baber/WOPTO huggingface dataset:
Patent JP-2000190320-A (JP)
Title: Form for centrifugally casting concrete pile with node
Inventor: KITAMURA HIROSHI
IPC: B28B21/80
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a form for centrifugally casting a concrete pile with a node having excellent handleability by preventing a noise and a vibration in the case of operating a centrifugal force, reducing a manufacturing cost, increasing number of piles contained in a curing tank, and improving a thermal efficiency of the tank. SOLUTION: The form comprises a form body 4 having straight parts 2 and nodes 3 each having a larger diameter than that of the part 2 axially alternately disposed, and an outer shell 5 externally inserted into the body 4. The body 4 and the shell 5 are split into semi-cylindrical upper and lower molds 6, 7 along its axial direction, and the molds 6, 7 are clamped by a clamper 10 to constitute a cylindrical form. In this case, portions between the divided parts of the body 4 and the divided parts of the shell 5 are covered with covers 9 extended along the axial direction, and a cutout hole 14 is formed for clamping with a clamper 10 on the shell 5.
Patent JP-2001183458-A (JP)
Title: Distance sensor
Inventor: MIYAUCHI TADANORI
IPC: G01S17/93
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a distance sensor that uses an inexpensive LED as a light- projecting element and satisfies practical performance both in measured distance and response speed, for preventing collision of automobiles. SOLUTION: High-frequency pulse beams f1, f2 are irradiated by switching frequency from a projector 1, and reflected light from a detected object 2 is received by a light-receiving element 3 and mixed with mixing waves f2, f1 having frequency difference corresponding to an intermediate frequency f3. The beat down signal is compared with an intermediated frequency signal f3 as a phase reference by a phase difference detecting circuit 14, and respective phase delays corresponding to reciprocating distances 2L are measured. A phase delay difference measured between a f1 irradiation time and a f2 irradiation time is determined by a difference detecting circuit 20, and extracted as a detection signal of a distance L.  The switching between f1 and f2 is performed at a synchronous time, thereby the duty ratio of the light-projecting element 1 is set below 1/50 radiate a pulse beam with a high crest value.
Patent JP-2000179952-A (JP)
Title: Refrigeration cycle controller
Inventor: OGATA MASAMI
IPC: F25B1/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent a refrigeration accident by interrupting overreduction of pressure and returning it to safe pressure for elimination of a danger of freezing when vapor pressure becomes dangerous one where freezing happens in a refrigeration cycle. SOLUTION: A refrigeration cycle is adapted such that a compressor 1, a condenser 2, an expansion valve 6, and an evaporator 7 are provided, and a refrigerant is compressed in the compressor 1, and is condensed and liquefied, and is evaporated after passage through the expansion valve 6 while cooling water in the evaporator 7. In the refrigeration cycle, there is provided a bypass passage 10 for bypassing high pressure discharge gas on the side of an outlet of the compressor 1 to a low pressure side on the side of an inlet of the compressor 1, and a solenoid valve 11 is disposed on the bypass passage 10, and further a low pressure pressure sensor 13 or a low pressure pressure switch is connected with the low pressure side of the compressor inlet.  When pressure at the inlet becomes less than set gas pressure, pressure drop is detected, and hence the solenoid valve 11 is opened and actuated to keep the pressure at set one.
Patent JP-2001188812-A (JP)
Title: Industrialized custom-built house design method and system
Inventor: WATANABE MASASHI
IPC: G06F17/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To confirm that construction is possible on the basis of predetermined design standard, member information and construction method and to calculate members for constructing a prefabricated house from confirmed design data. SOLUTION: In construction of the prefabricated house, customer specification design is performed by a data base containing the member information for customer specifications and detailed member information relating to all the other required members and a design information data base for the former and a room layout plan, an outside drawing and an estimate, etc., are generated by using the completed design data. Further, the ordering member data of each hosed building including a plant specification part are generated by using the design data and the member information data base and a working drawing or the like is generated.  In this case, the respective piece of information inside the data base and the design are related by using an identifier by the concept of a part and the selection of the related member information, guidance to the progress of the design by design information and condition decision are performed.
