baber/WOPTO huggingface dataset:
Patent JP-H0888022-A (JP)
Title: Secondary battery and manufacture of secondary battery
Inventor: KAWAKAMI SOICHIRO
IPC: H01M10/05
Filed: 1995-06-29
Abstract: PURPOSE: To increase the energy density and lengthen the cycle life by covering the projecting part of a conductive body of a negative electrode with an insulator or a semiconductor film. CONSTITUTION: A projecting part 110 of a negative electrode conductor 100 is covered with an insulator or a semiconductor film 101 except for a region coming in contact with an electrolyte between the projecting parts 110. By charging, an active material 105 is deposited in the part coming in contact with the electrolyte of the conductor 100, but since the projecting part 110 is covered with the film 101, electric field is not concentrated on the projecting part 110. The electric field is concentrated on the bottom of a pore, coming in contact with the electrolyte, between the projecting parts to deposit the active material 105, and the active material 105 comes in contact with the projecting part 110 or the film 101 by continuing deposition. The growing direction of the active material 105 is suppressed, and the growth of dendrites is prevented or suppressed. If the total volume of pores formed with the film 101 is more than the total volume of the active material 105 deposited on charging, the contact area of the active material 105 with the electrolyte can be reduced, the growth of dendrites is retarded to lengthen the cycle life.
Patent JP-S5786771-A (JP)
Title: Light wave range finder with collimating telescope
Inventor: SUGAI HIROO
IPC: G02B27/10
Filed: 1980-11-20
Abstract: PURPOSE:To provide a small size and exact range finder by placing between the object piece and eye piece of a telescope a reflecting plate that is placed at 7- 35 deg. to the optical axis and reflects infrared light and passes visible light and emitting and receiving infrared light. CONSTITUTION:A telescope comprising an object piece 1, focal lens 3, a pair of facig prisms 4, a reticle 5 and eye piece 6 is provided. A dichroic mirror 2 which reflects infrared light and passes visible light is placed behind the object piece 2 with an angle theta (in the range of 7-35 deg.) to the optical axis of the telescope. A light wave distance measuring section 8 that is facing opposite to the dichroic mirror is installed in the cylinder of the telescope. The light wave distance measuring section 8 consists of an illuminating element 11, prism mirror 9 and condenser lens 12, light receiving element 10. The infrared light reaches the light receiving element 10 after reciprocating between the dichroic mirror and a reflecting target at which the telescope is aiming. The distance is calculated by the phases of this infrared light and the direct light from the prism mirror 9. This principle can be used to manufacture a range finder of small size and easy use.
Patent JP-H09322311-A (JP)
Title: Power output device
Inventor: MIURA TETSUYA
IPC: B60L50/16
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To output desired torque to a drive shaft regardless of the direction of revolution of the drive shaft, in a power output shaft equipped with a first motor for electromagnetically coupling the output shaft of a prime mover with the drive shaft and a second motor installed on the drive shaft. SOLUTION: When a shift position sensor 84 detects a shift lever 82 being in the position of reverse, the brake mechanism 57 attached a crank shaft 56 controlled that the crank shaft 56 may not rotate, and also a crank motor 30 and an assist motor 40 are controlled so that the torque working in the reverse direction to the rotation of an engine 50 may be outputted to the drive shaft 22. Also when driving the drive shaft 22 in reverse direction, both motors 30 and 40 can output torque to the drive shaft 22, so the torque up to the torque of the sum of the maximum torque of both motors 30 and 40 can be outputted to the drive shaft 22, regardless of the direction of revolution of the drive shaft 22.
