baber/WOPTO huggingface dataset:
Patent JP-H06244674-A (JP)
Title: Surface acoustic wave device, communication system and communication equipment
Inventor: SHIBA TAKASHI
IPC: H04J13/00
Filed: 1993-02-19
Abstract: PURPOSE:To improve the performance of the matched filter type surface acoustic wave (SAW) device and to improve the performance of the code spread spectrum communication equipment. CONSTITUTION:The modulation of a spread code is turned to phase modulation excepting for 0 deg. and 180 deg., and the positions of interdigital electrodes 2 and 3 at the SAW device are shifted corresponding to the modulation. The opening direction of an unwanted cross part is made different from a main propagation axis. Structure not to generate unwanted cross is provided. The electric/ mechanical coupling coefficient of the inter-digital electrode part with less electrode logarithm between the input and output interdigital electrodes 2 and 3 is enlarged in comparison with the opposite side interdigital electrode part. The interdigital electrode part of the larger electrode logarithm is divided into tracks vertically to the propagating direction of surface acoustic waves, and the respective divided interdigital electrode groups are respectively, electrically and serially connected. The respective crossing parts of the interdigital electrode parts are respectively electrically and serially connected.
Patent JP-S52113470-A (JP)
Title: Brake effect monitor
Inventor: AMANO HIROYUKI
IPC: B60T17/22
Filed: 1976-03-19
Abstract: PURPOSE: To permit inspection of the operation of the brake by giving trial depression to a brake pedal at the time when a parking brake is operated in the stationary state of the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08221632-A (JP)
Title: Genuineness judging method for printed pattern
Inventor: KAWAHITO KATSUHIKO
IPC: G07D7/20
Filed: 1995-02-20
Abstract: PURPOSE: To improve the genuineness judging performance by dividing the entire surface of inputted printed matter into plural areas and judging whether or not each area is similar to the area of a reference category. CONSTITUTION: A printed matter which has been inputted is conveyed by a recognition and conveyance unit 1 and a CCD image sensor 3 outputs an analog signal of transmitted light of the printed matter. An A/D converter 4 converts the analog signal into a digital signal, which is written in a buffer memory 5. A preprocessing part 6 cuts only a necessary area out of the printed matter. A denomination discrimination part 7 specifies one reference category. A zone division part 8-1 divide the entire surface of the printed matter into plural areas. A similarity calculation part 8-2 calculates cosine between vectors including density data on pixels of the printed matter as elements and vectors as density data elements of the reference categories for every area as similarities.  An addition part 803 judges whether or not a similarity exceeds a prescribed value and adds the number of zones whose similarities exceed the prescribed value. A comparison and decision part 804 compares the number of similar areas with a prescribed value to judge the genuineness of the printed pattern.
Patent JP-S63197327-A (JP)
Title: Plasma processor
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/302
Filed: 1987-02-12
Abstract: PURPOSE:To make use of ion species effectively by a method wherein a substrate or the part near the substrate is impressed with AC flield in the frequency within specified range to give kinetic energy to ion particles produced by plasma resolution. CONSTITUTION:A chamber 11 is vacuumized to lead microwave from an oscillator 14 to a plasma producing chamber 15 through a waveguide 13 while the chamber 15 is impressed with magnetic field using an electromagnet 16. A material gas is led in the chamber 11 while a substrate holder 19 is impressed with AC field from a power supply 18. The magnetic force in plasma producing chamber 15 is specified to meet the electronic cyclotron resonance requirements for producing plasma in high degree of dissociation. The plasma 20 reaches a substrate holder 19 through a window 21 to give kinetic energy mainly to ion electrons by the AC field 18 again. When the applicable gas is SiH4, amorphous Si is formed on the substrate. If is recommended that the magnetic force near the substrate is adjusted to 100-300 gauss by the electromagnet 16 while specifying AC frequency to be 50Hz-500kHz.
