baber/WOPTO huggingface dataset:
Patent JP-S62113439-A (JP)
Title: Parts sucking equipment
Inventor: TAKAICHI SUSUMU
IPC: H05K3/30
Filed: 1985-11-13
Abstract: PURPOSE:To make the change from a small sucking unit to a large sucking unit rapid and to contrive housing in a small space by providing the small sucking unit and the large sucking unit at the edge of a rod connected to a and by making locking means which regulate the slides of the small and the large sucking units operate at a definite position. CONSTITUTION:A small sucking unit 11 is pushed up by a spring 12 to be abutted to the end surface of a guide pin 10 and a large sucking unit 8 is pushed downward by a spring 12. A stopper 13 is rotated around the fulcrum of a pin 16 and is pushed on the surface of the large unit 8. If a lever 9 is pushed down, the pawl of the stopper 13 is removed from the groove of the large unit 8, which is pushed downward by the spring 12, a vacuum route is made at the inner diameter region of the large 8 and at the outer diameter region of the small unit 11 and thus double vacuum routes are formed. On the contrary, if the large unit 8 is pushed upward for a definite stroke, the pawl of the stopper 13 is put in the groove of the large unit 8 and the large adsorber 8 is changed over to the small unit 11.
Patent JP-2001078749-A (JP)
Title: Purification of reaction mixture using biocatalyst
Inventor: SUDO MASARU
IPC: C12M1/04
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reactive compound in high purity by blowing gas into a reaction mixture containing a water-soluble compound, which is obtained by acting a biocatalyst on a substrate in an aqueous medium, in a bubbly state, and removing a specific amount of the formed foam layer to purify the reaction mixture. SOLUTION: Gas such as air or nitrogen is blown into a reaction mixture containing a water-soluble compound such as acrylamide, nicotinamide, 5- cyanovaleramide or S,S-ethylenediamine-N,N'-disuccinic acid aqueous solution, which is obtained by acting a biocatalyst such as immobilized microbial cells or immobilized enzyme on a substrate in an aqueous medium, in a bubbly state, and 0.1-100% of the formed foam layer is removed. Thus, the reaction mixture containing biocatalyst is purified. Further, the removed component is fine solids derives from the biocatalyst.
Patent JP-S63109881-A (JP)
Inventor: SAKAMAKI FUJIO
IPC: A63B59/42
Filed: 1986-10-25
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-H10108211-A (JP)
Title: Image pickup device
Inventor: SUGANO JUNJI
IPC: B41J2/525
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To conduct an image pickup quickly even when an image pickup is conducted while each of RGB color component signal is switched. SOLUTION: An image pickup element conducts image pickup operation of two fields, even and odd numbered fields alternately and repetitively (figures A, B). After the valid storage operation is finished in the image pickup element as to each of R, G, B color components, the switching of the color components by a color filter is started (F). Thus, the switching operation of the color components and the reading operation of the stored signals are conducted in parallel to shorten the image pickup time. In this case, a time T1 required for switching of the color components is set shorter than one-frame time T0 of the image pickup element. Thus, a wait time till the storage operation is effectively started, after the color is switched, is reduced.
Patent JP-H0566467-A (JP)
Title: Camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/00
Filed: 1991-09-06
Abstract: PURPOSE:To prevent a film from being erroneously exposed on the way of feeding up to a prescribed frame and to omit an operation for executing a releasing action each time. CONSTITUTION:A setting means 104 setting the N-th frame of the film to perform program searching at an aperture position, and a program searching means 101 stopping the drive of a film feeding means in such a manner that means 8 and 114 detecting a feeding amount after the film is started to feed, detects that the frame set by the setting means reaches the aperture position, are provided.