Patent JP-S6320564-A (JP)
Title: Natural language processor
Inventor: NEMOTO JIRO
IPC: G06F17/27
Filed: 1986-07-14
Abstract: PURPOSE:To evade waste in case of analyzing a sentence structure, so that a natural language processing can be executed efficiently and quickly, by truncating and executing a sentence structure analysis processing by unit information of a phrase and a clause which are held in a sentence structure analysis unit information holding means. CONSTITUTION:Whether a sentence which is inputted from an input part 1 has been held in an input sentence holding part 2 or not is decided, and when the input sentence has been held, a sentence structure analysis processing part 3 executes a sentence structure analysis processing by using a grammar rule which is held in a sentence structure analyzing information holding part 4, and sentence structure analyzing information of a word dictionary, etc. Subsequently, whether names of a 'noun phrase' and a 'verb phrase', etc. of a sentence structure tree which is generated by the sentence structure analysis processing part 3 are contained in a sentence structure analysis unit holding part 5 or not is checked. Whether a symbol for showing the end of a sentence, such as a 'punctuation mark' and a 'question mark' (?) is contained in a part where the sentence structure analysis processing is completed by the sentence structure analysis processing part 3 or not is decided. Subsequently, the part where the sentence structure analysis processing is completed by the sentence structure analysis processing part 3 is deleted from the input sentence holding part 2, and added to a sentence structure analysis result holding part 6 as a sentence structure analysis result.
Patent JP-S6225703-A (JP)
Title: Removing mechanism for covering of optical fiber core
Inventor: MIYAUCHI MITSURU
IPC: H02G1/12
Filed: 1985-07-26
Abstract: PURPOSE:To remove a covering simply in a short time using a small mechanism by removing the covering of two connected optical fiber cores in one lot. CONSTITUTION:Cutting edges 4, 4' are positioned between covering holding parts, 2, 3. When setting optical fiber cores 1, 1' to the covering holding parts 2, 3, cutting edges 4, 4' are shunted upward and downward. When the edges of the cutting edges 41, 42 are interlocked, optical fiber of the optical fiber line is not cut off and only the covering is cut. By moving a pair of covering holding parts 2, 3 in the direction opposite to each other and in axial direction of optical fiber cores 1, 1', the covering of the optical fiber cores 1, 1' can be removed. The distance of moving of the covering holding parts 2, 3 can be set according to required length of removing covering. Thus, the removing of covering can be made simply and in a short time.
Patent JP-S5954061-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOWADA NOBUYOSHI
IPC: G11B15/093
Filed: 1982-09-22
Abstract: PURPOSE:To detect the end of a tape with extremely high accuracy without giving any processing to the tape, by comparing the pulses generated within a prescribed time by pulse generators corresponding to the number of revolutions of plural reels, respectively. CONSTITUTION:If a tape is set in a rewind mode, for example, a comparator 11 compares the number of pulses of a counter 6 which are delivered to specific pulse number of a counter 5 with the number of pulses stored in a storage circuit 9. When the coincidence is obtained between both pulse numbers or the pulse number of the counter 6 is larger than the pulse number of the circuit 9, the signal is sent to a tape end detecting circuit 12. Then the circuit 12 delivers a tape end detecting signal. Receiving this signal, a reel driving circuit 13 decelerates or stops the revolutions of reels 3 and 4. The circuit 9 is reset when a tape 20 is completely taken up. In such a way, the end of a tape can be detected with extremely high accuracy without giving any processing to the tape.
Patent JP-S6225250-A (JP)
Title: Detection of acidity and basicity of oil and reference electrode
Inventor: SUZUKI KENICHI
IPC: G01N27/30
Filed: 1985-07-26
Abstract: PURPOSE:To obtain potential stable in oil by determining the potential based on the equil. reaction between lead and sulfate ion and lead sulfate as reference potential. CONSTITUTION:The acidity and basicity in the oil are detected with an electrode of which the electrode potential changes sensitively with the acidity and basicity in the oil as one electrode and the potential based on the equil. reaction between lead and sulfate ion and lead sulfate as the reference potential. The reference electrode is constituted by depositing lead sulfate on a base body of which the entire part or at least the surface layer part consists of metallic lead. Said electrode is manufactured by, for example, inserting the base body 1 made of lead having 99.5% purity into a diaphragm 2 made of a porous PE sheet into a bag shape and packing the paste prepd. by thoroughly grinding the lead sulfate and adding water thereto into the space therebetween to form a lead sulfate packed body 3, then drying the same.