Patent JP-2000188740-A (JP)
Title: Cctv facility capable of emergency broadcast
Inventor: SAITO KENJI
IPC: H04N7/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To allow a CCTV facility to realize emergency broadcast only with addition of an inexpensive facility without performing data transmission by a computer. SOLUTION: A center side of a CCTV facility is provided with an emergency broadcast telop device 8, a mixer 3 that mixes a video signal from a video source 11 with an emergency broadcast, a mixer 5 that mixes an output signal from the mixer with a signal from the emergency broadcast telop device 8, a relay switch 4 that connects/interrupts the two mixers 3, 5, and an emergency broadcast controller 9. Furthermore, a terminal side is provided with a microcomputer 22 that automatically selects an emergency broadcast channel in the case of no channel selection or a loss of a video signal from the video source 11 for a prescribed time, a synchronizing separator section 24, and a power supply control section 29 for a television receiver 28.
Patent JP-2000192912-A (JP)
Title: Spring fastener used for interlock wire
Inventor: KAMEI YASUHIKO
IPC: F16B2/20
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent slipping-out of a nipple end by providing bifurcated hooks hooked on the connecting bar from both sides of the nipple end on one side and a clinch hook for fastening the nipple end to the connecting bar on the other side. SOLUTION: In a spring fastener 10, bifurcated hooks 11 extend to one side to be fitted to a slot 24 of a connecting bar 23 to be hooked on the connecting bar 23 from both sides of a nipple end 26 of an interlock wire 25. A clinch hook 12 extends to the other side to fasten the nippled end 26 to the connecting bar 23. Angled tongues 13 are provided on the tip of the hooks 11, and an angled tongue 14 is provided on the tip of the hook 12 to be installed and removed in a single operation. Thus, the nipple end is easily inserted into the slot to secure assembling performance, and slipping-out is prevented while being held in the slot in a falling preventive state regardless of a tension applying condition.
Patent JP-2000172930-A (JP)
Title: Vending machine can cooler
Inventor: SUMIYA SUKENORI
IPC: G07F9/10
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine can cooler that can preserve commodities normally in a normal method and can properly cool and sell commodities when selling cold commodities. SOLUTION: This device consists of a passage pipe 2 through which a commodity 6 passes when it is sold, a cooling source 3 which uses an electric technique or a chemical technique to properly cool the commodity 6 in a short time, a driving part 4 which drives it, and a control part 5 which controls the operation of the driving part 4. The commodity 6 is normally preserved in a normal method, and it is properly cooled in a short time and is sold in a short time when selling the cold commodity 6, thus reducing the power consumption.
Patent JP-H11255132-A (JP)
Title: Vehicular steering gear
Inventor: BOHNER HUBERT
IPC: B62D5/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve control of an operation motor as a manually operating instrument gear linked with a steering wheel through a shaft. SOLUTION: A steering wheel 9 of a vehicular steering gear and wheels 1 to be steered are linked together only through a control system containing a controller 19 under normal operation and the controller 19 makes comparison between the signal from a steering angle actual value transmitter 21 operated by the wheels 1 and the signal from a steering angle target value transmitter 10 operated by the steering wheel 9. It is also available as a manual power operating instrument and controls an operation motor 12 linked with the steering wheel 9 through a torsional elastic shaft 11 through which the degree of torsional elastic deformation of the shaft 11 is evaluated for finding the manual power actual value.
Patent JP-2000190525-A (JP)
Title: Liquid circulating device of recording apparatus
Inventor: NAKAYAMA KATSUO
IPC: B41J2/175
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To avoid the fluctuations of pressure in a sub-tank after the reflenishment with ink by suppressing the pressure rise in the sub-tank in replenishing the sub-tank with the ink in a main tank. SOLUTION: A control unit 82 allows a solenoid valve 72 to perform the operation closing an atmosphere communicating passage and allows a pressure pump 112 to perform the operation for supplying ink to an ink sub-tank in this state so as to set the amt. of the ink stored in the sub-tank to a predetermined amt. or more and subsequently operates the same so as to bring the sub-tank to the communication state with the solenoid valve 72 after the elapse of a standby period setting the pressure in the ink sub-tank to a predetermined value or less.
