baber/WOPTO huggingface dataset:
Patent JP-H03156030-A (JP)
Title: Sound absorbing device in air lock device for material passage of pneumatic caisson
Inventor: KIUCHI DAISUKE
IPC: E02D23/06
Filed: 1989-11-09
Abstract: PURPOSE:To reduce noises to be generated by leaking high pressure air into the atmosphere by reducing pressure in the even the high pressure air flows into a pressure reduction room from a space between a rope and a longitudinal hole when a bucket is lifted and lowered and moved to the pressure reduction room joined with two divided rooms. CONSTITUTION:Divided rooms 5 provided with openings, of which a pressure reduction room is constituted, are provided to the side of a door joining section of a pair of upper doors 3, rope fitting longitudinal grooves 6 and 7 provided to a joining composite edge section of each of the divided rooms 5, a pressure reduction room 8 is formed when two divided rooms are joined together, and an exhaust pipe 9 and muffler 10 are connected thereto. When a bucket is lifted and lowered and moved through an air lock device by a rope 17, pressure decreases in the event high pressure air under a pair of upper doors 3 flows into the vacuum room 8 through a space between the rope 17 and a lower longitudinal hole, and the reduced pressure air is leaked into the atmosphere. According to the constitution, noises to be generated from the air lock device can be reduced.
Patent JP-H05126215-A (JP)
Title: Differential gear mechanism
Inventor: ISHII NOBUHIRO
IPC: F16H48/08
Filed: 1991-11-06
Abstract: PURPOSE:To grasp the number of shims and to drastically improve assembling workability and maintenance performance by measuring the depth of a side bearing at the time when a side cover is attached. CONSTITUTION:A differential case 33 rotated by a drive pinion 31 through a ring gear 32 is supported with a side cover 52 attached to a mission case M through a side bearing 57. And a differential gear mechanism is so constituted that a position in the axial direction of the side bearing 57 is adjusted by increase/decrease of a shim 45 and an engagement position of the ring gear 32 to the drive pinion 31 is adjusted. A socket 55 with which differential output shafts 44L and 44R are supported is made removable in relation to the side cover 52, and a contact part of the shim 45 is provided on the inner end surface of the socket 55.
Patent JP-H07142958-A (JP)
Title: Active filter and its controller
Inventor: UCHINO HIROSHI
IPC: H02H3/52
Filed: 1993-11-19
Abstract: PURPOSE:To provide an active filter capable of absorbing the higher harmonic up to a high frequency by combining a current shape converter needing no AC reactor on an output side and a capacitor bypassing a higher harmonic current. CONSTITUTION:This active filter is provided with capacitors 5 to 17 bypassing at least higher harmonic current and provided between and AC power source 1 and a higher harmonic generation source 8, the current shake converter 9 composed by bridge-connecting self arc-extinction switching elements 10 to 33 and connecting a DC reactor between its DC terminals and a control means detecting the higher harmonic component of a current flowing between the AC power source 1 and the capacitors 5 to 7 and controlling the output current of the current shake converter 9 based on the higher harmonic component so as to negate the higher harmonic component generated from the higher harmonic generation source 8.
Patent JP-S62149219-A (JP)
Title: Photoelectric switch circuit
Inventor: ICHIMURA MATSUMI
IPC: H03K17/78
Filed: 1985-12-23
Abstract: PURPOSE:To reduce the power consumption, to stabilize the switching operation and to reduce number of components by utilizing a forward voltage of a light emitting diode as a bias voltage of a photo transistor (TR) so as to reduce the collector loss. CONSTITUTION:A forward voltage (having a constant voltage characteristic) VF of a light emitting diode LED 1 is utilized as a low bias voltage of a photo TR1. Further, a resistor R1 is used as a resistor for current limit in common use with voltage drop and a resistor R2 is a bias resistor for a TR2 and leakage bias of the TR1. When an object to be detected is provided between the LED 1 and the TR1 in the photoelectric switching, since the light is shielded, the TR1 is turned off and the amplification TR2 is also turned off. On the other hand, when no object to be detected exists, the TR1 is turned on and the TR2 is also turned on. Thus, it is possible to attain the detection by turning-on/off of the TR2, the collector loss of the TR1 is reduced, the power consumption is suppressed to be low, the switching operation is stabilized and number of components is decreased.
