baber/WOPTO huggingface dataset:
Patent JP-S61149871-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI KAZUO
IPC: G01R31/28
Filed: 1984-12-24
Abstract: PURPOSE:To test frequency characteristics precisely even when an operation frequency exceeds the frequency limit of a tester by using a circuit whose speed is highest and a delay circuit formed by connecting plural circuits of the same kinds in series. CONSTITUTION:A semiconductor circuit 12 operates with a system clock from a pin 11 and a test circuit 13 is formed on the same chip with a main circuit 12 and has a critical pulse circuit 123, the delay circuit formed by connecting (n) circuits of the same kind in series, and a D flip-flop circuit 132. The operation frequency of this test circuit 13 is checked by monitoring whether the level of the Q output of the D flip-flop circuit 132 is inverted every time the system clock, thereby checking the operation frequency of the main circuit 12. The operation frequency of this test circuit 13 is reduced to 1/n time as high as the operation frequency of the main circuit 12, so the frequency can be checked sufficiently even by a conventional tester.
Patent JP-S61150982-A (JP)
Inventor: MATSUURA TADASHI
IPC: H02K9/04
Filed: 1984-12-24
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-H04151336-A (JP)
Title: Display device for vehicle
Inventor: YAMANAKA MIHARU
IPC: B60K35/00
Filed: 1990-10-12
Abstract: PURPOSE:To recognize the amount of depression of accelerator and brake pedals visually and intuitively to improve the visibility of display by detecting and discriminating the depressions of these pedals and displaying them on the speed display in the display screen by color as a depressed pedal pattern according to the amount of pedal depression. CONSTITUTION:Depressing amount sensors 12 and 13 are mounted on accelerator and brake pedals 10 and 11 as a means to detect the amount of depression, respectively. Outputs from the depressing amount sensors 12 and 13 are inputted into a discriminant processing means 14 and outputted to a display drive means 15 after display color is selected by the discriminant processing means 14 according to the signals at the depressed petal side. Also, the display drive means 15 outputs display signals to a display screen 23. Namely, the depressed pedal pattern according to the amount of pedal depression is displayed in the display screen 23 in high 22 and low 19 form of trapezoidal pattern 18, and in accordance with the pedal depressed, it is displayed in, for example, blue color when the accelerator pedal 10 is depressed and in red color when the brake pedal 11 is depressed.
Patent JP-H03132857-A (JP)
Title: Inter-cpu data transfer circuit
Inventor: WATAZUMI TERUHIRO
IPC: G06F15/177
Filed: 1989-10-19
Abstract: PURPOSE:To perform the exchange of data at a high speed among plural CPUs by carrying out the control so as to freely start the read of data on a CPU of the reception side as long as the data are already written into a data register and also to inhibit the write of the new data before the data on the CPU of the reception side are read. CONSTITUTION:In an inter-CPU data transfer circuit 1, a data register 5 is connected between a CPU 2 of the data transmission side and a CPU 3 of the data reception side via the bus lines 4 and 6. Then the register 5 latches the data on the CPU 2 and holds the data in such a state where the CPU 3 can read the data. A transmission flag register 7 resets the processing flag of the CPU 2 with the data write signal of the CPU 2 and then sets the flag with the data read signal of the CPU 3. A reception flag register 8 sets the processing flag of the CPU 3 when the read of the data on the CPU 3 is started and while the register 7 is kept reset. In such a constitution, the data is switched with each other at a high speed among plural CPUs via a data register.
Patent JP-H07115910-A (JP)
Title: Stirring apparatus for ice cream freezer
Inventor: KASAI NAOKI
IPC: A23G9/20
Filed: 1993-10-29
Abstract: PURPOSE:To provide a stirring apparatus for an ice cream freezer capable of efficiently stirring an ice cream mix by revolving a stirring member on a center shaft placed at the center of a cooling cylinder and, at the same time, rotating the stirring member itself. CONSTITUTION:This stirring apparatus 10 is placed in a cylindrical cooling cylinder 1 having a feeding port 5 of ice cream mix at an end and an ice cream discharging port 7 at the other end. The stirring apparatus is provided with a stirring member 20 and a scraper 16. A center shaft 13 of the cooling cylinder 1 is supported in a non-rotatable state, a plurality of stirring members 20 having supporting shafts 21 parallel to the center shaft 13 are arranged around the center shaft and a gear 25a fixed to the supporting shaft 21 of the stirring member 20 is engaged with a gear 26a on the center shaft 13. The stirring apparatus 10 is placed in such a manner as to be revolved around the supporting shaft 21 according to the revolution of the stirring member 20 around the center shaft 13.