Patent JP-H0569956-A (JP)
Title: Image formation device
Inventor: HAYAKAWA NAOSHI
IPC: B65H1/26
Filed: 1991-09-06
Abstract: PURPOSE:To prevent intrusion of a foreign substance to the device main body by providing a covering member to cover a gap formed between a paper feed cassette and a cassette mounting port, interlocking with mounting operation of the cassette to the cassette mounting port. CONSTITUTION:A sheet metal joint part 4 is formed on the upper part of a cassette mounting port, and a fixed sheet metal 3 is standingly fixed. Grooves are formed on both sides of the cassette mounting port so as to allow rotation of cams 7. In such constitution, when a cassette main body 6 is mounted on the cassette mounting port, the cams 7 are pressed with a cam pressing member so as to rotate the cams 7 clockwise by about 90 degrees. Consequently, a movable metal sheet 1 is rotated clockwise from the standing condition by about 90 degrees so as to abut against a cover body 5. The gap between the cassette main body 6 and the cassette mounting port is perfectly covered with a covering member A, invasion of a foreign substance to the device main body can be prevented, and troubles such as paper feed jam accompanied with intrusion of a foreign substance can be prevented.
Patent JP-H0965545-A (JP)
Title: Protective cap with index
Inventor: KAMIBAYASHI HIROTOSHI
IPC: H02G3/12
Filed: 1995-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to locate an embedded box with accuracy even if it is concealed by concrete by forming an index in the center of a surface. SOLUTION: A conical index 2 is formed in the center of the surface of a protective cap. If an embedded box is completely covered with concrete, therefore, the index 2 is positioned above the ground level, and thus the embedded box can be located with accuracy. Further, use of the protective cap 3 with index makes it unnecessary to unnecessarily crush concrete when a floor receptacle is installed. As a result, the floor can easily be repaired.
Patent JP-H04131830-A (JP)
Title: Nonlinear resistance element
Inventor: YOSHIDA KOSAKU
IPC: G02F1/136
Filed: 1990-09-25
Abstract: PURPOSE:To suppress or shut off the leak current at the time of non-selection and to obtain the element having a high nonlinear resistance characteristic by forming an insulating film between a nonlinear resistance film and the electrodes in an upper part. CONSTITUTION:Lower electrodes 2 functioning as the connecting electrodes of thin-film two-terminal elements are provided in the form of islands on a glass substrate 1 and the nonlinear resistance film 3 is so provided as to cover these electrodes. The upper electrodes 5 which are terminal electrodes are so disposed that the current flows from the one upper electrode 5 through the nonlinear resistance film 3 and the lower electrode 2 to the other electrode 5 when a voltage is impressed between the upper electrodes and the lower electrode 2. The insulating film 4 is inserted between the nonlinear resistance film 3 and the upper electrodes 5. The electrons flowing near the boundary between the nonlinear resistance film and the electrodes and the current thereof are suppressed or shut off in this way and the nonlinear resistance element having a high nonlinear coefft. alpha is formed in this way.
Patent JP-H07110087-A (JP)
Title: Flexible pipe fitting
Inventor: MORITA KAZUAKI
IPC: F16L33/00
Filed: 1993-10-12
Abstract: PURPOSE:To facilitate connection by providing a packing on which the head of a flexible pipe abuts, a nut having a tapered section at the flexible pipe receiving port, a sleeve having a plurality of claws at a head, a split retainer, and a snap ring member between locking claws. CONSTITUTION:When a flexible pipe 8 is inserted from the flexible pipe receiving port 21 of a nut 2, the first crest section collides against the deep end of a packing 3 and moves toward the deepest side keeping the outer periphery sealed. Since the packing 3 and a sleeve 4 are integrally connected, the sleeve 4 having locking claws 41 also moves toward deepest side, but a retainer 5 and a snap ring 6 are prevented from moving, releasing the locking with the sleeve 4. Then, the diameter of the retainer 5 with splits is reduced, fitting to the small diameter side outer periphery of the sleeve 4 and is inserted into a large diameter hole 11 by a compression spring 7, pressing the packing 3. The diameter of the locating snap ring 6 is also reduced and is made to move by the compression spring 7 toward the entrance side along the tapered face to fit to the core section of the pipe. Thus, connection is completed only by pushing the pipes, as a result, drawing out preventive force and seal bearing can be stably obtained.
