baber/WOPTO huggingface dataset:
Patent JP-H0677923-A (JP)
Title: Speed change circuit
Inventor: KOZARU YASUTAKA
IPC: H04J3/00
Filed: 1993-04-06
Abstract: PURPOSE:To reduce the capacity of a buffer memory circuit operating at a high speed by providing a rearranging circuit to be operated at the speed lower than that of the buffer memory while receiving the output of the buffer memory and to provide a required synchronizing signal. CONSTITUTION:A lower-order group signal 7 is inputted to a buffer memory circuit 30, and a lower-order group write clock 8 is inputted to a circuit 1 and a phase comparator 4. On the other hand, a synchronizing clock pulse 9 is outputted from a synchronized clock oscillator 2. A read clock generating circuit 3 receives the pulse 9 and outputs a synchronizing clock signal 10. A stuff control circuit 5 inputs the signal 10 and when a stuff requesting signal from the phase comparator 4 is significant, a read clock signal 12 is outputted by performing pulse stuffing. Corresponding to the signal 12, the circuit 1 outputs a synchronizing signal 13. A rearranging circuit 6 is provided with the large capacitor buffer, inputs the signal 13, rearranges data so as to satisfy the frame format of the CCITT recommendation and outputs the data as a synchronizing signal 14.
Patent JP-H09269254-A (JP)
Title: Liquid level transmission device
Inventor: YONEMOTO GO
IPC: G01F23/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent sludge from adhering to a pressure receiving diaphragm so as to improve measuring accuracy and reliability by connecting one end of a connecting tube to the bottom part of a detector on the lower side than the pressure receiving diaphragm receiving atmospheric pressure from above and hydraulic pressure from below, and raising the other end of the connecting tube up to a position under the liquid level. SOLUTION: A pressure receiving diaphragm 6 enclosed in a detector 3 submerged in liquid 8 to measure hydraulic pressure receives atmospheric pressure from above and hydraulic pressure from below. A pressure sensor 5 connected to the pressure receiving diaphragm 6 measures the difference between the atmospheric pressure and hydraulic pressure. A connecting tube 4 with one end connected to the bottom part of the detector 3 on the lower side than the pressure receiving diaphragm 6 and with the other end raised up to a position under the liquid level has a function of leading upper pressure to the pressure receiving diaphragm 6 of the detector 3. Accordingly, even if the detector 3 is submerged in the liquid with sludge accumulated therein, the sludge does not adhere to the pressure receiving diaphragm 6, so that the liquid level can be measured normally.
Patent JP-S525172-A (JP)
Title: Monitor system of discharge oil
Inventor: TOUGOU MASAAKI
IPC: G01N21/49
Filed: 1975-06-26
Abstract: PURPOSE: Monitoring device to indicate oil quantity discharge from a tanker,oil dischage ratio at the ship speed,and total oil dischage per one voyage. When the quantities increase from predetermined amout,warning signal is produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04314231-A (JP)
Title: Digital signature system
Inventor: OKAMOTO TATSUAKI
IPC: H04L9/32
Filed: 1991-04-12
Abstract: PURPOSE:To facilitate the procedure of confirmation/negation with a same equipment by devising the system such that a signuature is confirmed by the simultaneous establish of two specific equations and the signature is negated by the establishment of only one equation. CONSTITUTION:A verification party uses a calculator with residue and a random function computing element to calculate equation II and to compare communication texts X1, X2 to check whether or not equations I, II are satisfied. In the case of random number e=0, when both the equations are satisfied, the round is referred to as 'legal'. When not, the processing is stopped. In the case of e=1, when both the equations are satisfied, the round is referred to as 'legal'. When only the equation I is satisfied and the equation II is not satisfied, the round is referred to an 'illegal' and in other cases, the picture is stopped. Thus, one equipment implements the procedure of confirmation/negation. In the equations I, II, X1, X2 are communication texts, si is a signature, pi is a prime number, gi is a primitive root of the prime number P, (m) is a message, (y) is public open information, hq is a random function using (q) as a parameter and (q) is exclusive OR between random numbers v, u.