Patent JP-H10126006-A (JP)
Title: Nitride semiconductor device
Inventor: NAKAMURA SHUJI
IPC: H01S5/343
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a high luminous-efficiency nitride semiconductor device which has an active layer containing nitride semiconductor including indium. SOLUTION: A first nitride semiconductor layer 101 having band gap energy higher than that of an active layer 16 is formed on at least one surface of the active layer 16. Further a second nitride semiconductor layer 102 having band gap energy lower than that of the first nitride semiconductor layer 101, and a third nitride semiconductor layer 103 having band gap energy higher than that of the second nitride semiconductor layer 102, are formed on the first nitride semiconductor layer 101.
Patent JP-H06136771-A (JP)
Title: Wall retaining panel installation method
Inventor: MITSUNARI YOSHIFUMI
IPC: E02D29/02
Filed: 1992-10-28
Abstract: PURPOSE:To enable an existing retaining wall. to be refleshed by forming a support steel member in a lattice shape over anchors fixed on the existing retaining wall, and thereby piling up each retaining wall panel while each hook string projected out of the back surface of each retaining wall panel is fixed on the longitudinal and transverse reinforcing bars of the support steel member. CONSTITUTION:Anchors 5 are driven into an existing retaining wall 1 at specified intervals. Next, a support steel member 2 is erected on the front surface of the retaining wall 1, and the support steel member 2 is welded to the anchors 5 in a lattice shape so as to be fixed. Retaining wall panel 3 are piled up in a specified stage while longitudinal and transverse hook strings 4a and 4b projected out of the back surface of each retaining wall panel 3 are being fixed on the corresponding longitudinal and transverse reinforcing bars 2a and 2b of the support steel member 2 in a lattice shape, and concrete is placed between the existing retaining wall. 1 and each panel 3. By this constitution, the construction term can be shortened, and the retaining wall matching natural scene can thereby be finished up excellently.
Patent JP-H11112040-A (JP)
Title: Manufacture of manifold incorporating thermoelectric module and manifold
Inventor: INOUE HISAYOSHI
IPC: H01L35/32
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To easily and speedily manufacture of a manifold and to eliminate the exclusive member such as a seal member for fixing connection terminals. SOLUTION: A shell member 54 is formed so that the connection terminals 48 are integrally provided and current is made to flow by lead wires 47. Thus, a thermoelectric module 5 whose one heat transmitting face is heated and other heat transmitting face is cooled is stored in a shell member 54 so that a thermal medium passing cavity is formed between the heat transmitting faces, and the lead wires 47 are connected to the connection terminals 48.
Patent JP-H03151834-A (JP)
Title: Snake cake using soybean milk
Inventor: YASUKAWA KEIICHI
IPC: A23G3/00
Filed: 1989-11-08
Abstract: PURPOSE:To obtain a snack cake of light crispy taste taking advantage of slight sweetness of soybean milk by blending rice flour, etc., fats and oils such as palm oil using soybean milk as emulsifying agent also used as sweetness taste imparter and roasting or frying. CONSTITUTION:Soybean milk is added to fats and oils such as palm oil while heating soybean milk and mildly stirred to give a uniform emulsion. Then, the emulsion is sufficiently blended with rice flour, etc., and a proper amount of salt to give kneaded dough. Then the kneaded dough is steamed, finished in a rice-cake state by a kneader or a pestle pounding machine, passed through a spreader and formed into a thin state. The kneaded dough formed into a thin state is cut and formed into a proper shape such as square, circle, snack form, etc. Then the formed material is roasted by a moving pot or an oven or properly dried and fried to give the objective snack cake using soybean milk.
Patent JP-H08130748-A (JP)
Title: Color still picture photographing device
Inventor: ICHIKAWA TETSUO
IPC: H04N5/91
Filed: 1994-10-31
Abstract: PURPOSE: To irradiate an object with the light of the color with sufficient light quantity at the time of picking up the images of the pictures of the respective colors by letting a second strobe emit the light in the same color as the light emission color of a first strobe when the first strobe emits the light. CONSTITUTION: The first strobe 10 which is a master light source successively emits the light of red(R), blue(B) and green(G) whose luminance is approximately equal by a first strobe control circuit 12. When the strobe 10 emits the light, second and third strobe control circuits 24 and 26 detect the change of the light quantity and the light emission color, respectively control second and third strobes 28 and 30 which are respectively strobe light sources and let them emit the light in the same light emission color as the strobe 10. The light from the strobes 10, 28 and 30 illuminates a photographing object 22 and a monochrome video camera 14 photographs the object 22 through a lens.  Thus, without providing a filter in front of the camera 14, by using a single camera 14 along with the plural strobes for obtaining sufficient irradiation light, the color video signals of a still object are generated.