Patent JP-S59203677-A (JP)
Inventor: BUORUFURAMU BURAHETSUTA
IPC: B07B13/11
Filed: 1984-02-22
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-S60174187-A (JP)
Inventor: SHIMOTAKE TOORU
IPC: D06F58/02
Filed: 1984-02-20
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-H03234180-A (JP)
Title: Image pickup device
Inventor: KANEDA KITAHIRO
IPC: H04N5/232
Filed: 1990-02-08
Abstract: PURPOSE:To attain sure focusing even to a moving object by applying proper switching control of the size, moving direction and reply speed of a focus detection area within an image pickup area in response to the depth of an object regardless of the depth of field. CONSTITUTION:The device is provided with a position detection means 17 detecting an object position on an image pickup pattern, an area setting means 16 controlling the setting position of a detection area based on the position detection means 17 and a limit means 18 limiting the moving range of the detection area based on the field depth information. Thus, the size, moving reply speed and moving direction of the focus detection area are subject to optimum control regardless of the pickup state and stable and sure object tracing focusing in which an object is always in existence in the focus detection area is attained.
Patent JP-S61192606-A (JP)
Title: Storage device for fabrics
Inventor: KOROYASU ARATA
IPC: B65G1/127
Filed: 1985-02-18
Abstract: PURPOSE:To improve space efficiency and delivery streamlining ever so better, by installing plural units of a lifting conveyor consisting of a symmetrical pair of endless chains and a hunger in parallel, while setting up a conveying car in a space between a conveyor lower end and a floor, in case of a storage device for long sheet cotton cloth, etc. CONSTITUTION:A winding roll 7 is slung between symmetrical endless chains 4 by a hunger 6 and a holding device 8 and lifted up and down. When the desired winding roll 7 is reached to a lower end, these chains 4 are stopped, a conveying car 10 is operated, and the winding roll 7 is taken out of the hunger 6, then the winding roll 7 is conveyed to a takeup motion 17 by the conveying car 10. When it is housed, operations take place reversely. With this constitution, space efficiency and delivery streamlining are improvable.
Patent JP-H08227837-A (JP)
Title: Method for evaluating drawing data of electron beam
Inventor: MORIYA SHIGERU
IPC: H01L21/027
Filed: 1995-02-20
Abstract: PURPOSE: To evaluate the correcting state of the correction of a proximity effect when an electron beam lithography data are formed. CONSTITUTION: The parameters for computing irradiation and an electron beam lithography data are read and inputted (steps 100 and 101). The random evaluating points are generated based on the results (step 103). The accumulated energy at the evaluating point, whose distance from the boundary of a design pattern is closest, among the generated random evaluating points is obtained (steps 103 and 104). The existing rate of the evaluating point whose accumulated energy is higher than the threshold value is obtained (step 105).
Patent JP-2000232537-A (JP)
Title: Telephone set
Inventor: IKUSHIMA TOSHIZO
IPC: H04M15/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To accurately count a speech charge for each speech and to accurately collect the speech charge by providing a count means that counts the speech charge and a time count means or the like that counts a speech time from start of a speech after that in the case that a discrimination means discriminates the count impossible. SOLUTION: A reception means 11 receives charge data informed from an ISDN after transmission of setup data in the case of dialing, and a detection means 12 detects charging information from the charge data. As a result of detection, a discrimination means 13 discriminates whether or not a speech charge can be counted on the basis of the charging information. When a discrimination means 13 discriminates that the count is impossible, a time count means 14 counts the speech time from the start of speech after then. When the count is possible, a count means 15 counts the speech charge in unit of a prescribed time from the start of speech after then on the basis of the charging information. Thus, the speech charge can be counted for each call on the basis of the actual charge information informed in advance and the speech charge can accurately be collected.
Patent JP-H08225080-A (JP)
Title: Motor-driven power steering device
Inventor: HIYAMIZU YOSHINOBU
IPC: B62D5/04
Filed: 1995-02-20
Abstract: PURPOSE: To prevent a vehicle from being brought into accidental contact with another vehicle by forcibly setting steering back to a neutral point by the motor driven power steering device in a dangerous condition that the vehicle is approaching to any other vehicle when the vehicle is found to be steered to the direction that the vehicle is coming closer to the other vehicle, or when steering is started. CONSTITUTION: When it is found that a vehicle is coming close to an obstacle, if a steering wheel is steered to the direction of the obstacle, for example, to the right, and when torque voltage TV exceeds the upper limit value of 3.1V for a range of play, an assist current value in the power steering device is made a minus value which is relatively so great as to generate supplemental force for steering to the left, after that, the current value is made a minus value again, which is so small as to generate supplemental force for steering to the right, and furthermore is made a minus value which is so small as to generate supplemental force for steering to the left. Therefore, change in an assist current value in three steps as mentioned above allows a steering wheel to be set back to a neutral point.
