baber/WOPTO huggingface dataset:
Patent JP-H0210268-A (JP)
Title: Current measuring apparatus
Inventor: NAKAMURA HIROYUKI
IPC: G01R15/18
Filed: 1988-06-29
Abstract: PURPOSE:To make it possible to perform measurement characterized by a small noise and high accuracy by shortening the length of a wiring, and decreasing the effect of a material to be measured on impedance. CONSTITUTION:A primary current transformer 11 has a hole 2 through which a material to be measured is inserted. A secondary current transformer 14 has an output connector 3, while the transformer 11 is made compact. The transformers 11 and 14 are connected with a signal line 12. Thus the length of the wiring is made short. The material to be measured through which a current flows is inserted in the hole 2 of the transformer 11. The current is converted at the converting ratio of the transformer 11. The current is made to flow through the signal line 12. The current is further converted at the converting ratio of the transformer 14. The current is connected to an outer measuring instrument with a coaxial cable from the connector 3 and measured. The wiring length is made short so that obstruction to the wiring is prevented. The effect of the material to be measured on impedance is decreased. The material to be measured and the transformer are insulated, and the transformers 11 and 14 are insulated 13 to each other. Therefore, coupling through stray capacitance is insulated in a double mode.
Patent JP-S5685851-A (JP)
Title: Complementary mos type semiconductor device
Inventor: INOUE HIROSHI
IPC: H01L27/08
Filed: 1979-12-17
Abstract: PURPOSE:To avoid the decrease of a negative resistance breakdown voltage due to a parasitic transistor without increasing the pattern area by forming a channel stopper region forming a C-MOSFET in contact with a source region when forming the C- MOSFET. CONSTITUTION:The configuration of the FET forming the C-MOSFET is formed as follows: A p type well region 40 is diffused in an n type Si substrate 39, an n<+> type source region 42 and an n<+> type drain region 41 are formed therein, and are  surrounded by a P<+> type channel stopper region 43 formed between the end of the  region 40 and the substrate 39. In this configuration, the stopper region 43 of the  source region 42 side is formed in contact with the region 42, and the regions 42  and 43 are commonly connected using a Vss wire 46. Thus, the effect of the parasitic transistor 51 within the region 40 caused by the region 42 and the substrate 39 is  reduced, thereby preventing the decrease of the negative resistance breakdown voltage and enabling the operation with high power source voltage.
Patent JP-S5864603-A (JP)
Title: Reproduction system of video disk
Inventor: TAKEHARA SHIGEYOSHI
IPC: G11B7/00
Filed: 1981-10-13
Abstract: PURPOSE:To prevent the erroneous recognition that a video disk to be reproduced by a reproduction system which uses computer control is considered to be in trouble even when reproduced by a general purpose reproduction system by mistake, by setting various data successively at the outer circumference of the video disk. CONSTITUTION:At an outermost circumference of a video disk 31, a recording part 32 for identification data for identifying this disk 31 as that to be reproduced by a reproduction system using computer control is set. At an internal circumference side of the recording part 33 for the identification data, a recording part 33 for warning data is set. When this disk 31 is reproduced by the reproduction system using the computer control, the warning data is not reproduced after the reproduction of the identification data 32, and the system proceeds to the reproduction of control program data 34. When it is reproduced by a general purpose reproduction system, on the other hand, the identification data 32 and warning data 33 are reproduced successively.
Patent JP-H03136539-A (JP)
Title: Signal processor and its method
Inventor: MURAATO GIYUMUSOI
IPC: H04L27/14
Filed: 1990-06-22
Abstract: PURPOSE: To generate a digitized output signal unrelated with DC drift in modulated data by providing a differentiating means which differentiates a demodulated data signal, comparators which generate output pulses when a differentiated pulse is more and less than preliminarily decided reference values, and a flip flop. CONSTITUTION: A demodulated data signal inputted from a demodulator is differentiated by a differentiating circuit 3. An amplifier circuit 5 is used for amplifying the pulse output of the differentiating circuit 3, and the amplified pulse is compared with fixed reference voltages REF1 and REF2 by two comparators 7 and 9. Those comparators 7 and 9 are arranged so that a positive edge for setting or resetting an S-R flip flop 11 when the pulse generated by the differentiating circuit 3 is more and less than the two reference values can be generated. Therefore, the Q output of the flip flop can be turned into a beautifully digitized input demodulated signal. Thus, the influence of DC offset resulted from the unbalance of data or frequency shift or the like can be escaped.
