baber/WOPTO huggingface dataset:
Patent JP-H11210852-A (JP)
Title: Toroidal continously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent partial abutment of a stopper for regulating oscillation angles of a pair of trunnions against the trunnions by supporting the stopper to a supporting member fixed to a housing in a little displaceable manner, and arranging an elastic member which presses the stopper against the supporting member. SOLUTION: A toroidal continuously variable transmission has a plurality of oscillatable trunnions 6 located at torsional positions of input and output side discs. A power roller 8 which is sandwiched between inner side surfaces of the input and output side discs is rotatably arranged on a displacement shaft 7 supported by each trunnion 6. A stopper 33a is arranged inside a housing 32 and near the trunnion 6, for preventing oscillation of the trunnion 6 around a pivot 5 exceeding an allowable range. The stopper 33a is displaceably supported to a supporting post 34 fixed to the housing 32. It is thus possible to evenly abut the trunnion 6 against the stopper 33a with rough measurement accuracy.
Patent JP-H01190830-A (JP)
Title: Slope stabilization method
Inventor: NISHIDA KAZUHIKO
IPC: C01G49/02
Filed: 1988-01-26
Abstract: PURPOSE:To stabilize a slope in a simple manner by driving steel members into the slope, arranging pro-oxidant in such a way as to be brought in contact with the steel members, oxidizing the steel members forcively, and thereby contriving unification with earth. CONSTITUTION:Steel members 1 are driven into a slope, and the respective steel members 1 are connected with each other by steel wires. In addition, pro-oxidant 2 such as CaCl2 and the like are arranged near each member 1 while being brought in contact with each steel member 1. And iron oxide B formed by the oxidation of the steel members 1 is propagated from the circumferences of the steel members 1 so that earth consisting of the slope is closely combined with the steel members 1, thereby concurrently letting earth consisting of the slope be combined together.
Patent JP-H09207038-A (JP)
Title: Work positioning device for plate processing device
Inventor: NAKAMURA ATSUSHI
IPC: B23K26/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate input and output of a work from and to the work positioning device side and to perform accurate positioning of a work without deforming the end face of the work. SOLUTION: In a work clamp device for a plate processing device having a link mechanism to vertically rock the turn fulcrum 39 of a clamp lever 41, a positioning device 50 having a abutment member 55 is arranged at a clamp base 31. The abutment member 55 is arranged such that it is protruded and retracted from a position below a pass line or a position above a work conveyance surface. When the abutment member 55 is brought into a position above a work conveyance surface, the abutment surface of the abutment member 55 against a work coincides with a work positioning reference line. The upper height position of the abutment member 55 is situated approximately in the same level as the maximum thickness of a work.  When the abutment surface of the abutment member against the work is situated in a position below a pass line, the abutment surface of the abutment member 55 against the work is separated away from a work positioning reference line.
Patent JP-S60160438-A (JP)
Title: Dividing device
Inventor: IKEDA MASAYUKI
IPC: G06F7/535
Filed: 1984-01-31
Abstract: PURPOSE:To decrease the number of multiple generating circuits for a high fundamental number non-recovery type divider which produces the quotient of (n) bits, by using multipliers and subtrahend registers less than (n) in the number of sets to constitute a carry foreseeing circuit and a multiple generating circuit of an adder. CONSTITUTION:In a division of 4-bit unit, for example, three multipliers 12 which multiply and register the divisor set at a divisor register 11 are provided together with three subtrahend registers. The results of these multipliers and registers are added to the result of a partial residue register 4 to which the dividend is set by 3-input carry holding adders 14 and 15 and a carry transmitting adder 5. The result of this addition is supplied to the register 4 and at the same time the output of the adder 15 is supplied to a partial quotient estimating circuit 6 to decide the next input to be applied to the register 13. Thus the number of registers 13 can be reduced.