Patent JP-2001111441-A (JP)
Title: Input switching device and method for reporting information
Inventor: OHASHI HIDEHIRO
IPC: H04B1/16
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an input switching device capable of reporting prescribed information without interrupting user's listening of a piece of music or the like. SOLUTION: At the time of receiving an EON interruption signal from a tuner 24, a microcomputer(MC) 15 controls a switch 14 to electrically connect the audio input of the tuner 24 to an amplifier 13d. The MC 15 reports traffic information or the like received by the tuner 24 to a user through a loudspeaker 31d during the reception of the EON interruption signal. When the broadcast of the traffic information or the like ends, the MC 15 controls the switch 14 to connect a sound signal decoding circuit 12 to the amplifier 13d.
Patent JP-H01132728-A (JP)
Title: Alloy for baking dental ceramic material
Inventor: NOHARA KEN
IPC: C22C5/02
Filed: 1987-11-19
Abstract: PURPOSE:To obtain an alloy for baking dental ceramic material having gold- colored alloy color tone, causing no unnecessary coloring to a ceramic material, and having corrosion resistance by providing a composition consisting of respectively prescribed amounts of Au, Pt, Fe, In, and W. CONSTITUTION:The above alloy for baking dental ceramic material has a composition consisting of, by weight ratio, 75-98% Au, 0.1-15% Pt, 0.1-10% Fe, 0.1-3% In, and 0.05-5% W. In this alloy, by regulating the composition and blending ratio of base alloy to the above ranges, respectively, the color tone of the alloy is made gold-colored and unnecessary coloring does not occur to the ceramic material and, as a result, the reproduction of the color tone of natural teeth is made possible. Further, this alloy produces a superior effect of improving mechanical properties to greater extents without deteriorating aesthetic characteristic which is the primary condition of artificial teeth.
Patent JP-H04165788-A (JP)
Title: Motion detection circuit for composite color television signal
Inventor: KURITA TAISHIROU
IPC: H04N11/04
Filed: 1990-10-30
Abstract: PURPOSE:To prevent erroneous motion detection in which a still picture element is mistaken as a motion picture element and to improve picture quality by detecting a motion based on components in a low band of a horizontal, vertical space frequency of a one-frame difference signal of a NTSC signal and in a high band of a horizontal space frequency of two-frame difference signal. CONSTITUTION:A signal X in which one-frame difference signal 1FD of a NTSC system color television signal is band-limited to the low band of the horizontal, vertical space frequency and a signal Y in which two-frame difference signal 2FD is band- limited to the high band of the horizontal space frequency are inputted to absolute value devices 11, 12. There, an absolute value is required for a signal level and the output signal from the absolute value devices 11, 12 whose level value is greater is outputted from a max. value device 13. The output signal from the max. value device 13 is inputted to a movement decision ROM 14. In decision ROM 14, the data stored in advance in ROM 14 is refered to according to an edge signal from an edge detector 16 and a motion signal is outputted for every picture element according to the data. Thus, a motion is detected more correctly by restraining an erroneous detection as much as possible, which contributes to improving the picture quality of a motion adaptive type signal processing.
Patent JP-H11192775-A (JP)
Title: Method for ink jet recording and recorded material
Inventor: ICHINOSE HIROBUMI
IPC: B41J2/01
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance an image density and to improve a resolution by forming at least a porous polymer resin layer on a base material and regulating a superposition of a fine pore size distribution of the resin layer and a particle size distribution of a pigment component. SOLUTION: In the method for ink jet recording for recording a recording medium having at least one porous polymer resin layer 104 on a base material 101 by using an ink containing at least a pigment component, when a fine pore size distribution of a porous polymer resin layer 104 and a particle size distribution of a pigment component are set to predetermined frequency distributions, an image is formed in such a manner that a ratio of frequency of a fine pore size of the layer 104 to be superposed with the particle size distribution of the pigment component to that of the overall fine pore size of the layer 104 is set to 0.1 to 10%. After the image is formed, the layer 104 is heat treated. In a recorded material thus obtained, an ink pigment component 200 is fixed near a surface of the layer 102, and an ink dye component 200 is fixed on the material 101.