Patent JP-2000089158-A (JP)
Title: Light source device
Inventor: KUBOTA YOJI
IPC: G02B27/09
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that improvement in utilization of light, uniformalizing of intensity distribution of emitted light, and reduction in a diameter of the emitted light beam can be achieved at the same time. SOLUTION: In this light source device, the whole light emitted from a reflector 3 is separated into plural light fluxes by a condenser lens array 11. These separated light fluxes are converted into a luminous flux L1 having an annular cross section and a uniform light intensity by the conversion lens 12. This luminous flux L1 is narrowed by being reflected by each reflecting interface 21a and 22a of a 1st reflection mirror 21 and a 2nd reflection mirror 22 and converted into a circular cross sectional luminous flux L2. Therefore, the diameter of the luminous flux L2 becomes smaller than the outer diameter of the annular cross sectional luminous flux L1.  According to such a light source device, it is possible to achieve improvement in light utilization efficiency, uniformalizing of intensity distribution of emitted light, and reduction in a diameter of the emitted light beam at the same time.
Patent JP-H0565583-A (JP)
Title: Can barrel material for lightweight can excellent in bake hardenavbility and formability and its production
Inventor: TAKAHASHI TORU
IPC: C22F1/047
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a lightweight can improved in formability and bake hardenability and excellent in strength by subjecting the hot coil of an Al alloy in which Si, Fe, Cu, Mn, Zn and Mg are specified to heating and cold rolling under prescribed conditions. CONSTITUTION:An Al alloy having a compsn. constituted of, by weight, 0.15 to 0.4% Si, 0.45 to 0.6% Fe, 0.1 to 0.25% Cu, 0.1 to 0.3% Zn, 0.8 to 1.3% Mg, and Mn satisfying the inequality relationship of Fe(%)+1.07XMn(%)<1.707% with the balance Al is melted. The hot coil of the above alloy is rapidly heated to 550 to 550 deg.C and is cold-rolled at 70 to 90% cold draft to regulate its sheet thickness into the one of a product. The above cold rolling is executed by tandem rolling mills by one pass or it is rolled by a single rolling mill by the continuous passes of three or four while cooling is executed by a coolant form the edge face.
Patent JP-H0893298-A (JP)
Title: Latch device for door in furniture or the like
Inventor: IGARASHI MASAYUKI
IPC: A47B95/04
Filed: 1994-09-24
Abstract: PURPOSE: To enhance the durability of a latch lever by providing the rotating shaft of a latch and the supporting shaft of the latch lever separately, and engaging/disengeging both shafts by a protruding piece for a rotating means and a protruding piece for the latch lever so as to prevent the rotation of the latch lever at the time of closing a door. CONSTITUTION: At the pull part of a door or the like, a latch lever 5 with a protruding piece 8 is rotatably fitted to a supporting shaft 9 through a return spring, and a latch 2 with a protruding piece 6 is rotatably fitted to a rectangular shaft 3. In the case of opening the door, the latch lever 5 is pulled and rotated into a dotted line position. The protruding piece 6 is thereby pushed to rotate the latch 2 into the dotted line position, and the latch 2 comes out of the engaging hole of a body so as to be released. When the latch 2 is released, the latch lever 5 is returned into the original position by the action of the spring. In the case of closing the door and rotating the latch 2 so as to be locked into the engaging hole, the engagement with the latch lever 5 is released, and the latch lever 5 is prevented from rotating.  The damage or the like of the latch lever 5 is thereby prevented so as to enhance durability.
Patent JP-S63112821-A (JP)
Title: Production of magnetic recording medium
Inventor: KANEMITSU CHIHIRO
IPC: C09D127/08
Filed: 1986-10-28
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the electromagnetic conversion characteristic of the titled medium by incorporating a specific vinylidene chloride copolymer into a binder and forming a magnetic coating liquid in such a manner that said liquid exhibits thixotropy and has at least 1.4 coefft. of thixotropy. CONSTITUTION:A magnetic layer formed by coating the magnetic coating liquid contg. the ferromagnetic powder and binder is formed on the surface of a nonmagnetic substrate. The binder used contains at least 5wt% vinylidene chloride copolymer consisting of 75-95wt% vinylidene chloride and 5-25wt% acrylonitrile in the binder compsn. The magnetic coating liquid exhibits the thixotropy and has at least 1.4 coefft. of thixotropy. The dispersibility of the magnetic powder in the coating liquid is thereby improved and the electromagnetic conversion characteristic is improved.