Patent JP-H10211716-A (JP)
Title: Printer
Inventor: KAGAMI TOSHIKI
IPC: B41J2/21
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress running cost and to form an accurate recording image. SOLUTION: One or more first tank 51 having at least one first liquid chamber 52 having a liquid holding material 53 arranged therein is provided and a printing head having the nozzle corresponding to the first liquid chamber 52 is provided and the printing head and the first tank 51 are moved on the surface of a material to be recorded to perform recording. One or more second tank having a second liquid chamber corresponding to the first liquid chamber 52 of the first tank 51 is provided and the liquid chambers are pref. connected directly to each other. This apparatus can be adapted to both of one emitting only an emitting medium and one emitting a fixed amt. medium and an emitting medium.
Patent JP-H03220489-A (JP)
Title: Electronic watch
Inventor: NAKAMURA CHIAKI
IPC: G04C3/14
Filed: 1990-01-25
Abstract: PURPOSE:To reduce a power consumption and variegating the expression of hand movement by controlling driving a stepping motor by a CPU, starting stepping motor driving means by an interrupt signal, generating a driving signal and prohibiting the stop of the generation of the actuating signal. CONSTITUTION:A system clock is generated by the output of an oscillator. The system clock operates a CPU to drive a stepping motor 28. At this time, when the stepping motor 28 is detected not to be in a rotating condition after a normal driving pulse is outputted 23 to the motor 28, whether an auxiliary driving pulse from auxiliary driving pulse generating means 24 is outputted to a stepping motor driving circuit 27 is selected 25. Then, the circuit 27 is started 20 by an interrupt signal due to a timing signal from a frequency divider for dividing the frequency of the output of the oscillator and, for this period, actuating signals are generated 21. At the same time, for this period, an operation resulting in the stop of the generation of the driving signal is prohibited. Thus, the optimum driving of the motor 28 by a CPU system can be performed and software processing can be relieved.
Patent JP-S58135760-A (JP)
Title: Fin detector of molding machine
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/26
Filed: 1982-02-03
Abstract: PURPOSE:To detect the generation of fins in molds easily, by detecting the elongation of tie bars in the stage of mold clamping and detecting the opening rate of the molds. CONSTITUTION:A tie bar 10 is locked to a stationary die plate 11 by means of a nut 12. A detector 14 which detects the elongation of the bar 10 to be generated by clamping force when moving and stationary molds are clamped is inserted into a hole 13 punched in the bar 10 and is set to the bar 10. The mating surfaces of the moving and stationary molds are first cleaned and when the molds are clamped after coating of a mold release agent on the molds, the detection signal of the mold clamping force upon completion of the mold clamping is emitted from the detector 14, is amplified with a detection circuit 15 and is stored in a storage circuit 16. Molten metal is then packed into both molds and is injected. When the injection operation is completed on solidifying of the molten metal in the molds, the elongation of the bar 10 after the completion of the injection is detected with the detector 14. The detection signal is compared with the above-mentioned storage signal in a comparator 17, and when the former is larger, it is judged that fins are produced on the mating surfaces of the molds.
Patent JP-H01191805-A (JP)
Title: Automatic centering method for abutting part of fiber
Inventor: NAITO YOSHIAKI
IPC: G02B6/24
Filed: 1988-01-28
Abstract: PURPOSE:To execute an automatic inspection by providing an optical position sensor on X and Y axes, measuring alternately positions of the X and Y axes of fibers of a measuring instrument side and a side to be inspected by said sensor and eliminating a relative difference of positions of both the fibers. CONSTITUTION:Output waveforms of X and Z axes of a measuring instrument side, namely, waveforms t1, t3 extending from end faces of optical position sensors 13, 14 to a measuring instrument side optical fiber 16 are selected by an optical sensor output selecting circuit 22, and subsequently, a measuring instrument side select switch 25 is turned ON, values of t1, t3 are inputted to an AND gate 24 and a pulse from a pulse oscillation circuit 20 is sampled by t1, t3 portions, counted by a counter 1 through the AND gate 24 and stored. In the same way, output waves t2, t4 of a material 17 to be inspected side are also stored in a counter 2. After having counted these output wavelength lengths t1-t4, shifts t1-t2 in the X axis direction from a reference position and shifts t3-t4 in the Z axis direction are calculated by a subtracting circuit 29 and outputted as a difference of the number of pulses, and by driving pulse motors 8, 15 of the X and Z axes, positions of the X and Z axes of the material to be inspected 17 are allowed to coincide with the fiber 16, and next, positioning of the Y axis is also executed in the same way.
