baber/WOPTO huggingface dataset:
Patent JP-H10327882-A (JP)
Title: New lic b
Inventor: LONETTO MICHAEL A
IPC: A61K48/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polypeptide useful for screening compounds concerning antibiotic activity against Streptococcus pneumoniae and/or determining roles in developmental pathology of infection, malfunctions and diseases thereby, etc. SOLUTION: This polypeptide is a new polypeptide belonging to the lic B family, having the amino acid sequence of the formula. The polypeptide can be produced by recombinant DNA techniques from the lic B polypeptide- encoding polynucleotide obtainable by cloning chromosome DNA fragments derived from Streptococcus pneumoniae 0100993, by determining the sequence and then by the standard cloning and screening techniques for obtaining the homo clones.
Patent JP-H05287011-A (JP)
Title: Impact-resistant polyethylene resin composition
Inventor: ASANUMA TADASHI
IPC: C08J3/24
Filed: 1992-04-10
Abstract: PURPOSE:To improve impact resistance by melt mixing crystalline PE with an alkenylsilane-olefin copolymer and a crosslinking catalyst. CONSTITUTION:0.1-30mol% alkenylsilane having at least one Si-H bond is copolymerized with an olefin represented by the formula H2C=CH-R (wherein R is H or a 1-l2C hydrocarbon residue) in the presence of a catalyst comprising a combination of a transition metal compound and an organometallic compound to obtain an alkenylsilane-olefin copolymer having an intrinsic viscosity (at 135 deg.C in tetralin) of 0.1-10. 99.9-50.0 pts.wt. crystalline PE having a mol.wt. of 10,000 to 1,000,000 and a density of 0.900-0.985 is melt mixed 150-300 deg.C with 0.1-50.0 pts.wt. the copolymer and a crosslinking catalyst.
Patent JP-S57205756-A (JP)
Title: Electrostatic latent image forming device
Inventor: KIMURA MASATOSHI
IPC: G03G15/34
Filed: 1981-06-12
Abstract: PURPOSE:To form electrostatic latent images surely by constituting a pin electrode group with magnetic materials, providing a magnet for magnetizing said electrode group, and attracting fine magnetic particles between a dielectric film and the pin electrode group. CONSTITUTION:A pin electrode group 6 is made of a magnetic material such as ''Permalloy '' and a permanent magnet 7 is disposed behind the group 6. Therefore, fine magnetic particles 8 are attracted to the electric discharge gap part between the leading end  of the group 6 and a dielectric film 1, and form a bridge between the leading end of the group 6 and the film 1. While the particles 8 are held interposed in the electric discharge gap part in this way, negative pulse voltages are applied selecrively to the pins of the group 6, where by electrostatic latent images are formed. When the pulse voltages are applied to the group 6, the electric field between the particles 8 and the film 1 attains the highest level because the particles 8 consisting of conductors of high resistance interpose in the electric discharge gap part. It is therefore possible to form electrostatic latent images surely.
Patent JP-H05289084-A (JP)
Title: Liquid crystal display element
Inventor: MURAYAMA AKIO
IPC: G02F1/1337
Filed: 1992-04-10
Abstract: PURPOSE:To improve a display grade by adopting the constitution in which the picture element regions have the thickness of a liquid crystal layer of a ferroelectric liquid crystal compsn. exhibiting bistability and the non-picture element regions have the thickness of a liquid crystal layer of a ferroelectric liquid crystal compsn. without exhibiting the bistability. CONSTITUTION:This liquid crystal display element is so constituted that the picture element regions 3 have the thickness of the liquid crystal layer of the ferroelectric liquid crystal compsn. 7 exhibiting the bistability and the non-picture element regions 14 have the thickness of the liquid crystal layer of the ferroelectric liquid crystal compsn. 7 without exhibiting the bistability. Since the ferroelectric liquid crystal compsn. exhibits the bistability in the picture element regions 13, the compsn. stabilizes in the state of inclining to either of + or -thetawhen the electric field is impressed thereto. On the other hand, the ferroelectric liquid crystal compsn. 7 in the non-picture element regions 14 attains the uniformly twisted arrangement between the cells by the effect of the twist possessed by the liquid crystal molecules themselves. Namely, the uniform molecular arrangement of the ferroelectric compsn. 7 of the non-picture element regions 14 is eventually formed. Then, the non-picture element regions 14 make the always uniform display regardless of the presence or absence of the electric field impression and, therefore, the liquid crystal display element having the excellent display grade is obtd.