Patent JP-2001090150-A (JP)
Title: Human body washing device
Inventor: SATO MINORU
IPC: E03D9/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To vary the bodily feeling of washing in a state the washing water flow rate is kept constant. SOLUTION: Water is supplied to a discharge port in the state where the washing water pressure is pulsated. Discharged water portions Wp1-Wp5 every moment form a discharge state as Wp3 having the maximum flow velocity is united to Wp1, 2 to form a water mass, and this water mass is connected to Wp4, 5. The generation of such a water masse can be attained by pulsating the washing water flow in a conduit, and this pulsation induction does not involve the increase or decrease of flow rate. The size or generating period of the water mass is changed, whereby the bodily feeling of washing by the adhesion of the water mass is changed.
Patent JP-2001116275-A (JP)
Title: Bathroom heater
Inventor: TAKEDA TAKESHI
IPC: F26B9/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To heat a bathroom appropriately such that a person taking a bath does not feel any chill while preheating the bathroom before taking a bath. SOLUTION: When a preheat operation mode is commanded, quantity of heating air being supplied into a bathroom C is increased by a heating type circulating means and the bathroom C is heated in a short time. When the preheat operation mode is commanded when taking a bath, the heating air is blown toward an washing place 2 while decreasing the quantity of heating air being supplied thus heating the bathroom C such that a person taking a bath does not feel any chill.
Patent JP-H08146208-A (JP)
Title: Reflecting mirror and its production
Inventor: KAGAWA EIJI
IPC: G02B5/08
Filed: 1994-11-25
Abstract: PURPOSE: To improve adhesion strength between a base body and a reflecting film by chemical bonding force of oxygen groups and to improve insulating property by forming an intermediate layer containing oxygen groups in the interface between a base body and a reflecting film such as silver. CONSTITUTION: An intermediate layer 2 containing oxygen groups 2a is formed between a base body 1 and a reflecting film 3 comprising silver or silver alloy film so that the base body 1 and the reflecting film 3 are adhered with the intermediate layer 2. The base body 1 consists of a metal or an org. or inorg. material and holds the reflecting film 3. The reflecting film 3 consists of silver or a silver alloy having optical characteristics intrinsic to silver, and for example, pure silver, silver-aluminum alloy, silver-platinum alloy, silver-palladium alloy, or silver-magnesium alloy are used. The oxygen groups 2a are groups having high chemical affinity or bonding force and having chemically active bonding groups or oxygen ion, and for example, oxygen groups 2a having dangling bonds.
Patent JP-H07143414-A (JP)
Title: System changeover circuit
Inventor: KONDO TATSUYA
IPC: H04N5/44
Filed: 1993-11-19
Abstract: PURPOSE:To effectively utilize two tuners with a simple configuration by selecting other tuner than a tuner selecting a channel and a receiving signal at present when a monitor means detects a predetermined change in an audio signal. CONSTITUTION:When an automatic changeover switch 6 is operated and a microcomputer 4 discriminates the closing of the switch, a value N is set to 0. The microcomputer 4 samples an input audio signal for a predetermined period and latches the sampled signal in a memory A of the microcomputer 4. Then the microcomputer 4 samples an input audio signal for a predetermined period and latches the sampled signal in a memory B. The contents of the memories A, B are compared and in the case of A<B, the content of the memory B is transferred to the memory A. The value N is incremented by 1 and the incremented N is compared with a setting value 1, and when the value N is equal to the setting value 1, the content of the memory A is compared with a setting value 2, and when the content of the memory A is larger than the setting value, an input changeover signal is outputted to throw a switch SW1 to the position of a terminal (a) and to throw a switch SW2 to the position of a terminal (b). Thus, a 1st channel is switched into a 2nd channel.