Patent JP-H05218141-A (JP)
Title: Lead forming device of tab type semiconductor device
Inventor: YAMADA YUJI
IPC: H01L21/60
Filed: 1992-01-31
Abstract: PURPOSE:To improve the yield of manufacturing TAB semiconductor devices by preventing deformation after bending the inner leads of a TAB tape connected to a semiconductor pellet. CONSTITUTION:A hole 7 is formed in the central part of an elastic pressing body 6 by means of a device for bending the tip parts of the inner leads 3 of a TAB tape 1 connected by thermocompression bonding to the bump electrodes 5 of a semiconductor pellet 4 by means of a vertically moving elastic pressing body 6. When the pressing body 6 is pressing the semiconductor pellet 4, high-pressure air is blown into the hole 7 so as to swell out the pressing body 6 sideway and to deform the body 6 and this deformation lowers adhesiveness between the pressing body 6, the semiconductor pellet 4 and the inner leads 3 so as to facilitate the pressing body 6 to break away upward. The hole 7 of the pressing body 6 can be either a through hole or a stopped hole, and in case of the stopped hole the pressing body 6 can be also sideway deformed and reduced in size in the lateral direction by making the hole 7 negatively pressured.
Patent JP-S62174750-A (JP)
Title: Optical recording method
Inventor: SAKAI KUNIHIRO
IPC: G11B7/0045
Filed: 1986-01-29
Abstract: PURPOSE:To permit optical writing with a small-sized and lightweight semiconductor laser by irradiating IR rays of a specific waveform on an optical recording medium contg. a diacetylene deriv. compd. film and chroconic methine dye to form a latent image and irradiating UV rays thereon to develop the latent image to a sensible image. CONSTITUTION:The chroconic methine dye is the compd. expressed by the formula and has an absorption peak at 800-900nm. Said compd. generates heat when irradiated with the IR light of said wavelength. Recording information is imaged to the prescribed position of the optical recording medium through a control circuit, semiconductor laser and optical system. The compd. of the formula existing at the imaging point absorbs the light and generates heat. The crystal body of the diacetylene deriv. compd contained in the part irradiated with the light is then melted and made amorphous to form the part which does not discolor in the development process to be executed afterward. A GaAs junction laser having 800-900nm wavelength is adequate as the semiconductor laser to be used. The development of the latent image is executed by uniformly irradiating UV rays on the optical recording medium.
Patent JP-S58132629-A (JP)
Title: Chopper device for laser holographic interferometer
Inventor: HAYAKAWA YOSHIKAZU
IPC: G01H9/00
Filed: 1982-02-03
Abstract: PURPOSE:To detect the vibration node of an object, by forming radial slits in a slit disk which intermittently cuts a laser beam, providing the slit intervals having unequal pitches, thereby detecting the deviation of interference fringes. CONSTITUTION:With the output of an oscillating part 2 as a reference signal, a motor 7 is controlled, and the slit disk 6, which intermittently cuts the laser beam 5, is driven. A vibrating machine 9 is controlled at the same time, and the object to be measured 8 is vibrated. The light A from the object and reference light B are introduced to a dry plate 12. Then the deformation and a vibrating figure of the object 8 are measured based on the brightness of the interference fringes. In this case, the slits provided in the slit disk 6 are formed so that interval l in the first half circumference of the disk 6 is made all equal, and the intervals in the last half circumference are shifted by an infinitesimal interval epsilon with respect to the first half circumference. Therefore the part, where the interval between the fringe lines becomes narrow, represents the node part of the vibrating figure, and the vibrating node of the object can be readily found.