Patent JP-2000279777-A (JP)
Title: Dry kneading method
Inventor: KOIKE KATSUMI
IPC: H01G11/38
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To impart sufficient shearing force to powder material and a binder at the time of dry process kneading of both materials and to obtain a product three- dimensionally and intricately entangled with fibers by adding kneading assistants larger than the spacings delineated between rotating bodies for kneading and the wall surfaces of a kneading device or between the rotating bodies for kneading when supplying the powder raw material to the device. SOLUTION: The kneading device 1 pushes kneading matter between a pair of the rotating bodies 3 for kneading which rotate in directions opposite to each other by a ram 4 pushed into a mixing tank 2 and shears and kneads the kneading matter between the rotating bodies 3 for kneading or between the rotating bodies 3 for kneading and the kneading tank 2. Consequently, resins are fiberized and are sufficiently mixed with the simultaneously added powder. In such a case, the kneading assistants 6 having seizes larger than the spacings between the kneading tank 2 and the rotating bodies 3 for kneading or the minimum spacings between the rotating bodies 3 for kneading are mixed with the kneading raw material when putting the kneading raw material into the kneading tank 2.  As a result, the raw material, such as, the powder, introduced into the kneading tank 2 is sufficiently kneaded between the rotating bodies 3 for kneading and the wall surfaces of the kneading tank 2.
Patent JP-H02268990-A (JP)
Title: Welding method
Inventor: JINBO YOSHIO
IPC: B23K26/21
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a welded joint having an excellent joint strength and fatigue strength and to improve the durability of a weld zone by providing a gap of the spacing corresponding to the specific ratio of the thickness of one material to be welded in a welding section at the time of welding the one material to be welded and the other material to be welded. CONSTITUTION:The spacing (d) of the gap 4 provided in the welding section 3 of the one material 1 to be welded and the other material 2 to be welded which are disposed in parallel is specified to the range of 10 to 30% of the thickness of the one material 1 to be welded which is the irradiation side of a high-density energy heat source such as laser. The weld metal melted by the laser beam is eluted in the gap 4 in this way and the welding section of the gap 4 is sufficiently packed by the weld metal, by which the shearing strength of the joint is increased.
Patent JP-S5518055-A (JP)
Title: Method of fabricating semiconductor device
Inventor: NAKAMURA KUNIO
IPC: H01L21/302
Filed: 1978-07-25
Abstract: PURPOSE: To obtain a gate electrode having equivalent length to the gate length on a photomask in a semiconductor device by side-etching a silicon nitride film at a photoetching step to thereby compensate the reduction in the gate length due to the side-etching of polycrystal silicon.  
     CONSTITUTION: A field insulating film 2 is formed on a semiconductor substrate 1, and a gate insulating film 3 is coated on the film 2, and a polycrystal silicon layer 4 is coated further on the film 3. A silicon nitride film 5 is further coated on the entire surface of the substrate. Photoresists 6 are formed on the portion except for the portion to become the gate electrode of the layer 4 to thereby etch the film 5 with the photoresists 6 as a mask. In this case, the side etching amount of the film 5 is equal to that of the layer 4. An oxide film 7 is formed with the film 5 as a mask. Then, the film 5 is removed to etch the layer 4 with the film 7 as a mask. In this case, the layer 4 is side-etched. Since the film 7 is formed longer in the amount to be etched as a mask, the layer 4 can be substantially equal in size to the photomask. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5317070-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/60
Filed: 1976-07-30
Abstract: PURPOSE: To increase the hardness of an Al film and obviate the abnormal crushing of bumps and the rigidity deficiency of beam lead terminals at bonding by mixing other metal elements into the Al film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000280912-A (JP)
Title: Connector attaching structure for steering device
Inventor: TANAKA YUKIHIRO
IPC: B60R21/017
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector attaching structure for an automobile steering device, wherein the getting-in/off of a driver from an automobile is facilitated, a volume is reduced, and a the number of part items is reduced. SOLUTION: In a steering device provided with a steering wheel 1 connected to the upper end of a steering column 2, an upper cover 3 in the center part of the steering wheel 1, a rib 4 extended downward inside the upper cover 3, a plate 5 fixed to the lower end of the rib 4, an inflator 7 penetrating the plate 5, an inflator lower cover 6 for supporting the inflator 7 fixed to the lower side of the plate 5 from the lower side, and a lower cover 8 provided below the inflator lower cover 6, the lower cover 8 is provided with a connector 10 for actuating the inflator 7, and the connector 10 is attached to a cap 9 attachable to/detachable from a hole in the lower cover 8 recessed to the front of the advancing direction rear side of the steering device.