Patent JP-S6319619-A (JP)
Title: Optical isolator
Inventor: MATSUDA KAORU
IPC: G02B27/28
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a high isolation ratio by using an optical nonreciprocal element formed by depositing magneto-optical crystal on >=2 surfaces of a cube made of birefringent crystal. CONSTITUTION:A lens is added to an optical isolator and projection light 1 from a semiconductor laser 7 is guided to an optical fiber, thereby constituting a semiconductor laser module with the optical isolator and also forming the birefringent crystal in a wedgelike shape so as to give a separation angle between the projection light and reflected return light 2, i.e. ordinary light and extraordinary light. Any material is usable for the birefringent crystal 10 and magneto-optical crystal 5, epitaxial growth can be employed as a depositing means in addition to a sputtering method, and the constitution of the optical isolator can use the optical nonreciprocal element where the magneto-optical crystal is deposited on >=2 surfaces of the birefringent crystal. Consequently, the inexpensive, high-accuracy optical isolator which has a >=60dB isolation ratio, consists of a small number of components, and has a small number of adjustment positions is easily obtained.
Patent JP-S6320247-A (JP)
Title: On-vehicle speaker
Inventor: OBATA SHUICHI
IPC: H04R1/28
Filed: 1986-07-11
Abstract: PURPOSE:To increase the output of a low sound area by a resonance of sound pipes, by composing the sound pipes with the openings at driver units on a rear parcel integrally with the seat, the doors, and the frame, and arranging the end openings at the front of the car room. CONSTITUTION:Drivers 16 and 17 which input music signals of the left side and the right side channels are installed at a rear parcel 5, and at the rear side of the drivers 16 and 17 are arranged the ends of sound pipes 18 and 19 which are incorporated integrally with the car body and installed to the bottom parts of rear seat 6, rear side doors 7 and 8, and front side doors 9 and 10, and to the side of a frame 15. The other end openings 20 and 21 of the sound pipes 18 and 19 are arranged at curl sides 13 and 14. The sounds of the drivers 16 and 17 are transmitted through the sound pipes 18 and 19, and radiated from the openings 20 and 21 to the outside of the car room. In this case, by a resonance of the sound pipes, the sound output, especially at the low sound area, can be increased.
Patent JP-H0825966-A (JP)
Title: Door trim structure for vehicular side door
Inventor: NAGAI AKIRA
IPC: B60J5/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a door trim structure for a vehicular side door, capable of substantially improving assemblage and assuring high quality. CONSTITUTION:A part of a door trim body 20 fitted to a side door panel 3 forms an ornament section 22 corresponding to a belt line section, and this belt line section is coupled to the top of the panel 3 via an upper base 23. The ornament section 22 is formed as integral part of the upper base 23 and fitted to the panel 3, so as to be separate from the body 20. Furthermore, the body 20 is divided into two major sections, and separately positioned and mounted, thereby substantially improving assemblage.
Patent JP-S5788555-A (JP)
Title: Reciprocating type magnetic recording and playback device
Inventor: IWATA MITSUO
IPC: G11B15/44
Filed: 1980-11-20
Abstract: PURPOSE:To reduce the motor load at tape end, by the constitution that the  head base shift mechanism is operated with a delay than a tape run direction  switching mechanism at switching of tape run direction. CONSTITUTION:A start lever 25 shifts a head base 2 loading a magnetic head 3 to a playing position surely, and to make sure the absorption between an armature 37 and an electromagnet 36, the amount of revolution of the start lever 25 is set slightly greater than that of the base 2, a start gear 19 and a reverse gear 39 start rotation with the operation of an interlocking lever 20, and a drive shaft 29 is portioned so that the drive shaft 29 implanted to the start gear 19 contacts a latch piece 30 of the start lever 25 when the gear 19 turns by almost 90 deg.. Thus, the start lever 25 is operated after the tape run direction is switched with the reverse gear 39 and the load of a motor 22 is shared, allowing to avoid overload.
Patent JP-S6319532-A (JP)
Title: Plate for observation
Inventor: CHIKAKIYO YUICHI
IPC: G01N1/28
Filed: 1986-07-11
Abstract: PURPOSE:To easily fix a sample by adhering a cover glass onto a slide glass such prescribed gap apart from each other that the capillary phenomenon can occur. CONSTITUTION:With respect to a plate for observation, the slide glass 10 and the cover glass 20 are liquid-tightly adhered to each other with a frame body 30 between them. Each sample bath 31 is provided with two apertures 32 and 33 opened above, and the aperture 32 is made wider than the aperture 33. The thickness of the frame body 30 is set to <=1,000mum so that the capillary phenomenon can occur in the sample bath 31 formed in the gap between glasses 10 and 20. When a sample to be observed is injected to the aperture 32, the sample is immediately expanded in the sample bath 31 by the capillary phenomenon, and in such a case, the sample is expanded in the sample bath 31 without hindrance because air in the sample bath 31 is discharged from the aperture 33. Thus, the sample is easily fixed.