Patent JP-H10194194-A (JP)
Title: Controllable pitch propeller
Inventor: MATSUI ISAO
IPC: B63H3/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high efficiency at all the operating points of a propeller, by making the pitch distribution of the propeller almost constant, in all the operating points, that is, in either case of a high speed go-ahead time, a low speed go-ahead time, a stopping time, a go-astern time, and the like, in a controllable pitch propeller for vessel. SOLUTION: The shaft 2 of an auxiliary propeller blade 3 which is smaller than a main propeller blade 1 is penetrated in the shaft of the main propeller blade 1, the rear edge of the main propeller blade 1 and the front edge of the auxiliary propeller blade 3 are positioned on the extension of the center of the shaft 4 of the auxiliary propeller blade 3, and the pitch of the auxiliary propeller blade 3 is interlocked to the variation of the pitch of the main propeller blade 1, and also made possible to vary larger than the variation of the pitch of the main propeller blade 1.
Patent JP-S62190006-A (JP)
Inventor: NOJIMA TATSUHIKO
IPC: A01B63/00
Filed: 1986-02-15
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-H05234900-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURO SHIZUO
IPC: H01L21/205
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a polycrystalline silicon thin film having an excellent step coverage and a low resistance by depositing an amorphous silicon while mixing with impurity and polycrystallizing it by later heat treating. CONSTITUTION:An oxide film 2 having a groove is formed on a silicon substrate 1, and an amorphous silicon 3 is deposited thereon by using a vertical CVD unit, holding at 450-550 deg.C of a depositing temperature, feeding disilane as growing gas, PH3 dilute gas with He as impurity and N2 gas. Thereafter, obtained amorphous silicon is heat treated at 900 deg.C in a nitrogen atmosphere, and completely crystallized. As a result, a polycrystalline silicon thin film having an excellent step coverage and a low resistance can be obtained, and capacity characteristics of a semiconductor memory are improved.
Patent JP-S52115413-A (JP)
Title: Totally-enclosed type motor-compressor
Inventor: ABE NOBUO
IPC: F01N13/02
Filed: 1976-03-24
Abstract: PURPOSE: To allow the mold of a silencer without forming the breaking of materials, and permit positive temporal silencer assembly working, by effectively using plate materials cut by coil materials and the like to the main arranging part materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59156600-A (JP)
Title: Coating material for tip of coated arc welding rod
Inventor: SATOU KOUKI
IPC: B23K35/02
Filed: 1983-02-25
Abstract: PURPOSE:To provide a titled material which provides a weld metal having excellent electrical conductivity without segregation of carbon by forming said material of the specific compsn. consisting essentially of graphite, ultrafine iron powder and ultrafine iron oxide and contg. a silicate compd. thickener and a water glass binder. CONSTITUTION:This coating material for the tip of a coated arc welding rod has the following component compsn.: Said material consists essentially of 7- 20% graphite, 15-40% ultrafine iron powder, and 40-65% ultrafine iron oxide and is added with 2-9% a silicate compd. as a thickener and water glass of 30-40 deg. Baume as a binder. This coating material generates easily an arc even if the no-load voltage of a welding machine is about <=25V and the generation of carbon segregation (abnormal increase) of the weld metal is obviated.
Patent JP-H01207018-A (JP)
Title: Cooking equipment and its production
Inventor: TAKAGI SHIGEMASA
IPC: A47J37/10
Filed: 1988-02-13
Abstract: PURPOSE:To easily handle or clean and to raise the temperature of food and heat in a short time by partly casting a ceramic body for radiating a far infrared ray on at least bottom part of the main body of a cooking equipment made of metal material with externally exposed state. CONSTITUTION:The main body 1 and a cover body 2 are formed of the metal material, the ceramic body 5 is casted and formed to the main body 1 and the cover body 2 and in the respective ceramic bodies 5, the ceramic powder high in the radiation characteristic of the far infrared ray is formed to a prescribed shaped and baked at a high temperature. The respective ceramic bodies 5 are disposed with the exposed state in the main body 1 and the cover body 2, a tapered face 6 with a larger diameter to an interior side is disposed to prevent the ceramic body 5 from falling from the internal face of the main body 1 or the cover body 2. When the food is stored in the main body 1 to heat and cook, the temperature of the food is rapidly raised according to a conductive heat from the main body 1 made of the metal material good in a thermal conductivity, the far infrared ray is radiated from the respective ceramic bodies 5 and the food is heated to an internal part without an unevenness by a radiation heat. Accordingly, the food can be cooked in a short time with a good taste by the conductive heat and the radiation heat.
