out thus stored data from the outside. CONSTITUTION:Power supply voltage V applied on an input terminal 1 is sampled through an A/D converter 2 with a predetermined period and then converted into a digital value of 4 bits according to the magnitude thereof. Status codes prepared in a status detecting circuit 3 are sequentially stored in a memory circuit 4. Additional data, e.g. times when the status data are acquired, may also be stored in correspondence with the status codes. According to the constitution, status codes are stored in a memory circuit 4 and provides historical information representing the fluctuation of power supply voltage V.
Patent JP-H08134607-A (JP)
Title: Wear resistant ferrous sintered alloy for valve seat
Inventor: ITO KOZO
IPC: F01L3/02
Filed: 1994-11-09
Abstract: PURPOSE: To provide a wear resistant ferrous sintered alloy for valve seat, capable of inhibiting the crushing and falling of hard grains from a valve seat, preventing adhesive wear, and reducing the wear of a valve seat and a valve. CONSTITUTION: This ferrous sintered alloy for valve seat is prepared by uniformly dispersing hard grains A, consisting of, by weight, 1.5-2.5% C, 38-45% Cr, 18-30% W, 5-15% Co, 0.5-3% Mo, 0.03-0.5% Ti, and the balance Fe and having 30-80μm average grain size, and hard grains B, consisting of 60-70% Mo, 0.5-2% Si, and the balance Fe and having 30-80μm average grain size, by 10-25wt.% in total into a ferrous matrix consisting of 0.5-1.5% C, 0.5-3% Ni, 0.5-2% Mo, 0.1-8% Co, 0.05-1% Mn, and the balance Fe, having a sorbitic or pearlitic structure, and also having 300-450 Vickers hardness. By this method, the sintered alloy excellent in wear resistance can be obtained.
Patent JP-S62136537-A (JP)
Title: Vapor deposition vessel for producing crystal bar zirconium
Inventor: OBATA MINORU
IPC: C22B34/14
Filed: 1985-12-09
Abstract: PURPOSE:To provide superior resistance to corrosion by halogen vapor to an apparatus for producing crystal bar zirconium by the decomposition of halide by coating the inside of the apparatus with a material having corrosion resistance in halogen vapor. CONSTITUTION:A U-shaped filament 2 is suspended in a vapor deposition vessel 1 for producing crystal bar zirconium and both ends of the filament 2 are fitted to power supplying jigs 3a, 3b connected to a power source 5 through lead wires 4a, 4b. Sponge zirconium 6 and iodine 7 are put on the bottom of the vessel 1 and the vessel 1 is heated from the outside. A coating layer 9 of molybdenum, tungsten, platinum or an alloy thereof having corrosion resistance halogen vapor has been formed on the inside of the vessel 1.
Patent JP-H0699801-A (JP)
Title: Slip controller for vehicle
Inventor: YAMASHITA TETSUHIRO
IPC: B60T8/175
Filed: 1992-09-17
Abstract: PURPOSE:To provide a slip controller for vehicle, by which a plurality of brake traction control modes are selectively used according to road surface conditions and running conditions. CONSTITUTION:When a first mode is set through a mode setting switch, the brake traction control for the first mode is operated, for which an aimed degree of slipping for driving wheels is determined based on a difference between the velocity of driving wheels and that of driven wheels at S3. When a second mode is set, the same brake traction control as LSD is operated based on a difference between velocities of right and left wheels at S5. When a third mode is set, a brake traction control is not operated. When an automatic mode is set, the first mode is selected when the car body velocity is no less than a fixed value, while the second mode is selected when the car body velocity is less than the fixed value.
Patent JP-H1029396-A (JP)
Title: Holder for writing and pen type article and manufacture thereof
Inventor: MORI MASAYUKI
IPC: B43K23/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the usage of an objective to be attached by rendering a writing and pen type article detachable with ease to matter having a shape of a recording article such as a pocketbook, a notebook, and a recording paper and document (an objective to be attached), moreover, facilitating the attachment even in a plurality of articles having various dimensions. SOLUTION: A writing and pen type article 2 wound up by a holding sheet 3 is pressed to a side except the close side of an objective 1 to be attached. Besides, in order to achieve further effects, a holding force strengthening superposition sheet 4 for strengthening holding forces at pressing the holding sheet 3 to the objective 1 to be attached as required is fixed onto the pressing surface by a double pressure sensitive adhesive tape or inserted on the way to the thickness of the objective 1 to be attached.
Patent JP-S61140474-A (JP)
Inventor: BUIRUHERUMU KIYUTSUPAA
IPC: B65H67/08
Filed: 1985-12-09
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-S61149776-A (JP)
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1984-12-24
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-H01117331-A (JP)
Title: Vapor growth device
Inventor: MAEDA AYAKO
IPC: H01L21/205
Filed: 1987-10-30
Abstract: PURPOSE:To restrain CVD films from being polluted by metals by a method wherein the aluminum plates used for gas dispersing heads to discharge any reaction gas are surface-modified to provide them with the corrosion resistance to corrosive reaction gas. CONSTITUTION:Al plates 12 are surface-modified to provide them with the corrosion resistance to corrosive reaction gas i.e. for example, both surfaces of the plates 12 are implanted with either one ion such as C, Si, N, B etc., to provide the near surface parts with the peak concentration and then annealed to form either one layer such as Al-C, Al-Si, Al-B layer on the plate surface. Wafers 6 are reciprocated under gas dispersing heads 1 to vaporgrow SiO2 films or doped oxide CVD films on the wafers 6. In this case, the applicable surface-modified aluminum plates 12 provided with the corrosion resistance can restrain the surface irregularities from occurring to prolong the life thereof as well as the external diffusion of metallic impurity from occurring.