Patent JP-H04218665-A (JP)
Title: Apparatus for forming thin film
Inventor: ITO HIROMOTO
IPC: C23C14/24
Filed: 1990-12-19
Abstract: PURPOSE:To efficiently and stably form high quality of vapor-deposited film on a base plate by constituting an ionizing device in a cluster ion beam vapor- depositing device with a nozzle, cathode and anode having the specific structure. CONSTITUTION:A crucible 3 charging depositing material 2 is heated in a vacuum vessel 17 by energizing a filament 5 and vapor in the vapor-depositing material 2 is ejected from the nozzle 4 in the crucible 3 to form the cluster 7. Simultaneously, the ionizing filament 22 is energized and heated and thermal electrons are discharged toward the anode 23 and collided with the cluster 7 to make the ionized cluster 12. Further, by fitting a magnetic field impressing device 24, since the magnetic field in a vertical direction perpendicular to an electric field formed with the ionizing filament 22 and anode 23 is formed, the electrons are spirally moved and ionizing efficiency is improved and high quality of vapor-deposited film can be formed on the base plate 16.
Patent JP-H03291504-A (JP)
Title: Method and device for relative positioning and alignment optical device
Inventor: ISHIBASHI YORIYUKI
IPC: H01L21/027
Filed: 1990-12-19
Abstract: PURPOSE:To perform gap setting and positioning at the same time by reflecting a light beam by return mirror and making the light incident slantingly on respective positioning marks of a 1st and a 2nd body. CONSTITUTION:The laser light beam emitted by a laser light source is made a distance epsilon eccentric with its optical axis 10 through the optical path 10, a lens 12, and a plane parallel 18, focused on a focus position 19, and made incident on a lens 11. The light beam projected from the lens 11 travels slantingly at an angle alpha to the optical axis 10 and is reflected by the return mirror 13 to travel slantingly at the angle alpha to a vertical line 20 and then made incident on the mask mark 16 of an exposure mask 14. The light beam which is diffracted by the linear diffraction grating of the mark 16 is diffracted by one linear diffraction grating of a wafer mark 17, diffracted again by the mark 16, and reflected by the mirror 13, and the light is detected by a detecting means to set the gap between the mask 14 and wafer 15. Further, the mask 14 and wafer 15 are positioned in parallel with the diffracted light which is diffracted by the other diffraction grating of the mark 17.
Patent JP-H04220991-A (JP)
Title: Deep pan for induction heating cooking apparatus
Inventor: KAKIGI TAKESHI
IPC: H05B6/12
Filed: 1990-12-20
Abstract: PURPOSE:To reduce the vibration noise from a metal vessel when induction heating takes place, by adopting the constitution according to the invention as described hereunder. CONSTITUTION:The vibration amount of a metal vessel 8 is sensed by a vibration amount sensing means 13, and a vibration amount comparing means 12b makes comparison and judges whether the sensed vibration amount exceeds the reference value set and stored in a vibration amount memory means 12c. When the reference value is exceeded, the frequency of the fed current to a heater coil 6 is varied by a frequency control means 12a so as to reduce the vibration amount of the metal vessel 8 below the reference vibration amount. Thereby generation of resonance sound from the metal vessel can be prevented.
Patent JP-H04220519-A (JP)
Title: Meter instrument for automobile
Inventor: KATO MIKI
IPC: G01D13/28
Filed: 1990-12-21
Abstract: PURPOSE:To secure a space for wiring to improve assembling operativity by connecting electrodes to springs, connecting terminals to the other ends of the springs, connecting power supply terminals to the other ends of the terminals, and inserting the other ends of the power supply terminals into connection parts of other terminals which are fixed on a power supply board. CONSTITUTION:Electrodes 106,107 are electrically connected to springs 220,240, respectively, and terminals 320, 330 are connected to the other ends of the springs 220, 240, respectively. In addition, power supply terminals 350a, 350b are connected to the other ends of the terminals 320, 330 and fixed so that the other ends of the terminals 350a, 350b protrude from a bottom of a pointer driver 400. Further terminals 542, 543 are fixed and also electrically connected to a power supply board 540. If the terminals 350a, 350b protruding from the pointer driver 400 are inserted into connection parts of the terminals 542, 543 fixed on the power supply board 540, current is supplied to the terminals 320, 330.
