baber/WOPTO huggingface dataset:
Patent JP-S63109427-A (JP)
Title: Film retrieving device
Inventor: SUGITA SHIGERU
IPC: G03B21/11
Filed: 1986-10-28
Abstract: PURPOSE:To automatically and surely detect the end of a film by detecting the end of the film on the basis of the detected results of a 1st detecting means for detecting a film carrying distance and a 2nd detecting means for detecting the rotational frequency of a motor fixed to a delivery reel. CONSTITUTION:The titled device is provided with an encoder 13 to be the 1st detecting means driven by a capstan roll 7 to generate a pulse when a microfilm F is moved by 1mm and an encoder 14 to be the 2nd detecting means directly built in a winding motor 10 to generate a pulse at the time of rotating the motor 10 by one revolution. The end of the film F is detected on the basis of the detected results of the 1st and 2nd detecting means 13, 14. When the end of the film F is automatically detected by said procedure, film carrying is stopped. Consequently, the end of the film F can be automatically and surely detected and the film can be stopped without a break.
Patent JP-H0558756-A (JP)
Title: Production of lightweight aerated concrete
Inventor: HASEGAWA KUNIO
IPC: C04B28/12
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a lightweight aerated concrete wherein bubbles are uniformly distributed without increasing the sp.gr. of the product concrete by using a soln. of a bean-curd refuse powder in methyl alcohol as the bubble stabilizer. CONSTITUTION:A binder such as cement, an aggregate, a foaming agent and a bubble stabilizer are mixed to produce the objective lightweight aerated concrete. In this case, a soln. of bean-curd refuse powder in methyl alcohol is used as the bubble stabilizer.
Patent JP-H0197488-A (JP)
Title: Travelling apparatus
Inventor: KAGEYAMA RYOICHI
IPC: A63G25/00
Filed: 1987-10-09
Abstract: PURPOSE: To easily perform running in various different directions by making a driver move on a main body part, bringing one end of a rotating body into contact with a road surface and making a device run in a prescribed direction. CONSTITUTION: When the driver moves and the body weight of the driver is concentrated to the side of a plate body 36b, a guide bar 42b engaged to the plate body 36b is displaced in a vertical lower direction against the repulsive force of a spring 44 and a caster 50b held to the plate body 36b pressurizes the upper surface part of a disk 54 for constituting the rotating body 22 in the vertical lower direction. Thus, since the main body part 18 and the rotating body 22 are integrally tilted, the lower end 56a of a bristle part 56 generates frictional force with a traveling surface 12 since the end part of the side of the guide bar 42b is brought into contact with the running surface 12 and the rotating body 22 is rotated, this running device starts running. Thus, the driver easily makes the running device travel in a desired direction just by moving to an optional position.
Patent JP-H03116381-A (JP)
Title: Picture storage device and store picture retrieving device
Inventor: TAKAGI SHIRO
IPC: G06F17/30
Filed: 1989-09-29
Abstract: PURPOSE:To obtain sufficient high retrieving speed and to eliminate flickering by preparing pictures, for which a picture from a supplying means is changed to a size and resolution for displaying it in a display means, and storing the changed pictures and the picture from the supplying means. CONSTITUTION:An electronic filing device is equipped with a control module 10, memory module 12, picture processing module 14, communication control module 16, scanner 18, optical disk device 22 and CRT display device 24, etc. When the picture is registered, the pictures exclusive for paging are prepared with the fixed size and resolution matched for the display size and resolution of the CRT display device and the pictures for paging and the source picture are stored in an optical disk 20. When pages are turned to execute high-speed retrieval, the picture is displayed at high speed by using the pictures for page turning. Thus, when pages are turned, a sufficient retrieving speed can be obtained and a time required for displaying one picture can always be fixed. Then, the flickering can be prevented.