Patent JP-H01253048-A (JP)
Title: Output method for data for debugging from memory
Inventor: YAMAMOTO KOICHI
IPC: G06F11/34
Filed: 1988-03-31
Abstract: PURPOSE:To enable high-accuracy debugging operation by providing a memory which is stored previously with data consisting of block-specified address and data parts and a means which outputs transfer data read out of the memory through an arithmetic control means. CONSTITUTION:Through the arithmetic control means 1 such as a CPU mounted on equipment itself, a specific block number is specified for the memory 2 which is stored previously with block-specified data, e.g. data consisting of an address part and a data part. Then, data stored in a memory address specified with a specific block is read out of the memory address by a certain number of bytes through the arithmetic control means 1 and this data is transferred to an output means 3 and outputted. Consequently, real data under the influence of noises, etc., in operation is obtained for a real machine as a completely assembled product and the high-accuracy debugging operation is performed with efficiency.
Patent JP-H04218934-A (JP)
Title: Semiconductor device
Inventor: KASAHARA YOSHIHIKO
IPC: H01L23/31
Filed: 1991-04-12
Abstract: PURPOSE:To supply high reliability semiconductor devices which reduce the occurrence of inner lead cuts and bonding connection defects in semiconductor devices using film carriers. CONSTITUTION:The space A formed by the opening edge which constitutes a device hole 3 for a film carrier 1 and the outer edge of a semiconductor chip 2 which is placed in the device hole 3 is set at 0.4-0.8mm, the length of the inner lead 5 which protrudes into the device hole 3 is elongated to be flexible, and the stress produced during transport and handling after the inner lead 5 and the semiconductor chip 2 are connected and the stress produced when the sealing resin 8 hardens is absorbed and relieved by inner lead 5 bending.
Patent JP-2000278740-A (JP)
Title: Assignment of transmission channel and radio unit using the same
Inventor: DOI YOSHIHARU
IPC: H04B7/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission channel assignment method where a new user can efficiently be connected to a channel available of path multiple connection and to obtain a radio unit using it. SOLUTION: In a transmission reception system 1000, adaptive arrays 1010.1-1010. M respectively multiply a reception weight vector with a radio wave signal received from antennas #1-#N to separate a signal from each user. A reception signal coefficient vector computer 1020 calculates a reception signal vector of an interference wave in advance and a memory 1040 generates a table. When a correlation value between the reception signal vector of the interference wave and a reception signal vector of a newly connected user is smaller than a prescribed value, a channel is assigned to the new user even when the level of the interference wave itself is high.
Patent JP-H03278347-A (JP)
Title: Recording and reproducing device
Inventor: HAMAMOTO TAKESHIGE
IPC: G11B27/28
Filed: 1990-03-27
Abstract: PURPOSE:To accurately record a program starting signal in a desired recording area by repeatedly reproducing recording areas, setting a recording area under reproducing at the time of operating a setting means as a recording expected area by operating this means again, storing it in a storage means and recording a bit of control information from the recording expected area at the time of operating the setting means for the third time. CONSTITUTION:When the setting means 16 is operated at the time of reproducing a recording medium, a predetermined number of recording areas including the recording area under reproducing at the time of operating the setting means are repeatedly reproduced, and at the time of operating the setting means 16 for the 2nd time, the recording area under reproduc ing at the time of operating the setting means is set as the recording expected area, and this recording expected area is stored in the storage means 6, and at the time of operating the setting means for the third time, the control information is recorded from the recording expected area. At the time of additionally recording the control information, since the repeat reproducing operation is executed repeatedly even after setting the recording expected area, the positional relationship of the recording expected area can be clearly recognized. By this method, the recording expected area can be easily corrected by correcting means (rewind and fast forward means) 18 and 19, so that the control information can be recorded exactly in a position desired by the operator.