Patent JP-H04222970-A (JP)
Title: Head positioning control system for magnetic disk device
Inventor: HASHIMOTO SHUICHI
IPC: G11B21/08
Filed: 1990-12-25
Abstract: PURPOSE:To prevent the resonance state and to enhance the stability of seek operation by extending the seek completion until the access time becomes the prescribed one when the seek completion is less than the essential access time. CONSTITUTION:A magnetic head is positioned into a prescribed position of a magnetic disk device by using a voice-coil motor 11 via a control circuit 13. In this case, a seek completion time adjusting means 15 is provided, and is set in advance for the prescribed access time corresponding to a moving amt. of the head to seek a target position, and when the actual access time is in excess of the prescribed access time, the seek is completed. Then, when it is less than the prescribed access time, the seek operation is continued until it becomes the prescribed access time, so that the unstable state to be related with the resonance state can be dissolved on all such occasions.
Patent JP-H04225541-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KANAZAWA KENICHI
IPC: H01L21/3205
Filed: 1990-12-27
Abstract: PURPOSE:To resolve a coverage of a cover insulating film and a short circuit between electrode wires which are caused since an electrode wire cannot be made thin in a semiconductor device. CONSTITUTION:This method includes the following steps: A process for covering a first wiring film 4 on a semiconductor substrate 1 in which a diffused layer 2 is formed and of which the surface is covered with an insulating film 3, a process for forming a lower layer pad electrode 5 by patterning the first wiring film 4, a process for opening a contact hole 6 in the insulating film 3 on the diffused layer 2, a process for covering a second wiring film 7 on the semiconductor substrate 1, and a process for forming an upper layer pad electrode 8 and an electrode wiring film 9.
Patent JP-H04224771-A (JP)
Title: Low frequency therapeutic apparatus
Inventor: TERADA TAKESHI
IPC: A61N1/32
Filed: 1990-12-27
Abstract: PURPOSE:To provide a low frequency therapeutic apparatus by allowing the housing of a conductor cord without growing size of the therapeutic apparatus body in the apparatus using the conductor cord. CONSTITUTION:A cord reel 25 having a conductor connected to a therapeutic apparatus body 11 is arranged free to rotate. The cord reel 25 incorporates a circuit part containing a battery 37, a pulse generation circuit, a pulse output circuit and a control circuit. This allows the winding and housing of a cord 41 into the cord reel 25 without growing size thereof thereby achieving a better handling.
Patent JP-H04262290-A (JP)
Title: Voice indication type dosimeter
Inventor: SUZUKI NAOYUKI
IPC: G01T7/12
Filed: 1990-12-27
Abstract: PURPOSE:To reduce human dose. CONSTITUTION:The meter consist of a radiation detector 1, an equivalent close adding means to add the equivalent dose based on the output from the radiation detector, a timer 9, a voice generation means and a voice control means which outputs the added value of the equivalent dose at that moment as voice with the said voice generation means based on the output signals of the voice generation means, the equivalent dose adding means and the timer 9 when the added value of the equivalent dose increased for a certain width or when a certain time elapsed without increase of a certain width in the added value of the equivalent dose. Therefore, added equivalent dose can be noticed as digital value in real time without stopping the work.
Patent JP-H04210643-A (JP)
Title: Biosynthesis accelerator for nerve growth factor
Inventor: HAYASHI KYOZO
IPC: A61P25/28
Filed: 1990-12-11
Abstract: PURPOSE:To obtain the subject promoter, containing a phenolic fraction of a tobacco leaf and/or its combustion smoke tar as an active ingredient and having expected uses for treating Alzheimer's diseases or as various cerebral function improvers. CONSTITUTION:A biosynthesis accelerator for nerve growth factors containing at least one of a phenolic fraction of a tobacco leaf and/or its combustion smoke tar or 1,2,4-trihydroxybenzene, 2-isopropylhydroquinone, aesculetin and chlorogenic acid as an active ingredient. The aforementioned promoter in the form of tobacco can be absorbed into bodies by smoking. If the above-mentioned compound contained in the phenolic fraction is administered, normally used pharmaceutical carriers may be used to provide a suitable pharmaceutical. Furthermore, the aforementioned promoter can also be used as a food additive.