Patent JP-H11211691-A (JP)
Title: Oxygen sensor
Inventor: MIZUTANI AKIO
IPC: F02D35/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress the effects of unburned hydrocarbons to output voltage in the case where it is arranged behind the exhaust gas purifying catalyst of an internal combustion engine. SOLUTION: In a sensor element 1, a detecting electrode 4 is provided on the outer surface of zirconia ceramics 2, a reference electrode 3 is provided on the inside surface, and a spinel protective layer I is provided on the outer surface of the detecting electrode 4. The tip of the sensor element 1 is covered with a protective cover 10 formed of an outside partition wall 11 with a through hole 11a and an inside partition wall 12 with a through hole 12a. If we let a pressure difference between the inside and outside of the protective cover 10 at the time of passing the air of a volume flow rate Q (l/min) from the outside of the protective cover 10 to the inside be ΔP(atm), a ratio ΔP/Q<2> is 3.2×10<-5> (atm.min<2> .l<-2> ).  As a reverse period (high output maintaining time + flow output maintaining time) is approximately constant at the time of changing the surface temperature of the sensor element 1 in a sensor active temperature region in this oxygen sensor, it is possible to detect the degradation of catalysts with accuracy.
Patent JP-2000214765-A (JP)
Title: Simulation model for training to secure airway
Inventor: OKUYAMA SHINJI
IPC: G09B23/28
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make learnable the feeling of each operation, such as, practical insertion of a tube into a trachea, use of laryngeal mask, and use of a gullet closing airway by forming this model by arranging a lower teeth row spaced from the lower jaw-bone, and supporting the lower teeth row by an elastic column in this space. SOLUTION: An upper teeth row 4 is fixed to the lower edge part of a skull 1, and a lower teeth row 5 opposed thereto is arranged to be supported by an elastic column 8 projected from the tip part of the lower jaw-bone part 2, and a space 7 is formed between the lower teeth row 5 and the lower jaw- bone 2. The middle part of the lower teeth row 5 is filled with a tongue member 9, and the lower end of this tongue member 9 is fixedly adhered to the lower jaw-bone 2. The tongue member 9 extandable and retractable and is formed so as to be pulled out up to the outside of the buccal cavity part. And, at the time of practice, the buccal cavity is made open by holding down the lower teeth row 5.  Thus, by holding the lower teeth row 5 downward, the column 8 arranged under the lower teeth row 5 is bent to be made open in mouth, so that a tube can be inserted into the larynx in a case of an air tube insertion.
Patent JP-S62175591-A (JP)
Title: Fin tube type heat exchanger
Inventor: IDE HIROICHI
IPC: F28F1/32
Filed: 1986-01-28
Abstract: PURPOSE:To improve heat exchanging efficiency by a method wherein raised- slotted parts are provided on a plate fin at the diagonally downstream side of a heat transfer tube. CONSTITUTION:Raised-slotted parts 16 are provided on the downstream side of a plate fin 11 at the diagonally downstream parts of heat transfer tubes 13. Refrigerant flows through the inside of the heat transfer tubes 13 and the heat thereof is transferred to a fin 11 through fin collars 12, adhered and fixed to the heat transfer tubes 13 whereby heat exchange between the refrigerant and gas is effected. In this case, the gas, flows into a heat exchanger from the direction of the arrow sign 5 in a diagram, collides against the raised-slotted parts 16 whereby the gas can be turned into the back stream parts of the heat transfer tubes 13 and, as a result, dead water area 14b in the back stream side of the heat transfer tubes may be reduced remarkably as compared with the dead water area so far. According to this effect, the areas of the heat transfer tube 13 and the fin 11, which contact with airflow, may be increased and heat exchanging capacity may be improved significantly.
Patent JP-H06225977-A (JP)
Title: Assembly type blowing-back set
Inventor: FUJIMURA YOSHIO
IPC: A63H33/08
Filed: 1993-02-03
Abstract: PURPOSE:To freely assemble blowing-back pieces with different shapes by providing a plurality of joint tubes having a joint divided into 3 or more ways and nearly air-tightly fitting replaceable joint pipe to which a blowing-back part extends by blowing air into the front, to respective joints. CONSTITUTION:A blowing-back body 4 is arranged so that a cylinder made of thin paper sealed at one end thereof is longitudinally extended along a spring. The cylinder is usually wound spirally by the spring force. On blowing air, the cylinder is designed to stretch against the spring. Such blowing-back body 4 is assembled together with a plurality of joint tubes 2, the joint pipe 3, and a blowing pipe 5 to obtain a blowing-back set having an optional shape as the whole. Respective tubes 2 have a connection part dividing to 3-way or more ways and the joint pipes 3, in which the blowing-back body 4 is replaceable at the front, are air-tightly fitted to respective joints. Another joint tube 2 is attached to the front end of the joint pipe 3 in accordance with the necessity.