Patent JP-H0718338-A (JP)
Title: Contactless type sealing device for atmosphere furnace
Inventor: NAKAGAWA FUTAHIKO
IPC: C21D1/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide the contactless type sealing device which assures high sealability, parts nozzles from the surfaces of a transverse direction by this sealability and prevents the generation of flaws by fluctuating. CONSTITUTION:Three sealing units 14a to 14c having two slit-shaped nozzles 16a, 16b facing the respective surfaces of the strip and lateral exhaust ports 17 on the lateral side in the width direction of the strip are laminated and the directions of flow of sealing gases are controlled by controlling the discharge/exhaust patterns and flow rates of the sealing gases from the nozzles on the respective surface sides of the respective sealing units 14a to 14c and, simultaneously, the gases are exhausted from the lateral exhaust ports 17, by which the generation of the circulating flow of the sealing gases on the lateral side in the width direction of the strip is prevented and the leakage arising therefrom is suppressed. The sealability is thus improved.
Patent JP-H1110841-A (JP)
Title: Recorder
Inventor: ISHIKAWA TAKASHI
IPC: G06F3/12
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a recorder for conducting a bidirectional H/V conversion (for realigning recorded data input to match a constitution of a recording head) by using one buffer. SOLUTION: In the case of recording image data of H pixel × N line on a recording medium in the case of both moving a recording head in a forward route and moving the head in a return route by using a data buffer for storing the data, at the time of recording via the moving along the forward route of a mode B, the data is read by each N pixels for a predetermined number of pixels from the buffer, and the data is stored by each predetermined number of pixels in the buffer for the N lines. Meanwhile, at the time of recording via the moving along the return route of a mode A, the data is read at an interval of predetermined number of pixels from the buffer, and the data is stored in the buffer for the one line to record via next forward route of the head.  Inputting and outputting of the data of the first and second modes are switched at each time of switching the forward and return route movings.
Patent JP-H084847-A (JP)
Title: Engine traverse installed-type vehicular automatic transmission
Inventor: MIURA MASAKATSU
IPC: F16H57/03
Filed: 1994-06-21
Abstract: PURPOSE:To improve the on-vehicle installation performance of an automatic transmission, and also to improve durability of its bearing for supporting a differential device by shortening a countershaft arranged into a triangular shape, and positioned in the highest part of the shaft. CONSTITUTION:An input shaft 1 is extended to the rear end and connected to input parts (C1, C2) of a Simpson-type transmission mechanism 11 from the rear end. A counter drive gear 12 is arranged near a torque converter 10, and a countershaft 2 for supporting a driven gear 13 is arranged closer to the engine side. The meshing flat surface A of a ring gear 16 to be meshed with a reduction gear 15 on the countershaft front end is positioned between supporting flat surfaces B, B' of bearings 20, 21 for supporting a differential device 17.
Patent JP-S648569-A (JP)
Title: Disk cartridge
Inventor: SAKURAI TETSUJI
IPC: G11B23/03
Filed: 1987-06-30
Abstract: PURPOSE:To identify lots of kinds of specifications with simple constitution by forming an identification index to identify a disk to the surface of a jacket exposed attended with the movement of a shutter. CONSTITUTION:A light reflecting plate 17 is provided to a prescribed location of a jacket 11. In loading a disk cartridge to a disk driver, the disk cartridge is descended while a shutter 14 is being opened and a chucking hub 13 is engaged with the driver. Then the exposed light reflecting plate 17 is detected by the opening of the shutter 14 to identify the specifications such as the recording system and recording capacity of the disk cartridge. Thus, lots of kinds of specifications are identified with simple constitution.