Patent JP-S62238627-A (JP)
Title: Cleaning method for machined product with groove
Inventor: ISHIKAWA KAZUO
IPC: H01L21/304
Filed: 1986-04-09
Abstract: PURPOSE:To ensure the cleaning in the groove of a machined product with a groove and to improve working efficiency, by reciprocating a rotating brush horizontally along the groove of the machined product, continuously moving the machined product with the groove in a short period so that the insertion depth of the brush hair into the groove is changed, and cleaning the brush. CONSTITUTION:In a brush 1, hairs, whose diameter is smaller than the width of a groove machined in a substrate 2, are implanted in a cylindrical body at a high density. The brush is rotated with a driving shaft 1a. A substrate chuck shaft 3 sucks and fixes the substrate 2. A shaft part 3b is slidably coupled with a holder 4 and supported so that the part 3b can be moved in the vertical direction. The part 3b is moved up and down in a short period by a chuck-shaft moving means 20. The amount of contact of the substrate 2 to the brush 1 can be changed. Ths substrate 2 is continuously moved up and down together with the substrate chuck shaft 3 by the rotation of a slant plate 8. Under the state cleaning liquid (a) is supplied from a cleaning liquid feeding nozzle 17, the brush 1 is rotated and reciprocated on the substrate 2 in the horizontal direction.
Patent JP-S62237581-A (JP)
Title: Image processor
Inventor: FUJITA MAKOTO
IPC: G06T3/00
Filed: 1986-04-09
Abstract: PURPOSE:To make it possible to use an FIFO register and to simplify the constitution of a device by sequentially converting data on respective lines of a source image. CONSTITUTION:The 1st digital differential analyzer (DDA) 8 interpolates the coordinates strings of grating points constituting a straight line on a converted image corresponding to one line on the source image so that two straight lines obtained by converting the coordinates of the start point and end point of one line on the source image based on the equality (1) are coupled in a 4-coupling or 8-coupling mode and generates the interpolated result successively. The 2nd DDA 9 generates a write signal for writing a source image reading signal and picture element data read out by said reading signal in the coordinates generated from the 1st DDA 8 based on the number of picture element data included in the line of the source image and the number of picture elements on the converted image corresponding to the line and executes image conversion at every line. The output of the 2nd DDA 9 is led to an unshown FIFO register.
Patent JP-S58198724-A (JP)
Title: Converter of electromagnetic flow meter
Inventor: SUZUKI ICHIU
IPC: G01F1/60
Filed: 1982-05-14
Abstract: PURPOSE:To make a mimic input device unnecessary, by measuring a flow rate when the first switch is set to the measurement side and generating a mimic output corresponding to the switching of the second switch when the first switch is set to the check side. CONSTITUTION:The first switch SW1 for mode switching and the second switch SW2 for mimic output setting are connected to a bus line 20 through a switch input circuit 19. When the fist switch SW1 is set to a measurement mode side (a), arithmetic processings such as noise elimination are performed on the basis of the signal between electrodes 3a and 3b to output a digital signal proportional to the flow rate to a duty cycle converting circuit 10. When the first switch SW1 is set to a check mode side (b), a 12-bit digital value is generated in accordance with set positions (a)-(e) of the duty second switch SW2 and is written in a latch of the cycle converting circuit 10. Thus, a current output I corresponding to the selected position of the second switch SW2 is obtained as a mimic output independently of the signal from electrodes.
Patent JP-S58197889-A (JP)
Title: Optical device
Inventor: SUGA TSUNEHISA
IPC: H04N1/028
Filed: 1982-05-14
Abstract: PURPOSE:To obtain an optical device, by which both main scanning and secondary scanning can be electronically performed, by etching and removing a specified region in an insulating substrate, and embedding a light emitting element or a light emitting element and a light receiving element in said specified region. CONSTITUTION:An electronic element 35 is formed at a specified position of a surface layer part of a semiconductor wafer 34. A protecting film 36 comprising SiO2 and the like is formed on the surface of the wafer. Then, the upper part of the element 35 in the protecting film 36 is etched away, and a concave part 37 is formed. A conductive layer 38 is formed on the surface of the element 35 in the concave part 37 and on the surface of the protecting film 36. Then, a part other than the part of the concave part 37 in the conductive layer 38 is etched away. A protecting film 36a is formed again on the surface of the device. A conductive layer 38a is formed on the conductive layer 38. Then the same procedure is repeated, and protecting films 36b and 36c and conductive layers 38b and 38c are formed. In this way, the conductive layer 38 and the like, which connect the elements 35 formed on the wafer 34, are laminated and formed. The electronic elements are wired by the conductive layerd 38, 38a- 38c in a three dimensional mode.