Patent JP-H0791430-A (JP)
Title: Propeller shaft and its manufacture
Inventor: TOYODA YASUYUKI
IPC: F16C3/02
Filed: 1993-09-20
Abstract: PURPOSE:To improve torsional strength by forming, as a fiber reinforced layer of an FRP main body cylinder, a helical winding layer of reinforcing fiber helically wound at a specified angle to the rotation axis direction, and forming, thereon, one- directional winding layers of reinforcing fiber wound at a specified angle to the rotation axis direction. CONSTITUTION:An FRP main body cylinder 6 comprises a one-directional winding layer 7 positioned in the inner side and wound at a specified angle of plus 75 deg.-90 deg. to the rotation axis direction, a one-directional winding layer 8 positioned in the outer side and wound at a specified angle of minus 75 deg.-90 deg., and a helical winding layer 9 wound at a specified angle of + or -5 deg.-+ or -30 deg. as an intermediate layer between the inner layer 7 and the outer layer 8. An inside part reinforcing layer 10 is formed in the inner circumference of the end of the main body cylinder 6 and a metal joint 11 is pressedly connected in the inside thereof. Sufficiently large torsional strength of the main body cylinder 6 is secured by the helical winding layer 9. The one-direction winding layers makes resin pass easily in the fiber layer so that surplus resin in the helical winding layer 9 is extracted efficiently and thereby, the FRP inner layer without surplus resin which is reinforced with reinforcing fiber and has high torsional strength can be attained. Furthermore, radial strength is enlarged by the one-directional layer 7.
Patent JP-H04134293-A (JP)
Title: Positioning device
Inventor: ONO KAZUYA
IPC: G03F9/00
Filed: 1990-09-27
Abstract: PURPOSE:To shorten the time for positioning and suppress secular change of the vibration suppressing performance by inserting high viscosity Si oil or the like to between a Z-stage and a base board. CONSTITUTION:A Z-stage is tiltable to any direction (rotating round X-axis and Y-axis) and also movable in the Z-direction. A damping means comprises pistons 10a-10c secured to this Z-stage 3, cylinders 11a-11c fixed to a base board 6 in such a way as enwrapping these pistons, and Si oil 12a-12c having a high viscosity. Thereby vibrations of the Z-stage are damped and stopped only by pure viscosity resistance, and the time for positioning can be shortened. Because Si oil is very stable and less evaporative, the vibration suppressing performance is free from secular change substantially.
Patent JP-H11125856-A (JP)
Title: Electron flashing device
Inventor: HAGYUDA SHINGI
IPC: G03B15/03
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To surely press an auxiliary optical member against a light emitting window at the time of ejecting the auxiliary optical member from a device main body irrespective of the very simple and easy structure, as for an electron flashing device equipped with the auxiliary optical member such as a wide adapter, etc. SOLUTION: As for the electron flashing device, the light emitting part is arranged in the device main body 21, and also, the auxiliary optical member for covering the light emitting window 29 of the light emitting part at the time of ejecting the member from a storing chamber 33 is arranged in the storing chamber 33 formed in the device main body 21 so that the auxiliary optical member may be freely inserted/ejected, the device is provided with a guiding means for guiding the auxiliary optical member to the light emitting window covering position at the time of ejecting the auxiliary optical member, and an energizing means for energizing the auxiliary optical member to the light emitting window 29 at the time of ejecting the auxiliary optical member from the storing chamber 33,  and the guiding means is provided with rotary shafts 31a which are formed on both sides of the trailing end part of the auxiliary optical member so as to project into a side direction, and a guiding part for guiding the turning shafts 31a formed on both sides of the opening part of the storing chamber 33 so as to be freely turned.
Patent JP-2001070728-A (JP)
Title: Filter for removing gas and production of the same
Inventor: TAKASO DAISUKE
IPC: B01D53/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the balance between the pressure loss and the gas removal efficiency of a filter for gas removal by mutually bonding two adsorbent layers by a binder and exposing almost all of the surface area of the respective adsorbents forming both adsorbent layers. SOLUTION: A filter 1 for removing a gas to be used for removing a harmful gas in a clean room comprises two adsorbent layers 2 mutually bonded by a binder 3 of such as an adhesive and almost all of the surface area of the respective adsorbents 4 forming both adsorbent layers 2 is exposed. In this case, both adsorbent layers 2 are preferable to be arranged parallel with each other along the direction in which a gas containing the gas to be removed flows. At the time of production, a spherical adsorbent 4 is poured in layers on the flat plane to form a first adsorbent layer 2 and then a binder 3 is supplied on the surface of the layer and after that, an adsorbent 4 for a second adsorbent layer 2 is poured further of the resultant surface to mutually bond both adsorbent layers 2.