Patent JP-H09279889-A (JP)
Title: Car transverse shifter for double row type parking space
Inventor: TAKASHITA TAKAYUKI
IPC: E04H6/30
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an economical double row type parking space, in which a driving device such as an actuator is not required for a car chamber, by installing the actuator for transversely moving a car only to a travelling truck even at the time of a double row of car chambers for parking. SOLUTION: A couple of pallets 4 and 5, are transversely movably mounted among a travelling truck 1 and car chambers 2 and 3. An actuator for transversely shifting the pallets 4 and 5 is set up only to the travelling truck 1 at that time. When the pallet 4 is placed on the travelling truck 1, the pallet 4 is pushed out from the travelling truck 1 to the car chambers 2, 3 by the actuator, and moved transversely. Projections 7 are formed to the side section of the travelling truck 1, and no driving device such as the actuator is required in the car chambers by installing spring type link mechanisms 6 being abutted against the projections 7 and enabling engagement or disengagement with or from the pallet 4 and the pallet 5 at places corresponding to the projections 7 on each side section of each pallet 4, 5 respectively.
Patent JP-H02269947-A (JP)
Title: Sensor for combustion control
Inventor: TACHIBANA KOICHI
IPC: G01N27/41
Filed: 1989-04-11
Abstract: PURPOSE:To measure the concn. of oxygen in a waste combustion gas accurately over a long period of time by constituting an electrode to serve as a cathode of a material consisting of an oxygen ion conductive solid electrolyte and a perovskite type multiple oxide. CONSTITUTION:Of a pair of the electrodes 2, 3 to be provided on a base body 1 consisting of the oxygen ion conductive solid electrolyte, the electrode 3 to serve as the cathode is constituted of the material consisting of the perovskite type multiple oxide expressed by general formula Ln1-xAxCo1-yMeyO3-delta and the oxygen ion conductive solid electrolyte. In the formula, Ln is at least one kind of the element selected from La, Ce, Pr and Nd; A is at least one kind of the element selected from Sr, Ca and Ba; Me is at least one kind of the element selected from Ni, Fe, Mn, Cr and V; 0<=x<=1, 0<=y<=1; delta is an oxygen lack quantity. A gas diffusing rate-determining body 4 consisting of MgO or material essentially composed of the MgO is provided on the surface of the cathode 3. Since the MgO included in the gas diffusing rate-determining body 4 acts as a base point, the generation of a degradation in catalyst ability is obviated.
Patent JP-H05292148-A (JP)
Title: Serial interface circuit
Inventor: NIIYAMA MANABU
IPC: H04L69/14
Filed: 1992-04-13
Abstract: PURPOSE:To decrease the circuit scale of the serial interface circuit and number of signal lines by using each one signal line for data and a clock signal to plural (n) devices in common and providing separately plural (n) strobe signal lines. CONSTITUTION:One signal line 5 through which data being an output of a shift register 12 are sent in a serial interface circuit 1A is used for three devices in common for transmission of serial data. Then a clock of one signal line 6 being an output of an AND gate 16 being a clock output gate is used to output a clock for serial data sent in common to the three devices 3a-3c. Moreover, each output of three strobe selection AND gates 17a-17c is connected to three signal lines 7a-7c for a strobe signal. Then an H level pulse is selectively outputted by strobe selection signals 8a-c.