Patent JP-S6056103-A (JP)
Title: Oil supply device for screw expansion apparatus
Inventor: TAKEISHI MASAYUKI
IPC: F01K25/10
Filed: 1983-09-08
Abstract: PURPOSE:To prevent the end face on the intake side of an intake chamber for a high-pressure gaseous fluid in a screw expansion apparatus from leaking the high-pressure gaseous fluid by mounting a nozzle having an opening at the wall face of the intake chamber and spraying a sealing and lubricating liquid through this nozzle toward the high-pressure gaseous fluid. CONSTITUTION:In a screw expansion apparatus wherein male and female screw rotors 13 and 14 engaged with each other are housed in a cylinder chamber of a cylinder 10 whose ends both in this longitudinal direction are sealed with end plates 11 and 12 and each of rotating shafts 15 and 16 of the rotors is rotatably supported by each of bearings 17 and 18, a lubricant spray nozzle 21 is opened at the end plate 11 on the high-pressure side toward an intake chamber 19 for high-temperature and high-pressure gas, on the occasion of sealing the end face on the intake side. This nozzle 21 is mounted close to a gas inlet 5 of the cylinder chamber in such a manner that a lubricating oil pressurized by a pump and heated by a heat exchanger is sprayed in a mist state into high-temperature and high-pressure gas. Accordingly, the lubricating oil is diffused on the screw surfaces of the rotors 13 and 14, the sliding surfaces of the rotor with the end plate 11 and the like so that the high sealing action can be obtained.
Patent JP-H0510623-A (JP)
Title: Heating/cooling apparatus
Inventor: SUGA KUNIHIRO
IPC: F25B13/00
Filed: 1991-07-04
Abstract: PURPOSE:To reduce the running cost of the heating operation relating to an apparatus for heating/cooling which is equipped with a refrigerant heater in an outdoor unit in a setup for combustion to heat refrigerant and to transfer the heat to the indoor space under control in effecting heating and, concurrently with the heating, cooling can also be effected. CONSTITUTION:In heating, while a compressor 1 is held at rest, a refrigerant pump 14 provided in a liquid receiver 6 is run to effect circulation of a refrigerant in a sequence that the refrigerant in a liquid state flows to a heater 15 where it vaporizes, the vaporized refrigerant flows through a check valve 16 and a four-way valve 3 to an indoor heat exchanger 4 where the refrigerant condenses while it releases heat for heating, and the condensate flows through a check valve 5 back to the liquid receiver. Since it is only the pump that effects this circulation, the requirement of electric energy is small. When the outdoor temperature is relatively high, it is effective to actuate the compressor 1 and make the refrigerant flow from the bottom of the liquid receiver 6, through a check valve 7, solenoid valve 8, and first pressure-reducing mechanism 9 to an outdoor heat exchanger 10 where the refrigerant vaporizes in an endothermic change, then through the four-way valve 3 into the compressor 1 by suction where it undergoes compression, and to the indoor heat exchanger 4 where the refrigerant condenses and releases heat.
Patent JP-H11343700-A (JP)
Title: Composed beam using cut t-steel
Inventor: OTA MASAAKI
IPC: E04B5/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To ensure a piping space by providing a plurality of through-holes for passing slab through bars on the upper end of the web of a cut T-steel, and fixing a receiving angle between the through-hole and the flange above the web. SOLUTION: In the web 21 of a cut T-steel product 2, a number of through- holes 22 for passing slab through bars are provided in a position lowered by a prescribed level from the top end 21B of the upper end part 21A of the web 21 at fixed intervals along the longitudinal direction of the web. A plurality of mounting holes 24 for bolting to a gazette plate provided on a girder is provided on both end parts 21C of the web 21 of the cut T-steel product 2. Further, a pair of receiving angles 3, 4 for receiving a deck plate is formed by use of an L-shaped sectional steel lengthy member, and the receiving angles 3, 4 are fixed onto the web 21 of the cut T-steel product 2 so as to be situated between the through-hole 22 and the flange 23. Accordingly, since the size of the composed small beam is minimized, the equipment piping space can be ensured.