Patent JP-H07285477-A (JP)
Title: Expansion type sheet
Inventor: TORISUTAN GII MERANDO
IPC: B62J1/00
Filed: 1995-04-05
Abstract: PURPOSE: To provide a comfortable and stable seat by including a fastening means to be arranged in an area between first and second outer side surfaces, and engaging the fastening means with a fastening structure of the area and a holder to facilitate the mass production. CONSTITUTION: A second surface 22 is arranged below a first surface 16, and fitted to a holder 24. A body 12 forms a continuous recess 26 along an outer periphery of a cushion 10 to substantially separate the first surface 16 from the second surface 22. A corresponding ridge 28 constituting a fastening means for the cushion 10 is extended between a recess 26 on one side and the second outer side surface 22 on the other side. In addition, the body 12 is provided with an opening 30 for feeding a compressed gas in a cavity which is arranged in a center area of the second surface 22. It is thus favorable to use the seat for the holder 24 of the seat cushion 10 of a bicycle. The holder 24 is manufactured of a rigid plastic like an ABS resin. The cushion 10 includes a cup part 42 to define a cavity 44 to be partially received.
Patent JP-H11257376-A (JP)
Title: Electromagnetic clutch
Inventor: KIYOSHIMA SHUJI
IPC: F16D27/102
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To set a surface where a frictional plate and an armature are brought into contact with each other to an axial direction with respect to a rotary shaft, and unify transmitting capacity on a separable contact surface, and effectively carry out force transmission by arranging the frictional plate on a pulley. SOLUTION: A hub 17 is manufactured by a magnetic material, its shaft fixing part 18 is arranged in an axial direction so as to cover a rotary shaft 2, the shaft fixing part 18 is spline-connected to a tip end of the rotary shaft 2, and a bolt 20 is fastened. A pulley 4 is rotated at all times by turning effort of an engine which is not shown in figure, magnetism is generated when current- carrying is carried out to a coil 10 of an electromagnet 9, and a magnetic circuit is generated in an arrow. As a result, an armature 13 is moved in a diameter direction, and is attracted on a frictional plate 8 fixed on an inner circumferential surface of the pulley 4.  Namely, the frictional plate 8 is arranged on an inner circumferential surface of the pulley 4, force transmitted from the rotary shaft 2 to the armature 13 at an equal distance becomes in a constant level, and power is effectively transmitted.
Patent JP-H08277590-A (JP)
Title: External facing material
Inventor: YAMANAKA TAKEO
IPC: E04B2/94
Filed: 1995-04-05
Abstract: PURPOSE: To prevent the generation of noise or dust and cut an engagement recessed part promptly and easily by installing a notched part which reduces the thickness of a root area to the root area of the engagement recessed part installed to a main body of an external facing material. CONSTITUTION: Notched parts 21 and 22 are formed on a root area of an engagement projected part 14 installed to the upper end face of a main body 11 of a wall panel 10 alone the longitudinal direction wherein the transverse cross sectional shape of the notched parts 21 and 22 is flush with the upper end face 11a in the root area of an inner face of middle and lower parts and the upper inner face (a) is inclined to the upper end face 11a at specified angles θ1 and θ2, thereby forming the shape of a single blade. For example, when the lower part of a window opening is constructed with the wall panel 10, a cutting face formation area of the engagement projected part 14 is cut with a grinder or the like.  Further more, when the engagement projected part 14 is struck with a hammer or the like from laterally so that an impact force F may act thereon, a maximum stress is generated at the root area 14a so that it may be broken horizontally. Therefore, it is possible to cut without using a cutting tool, such as a circular saw, which makes it possible to cut promptly without generating noise and dust and dirt.