Patent JP-S62163745-A (JP)
Inventor: ERITSUKU ENU SHII BURAUN
IPC: C02F1/62
Filed: 1986-11-20
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-H11117412-A (JP)
Title: Eave soffit ventilation stop edge
Inventor: NIIZEKI TAKANOBU
IPC: E04B1/70
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an eave soffit ventilation stop edge to be used for finishing of an eave soffit by covering an upper end part of a dry wall material at the time of forming a ventilation layer on a back surface of the dry wall material to be used as interior and exterior materials. SOLUTION: An eave soffit ventilation stop edge A is constituted of two members of a bedding batten B consisting of a vertical surface 2 a rough cross-section of which is vertical, a horizontal surface 1 projecting a middle of the vertical surface 2 horizontally and forming a plural number of vetilation holes 3, a fixed surface 6 trailing the other end edge of the horizontal surface 1 inward, two pieces of engagement surfaces 8 projecting a middle of the fixed surface 6 toward the inside, an engagement groove 9 surrounded by the engagement surface 8 and a fixed part 6a formed on an engagement surface 8' and formed of an engagement click 10 projected to the inside of the engagement groove 9 and a decorative cover D consisting of a decorative piece 11 a rough cross-section of which is vertical, an upper fitting piece 23 and a lower fitting piece 18 projecting a middle of the decorative piece 11 horizontal and an upper fitting click 25 and a lower fitting click 20 formed on the upper fitting piece 23 and the lower fitting piece 18 and projected outward. Thereafter, it is integrally formed by fitting the upper fitting click 25 and the lower fitting click 20 of the decorative cover D on the engagement click 10 of the bedding batten B.
Patent JP-S63134012-A (JP)
Inventor: IRUPO KOSUKI
IPC: D21F1/00
Filed: 1987-10-30
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-H08114478-A (JP)
Title: Gas meter
Inventor: OTANI TSUTOMU
IPC: G08B21/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a gas meter in which gas leak at a very small flow rate can be inspected in a short time and with good accuracy. CONSTITUTION: After a gas flow-passage cutoff means 31 has been returned, a change in the gas pressure inside the gas flow passage is detected by a gas pressure detection means 33. In addition, the detection result by the gas pressure detection means 33 is monitored by a judgement means 34 for a prescribed time, and it is judged whether the pressure rise value has reached a preset value or not. When the judgement means 34 judges that the pressure rise value has not reached the preset value, it is judged that a very small amount of gas leaks, the gas flow-passage cutoff means 31 is redriven by a redriving means 35, and the gas flow passage is cut off.
Patent JP-H09112307-A (JP)
Title: Air-fuel ratio switching control method
Inventor: IIDA TAKAHIRO
IPC: F02D41/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To maintain the smooth running condition of a vehicle by driving at a theoretical air-fuel ratio based on an output signal from an O2 sensor, detecting a change in intake pipe pressure at the time of lean burning driving, and switching its driving condition to the condition whose air-fuel ratio is different. SOLUTION: In an exhaust system 20, an O2 sensor 21 for measuring oxygen concentration in the exhaust gas is fitted on the upstream side of a catalytic converter rhodium 22 disposed at a pipeline leading to a muffler. From the O2 sensor 21, a voltage signal (h) is outputted according to the oxygen concentration. Based on an output signal outputted from the O2 sensor 21, driving is conducted at a theoretical air-fuel ratio. To obtain lean burning driving at a higher airfuel ratio, the air-fuel ratio is switched. When driving conditions for lean burning driving are satisfied, a change in intake pressure is detected, and the detected change in intake pressure is compared with a preset value. Based on the comparative results, driving is switched to a condition whose air-fuel ratio is different.
Patent JP-H04150686-A (JP)
Title: Video telephone system
Inventor: IWASAKI KAZUYA
IPC: H04N5/265
Filed: 1990-10-15
Abstract: PURPOSE:To transmit own picture while transmitting a necessary information picture, and to explain the information while showing own expression to an opposite party by optionally assigning the pictures from an internal and an external cameras as a master screen and a subordinate screen, and transmitting both of the picture from the internal camera and the picture from the external camera to the opposite party simultaneously. CONSTITUTION:An input picture signal from an incorporated camera 9 and the input picture signal from an external input terminal 13 to which a VTR 11 and an external camera are connected are fetched in an input picture storage part 14 temporarily through a picture input part 10, and assigned to the respective picture signals of the master screen and the subordinate screen by the control of a system control part 2 in the picture input part 10. And the own picture and the external input picture are transmitted to the opposite side simultaneously, or the pictures of the master screen and the subordinate screen are switched by an input from an operation part 15 by the intention of an operator. Thus, it is possible to transmit the own picture while transmitting the necessary information picture, and to explain the information while showing the own expression to the opposite party.