Patent JP-S58148338-A (JP)
Title: Circulative hot water supply device of bathtub
Inventor: SAWADA KAZUYA
IPC: F24H9/00
Filed: 1982-02-28
Abstract: PURPOSE:To enable one to take bath without contacting high temperature water flowing into the bath by providing lids for blocking a hot water collecting port in a freely slidable manner. CONSTITUTION:A recession 2 which is long in the horizontal direction is formed in the inner wall surface of the bathtub 1. On the bottom surface of the recession 2 is formed the hot water collecting port 3 of a heating circulation path. When long holes 4 opening in the above recession 2 are provided on the inner wall surface on both sides connected in the longitudinal direction of the recession 2, and lids 5 for blocking the recession 2 are slidably provided over the long holes 4 and 4, an opening 6 is formed between said lids 5. Since the opening 6 is formed between the lids 5 and 5 slidably provided as described above, the opening 6 can change its position by slide-adjusting the lids 5. Therefore, it is possible to adjust the opening 6 so that high temperature water does not contact one's skin at positioned where hot water flows into the bathtub 1.
Patent JP-H10215127-A (JP)
Title: Automatic bias circuit for switching operation state of transistor for amplification
Inventor: NOSE KAZUYOSHI
IPC: H03F1/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To secure the sufficient isolation of a transistor for amplification without complicating a circuit. SOLUTION: In this automatic bias circuit 10 for switching the conducting and non-conducting of the transistor Q1 for the amplification, in addition to the transistor Q2 and resistors R1-R4, the resistor R5 and the transistor Q3 for switching the resistor are provided. The transistor Q3 switches a binary resistance value set by the synthetic resistance of the transistor Q3 and the resistors R1 and R5 by control signals and the operation state of the transistor Q1 for the amplification is switched by the changeover. Thus, a drain voltage when the transistor Q1 for the amplification is not conductive is maintained at a voltage during an operation, a gate/drain voltage is set to a high value and the isolation is secured as a result.
Patent JP-H03238191-A (JP)
Title: Jig for adjusting optical path
Inventor: NANBA KAZUMI
IPC: B23K26/04
Filed: 1990-02-14
Abstract: PURPOSE:To lessen the labor for an optical path matching operation by passing the parallel reflected light of the light which is emitted from a laser device for pointing and is reflected by a mirror by the inclination of the mirror and the adjustment of a corner cube prism. CONSTITUTION:The laser beam which is emitted from the laser device 1 for collimation and is reflected by the mirror 2 is passed through a convex lens 6 and is reflected by the corner cube prism 7 on a prism mount 8 moving orthogonally with light. The collimated beams of the light after this reflected light passes the convex lens 9 are passed through the other point as well by adjusting the inclination of the mirror 2 and the corner prism. The need for matching the optical paths by alternately adjusting the inclination of the two mirros is eliminated in this way and the labor for the optical path matching operation of the laser beam for collimation passing the two points is lessened.
Patent JP-2000234154-A (JP)
Title: Nonoriented silicon steel sheet excellent in shaft press- fittability and magnetic property and its production
Inventor: NAKAYAMA TAISEI
IPC: C22C38/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the damaging of a shaft in the case of the press-fitting into the shaft while securing prescribed magnetic properties in a nonoriented silicon steel sheet as the stock for producing an inexpensive mass-produced article such as a rotor of a compact motor or the like. SOLUTION: Through decarburizing treatment and deoxidizing treatment in a converter, tapping is executed, next, secondary refining in a ladle is executed, after the control of the components or simultaneously with the control of the components, sulfur components are added thereto to form into the following steel compsn., and, moreover, a continuous casting or ingot-making stage and a rolling state are executed: <=0.015 C, <=2.5% Si, <=1.5% Mn, 0.005 to 0.050% S, 0.0005 to 1.5% sol.Al, 0.005 to 0.15% P, <=0.008% N, and the balance Fe with inevitable impurities.