Patent JP-H107165-A (JP)
Title: Package body
Inventor: NAKAMURA HIROKI
IPC: A23L7/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent overlapping portions of rear films from becoming loose when a packaging film is transferred to the automatic packaging line by a transfer means. SOLUTION: An unsealing tape 4 is stuck on the central portion of a surface of an other packing film 2 throughout its full length. On the other hand, a pair of inside packing films 3, 3 are superposed on the rear face side of the film 2, and one side of each of both the films 3, 3, which is in a position corresponding to the central portion of the film 2, is overlapped with each other throughout its full length. Peripheral edges of the films 3, 3, except their overlapping portions (but including both ends of the overlapping portions in the longitudinal direction) are bonded to the periphery of the outer packing film to form a containing chamber 5 between the films 3, 3 and the film 2, and dried laver 6 is contained in the inside thereof. Even in the case where the side of the films 3, 3 is sucked by a transfer means, the films 3, 3 does not become loose during transfer because both the ends of the overlapping portions of the films 3, 3 are fixed to the periphery of the film 2, and a packaging film is fed to a predetermined position on the automatic packaging line in a predetermined state.
Patent JP-H0453012-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: AOYAMA SUSUMU
IPC: G11B5/31
Filed: 1990-06-20
Abstract: PURPOSE:To improve positioning accuracy by forming a flat insulated layer having an opening part exposing a lower magnetic pole formed on a base, and forming an upper magnetic pole through a thin film coil, which is sandwiched by a gap layer and an inter-layer insulating layer, at the opening part. CONSTITUTION:On a non-magnetic base 21, a magnetic film 22 is formed, a first mask 23 is formed on this film 22 and a lower magnetic pole 24 is formed through this mask 23. At such a time, the mask 23 is remained on the magnetic pole 24 although the film thickness is made thin because of etching. Next, an inorganic insulated layer 25 is formed on the non- magnetic base 21 including the mask 23 on the magnetic pole 24 while being much thicker than the magnetic pole 24 and mechanically ground to be flat until the mask 23 is exposed. Then, after providing an opening part 26 exposing the magnetic pole 24 by removing the mask 23, on the layer 25 having the opening part 26, the thin film coil sandwiched by a gap layer 27 and the inter-layer insulating layer, and a magnetic film 28 are successively laminated and formed. Then, on the film 28, a second mask 29 is formed in an area corresponding to the magnetic pole 24 and afterwards, the mask 29 is removed after forming th film 28 and the layer 27 through the mask 29. Thus, an upper magnetic pole 30 can be easily formed in the state of accurately matching the position to the magnetic pole 24.
Patent JP-H075597-A (JP)
Title: Method for printing 3d stereoscopic photograph
Inventor: NAMIKAWA YUKIO
IPC: G03B35/00
Filed: 1992-05-29
Abstract: PURPOSE:To magnify linear images substantially in a transverse direction without impairing the quality of stereoscopic images by forming in parallel the same linear images adjacent to the linear images formed on a photosensitive sheet with a lenticular lens sheet. CONSTITUTION:The same linear images 1 are formed in parallel adjacently to the linear images 1 formed on the photosensitive sheet with the lenticular lens sheet, by which the necessary image width is obtd. A means for exposing plural times by very slightly shifting positions with the same negative is adopted for this purpose. The very slight shifting of the positions is executed by controlling a step motor, etc., with a computer. The exposure is executed in a static state in such a case, by which the images arrayed with the linear images 1 in parallel are obtd. The exposure to the photosensitive sheet with the lenticular lens sheet from the angle close to the front is executed at a small width in the central part and the width larger than in the central part at both ends. This width is determined by a change in the adequate appreciation position by the size of the photograph.
Patent JP-S647034-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAOI TAKASHI
IPC: G03C1/91
Filed: 1987-06-30
Abstract: PURPOSE:To improve the dimensional stability of a sensitive material by regulating the support so that it has a specified coefft. of expansion by water absorption when immersed in water under designated conditions. CONSTITUTION:When a hydrophilic colloidal layer contg. polymer latex is formed on a support having polymer layers of <=10mum thickness on both sides of polyester of <=200mum thickness to obtain a silver halide photographic sensitive material, the support is regulated so that it has <=7.5X10<-5> coefft. of expansion by water absorption when immersed in water at 25 deg.C for 10min. The polyester support is obtd. by coating both sides of the polyester with a vinylidene chloride copolymer, polyphenylene sulfide, polysulfone, polyimide or other polymer. Thus, a silver halide photographic sensitive material having superior dimensional stability in processing is obtd.