Patent JP-S53101911-A (JP)
Title: Multi-frequency signal receiver
Inventor: TAKAOKA KAZUHIKO
IPC: H04Q1/45
Filed: 1977-02-18
Abstract: PURPOSE:To realize the miniaturization with the antimetrical relation between the idstortion component and operation answering time reduced by controlling the AGC circuit with the maximum level signal among output signals of a channel filter.
Patent JP-H01191837-A (JP)
Title: Film container opening/closing device for camera
Inventor: MAENO HIROSHI
IPC: G03B17/28
Filed: 1988-01-27
Abstract: PURPOSE:To reduce the drawing-out force of a film and to reduce the power consumption of a motor by constituting the title device so that when the rear cover of a camera is closed, the film outlet of a cartridge contained in the camera is opened, and said outlet is closed immediately after the rewinding of the film is ended. CONSTITUTION:When a film is loaded in a camera, the projecting part 101c of a camera body 101 pushes the projecting part 109a of a plate spring 109, therefore, a detention which has brought a cartridge cover 107 to closing lock is disengaged. Subsequently, when the rear cover is closed, a rear cover opening control 104 runs by the force of a tension spring 105, a rear cover closing switch 108 is turned on, the cover 107 is opened by a motor 121, and when a cartridge opening detection switch 110 is closed, the blind feed of the film is started. Thereafter, when photographing is ended, the film is rewound, and after rewinding is ended, the cover 107 is closed. In such a way, film drawing-out force becomes small, and accordingly, the power consumption of the motor and a film wind sound can be reduced.
Patent JP-H10211475-A (JP)
Title: Waste landfilling treatment facility
Inventor: MATSUOKA NORIHISA
IPC: B09B1/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve safety of a lower part water shielding sheet by installing a lower part water discharging route for collecting water leaking out of the lower part water shielding sheet and discharging the collected water outside of the reclaimed land in the bottom face of the reclaimed land and installing an outer circumferential water channel for leading rain water dripping out of a roofing apparatus, which covers all of the reclaimed land, to the outside. SOLUTION: A lower part water shielding sheet 11 made of rubber is laid in the inside of a reclaimed land 2 while inserting a clay layer 12 with low water permeability between the reclaimed land and the sheet and on the sheet, soil covering layers 13 and wastes 14 are reciprocally discarded while being made even and a finishing layer 15 is formed in the uppermost surface. Moreover, a lower part water discharging route 4 to collect water leaking out when the lower part water shielding sheet 11 is torn and discharge the water to outside of the reclaimed land 2 is formed in the bottom face of the reclaimed land 2.  On the other hand, in a prior stage to installation of an upper part water shielding sheet buried in the finishing layer 15, a roofing apparatus 3 to cover all of the reclaimed land 2 is installed and an outer circumferential water channel 9 to lead rain water and thawing snow dripped from the roofing apparatus 3 to the outside of the reclaimed land 2 is installed.
Patent JP-H04257546-A (JP)
Title: Continuous producition of aromatic carbonate
Inventor: FUKUOKA SHINSUKE
IPC: B01J31/12
Filed: 1991-02-07
Abstract: PURPOSE:To continuously produce an aromatic carbonate, especially diphenyl carbonate, useful as a raw material for polycarbonates and isocyanate compounds in high yield and selectivity at a high reaction rate. CONSTITUTION:When an aromatic hydroxy compound is reacted with carbon monoxide and molecular oxygen in the presence of a catalyst to produce an aromatic carbonate, the aromatic hydroxy compound 2, and the carbon monoxide and molecular oxygen 7 are continuously fed into a continuous multi-step distillation tower 1 and brought into contact with a catalyst comprising a main catalyst and an auxiliary catalyst in the distillation tower 1 for their reaction. Water by-produced by the reaction is simultaneously continuously distilled out in a gaseous state from a line 12, and the produced aromatic carbonate 19 is continuously taken out from the lower part 18 of the column in high yield and selectivity.