Patent JP-H01134156-A (JP)
Title: Bath hot water feeding device
Inventor: KUNIMOTO KEIJIRO
IPC: F24H1/00
Filed: 1987-11-18
Abstract: PURPOSE:To enable the detection of the water level in a bath tab without being influenced by a second heat exchanger and to automate filling of a bath tab with hot water, by a method wherein, during the detection of a pressure from a pressure sensor, the second heat exchanger and the pressure sensor are disconnected from each other by means of a 2-way valve. CONSTITUTION:A 2-way valve a15 is closed and a 2-way valve b16 is opened to start operation of a pump 8. A detecting value from a pressure sensor 13 is inputted to a control means 17 to compare it with a set value determined according to an amount of hot water with which a bath tab 1 is filled. When the detecting value attains a set value, the 2-way valve a15 is opened and the 2-way valve b16 is closed to stop operation of the pump 8. This motion mixes hot water heated by a first heat exchanger 3 by means of a mixing valve 18 so as to regulate temperature to a proper value, and the hot water is poured in the bath tab 1 through a water reservoir with float valve 6, the 2-way valve b16, the pump 8, and an outbound pipe 9. In this case, the 2-way valve b16 is closed, a level in the bath tab 1 is detected by means of the pressure sensor 13, and when a level is increased to a set value, filling with hot water is automatically stopped. Since, as noted above, the 2-way valve a15 is closed and a fluctuation in a pressure due to the temperature of a second heat exchanger 4 is isolated, an accurate level can be detected.
Patent JP-H08144032-A (JP)
Title: Production of two-way shape memory alloy coil spring
Inventor: MITOSE KENGO
IPC: B21F35/00
Filed: 1994-11-25
Abstract: PURPOSE: To easily produce a compact two-way shape memory alloy coil spring excellent in corrosion resistance. CONSTITUTION: An NiTi shape memory alloy pipe is cold-formed into a coil spring, then shape memory treatment is applied to obtain a pipe-shaped shape memory alloy coil spring 1, and a wire 2 consisting of elastic material is inserted into the spring and then firmly attached to the spring. Otherwise, a composite wire made of the shape memory alloy and bias spring is prepared, the composite wire is cold-formed into a coil spring, and then shape memory treatment is applied. Alternatively, the composite wire is hot-formed into a coil spring, the coil spring is shot-peened, and then shape memory treatment is applied.
Patent JP-S62150730-A (JP)
Title: Evaluation of semiconductor device
Inventor: MACHIDA KAZUMICHI
IPC: H01L21/66
Filed: 1985-12-24
Abstract: PURPOSE:To evaluate the film quantity of an electrode easily and accurately under the condition similar to the actual bonding by a method wherein a pure copper ball is pressed against the electrode and the film quantity of the electrode is evaluated by the depth of the recessed part on the electrode formed at that time. CONSTITUTION:A pure copper ball 14 is pressed against a thin film electrode 3 on a semiconductor chip 2 by a capillary tip 5 and the deformation of the electrode 3 at that time, i.e. the depth D of a recessed part, is measured to evaluate the film quality for bonding by the depth D. With this constitution, the evaluating operation can be performed under the condition similar to the actual bonding and, moreover, the film quality of the electrode for bonding can be evaluated accurately by a relatively easy method.
Patent JP-H09137584-A (JP)
Title: Floor of building
Inventor: KIMURA MOTOYASU
IPC: E03C1/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To install a seal plate in a seal installing gap provided between the end parts of unit floor materials correctly and easily by fitting water swelling seal materials to both surfaces of a hard core plate. SOLUTION: Collecting channels 3 arranged side by side at a space in the cross direction are supported by many posts 2. The vicinities of the side parts 22 on both sides of a unit floor material 20 are put on the edge part 4 of the opening part of the upper surface of the collecting channel 3 of each column, a unit floor material 10 is installed on plural columns, and a collecting gap 31 is provided between side parts. A seal installing gap 32 is provided between longitudinal ends 25 of the unit floor materials 20, and a seal plate 31 where water swelling seal material 41 is fitted to both surfaces of a hard core plate 29 is installed in the seal installing gap 32. When water is discharged on the upper surface of the floor, the water flows down from the side part 22 of the unit floor material 20 into a collecting channels 3 to be discharged to the outside.  The seal plates 31 close between the end parts of the unit floor material arranged longitudinally to prevent water from flowing down from the part.