Patent JP-H02102869-A (JP)
Title: Steering wheel device
Inventor: MIZUSHIMA YOSHIO
IPC: B62D1/04
Filed: 1988-10-11
Abstract: PURPOSE:To prevent noise and vibration from occurring by constituting a soft elastic member to be interposed between a first gear at the steering column side and a second gear at the steering pad side as well as between two planetary gear parts. CONSTITUTION:A first gear 17 is attached to a steering column 10 to be set as a part of a car body by a bolt 9, and a second gear 21 is inserted into an arm shaft part 15 of a steering wheel in the state that its axial movement is regulated. Then, a steering pad 20 provided with various switches 18 is attached to this second gear 21. Each of these gears 17, 21 is made up of sticking and fixing ring parts 22, 23 formed with teeth 23a by a lot of through holes 24 installed along the circumferential direction at regular intervals, and a strip soft elastic member 25 arranged in their inner circumferential parts so as to close these through holes 24. Under this constitution, plural numbers of planetary gear parts 30 are engaged at the inner circumferential side of these gears 17, 21.
Patent JP-H0975627-A (JP)
Title: Water purifier
Inventor: KOBAYASHI TAKESHI
IPC: B01D35/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the propagation of various bacteria in residual water and to enhance reliability as clean purified water by certainly draining away residual water in a supply passage when a valve is changed over to a raw water mode from a water purifying mode. SOLUTION: The O-rings 32, 32a brought into close contact with the inner periphery of a valve housing part 25 are externally fitted to a valve disc 28 and a drain passage 33 is formed to the inner peripheral surface of the valve housing part 25 by the outer peripheral surface of the valve disc 28 and the O-rings 32, 32a. The raw water inlet 26 and raw water outlet 27 communicating with the drain passage 33 are formed to the upper and lower parts of a housing and the raw water passage 34 communicating with the raw water inlet 26 and the raw water outlet 27 and a purified water passage 37 communicating with the raw water inlet 26 and a supply passage 24 to be opened to the side end surface of the supply passage 24 of the valve disc 28 are provided to the valve disc 28 so as to pierce the same.  The drain passage 33 becomes negative pressure by the force of the raw water emitted from the outlet of the raw water passage 34 and the residual water in a water purifying part and the supply passage 24 is drawn into the drain passage 33 through the purified water passage 37 and allowed to meet with raw water to be discharged.
Patent JP-H05102259-A (JP)
Title: Device for finding magnification of secondary electron image
Inventor: TEGURI HIRONORI
IPC: H01J37/28
Filed: 1991-10-03
Abstract: PURPOSE:To enable a CAD layout diagram to be easily matched in pattern to a secondary electron image by a method wherein the secondary electron image is set in wiring pitch and magnification of secondary electron image basing on the edge position of a wiring pattern detected from the projection brightness distribution of the secondary electron image. CONSTITUTION:An electron beam device 1 enables an electron beam EB to scan the surface of a specimen 2. The projection brightness distribution B of a secondary electron image on one axis of the rectangular coordinates is obtained by a projection brightness distribution forming means 4, and the widthwise edge of the wiring pattern of the uppermost wiring layer is detected by a pattern edge detection means 5, and the wiring pitch P1 on the one axis is determined by a wiring pitch determining means 6. A wiring pitch Ps is determined by an image magnification determining means 6, and the magnification M1 on the one axis of a secondary electron image is determined basing on a wiring pitch P determined on the design phase. As the magnification of a secondary electron image can be detected without taking that a wiring pattern becomes thin or thick under manufacturing conditions into consideration, a CAD layout diagram of a wiring pattern can be easily and accurately matched in pattern to a secondary electron image.
Patent JP-H0568129-A (JP)
Title: Image sensor
Inventor: YAMADA KIICHI
IPC: H04N5/378
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a high resolution image sensor having no afterimage phenomenon by holding the potential of a node between a pair of photodiodes in photodetecting elements at an approximately fixed level during the reading period of an image signal. CONSTITUTION:An output level control means 5 controls the output level of a reading pulse impressing means 4 during the reading period of an image signal and holds the potential of a node between the 1st and 2nd photodiodes 2a, 2b in the photodetecting elements 2 at an approximately fixed level. Thereby such a trouble that the potential of the node between the 1st and 2nd photodiodes 2a, 2b is dropped during the reading period of the image signal and the dropped part is superposed to an image signal in the succeeding line can be prevented. Thereby the generation of an afterimage phenomenon due to the drop of potential can be prevented and the resolution of a read image can be improved.