Patent JP-2001101499-A (JP)
Title: Display controller for automatic vending machine
Inventor: OHASHI KAZUMI
IPC: G07F9/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce possibility for an article buyer to buy the article of erroneous cold/hot display. SOLUTION: An article selecting means 5 for selecting the article to be bought is provided with a rotary display 2 for automatically rotationally displaying the cold/hot setting state of the correspondent article and an under- preparation indicator lamp 3 for showing the state of disabling vending of the correspondent article and when cold/hot switching inside a cabinet is performed by a cold/hot switching means 10 inside the cabinet, a right display position read out of a storage means 11 is compared with the display position of the rotary display 2 detected by a display state detecting means 12. In the case of erroneous display, an arithmetic control part 13 turns on the under- preparation indicator lamp 3 so that the possibility for the article buyer to buy the article of erroneous cold/hot display can be reduced.
Patent JP-S61150406-A (JP)
Title: Delay circuit
Inventor: SUZUKI TORU
IPC: H03H11/26
Filed: 1984-12-24
Abstract: PURPOSE:To set a delay time in a short period and with high accuracy by attaining the change of the delay time with no second trial needed. CONSTITUTION:A node (b) is connected to the drain of a transistor (TR)Q4 a via an aluminum wiring 3. Then the TRQ4a can be excluded out of a delay circuit by cutting off a part 8 of the wiring 3 by means of a laser, etc. Thus a time constant CRR1/(R+R1) is turned into a product C1R of the special value capacity C1 of the node (b) and the special value resistance R of the TRQ4a. In such a way, the delay time of a delay circuit can be controlled by deleting the TRQ4a.
Patent JP-H10184416-A (JP)
Title: Stratified charge engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02B17/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of fuel consumption performance, output performance, and emission performance even during transfer of a fuel feed state as stratified combustibility and uniform combustibility are improved, in transfer of a fuel feed state so that during low load operation, stratified combustion is transferred and in a high load area, uniform combustion is effected. SOLUTION: Fuel feed means 11 and 13, an ignition device 8, and an intake throttle means 20 are provided. During low load operation, fuel is fed in a deviated state to the periphery of the ignition device through the feed of fuel at the latter stage of a compression stroke from a peripheral edge part and the generation of intake air eddy current to effect stratified combustion and meanwhile, during high load operation, fuel is fed in a state to be dispersed in a combustion chamber at a suction stroke to effect uniform combustion. Further, the intake throttle means controls opening so that an intake air amount is adjusted to an approximately constant high flow rate state according to the increase of a load during low load operation. A fuel feed amount is controlled to be increased according to the increase of a load.  Further, an air-fuel ratio during transfer from a stratified combustion area to a uniform combustion area is controlled to the air-fuel ratio which is further lean than a theoretical air-fuel ratio and at which the generation of smoke due to stratified combustion is started.
Patent JP-S62131350-A (JP)
Title: Page control system for garbage collector
Inventor: NIWA MASASHI
IPC: G06F12/02
Filed: 1985-12-04
Abstract: PURPOSE:To reduce the number of times of paging by providing a means which performs page-out and invalidates pages in consideration of the access tendency of a copy type garbage collector. CONSTITUTION:When a GC flag 2 is referred to detect the execution of garbage collection and a memory space register 3 is referred to copy data, to which memory access is effective, to an unused memory space, a page cross check part 6 checks whether data exceeds a page boundary or not, and a check signal is sent to a page table control part 8 if it exceeds the page boundary. The page table control part 8 updates contents of a page table and an LRU 11 on a basis of the check signal so that page-out of the page in the copy destination is performed, and the control part 8 instructs an MSC 7 page-out and updates contents of the page table 10 and the LRU 11 on a basis of indication information from a page invalidating part 9 so that the memory space filled up with ineffective data by garbage collection is invalidated.