Patent JP-H09325768-A (JP)
Title: Musical sound generating device
Inventor: NEZU YOSHIYASU
IPC: G10H1/40
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner who have not practiced for a long period, a person who do not have the knowledge of musical theory, an infant who is apt to operate sensuously, etc., to easily enjoy a performance and musical composition. SOLUTION: An operation part 2 is in a spherical shape which can be gripped in a hand, many projection type sensor parts 6 which detect pressure to the surface of the operation part according to operation are provided on the surface, and a transmitting antenna 9 which sends operation data is provided at another position on the surface. A main body 1 is provided with a receiving antenna 10 which receives the operation data, and is equipped internally with a CPU which converts the received operation data into musical sound data. The operation part 2 is operated by rolling, pressing and hitting, and then its operation data are sent to the main body 1, which converts the received operation data into the musical sound data to generate a sound through a speaker 5.
Patent JP-S5787150-A (JP)
Title: Large-scale integrated circuit
Inventor: NOMURA KAZUO
IPC: H01L21/822
Filed: 1980-11-19
Abstract: PURPOSE:To easily perform the DC test of LSI for the subject integrated circuit by a method wheren a mode is designated by sending a switching signal to a plurality of output switching circuits from a decoder, and a signal, with which the logical level of output buffer will be given, is outputted to one of the input terminals. CONSTITUTION:On the LSI with a testing circuit such as a logical operation function and the like, a test mode decoding circuit 16, output signal switching circuits 17-19 to be connected to output buffers 12-14 which output signals to pins 5-7 and input buffers 8-17, for which signals sent from pins 1-4 are inputted, are provided. When a normal operation is performed, signals are inputted to the pin 1, the results of an arithmetic operation are outputted to the pins 5-7, but the control signals A and B of a circuit 15 are turned to L-level. When a DC test is performed, the output E of the circuit 15 is set at H-level, and the signal of the logical level identical to the pin 4 is outputted to the pins 5-7. Also, in the functional test, the combination of logical levels of the pins 2 and 3 is made separately from the DC tset, and the test is performed by giving the H level to the output C or D of the circuit 15. Through these procedures, the DC test can be simplified, and the number of test modes can also be increased by increasing the number of control terminals (pins 2 and 3).
Patent JP-S6142193-A (JP)
Inventor: HORII SHIGEO
IPC: H05K3/12
Filed: 1984-08-02
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-H05336726-A (JP)
Title: Rotation detector
Inventor: NAKAHARA TORU
IPC: H02K29/08
Filed: 1992-05-29
Abstract: PURPOSE:To improve the accuracy in detection of the rotating condition of a rotor by arranging the constitution such that three FG signals cross zero two times each in one period and that the intervals between zero-crossings are the same, and counting the number of times of zero-crossings. CONSTITUTION:The magnetosensitive element part 6a of a sensor 6, which consists of a plurality of magnetosensitive elements which output three FG signals P1, P2, and P3 120 deg. at a time different in phase for detecting the rotating condition of a rotor 1, is arranged opposite to an FG magnet 5. And, one of three signals crosses zero two times in one period, and also other two signals crosses zero two times each the same, and besides the intervals between these zero-crossings are the same, so the rotational condition of the rotor is detected by counting the number of these zero-crossings. Hereby, the accuracy in detection can be improved, and further the rotation control of the rotor can be performed.