Patent JP-S62248344-A (JP)
Title: Data transmission equipment
Inventor: ANDO HIDEKI
IPC: H04M1/27
Filed: 1986-04-22
Abstract: PURPOSE:To simplify the inputting work, or the correcting work of a telephone number, by providing a display means that displays a stored telephone number, and a means that designates and corrects a digit to be corrected. CONSTITUTION:When the inputting work of the telephone number is started, a control part 6, first of all, outputs the address signal 2d of the first digit in a storage means. When the number of the third digit is inputted erroneously in an operation, a designating means 4 is depressed for two times. At every depression of the designating means 4, the control part 6 counts up the address signal 2a by one. Consequently, it is possible to migrate a state to the one where the input of the number inputted erroneously can be permitted, by operating the designating means 4 without depressing a number input means 1. In other words, after the address signal 2a of the number of the third digit is outputted from the control part 6, the number input means 1 is operated, then a correct number is inputted.
Patent JP-H06311778-A (JP)
Title: Freezing cycle controller
Inventor: HONGO ICHIRO
IPC: H02P6/06
Filed: 1993-04-19
Abstract: PURPOSE:To effectively suppress the vibration of a compressor in a low speed operating region. CONSTITUTION:A detected number of revolutions N and a commanded number of revolutions N1 are input to a comparison circuit 17, and a signal corresponding to the deviation between them is output to a duty increase/decrease circuit 15. The circuit 15 outputs a duty increase/decrease signal to a PWM signal output circuit 14, and the duty of the PWM signal is increased or decreased. By doing this, the output voltage of an inverter circuit 4 is controlled in such a manner that N coincides with N1. When the number of revolutions N decreases below a certain value, a torque control pattern output circuit 16 outputs a torque control pattern signal corresponding to said number of revolution N to the circuit 14. By doing this, the output voltage of the inverter circuit 4 becomes higher only in a time period of power applying mode corresponding to the compression process where the load torque increases.
Patent JP-S63257369-A (JP)
Title: Subscriber circuit
Inventor: TOJO TOSHIRO
IPC: H04M19/00
Filed: 1987-04-14
Abstract: PURPOSE:To make the cost of a subscriber circuit inexpensive by providing a voltage drooping circuit to the pre-stage of a power supply circuit and decreasing the voltage applied to the subscriber line in the event of detecting grounding so as to decrease a current flowing to the subscriber line thereby suppressing the increase in the current to the power supply circuit. CONSTITUTION:A grounding detection circuit 2 detects the voltage fluctuation when a subscriber line 10 is grounded and a detection signal is sent to the voltage drooping circuit 3. The voltage dropping circuit 3 at the pre-stage of the power supply circuit 1 uses the detection signal to reduce the voltage applied to the subscriber line 10 thereby decreasing the current flowing to the subscriber line 10 and suppressing the increase in the current to the power supply circuit 1. Thus, the capacity of the power supply circuit 1 is not required to be large taking the grounding fault of the subscriber line 10 into account and the line is formed inexpensively.
Patent JP-H06300396-A (JP)
Title: Refrigeration cycle equipment
Inventor: SUMA CHIKAU
IPC: F25B13/00
Filed: 1993-04-19
Abstract: PURPOSE:To detect reliably a leak of a non-azeotropic mixture refrigerant and to display the leak of the refrigerant or to stop the operation of a refrigeration cycle by detecting a change in the composition ratio of the refrigerant. CONSTITUTION:A refrigeration cycle making a non-azeotropic mixture refrigerant circulate reversibly is constructed by connecting a compressor 2, a four-way valve 3, an indoor-side heat exchanger 5 having an indoor fan 4, an expansion valve 6 being a pressure reducing device and an outdoor-side heat exchanger 8 having an outdoor fan 7 in this sequence sequentially and circularly by a refrigerant piping 9. A discharge piping 9a of the compressor 2 is provided with a discharge temperature sensor 14 detecting a discharge temperature of a mixture refrigerant and a refrigerant concentration sensor 15 detecting the concentration of one constituent in the mixture refrigerant, e.g. a low-boiling refrigerant, in short, the composition ratio thereof. Now, when the mixture refrigerant leaks assumedly, the low-boiling refrigerant leaks much in particular and, therefore, the composition ratio of the low-boiling refrigerant in the mixture refrigerant becomes small. Accordingly, a change in the composition ratio of the mixture refrigerant is detected by the refrigerant concentration sensor 15 and the leak is detected therefrom.