Patent JP-H01115189-A (JP)
Title: Optical semiconductor device
Inventor: SHINADA HIDETOSHI
IPC: H01S5/00
Filed: 1987-10-28
Abstract: PURPOSE:To obtain an output in a stable basic mode by forming the density distribution of an injection carrier in the width direction of a stripe as a Gaussian distribution. CONSTITUTION:A current flowing from an anode 18 is divided into a current drooping from a stripe lateral region toward a cathode 20, and a current extending in the lateral direction of the stripe, thereby forming a predetermined current density distribution. Then, the current density distribution is regulated by controlling the resistance values of semiconductor regions 12, 13. That is, while a current value to be applied to one electrode 18 (20) remains constant, a conductivity between the electrodes 18 and 20 is varied to form the current density distribution in characteristic in which the carrier is consumed without excess and insufficiency at the time of exciting only in a basic mode, i.e., Gaussian distribution. Thus, a defect that the center of the current density generated in a conventional broad area is flattened can be eliminated to obtain an output in a stable basic mode.
Patent JP-H02120464-A (JP)
Title: End rail device for movable floor
Inventor: YOSHIZAWA SHOJIRO
IPC: E04H3/26
Filed: 1988-10-28
Abstract: PURPOSE:To contrive a space not to be generated between end rails and a pit without reducing the rigidity of the end rails by keeping the projected section of the lower end of an internal end rail on the same level as that of a fixed floor when the lower ends of the suspension end rails are separated from the fixed floor. CONSTITUTION:On a fixed floor 8, a pit 9 for containing a movable floor 2 and end rails 11-13 is opened. After that, at the side end section of the movable floor 2, the suspension end rails 11, 12 are suspended, and inside the rails 11, 12, the internal end rail 13 is set to be put together, and under the internal end rail 13, a projecting section 35 projected to the side surface of the pit 9 is formed. When the movable floor 2 is moved upward, then the internal end rail 13 is moved upward via an energizing means, and at the same time as the lower end of the suspension end rail 12 is separated from the fixed floor 8, the projecting section 35 is kept on the same level as that of the fixed floor 8. As a result, without reducing the thickness of the respective end rails 11-13, a space can be contrived not to be generated between the side surfaces of the end rails 11-13 and the pit 9.
Patent JP-H1081294-A (JP)
Title: Rocking preventing device for ship
Inventor: TSUCHIDA SHOGO
IPC: B63B15/00
Filed: 1996-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent rocking to be generated by waves, by providing an approximately hemispherical or approximately half-cylindrical anti-rocking part in a ship. This device is also applied to an aircraft, a train, a vehicle or the like. SOLUTION: An approximately hemispherical or approximately half- cylindrical anti-rocking part is formed in a structure of a ship, and passengers spend the time there during sailing. Since the effect of waves is loaded to a the main body on the outer part of the ship, the anti-rocking part is not vibrated as large as the main body by gravity of the earth even when the sea is rough and the main body of the ship is rocked, and the passengers can spend the time in relative light rocking.
Patent JP-H07100228-A (JP)
Title: Ball failure deciding device
Inventor: YOKOYAMA YOSHIO
IPC: G01N19/08
Filed: 1993-10-06
Abstract: PURPOSE:To provide a ball failure deciding device which is capable of making automatic decision and has good working efficiency. CONSTITUTION:This ball failure deciding means has an oscillating member 5 having a ball discharge port 10 and a ball placing section 9, a ball supplying means 14 for supplying balls 12 by one piece each to this ball placing section 9, a turning means 7 for turning the oscillating member 5 to a prescribed angle, a ball detecting means 8 for detecting the presence or absence of the ball on the oscillating member 5, a nondefective ball recovering route 15 for recovering the balls decided to be nondefective and a defective ball recovering route 16 for recovering the balls decided to be defective. One piece of the ball 12 is supplied to the ball placing section 9 of the oscillating member 5 held in a horizontal state and the oscillating member is inclined to a small angle at which the nondefective ball rolls down rapidly but the defective ball hardly rolls down. The ball 12 is decided to be the nondefective ball free from failures when the rolling down of the ball 12 within the prescribed time is detected by the ball detecting means 8 in the inclined state. The ball is judged to be the defective ball having the failure in case the ball fails to roll down within the prescribed time.