Patent JP-H02124455-A (JP)
Title: Microcapillary electrode type ion sensor and manufacture thereof
Inventor: KAJIURA GOJI
IPC: G01N27/333
Filed: 1988-06-30
Abstract: PURPOSE:To elongate a life in continuous use and to stabilize quality by solidifying an ion sensitive film which specifically reacts with a specified ion and responds to a potential. CONSTITUTION:Raw material solution 11 for an ion sensitive film is prepared with ion sensitive functional molecules, plasticizer, solvent type resin, solvent and additive. the solution is dissolved in a container 12. Then, a glass tube 2 is inputted into the solution 11. The solution 11 is sucked with a syringe 14 into a tip part 15. A cap 17 is applied on an opening part 16, and the solution 11 is solidified. Then, the difference in vapor pressure is generated between the opening side and the tip side. Therefore, formation of bubbles is prevented, and an ion sensitive film 7 is formed. Then, a microcapillary electrode type ion sensor 1 is composed of the glass tube 2, inner electrolyte solution 3, an electrode 4, a lead wire 5, an insulating seal diaphragm 6 and the ion sensitive film 7. The sensor 1 is injected into the body of a vegetation or animal, and the ion concentration in a minute cell can be detected with the sensitive film 7. Thus the response potential can be directly measured.
Patent JP-H0330548-A (JP)
Title: Packet exchange control system
Inventor: FUKUDA TAKAAKI
IPC: H04L12/70
Filed: 1989-06-28
Abstract: PURPOSE:To reduce the cost of capital investiment by sharing an execution control program, restart initial set program, maintenance operation program and trunk line processing program by an I interface packet exchange program and an X interface packet exchange program. CONSTITUTION:An I interface subscriber processing program observes a receiving subscriber number out of a received CR (call originating)packet and it is discriminated by program processing whether the first digit is '0' or the other number. When the first digit is the number excepting for '0', the subscriber data of a transmitting subscriber are retrieved with the housing position of the transmitting subscriber as a key and the local code number of the transmitting subscriber is calculated and defined as the receiving subscriber number of a local transmitting form. The trunk line processing program takesout the incoming subscriber number from the CN (call incoming) packet, which is received from a trunk line, and develops a translator. Then, an IPTN is calculated and the packet is transferred to a processor with a processor number occupying a high-order bit. Thus, the trunk line can be shared by an X interface packet network and an I interface packet network.
Patent JP-S5954097-A (JP)
Title: Semiconductor memory device
Inventor: MATSUMOTO TETSUO
IPC: G11C11/404
Filed: 1982-09-22
Abstract: PURPOSE:To prevent the deterioration of the characteristic of a memory having the storage capacitor constitution of the dielectric film of a high dielectric constant, by impressing a specified voltage to a capacitor electrode for a memory cell formed with a dielectric having an unstable characteristic. CONSTITUTION:A memory cell M-CELL is formed to occupy a small area by a transistor Q and a storage capacitor C made of a dielectric film having a high dielectric constant such as a silicon nitride film, etc. The specified voltage VP which satisfies the conditions of a shown equation is impressed to the electrode 5 of the capacitor C via a terminal P1, where VH and VL shown the voltage of logic 1 and O of a bit line BL (VP<VL<VH). The stress voltage of the capacitor C is reduced in both positive and negative values with impression of the voltage VP. This prevents the variation of the characteristic of an unstable dielectric film. As a result, the deterioration of the characteristic is prevented fro a semiconductor memory device using the storage capacitor of the dielectric film having a high dielectric constant.
Patent JP-S6413317-A (JP)
Title: Intermittent conveying system
Inventor: HANDA EIICHI
IPC: B65G25/06
Filed: 1987-07-02
Abstract: PURPOSE:To make a workpiece transfering position accurate by swinging a swing lever through a driven gear, crank arm and rod by rotation of a drive gear having teeth missing sections and intermittently reciprocating a workpiece intermittent member through a pullrod. CONSTITUTION:A driven gear 10 is rotated by a drive gear 11 to rotate a driven shaft 9. This swings a swing lever 5 reciprocatingly centered on a bearing 6 at a fixed angle through a crank arm 9a and a rod 7. And this swing reciprocates a slider 16 by a fixed distance through a pullrod 15 to intermittently transfer a workpiece 3. In this constitution, the system shall be structured in such a way that when the slider 16 transfers the workpiece 3 to a proper posi tion on a machining table 2, the swing lever 5 comes to the left swing margin and also a teeth missing section l1a of the drive gear 11 comes to the position where it is meshed with the driven gear 10. This allows the system to transfer the workpiece 3 to a proper position accurately.