Patent JP-S5865451-A (JP)
Title: Cleaner for sensor in recorder
Inventor: SHIMURA AKIRA
IPC: G03G15/00
Filed: 1981-10-15
Abstract: PURPOSE:To clean a sensor mounted to the body of a recorder automatically by bringing a cleaning member into sliding contact with said sensor. CONSTITUTION:A cleaner for sensor consists of a sensor cleaning member 27 mounted to a recording body unit 2 which is made freely insertable and drawable into and out from a body 1 of a recorder, which member 27 is so arranged  as to be brought into sliding contact with a sensor 13 for detecting biasing of a belt. In the stage of supplying a toner or repairing and exchanging a recording body 21, the sensor 13 is cleaned automatically by the above-mentioned device at every insertion or pull-out of the unit 2 and a developing device unit 3 into or from the body 1.
Patent JP-H08333731-A (JP)
Title: Guard cable
Inventor: ISHII TSUNEO
IPC: E01F15/02
Filed: 1995-06-08
Abstract: PURPOSE: To make improvements in buffer catching performance and safety together with workability. CONSTITUTION: Two arcuate guides 5 and 15 are installed at the outside of each terminal support 1 in response to vertical spaces of cables 6, and at least a pair of the terminal supports 1 are erected at an interval, while a series of cables are inserted through both the terminal supports 1 and they are set up plural stages at turnover vertical spaces by guidance of the arcuate guides, and both ends of the cables 6 are tightened and anchored to the terminal supports 1, thereby stretching them multistagely. In addition, a rod 7b of a rope end fitting 7 installed in the ends of the cables is inserted through the terminal supports 2, and two buffer members 9 and 19 are fitted in an insertional side of the rod, then the buffer members are tightened and interposed between the terminal supports 1 and 1, anchoring them to the ends of the cables 6.  Subsequently, a ring part with a reinforced fitting is installed in the ends of the cables 6, connecting this ring part to a base end ring part of the rod of the rope end fitting 7. Moreover, two intermediate parts of the cables 6 are connected by a winding grip, forming them into serialization.
Patent JP-S5956593-A (JP)
Title: Surface treated steel sheet for vessel having excellent weldability and corrosion resistance
Inventor: NISHIMURA TAKESHI
IPC: C25D5/26
Filed: 1982-09-24
Abstract: PURPOSE:To develop a surface-treated steel sheet for a vessel having excellent weldability and corrosion resistance, by forming hydrated oxide layers of Zn, Ni, Cr, Cr on the surface of the steel sheet. CONSTITUTION:A surface-treated steel sheet having excellent weldability and corrosion resistance is used as a blank material for welded cans in the stage of using a welding method which is advantageous in terms of cost in producing 3- piece cans. A Zn film is first formed on the surface of the steel sheet at 5- 100mg/m<2>, then an Ni film is formed at 50-1,000mg/m<2> and further a film of metallic Cr at 1-25mg/m<2> and finally a film of hydrated Cr oxide is formed at 3-25mg/m<2>. However, the formation of the Ni film on the steel sheet surface which is the outside surface of the cans is omitted. The surface-treated steel sheet which is low in cost and permits welding is obtd. without using a soldering method which is costly and has problems in toxicity owing to Pb.
Patent JP-H06110402-A (JP)
Title: Low-power-consumption matrix-display driving circuit
Inventor: JIYOOJI DABURIYUU RAIN
IPC: G09G3/20
Filed: 1993-06-11
Abstract: PURPOSE: To provide the matrix display driving circuit of low power consumption. CONSTITUTION: This driving circuit (10) for driving a matrix display (25) is provided with a memory (12) and shifts the complete one row of picture element information from the memory and takes it out at every clock pulse. Thus, the clock pulses and power are practically reduced. The driving circuits (30, 32 and 34) use a CMOS circuit so as to reduce the power further and the memory, the driving circuit and an image generator (25) are integrated on a single semiconductor chip.
Patent JP-S5866396-A (JP)
Inventor: YAMASHITA MITSUO
IPC: H05K3/40
Filed: 1981-10-16
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。