Patent JP-H1186845-A (JP)
Title: Nonaqueous secondary battery
Inventor: KANEKIYO KOJI
IPC: H01M4/505
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery whose discharge capacity particularly at a low temperature is increased and which is superior in a capacity maintenance factor and a capacity recovery factor of a charge/discharge cycle at a low temperature in the nonaqueous secondary battery. SOLUTION: In this nonaqueous secondary battery composed of a positive electrode containing a positive electrode active material and a conductive agent, a neagative electrode containing a negative electrode active material and a nonaqueous electrolyte, a a material by mixing a first positive electrode active material A having a specific surface area of not more than 0.3 m<2> /g and a second positive electrode active material B having a specific surface area not less than 0.5 m<2> /g at a ratio of (20:80 to 60:40) in the weight ratio, is adopted as the positive electrode active material B.
Patent JP-H03121373-A (JP)
Title: Gear striking sound preventing device of transmission
Inventor: FUJII ISAO
IPC: F16H63/30
Filed: 1989-09-30
Abstract: PURPOSE:To prevent the generation of a gear striking sound by providing a cam mechanism for operating a forward step synchronous engagement mechanism by engaging a first cam operated with the rotation of a shift and select shaft at the time of reverse shifting with second cam to move a forward step low speed shift shaft a little in the axial direction. CONSTITUTION:At the time of turning a shift and select shaft for performing reverse shift operation, a first cam 130 is turned and engaged with a second cam 132, and a forward step low speed shift shaft is moved a little in the axial direction through the second cam 132. By the axial movement of the forward step low speed shift shaft, a forward step synchronous engagement mechanism 68 is operated through a forward step fork and a forward step switching sleeve, so that the rotation of a main shaft 10 is once stopped before a reverse idler gear 84 meshes with a main reverse gear 28. Accordingly, even if the speed of the reverse shift operation is increased, the forward step synchronous engagement mechanism can be operated surely to smoothly mesh the reverse idler gear 84 with the main reverse gear 28.
Patent JP-H0780041-A (JP)
Title: Cell preserving bag system
Inventor: HOSONO NORIO
IPC: A61J1/10
Filed: 1993-09-20
Abstract: PURPOSE:To ensure safe and easy handling while maintaining an aseptic state and to reduce the cost of the subject system by connecting a connecting tube and a liquid feeding tube or liquid discharging tube by using tube connectors then adding liquid to a preserving bag or recovering the liquid discharged from this preserving bag. CONSTITUTION:This cell preserving bag system 1 has the preserving bag 2, a liquid feeding bag 3 as a storage container to house a blood preserving liquid as an additive liquid, a liquid discharging bag 5 which is a liquid discharging container for housing the supernatant discharged from the preserving bag 2 and the tubes connected thereto. The prescribed tubes are connected by the tube connectors 4 in the state of maintaining the aseptic state. The liquid flow between the preserving bag 2 and the liquid feeding bag 3 and the liquid flow between the preserving bag 2 and the liquid discharging bag 5 are made possible by connecting the respective first connecting tube 11 and liquid feeding tube 13 or the second connecting tube 12 and liquid discharging tube 14 by the tube connectors 4.
Patent JP-S63109302-A (JP)
Title: Groove width measuring jig
Inventor: IWASAKI KENICHI
IPC: G01B5/14
Filed: 1986-10-28
Abstract: PURPOSE:To obtain a measuring jig excellent in workability and having high measuring accuracy, by reading the positional change of a measuring sphere in such a state that said measuring sphere is inserted in a groove from a reference flat surface to measure the width of the groove. CONSTITUTION:The measuring sphere 7 of a dial gauge 5 is arranged on the reference flat part 2A of a specimen 2 to read the position display value B1 in the height direction of said sphere 7. Next, the measuring sphere 7 is moved to be charged in a groove 3. At this time, since the diameter of the measuring sphere 7 is made larger than the width A of the groove 3, the measuring sphere 7 is prevented from entirely getting into the groove 3. Since the measuring sphere 7 can read the position display value B2 in the height direction thereof from the reference flat part 2A, the displacement of the measuring sphere 7 is measured from (B1-B2). Next, by substituting the displacement B for a predetermined relational expression, the width A of the groove 3 can be calculated. By this method, a measuring jig excellent in workability and having high measuring accuracy can be obtained.