Patent JP-H05196170-A (JP)
Title: Thermo-wax device
Inventor: SAITO SHIGERU
IPC: F16K31/68
Filed: 1992-01-22
Abstract: PURPOSE:To provide a thermo-wax device which is capable of directly applying to an object to be controlled without interposing a cam or a link mechanism by a constitution wherein a piston protrudes following the temperature drop when the piston is driven and the object to be controlled is controlled according to the expansion/contraction of the thermo-wax due to the temperature change. CONSTITUTION:A piston 14 whose base side is large and whose fore side is small is arranged on the axis of a housing 1 in a straight reciprocating manner, and a spring 19 is arranged to push the piston 14 in the tip direction. The thermo-wax 20 is filled in the housing 1 to enclose at least the part where the diameter of the piston 14 is changed from the larger dia.part 15 to the smaller dia.part 16. Then, this thermo-wax is shut off from the piston 14 by means of an elastic sealing member 8, and enclosed in the housing 1.
Patent JP-H01217694-A (JP)
Title: Paper money incoming processor
Inventor: AZUCHI ISAMU
IPC: G07D9/00
Filed: 1988-02-13
Abstract: PURPOSE: To speed up money reception processing by allowing initial setting operation for a next received paper money at a money reception opening and indicating whether or not the initial setting operation is allowed once the internal process of a last transaction is completed. CONSTITUTION: At money reception transaction stand-by time, a next received paper money is allowed to be thrown in and an initially settable reception enabled state is entered; once the internal process of the last transaction ends, the paper money which is initially set at the money reception opening in advance is immediately taken in and processed for money reception. Consequently, the next received paper money can initially be set during the last transaction process, so the loss time when throwing-in operation is done after it is confirmed that the last process ends can securely be eliminated to shorten successive money reception transactions with efficiency.  Further, an initial setting operation enabling indicator can inform a clerk of whether the money reception initial setting operation can be done, so the burden of a gaze at whether or not a precedent money reception transaction ends on the clerk at the money reception transaction stand-by time is eliminated.
Patent JP-S59158443-A (JP)
Title: Data flow processing
Inventor: KUZUMI SHIYOUSUKE
IPC: G06F12/00
Filed: 1983-03-01
Abstract: PURPOSE:To improve the average access speed of a memory by dividing a token storage memory into a read address area and a virtual address area and using the virtual address area only when the real address area overflows. CONSTITUTION:Assuming that a logical primary address 10 is expressed in 50- bit, logical secondary address 11 is expressed in 24-bit, and a real address 13 is expressed in 2<18>-bit. In this case, the output of a hash converting section is taken as 17-bit so as to designate 0-2<17>-1 address of the logical secondary address 11. Further, the logical secondary address 11 of 0-2<17>-1 address corresponds one to one to 0-2<17>-1 address of the real address 13. This area is the hash area 15. The address 2<17>-2<24>-1 of the remaining logical secondary address 11 is made virtual and mapped to the address 2<17>-2<18>-1 of the memory through the address converting section. When this area is the overflow area 16 and page fault occurs in the address conversion in this area 16, the page is replaced with an external auxiliary storage device 23.
Patent JP-H056615-A (JP)
Title: Data recording and reproducing apparatus
Inventor: TOGAWA TAKESHI
IPC: G11B19/00
Filed: 1991-01-31
Abstract: PURPOSE:To bring a data recording medium to a discharge position when a driving means becomes inoperative in emergency with a lever. CONSTITUTION:A groove 4 is formed at the bottom surface of a housing beneath yokes 14, 15 and 18. A lever 6 having a holding part 6a and engaging part 6b is provided in the groove 4. An optical card 1 is held. A coil 27 is attached to the lower surface of a shuttle 26, which is moved to a discharge position. For this purpose, the engaging part 6b of the lever 6 is engaged with the coil 27. The holding part 6a is held and pulled, and the optical card 1 is brought to the discharge position. Discharging rollers 42a and 42b are rotated, and the optical card 1 is discharged to the outside of the housing 2.