Patent JP-H01252959-A (JP)
Title: Developing device for printing plate
Inventor: AOKI KAZUNARI
IPC: G03F7/00
Filed: 1988-03-31
Abstract: PURPOSE:To enable even and uniform coating of a developer of only the needed amt. on the surface of printing plates by holding at least one sheet of flat plate sheets to a holder independent from a discharge pipe. CONSTITUTION:Holders 226, 228 of the flat plate sheets 28, 29 are not mounted to the discharge pipes such as square pipes and the holders 226, 228 which are previously set with the sheets (polyester base material) in another place independently from these pipes are so constituted that said holders can be directly imposed on brackets 226A, 228A of the body and can be fixed by set screws 226B, 228B. Cleaning is relatively easy when the other one sheet is removed even if one of the two sheets is held fixed to the square pipes in this case and, therefore, at least one of two sheets of the flat plate sheets (polyester base material), particularly only the one holder 226A of the upper side is imposed and mounted to the bracket 226A of the device body independently from the square pipe as the discharge pipe. The printing plates are thereby developed with the high quality at high consumption efficiency and low cost while the sufficient maintenance characteristic of the device is maintained.
Patent JP-H06312798-A (JP)
Title: Hand-operated actuator
Inventor: BIRUHERUMU AA KERAA
IPC: B25B7/12
Filed: 1994-04-19
Abstract: PURPOSE: To provide a manually operated actuating device for an apparatuses having a lighter and more compact actuating lever which thus enables securer construction wherein the actuating lever is optimally guided and has a minimal friction. CONSTITUTION: A movable actuating lever 3 is connected to a transmission lever 7 at one hand, and is guided by means of a pin 5 within a guiding path 6 in a housing of an apparatus 1 on the other hand. The transmission lever 7 at the same time transmits the actuating motion to a member of an apparatus to be actuated via another levers 11 and 13. In accordance to the position and the shape of the guiding grooves 6 and the lever 7, the course of the motion of lever 3 with respect to a fixed handle portion 2 is optimally adapted to technical and ergonomic requirements to achieve an effective force transmission with minimal frictional loss. Furthermore, no levers are in the way, thus avoiding injuries.
Patent JP-H11258516-A (JP)
Title: Stereomicroscope allowed to be ubserved by plural observers
Inventor: HANZAWA TOYOJI
IPC: G02B21/22
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To arrange each eye point on a position close to an object with respect to a stereomicroscope allowed to be observed by many observers by arranging a face intersecting with the light division face of a reflection member for dividing a beam emitted from a variable power optical system into a transmitted beam and a reflected beam on the inside of the beam emitted from the variable power optical system. SOLUTION: A beam exited from an afocal relay system is divided into three components, i.e., center, right and left transmission/reflection, by a three-division prism 22. The prism 22 is constituted so that the intersection lines of reflection faces of light division prisms 22L, 22R intersect with the exiting optical axis of the relay system. A beam transmitted to a main observation side through the prism 22 is made incident upon a main observation side roof prism 23. On a right sub-observation side, a beam made incident upon the prism 22R is reflected by its internal half mirror face and made incident upon a sub-observation side roof prism 28 and the movement of its image center is reduced by a wedge prism 30. A sub-observation side lens barrel 21 is arranged on the exit side of the prism 30.  The left sub-observation side and the right sub-observation side are mutually sym-meterial and have the same action.
Patent JP-S60222658-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: TADA YASUO
IPC: B60W10/06
Filed: 1984-04-20
Abstract: PURPOSE:To provide smooth stoppage in a short time in quick braking by controlling the speed change of a continuously variable transmission mechanism according to the throttle valve opening and vehicle speed and controlling the speed change according to a predetermined duty amount in the beginning of braking operation in braking. CONSTITUTION:In the stoppage of a vehicle under the idle running, an electric rotary machine 31 is controlled by a control unit 30 according to the outputs of a throttle valve opening sensor 32 and a vehicle speed sensor 33 and a speed change ring 13 is set to the L side maximum position through a transmission 14 to maintain an output transmitting plate 10 of a continuously variable transmission mechanism 8 under the non-rotatable condition. When the vehicle is started under such condition, the speed change ring 13 is shifted to the H side as a throttle valve 2 is opened by an accelerator means. Also, in braking the vehicle from the normal travelling condition, the speed change is controlled according to a predetermined duty amount in the early period of braking detected by a braking sensor 38 so that the speed change operation is adapted to correspond to the braking operation.