Patent JP-S63109718-A (JP)
Inventor: OSAKI MASAMI
IPC: A01F12/54
Filed: 1986-10-27
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-H0960009-A (JP)
Title: Base isolation foundation
Inventor: MORI HITOSHI
IPC: E02D27/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To protect a small building from destruction due to earthquakes. SOLUTION: A four-point-supported, elastic projecting flat spring A, which has diagonal plates 3 extended in cruciform and diagonally downward from a top board 2 and which has tripod plates 4 connected to the diagonal plates 3 in such a way as to be parallel to the top board 2, or a two-point-supported, elastic projecting flat spring, has its top board 2 secured to the required part of the lower surface 5 of a beam member C by a bolt 7. A base member D is continuously laid in a continuous groove 8, shielding plates 10 are placed upright on both the right and left of the outside of the beam member C, and soil 9 is packed outside the shielding plates 10.
Patent JP-S62118953-A (JP)
Title: Continuous casting method for steel
Inventor: SUZUKI MIKIO
IPC: B22D11/11
Filed: 1985-11-18
Abstract: PURPOSE:To promote columnar crystals for a solidified structure and to prevent occurrence of a segregation by heating the molten steel poured into a mold by heating device and drawing a casting billet, which is not yet enough solidified, at low speed from the mold under heating. CONSTITUTION:The heating device 4 is submerged into the molten steel 2 in the mold 6 and heats the molten steel 2 by passing an electric current from a power supply 10 to heaters 7. In this way, it prevents the solidification of the molten steel near its surface at low speed pouring and further remelts a shell generated on the mold wall. Then, the molten steel is heated by the heater 7 on the way of flowing from horizontal holes through a vertical hole of a T shaped molten steel flowing path 9 in a refractory block 8. In the method, the casting billet is prevented from its segregation.
Patent JP-H08119647-A (JP)
Title: Forming die inclination adjuster of optical element forming device
Inventor: KOBAYASHI TAKASHI
IPC: C03B11/16
Filed: 1994-10-21
Abstract: PURPOSE: To adjust the inclination of forming dies of an optical element forming device with high accuracy. CONSTITUTION: A base plate 6 for holding an upper die 1 is supported by one piece of upright reference strut 8 which has a hinge part partially reduced in diameter and is not subjected to temp. adjustment and two pieces of adjusting struts 12 which are subjected to temp. adjustment. The adjusting struts 12 are subjected to temp. adjustment and the base plate 6 is inclined as shown by a chain line by the elongation which is induced by the thermal expansion thereof, by which the optical axis 23 of the upper die 1 is inclined and is aligned to the optical axis 22 of the lower die 2.
Patent JP-H0973648-A (JP)
Title: Semiconductor laser device
Inventor: ISHIHARA HISAHIRO
IPC: G11B7/125
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make a substrate formable by a simple semiconductor substrate working process and to provide an inexpensively semiconductor laser device by using a semiconductor substrate without having a mirror surface for polarizing a laser beam. SOLUTION: A semiconductor laser element 2 is arranged and fixed on the base 1a of the recessed part 5 of the substrate 1 and is so arranged that the end face on the side opposite to the end face 2a to emit the laser beam faces the inclined flank 1b, of the recessed part 5. Plural PD elements 4, 6 as photodetectors are arranged on the slope 3 of the substrate 1 and the flank 1b2 of the recessed part 5. The element 4 among these elements receives the reflected light from a disk and exists in a positional relation optical conjugate with the exit end face 2a of the laser beam. On the other hand, the element 6 receives the output light from the backward end face of the element 2 and faces the end face of the element 2 in proximity thereto and, therefore, the high coupling efficiency is obtd. with a small area.