Patent JP-H11104047-A (JP)
Title: Nozzle body of vacuum cleaner
Inventor: ISHII SEIJI
IPC: A47L9/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle body of a vacuum cleaner capable of high- efficiency cleaning by diving using a moving-blade turbine a rotary brush body provided with a flexible body on its outer peripheral surface. SOLUTION: A rotary cleaning body 13 in the form of a hollow cylinder provided with a plurality of air ejection holes 25 through its outer peripheral surface and with a flexible body for cleaning a floor face is freely rotationally placed inside a rotary cleaning body chamber 10 formed within a nozzle main body 1, a moving-blade turbine 23 is fixed to the end of the rotary cleaning body, and the part having the moving-blade turbine 23 is exposed to a mechanism chamber partitioned from the rotary cleaning body chamber 10.  A plurality of suction holes are arranged in the part of the wall face of the nozzle main body 1 corresponding to the mechanism chamber, and airflow by which air sucked through the suction holes is guided into a drive pipe through the mechanism chamber 10, the moving-blade turbine 23, the inside of the rotary cleaner 13, the air ejection holes 25, the rotary cleaner chamber 10, and a communicating passage is created by an air suction force derived from the drive of a vacuum cleaner main body, and the moving-blade turbine 23 is driven by the airflow to rotate the rotary cleaner to clean a floor face with the flexible body.
Patent JP-2000098488-A (JP)
Title: Illumination optical device
Inventor: SATO YOSHIHISA
IPC: G02B13/22
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To realize an illumination optical device using a multilens array capable of shortening optical path length, being miniaturized and condensing light with high efficiency. SOLUTION: This illumination optical device is equipped with a light source lamp 1, a first lens array 11 constituted of a plurality of condensing lenses and condensing emitted light for a light source so that a plurality of images may be formed, a second lens array 12 constituted of plural condensing lenses put near the plurality of images formed by the lens array 11, and a condensing lens system consisting of plural condensing lenses 21, 22 and 23 superposing and condensing the plurality of images formed by the lens array 11 and transmitted through the lens array 12 in similar shape on the same position. The device is provided with at least one condensing lens 23 possessing a surface having such negative power that parallel beams made incident on the lenses 21, 22 and 23 constituting the condensing lens system are diverged.
Patent JP-H01115447-A (JP)
Title: Operation of circulated and fluidized bed
Inventor: KUNITOMO KAZUYA
IPC: C21B13/00
Filed: 1987-10-30
Abstract: PURPOSE:To stably maintain the fluidized state by controlling the gas flow velocity and particle circulating velocity so that the value related to the particle holdup amt. of a specified equation is made constant by using the gas density, gas flow velocity, particle diameter, and particle density. CONSTITUTION:The particles leaving the fluidized bed are separated from a gas by a solid-gas separator such as a settling chamber and a cyclone in the circulated and fluidized bed, and returned to the fluidized bed through a downcomer. In the operation, the gas density rhog and the gas velocity (u) are obtained from the gas composition, gas pressure, gas temp., and gas flow rate, one or both of the gas flow velocity and particle circulating velocity G are controlled so that the gamma of the equation is made constant by using the particle diameter (d) and particle density rhos or controlled to a desired balue. In the equation, beta is a constant=0.5-4.0 determined by the particle conditions such as the particle diameter distribution and particle density. As a result, the fluidized bed can be stably maintained against the variations in the operating condition of the circulated and fluidized bed, and the quality of the product can be improved.
Patent JP-H08133627-A (JP)
Title: Guide device for elevator
Inventor: KUROSAWA TOSHIAKI
IPC: B66B11/02
Filed: 1994-11-08
Abstract: PURPOSE: To provide a travel guide device stable, excellent in vibration suppressing effect and inexpensive without using a gap sensor. CONSTITUTION: A guide device for an elevator is provided with roller guides 71-74 guiding contactless or in contact with guide rails 41, 42, and magnetic guides 81-84 guiding contactless being opposed to the guide rails 41, 42. A control device 9 for the magnetic guides 81-84 is constituted of acceleration sensors 61, 62 fitted to a car l or a car frame 2 so as to detect the grade and direction of lateral vibrational acceleration, amplifiers 91 for amplifying the output of the acceleration sensors, and current amplifiers 93 for exciting electromagnets. The control device 9 performs travel guide so as not to generate car vibration caused by the bends of the guide rails 41, 42 from the grade and direction of acceleration detected by the acceleration sensors 61, 62.