Patent JP-H06302440-A (JP)
Title: Gapped core type reactor
Inventor: NISHIMURA ISAO
IPC: H01F37/00
Filed: 1993-04-19
Abstract: PURPOSE:To reduce vibration noise by making the Young's modulus of the gap material arranged at the center in the direction of stacking of block iron cores or the gap material arranged at the inside or outside periphery of the block material lower than the gap material in other sections. CONSTITUTION:A plurality of block iron cores 2 circular in cross section are constituted by stacking silicon steel plates radially into annular shape, and an iron core leg 1 provided with gaps is constituted by stacking these block iron cores 2 through magnetic gap materials 3. This is an iron core type reactor provided with gaps where winding 4 is wound around this iron core leg 1 fitted with a diode, and the iron core leg 1 provided with gaps circular in cross section and yoke iron cores 5 and 6 rectangular in cross section are fixed integrally. And, out of these gap materials 3, the Young's modulus of the gap material 3b at the center in stacking direction is made lower than that of the gap material 3a at both ends in the stacking direction of block iron cores 2. Hereby, vibration noise and magnetostrictive noise by compressive force can be reduced.
Patent JP-S59211005-A (JP)
Inventor: AARIIN KEI MASAA
IPC: C09B23/00
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5518947-A (JP)
Title: Dew formation sensor
Inventor: MURATA MITSUHIRO
IPC: H01C7/00
Filed: 1978-07-26
Abstract: PURPOSE: To improve the durability and water-proof property and to prevent the characteristics from being deteriorated for a long time by making a humidity-sensitive film, which is to be sandwitched between opposite electrodes, of an organic high molecular and semiconductor powders or insulating powders.  
     CONSTITUTION: An insulating substrate 1 is covered with opposite electrodes 2 and 3, which are formed to intersect in a comb shape, to form a humidity-sensitive film 4. This film 4 is made of an organic high molecule such as an epoxy resin, polyvinyl alcohol or a silicone resin, and semiconductor powders such as CrO 2 , NiO, Fe 2 O 3 , ZnO or a semiconductor of barium titanate or insulated powders such as TiO 2 , ZrO 2  or Al 2 O 3  and is prepared by the applying and printing processes. According to that structure, the film thickness can be controlled by the means of the applying and printing processes so that a product having any characteristics can be made at a low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5616973-A (JP)
Title: Package unit containing magnetic recording medium
Inventor: KOSUGI MAKOTO
IPC: G11B23/03
Filed: 1979-07-18
Abstract: PURPOSE:To increase the dustproof and antidamage nature, by linking the end opening of the upper and bottom plates opposing with the linking member formed with the specified moving plates in closing, and containing the magnetic sheet in depressed and closed state via the fixed jig. CONSTITUTION:The front and back of the upper and bottom plates 5, 6 of the same rectangular shape opposing each other and forming the package are linked with the bellows type cover 23 and the elastic clearance 24 etc. On the other hand, the left and right openings of the plates 5, 6 are closingly coupled with the linking member with the moving plate 10 via the coupling 8... formed with the spring 9 and the shaft S, and the magnetic sheet 3 is pressed and positioned with the fixed jig 11 by the pin 13 provided with the plate 6 and the positioning member 30 of te elastic member 14 and it is fixed and contained in hermetically sealed state. With this constitution, the sheet 3 can be proofed against dust without exposed parts and damage due to fold can be prevented. Further, the mounting and removal of sheet at reproduction can easily, surely and quickly by done through the removal incorporated with the package.
Patent JP-H0754563-A (JP)
Title: Safety device for electric roll shutter
Inventor: JIYANNMISHIERU ORUZA
IPC: E06B9/82
Filed: 1991-01-28
Abstract: PURPOSE: To enable the automatic stopping of a motorized rolling shutter and the issuing of an alarm by comparing an electric signal representing the displacement of the motorized rolling shutter with a value stored in a learning mode in order to control an electric motor. CONSTITUTION: A signal generating device is formed by winding one end of a flexible element 9 on the end part 8 of a rolling shutter 1 and the other end on a pulley connected to a synchronous electric motor. A signal representing the displacement of the rolling shutter from the signal generating device is compared with a value in a learning mode at a logic processing unit 10, and the electric motor is stopped, the shutter 1 is raised or an alarm is issued in the case that the difference between both values is larger than a predetermined value.