Patent JP-H04220983-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/22
Filed: 1990-12-21
Abstract: PURPOSE:To secure the discharge voltage stably and enhance the durability by forming a center electrode from Ni alloy in a truncated cone, and joining noble metal electrodes to its foremost face. CONSTITUTION:The center electrode 4 of a spark plug 1 is embodied as a Ni alloy electrode 11, and at its foremost face 12 two or more small-dia, noble metal electrodes 13 are furnished whose straight portion is 0.5mm long or more. Therefore, the tip of the Ni alloy electrode 11 is formed in a truncated cone, wherein the requirements 0.4<=d/D<=0.75 shall be met, where D is dia. and d is dia. of the foremost face. This constitution stabilizes the spark discharge voltage and enhances the durability.
Patent JP-H04222449-A (JP)
Title: Motor
Inventor: MIYAMORI KENICHI
IPC: H02K29/08
Filed: 1990-12-25
Abstract: PURPOSE:To detect rotary chase of a motor and to reduce the number of position detecting element by employing a frequency generator for detecting the rotational speed of the motor. CONSTITUTION:A rotor position detecting element 6 detects the rotary position by detecting the number of pole of a rotor magnet 1 and when power supply to respective phases of a stator winding 5 is switched according to a detection signal, a rotor 8 rotates. When a permanent magnet 13 rotates to cause variation of the pole position on the outer periphery, magnetic field is applied perpendicularly to the sensor section of a frequency generator 14 and the rotational speed of the rotor 8 is detected. A similar signal is obtained through a phase detector 15 but when a notch 13b made in the permanent magnet 13 passes through the position detector 15, the signal level drops. Rotary phase of the rotor 8 is detected by detecting the signal level drop.
Patent JP-H04292276-A (JP)
Title: Terminal formation of seat for two and/or three wheeler
Inventor: KITAHARA SHUJI
IPC: B29C44/00
Filed: 1990-12-31
Abstract: PURPOSE:To form a hardened part in a terminal easily and inexpensively by means of a mold structure without applying any antifoamer on a foaming mold by adopting a proper means to positively form a connecting part and a hardening part, where cushioning material is hardened, or the like by means of a partitioning surface and a liquid sump part of the foaming mold. CONSTITUTION:A two or three-wheeler seat S is made up of being mounted with cushioning material K on top of a bottom plate B, while a surface of this cushioning material K is covered with an outer layer material H. The cushioning material K is molded by a foaming mold 10 consisting of both male and female molds 11 and 12. In this case, a hardened connecting part 21 is formed in a terminal of the cushioning material K by means of a projection (partitioning surface) 15 of the female 12. In addition, a hardening part 22 little smaller than the projection 15 is formed there by means of a liquid sump part 17 of the foaming mold 10. Moreover, the hardening part 22 is bent and stuck to the terminal side of the cushioning material K high in cushionability in a part of the connecting part 21, forming the terminal part. In this connection, this terminal part is held by the outer layer material H and the bottom plate B between.
Patent JP-H04234257-A (JP)
Title: Perfect contact type image reader
Inventor: HIROI MASAKI
IPC: H04N1/19
Filed: 1990-12-28
Abstract: PURPOSE:To obtain sufficient adhesiveness and light quantity and to eliminate the influence of disturbance light by setting prescribed relation between the substrate width and substrate thickness in the paper insertion direction of a transparent substrate, and forming a substrate surface and a holding member surface on the same plane. CONSTITUTION:Relation between the substrate width W and substrate thickness (t) in the paper insertion direction of the transparent substrate 11 provided with a sensor equipped with a driving circuit is set as W<t, and the substrate surface provided with the sensor of the substrate 11 and a holding member 13 which supports the substrate 11 are formed on the same plane. Also, relation between the substrate width W and the nip width N of a roller 14 which carries an original as pressing on the substrate 11 is set as W<=N. As a result, the original sent in a paper supply direction can be passed smoothly, and also, the adhesiveness between the original and the substrate surface can be improved.