Patent JP-S62133813-A (JP)
Title: Pushbutton type tuner
Inventor: OHASHI TAMAKI
IPC: H03J5/08
Filed: 1985-12-06
Abstract: PURPOSE:To prevent interlocking of a channel selection collar with shaft lever by adopting the constitution that the channel selection collar is pressed into contact with a fixed stopper to the shaft lever so as to block the rotation of the shaft lever when the channel selection member is rotated excessively. CONSTITUTION:In rotating a knob, 9 the rotation is delivered to the shaft lever 14 of a channel selection member via the shaft lever 4, the channel selection collar 16 is moved axially by the rotation of the shaft lever 14 to attain preset. When the channel selection collar 16 reaches the end of a screw 15 as the shaft lever 14 rotates a stopper 18 of the end position is abutted with the vertical face of the butt part of the channel selection collar 16. The rotation of the shaft lever 14 is fixed to a support frame B by the press abutment and the engagement of a guide piece to a guide groove and the rotation of the knob 9 is disabled. Thus, the interlocking of the channel selection collar 6 with the shaft lever 14 is eliminated.
Patent JP-H06104367-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGUCHI TETSUYA
IPC: H05K3/34
Filed: 1992-09-18
Abstract: PURPOSE:To disperse the stress on the solder bonded parts of outer lead ends and lands for enhancing the temperature cycle resistance. CONSTITUTION:This semiconductor integrated circuit device is provided with a super thin IC package having bent outer leads 2 whose ends make angles in almost U shape with the mounting surface wherein these ends are to be solder bonded onto the lands 4 provided on a printed wiring boards 5 on the positions including at least two each of fillets.
Patent JP-H02121787-A (JP)
Title: Laser marking device
Inventor: HIEDA SAMONORI
IPC: B23K26/00
Filed: 1988-10-28
Abstract: PURPOSE:To decrease the number of pieces of a necessary mask by separating a mask into a mask provided with a character part of an alphanumeric character, etc., and a mask provided with a mark part of a trade mark, etc., and combining and using both the masks in accordance with the kind of product. CONSTITUTION:When a push-button to a necessary character of a mask automatic switchboard 13 is pushed, a rotary disk 14 rotates in the A direction and a glass mask 11 thereto is set to a horizontal position, and subsequently, moved horizontally in the B direction and set to a transmission position. Thereafter, a laser light 4 emitted by a laser light emission source is reflected by a movable mirror 2 and allowed to transmit through a character in the glass mask 11, reflected by a movable mirror 3 in the rear and radiated to an object to be marked, and brings the character to marking. Next, the rotary disk 14 is moved backward in the horizontal direction, and a button of a necessary trade mark, etc., is pushed. As a result, a rotary disk 15 rotates and a glass mask 12 thereto is set to a horizontal position, and moved horizontally to a transmission position. In the same way as the glass mask 11, marking is executed by the laser light 4. In such a way, by combining and using both the glass masks, the number of pieces of a necessary mask can be decreased.
Patent JP-S61154200-A (JP)
Inventor: OKAMOTO ITSUO
IPC: H05K7/14
Filed: 1984-12-27
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-H09116399-A (JP)
Title: Comparator circuit
Inventor: YANAGISAWA KIYOUTAROU
IPC: H03K5/08
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory switching characteristics by preventing a switching level for setting an output signal to an H/L level from being fluctuated without letting the comparing operation of a differential circuit depend on a power supply voltage. SOLUTION: An input reference voltage V0 is inputted through a transistor Q1 to the base of a transistor Q2. 'I2 =V0 /R1 ' corresponding to the input reference voltage V0 flowing through a resistor R1 is inputted to a current mirror circuit. An input signal Sa is supplied to the base of a transistor Q11 and as a threshold voltage, the voltage of 'VA=(I1 +I2 )R4 ' is applied to the base of a transistor Q10. When the input signal Sa is supplied to the base of the transistor Q11 and the base voltage of the transistor Q11 exceeds the base voltage VA of the transistor Q10, the transistor Q11 is turned on and the base voltage VA of the transistor Q10 becomes the voltage of 'VB=I2 .R4 '. This comparing operation does not depend on a power supply voltage Vcc.
Patent JP-S63128620-A (JP)
Inventor: SATO TAKAYUKI
IPC: H01G13/00
Filed: 1986-11-19
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。