Patent JP-H01206238-A (JP)
Title: Digital colorimetry determination system measuring system
Inventor: JIYON ERU PARUMAA
IPC: C12Q1/60
Filed: 1988-10-08
Abstract: PURPOSE: To determine the concentration of substance directly over a wide range using a chromagen which can reduces hydrogen peroxide and discolors to generate oxidized chromagen of different color, and a reducing agent having higher reducing capacity that the chromagen. CONSTITUTION: The colorimetric analyzing system comprises prodye or chromogen which is discolored in the visible region by the electron donor of hydrogen peroxide or a reducing agent. In the system, chromogen is colored at the start but decolored upon finishing the reaction. The reducing agent being used in the system prevents deposition of oxidized chromogen, and thereby coloring due to oxidized chromogen, and recovering the unoxidized state of reducing agent practically instantaneously or keeping the unoxidized state.
Patent JP-H0893070-A (JP)
Title: Ventilating opening frame for building
Inventor: ISHIDA TOSHIYUKI
IPC: F24F7/10
Filed: 1994-09-22
Abstract: PURPOSE: To enhance the easiness in execution of works by forming an opening for aeration in the body of a vent frame, and mounting a supporting member for base installation to the body of the vent frame. CONSTITUTION: To install a vent frame for building to a base, a pair of clips 4 are mounted on the upper edge 1b of a plate body 1, and a nail is threaded through a nail hole 4c in each clip 4 and secured to the undersurface of the base. This allows provisional fixation to inside a bored hole in a concrete continuous footing in the condition that the body 3 of vent frame is hung up by the clips 4. Then mortar is applied to the whole peripheral circumference of the body 3 of vent frame so that the complete fixation is achieved.
Patent JP-H02104846-A (JP)
Title: Execution of floor slab
Inventor: YOMO MASATAKE
IPC: E04B5/43
Filed: 1988-10-12
Abstract: PURPOSE:To make a floor slab lightweight and to prevent the generation of a crack by arranging a ring-like PC steel to the inside of the bottom of a thick peripheral edge of a square floor slab provided with a recession to the bottom of the central part thereof by surrounding the recession, and straining and fixing. CONSTITUTION:A ring-like PC steel 4 is arranged to the inside of the bottom of a thick peripheral edge of a square floor slab 1 provided with a recession 3 to the bottom of the central part thereof by surrounding the recession 3. One end of the PC steel 4 is fixed, and the other end 5 is pulled to strain and fix. After that, a weld wire net 7 as a reinforced bar is arranged on the surface of the floor slab 1, and concrete is placed. According to the constitution, compressive force is introduced the inside of the floor slab 1, and it can be balanced with stress caused by the load of the floor slab by generating eccentric moment.
Patent JP-H0780801-A (JP)
Title: Regulating method for drop position in veneer stacking device
Inventor: HONDA NORIYUKI
IPC: B27D1/00
Filed: 1993-09-17
Abstract: PURPOSE:To stably regulate a veneer drop position by a method wherein a regulating member is divided into a plurality of members in a veneer transport direction for reducing a weight per unit, and the respective regulating members are constantly returned to an original standby state with a buffer space between. CONSTITUTION:With the detection that a veneer 9 transported on a piercing conveyor 1 has reached a specific area by a detector, the veneer 9 is dropped by a strike-down mechanism 2. The veneer 9 obliquely falls by an inertia, and the top is abutted against an abutting plate 3a of a first regulating member 3. The first regulating member 3 of a light weight can slide on a slide base 5 and is slid by abutting the veneer 9. A second regulating member 4 of a light weight is slidable and spaced a buffer space from the first regulating member 3. When the abutting force of the veneer 9 against the first regulating member 3 is large, the veneer 9 is abutted against the second regulating member 4 beyond the buffer space to be braked. At every repeated falling of a veneer, the regulating members 3, 4 are returned to original states by a reciprocative operation mechanism 7 through a returning guide 6. In this manner, the drop position of the veneer 9 is stably regulated.
Patent JP-2000084432-A (JP)
Title: Bag breaking apparatus for refuse pit of refuse treatment plant
Inventor: FUKUWATARI ICHIRO
IPC: B65F5/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To stirr and mix refuse and to homogenize the same by arranging a bag breaking machine equipped with a blade member for breaking a refuse bag in a refuse pit to the lift device disposed on a moving apparatus. SOLUTION: The girder running in the same direction as the running direction of a refuse charging crane 15 on a running rail 2 is laid on the upper part of a refuse pit 1 and the moving apparatus 5 laterally running in the same direction as the lateral running direction of the refuse charging crane 15 is arranged on the girder 3. A lift device 6 is disposed on the moving apparatus 5 and is provided with a bag breaking machine 8 equipped with a bag breaking blade member so as to be raised/lowered by the taking-up and unwinding of the rope 7 wound around the drum of the lift device 6. The bag breaking apparatus A consisting of the girder 3, the moving apparatus 5, the lift device 6 and a bag breaking machine 8 and the refuse charging crane 15 is controlled by a controller 9 and a control unit 10.
Patent JP-S61130279-A (JP)
Title: 4,6-diaryl-tetrahydro-2h-1,3,5-thiadiazine-2-thione derivative
Inventor: FUJIKAWA YOSHIHIRO
IPC: C07D285/34
Filed: 1984-11-30
Abstract: NEW MATERIAL:The tetrahydro-2H-1,3,5-thiadiazine-2-thione derivative of formula I (R is methyl or ethyl; X is H (when R is ethyl), lower alkyl, lower alkyloxy, lower alkylthio, Br, F, phenoxy, substituted phenoxy, or Xm is methylenedioxy or group of formula II; m is 1-3). EXAMPLE:3,5-Dimethyl-4,6-di(p-methoxyphenyl)-tetrahydro-2H-1,3,5--thia diazine-2- thione. USE:An antihyperlipemic agent effective to decrease LDL-cholesterol level and increase HDL-cholesterol level. It has low toxicity and high safety. PREPARATION:The compound of formula I can be prepared by reacting the Schiff base of formula III with carbon disulfide.
Patent JP-H0593660-A (JP)
Title: Voice guidance method
Inventor: KATAYAMA HIROYOSHI
IPC: G06Q40/00
Filed: 1991-10-02
Abstract: PURPOSE:To permit a user to utilize an automatic machine smoothly and at rest free from misoperation and unease in the method wherein a spatial andio localization obtained by using a stereo effect by means of a plurality of voice outputting means can provide appropriate position information to the user in a voice. CONSTITUTION:A control signal regarding an operation guide output from an ATM main controller 1 is sent to a voice guidance controller 2. The voice guidance controller 2, according to the content of the sent signal, sends a voice guidance signal corresponding to the signal to a phase control means 3. The voice signal which has been input to the phase control means 3 and whose phase has been processed according to each output portion is sent to a sound volume control means 4, where the sound volume is further processed according to each output portion, and then output to voice output means 5, 6, 7, 8.
Patent JP-2000090565-A (JP)
Title: Disk driving device and data reproducing method
Inventor: USUI HIROYUKI
IPC: G11B20/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device and a data reproducing method capable of storing data in a cache memory at a high speed when data reading is requested. SOLUTION: This disk driving device has three heads for reading disk data, and stores data read from the three heads in a cache memory. In this case, the device is provided with an information detecting section 1 for detecting and reading a reading address on a disk based on reading request data, a head position analyzing section 2 for setting the moving target positions of the three heads based on the detected reading address, a head moving section 3 for moving the three heads to the moving target positions, a data reading section 4 for reading the data on the disk from the three heads, and a data storing section 5 for storing the read data in the specified position of the cache memory.
Patent JP-2001083419-A (JP)
Title: Projection optical system and image projecting device
Inventor: SUGAWARA SABURO
IPC: G02B13/18
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To clear a condition required for superposed projection and to realize a perfect superposition without causing image deviation by making the distortion value of distortion aberration constant within the range of image height used for projection in a projection optical system. SOLUTION: A screen SCR and liquid crystal panels LCD1 and LCD2 are set in parallel with each other, and respective projected images are superposed on the screen SCR by the projection lenses PJL1 and PJL2 corresponding to the panels LCD1 and LCD2. The respective optical axes of the lenses PJL1 and PJL2 are arranged perpendicularly to the screen SCR and the panels LCD1 and LCD2 by leaving space L in-between. By making the positions of the liquid crystal panels with respect to the optical axes of the projection lenses different, the projected images projected from different positions are perfectly aligned. Namely, it is structured in such that the absolute maximum value of the distortion aberration in the vicinity of the wide-angle end of the projection lens and the distortion variation of the image height at respective parts are made small.