baber/WOPTO huggingface dataset:
Patent JP-H09325067-A (JP)
Title: Variable cycle type vibration meter
Inventor: KAGUMA HIDEAKI
IPC: G01V1/18
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a characteristic frequency of a vibrator without damaging mechanical strength of a supporting spring of an electrodynamic vibration meter. SOLUTION: Relating to an electrodynamic vibration meter comprising a case 1 of non-magnetic material, a vibrator 2 assigned in the case 1 while movement in Z-Z axis direction is allowed by a supporting spring 3, coils 4a and 4b assigned at the vibrator 2, and magnets 5a and 5b, ferromagnetic bodies 9a and 9b are assigned at both end parts of the vibrator 2, and by utilizing a force generated at the ferromagnetic bodies 9a and 9b by the leakage magnetic flux of the magnets 5a and 5b as a negative restoring force of the supporting spring, the reduction of characteristic frequency of the vibrator 2 becomes possible without damaging mechanical strength of the supporting spring 3.
Patent JP-H09307385-A (JP)
Title: Acoustic signal reproduction method and device
Inventor: NAKAGAWA SHIN
IPC: H03H17/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sound quality meeting requirements and preference of listeners by generating harmonics and noise components based on a signal extracted from an original acoustic signal, generating their time lag components and combining them properly to be added to the original acoustic signal. SOLUTION: A harmonic generating circuit 4 generates a harmonic signal of an original acoustic signal. A filter 5 passes only a specific band signal of the original acoustic signal, a detection circuit 6 detects the passed signal and the result is fed to a time constant circuit 7, from which a time lag component is generated. The time constant circuit 7 is provided with three circuits providing a short time constant 7a, a medium time constant 7b and a comparatively longer time constant 7c and a mixer circuit 8 mixes the signals processed by the three circuits and provides the result to a voltage controlled amplifier 12. A noise within a frequency range generated and selected by a noise generator 9 and a filter 10 is mixed with the harmonic signal output by a mixer circuit 11 and the mixed signal is fed to the voltage controlled amplifier 12.  A mixer circuit 13 mixes the harmonic signal and the noise component, and the time-lagged harmonic and the noise component and a filter 14 is used to cut off frequency components of 20kHz or below and the resulting signal is added to the original acoustic signal.
Patent JP-H0454021-A (JP)
Title: Data compression transfer system
Inventor: UJIIE MIKIO
IPC: G06F13/00
Filed: 1990-06-21
Abstract: PURPOSE:To improve the efficiency of data transfer by synthesizing a compression data field resulting from eliminating NULL from an original data field, a compression redundancy field resulting from eliminating NULL in a NULL indication field and a header field and setting the entire byte number to a byte number field. CONSTITUTION:A compression redundancy field consists of a compression data field, a NULL instruction field and a NULL instruction byte number field, and a sender side selects compression/noncompression in response to a byte number of an original data field and in response to number of NULL included in the original data field. Moreover, the compression/noncompression is designated to each byte data in the original data field, eliminates NULL from the original data field, eliminates NULL in the NULL indication field to compress the compression data field and sets the entire byte number being the synthesis of the compression redundancy field, the header field and the compression data field to the byte number field. Furthermore, an error check code is generated with respect to the byte number including the byte number field and the result is set to an error check field.
Patent JP-S5864882-A (JP)
Title: Ghost eliminating device
Inventor: SAITOU JIYUNYA
IPC: H04N5/21
Filed: 1981-10-14
Abstract: PURPOSE:To attain no adjustment for DC level for both input signals, by applying a subtraction output signal to a cancelling signal forming circuit via a balancing-unbalancing conversion circuit, in a device eliminating ghost in a video signal stage. CONSTITUTION:A subtractor 86 subtracting a reference signal corresponding to a front edge of a vertical synchronizing signal from an output of a synthesizer 5 obtained for a reception signal reduced in a ghost component is constituted with a balanced type high gain amplifier 106 and a subtraction output signal from the amplifier 106 is applied to a cancelling signal forming circuit 41 via a balancing- unbalancing conversion circuit 107, allowing to obtain no adjustment for the DC level for both input signals of the subtractor 86.
Patent JP-S6055197-A (JP)
Inventor: TOMITA KATSUAKI
IPC: E06B3/32
Filed: 1983-09-06
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-H0915570-A (JP)
Title: Glass base plate with thin film
Inventor: TANAKA KEIICHI
IPC: C03C19/00
Filed: 1995-06-29
Abstract: PURPOSE: To directly form a thin film and a laminated film on a glass base plate with excellent close adhesion. CONSTITUTION: Effect to increase contact area between the ruggedness of the surface of a glass base plate 12 and a film 13 piled thereon is obtained and stress distributing effect is also obtained by mechanically grinding the surface of the glass base plate 12 and performing ruggedness control of surface mophology 14 of the glass base plate 12. Mechanical shock in the mechanical grinding process generates microcracks 11 at the most upper surface of the glass base plate 12 and the ruggedness change of the surface mophology 14 of the glass base plate 12 as well as an effect to distribute stress concentration generated at the glass boundary are obtd.
Patent JP-H06345333-A (JP)
Title: Shifter device for spinning winder
Inventor: BABA KENJI
IPC: B65H54/34
Filed: 1993-06-08
Abstract: PURPOSE:To immediately perform regular traverse winding after tail winding by constituting a shifter device, provided in a spinning winder to form the tail winding after a thread guard while carrying a yarn to a thread guard position of a bobbin, of fixed and movable shifters. CONSTITUTION:In a spinning winder for winding a yarn to a bobbin rotated into rolling contact with a touch roller, a blade traverse device, yarn springing guide and a shifter device are successively arranged. The shifter device is provided with a fixed shifter 40 provided in each reciprocating section L of the yarn and a movable shifter 41 slide movable to large and small reciprocating motions 43a, 43b by a pneumatic cylinder. The movable shifter 41 has a tilt part 44 for picking up a yarn Y, sprung up to a point X which is a stationary point from the reciprocating motion of the section L, and a recessed guide groove 45 for placing the picked yarn Y stopped, and in cooperation of a straight part 47 with a tapered part 48 of the fixed shifter 40 by the reciprocating motion 43b, tail winding is formed.
Patent JP-S5863471-A (JP)
Title: Dot line printer
Inventor: IKEGAMI SEIICHI
IPC: B41J3/01
Filed: 1981-10-14
Abstract: PURPOSE:To increase the printing speed by making the pitches between vertical and horizontal dots so variable as to decrease the pitches between dots when Kanji characters and figures are printed while enlarging them when alphabets, numerals and Kana characters are printed. CONSTITUTION:The pitch between vertical dots is changed by varying the number of input pulses to a step motor for feeding paper per dot or others. Then, the pitch between horizontal dots is changed by varying the frequency of horizontal oscillation of heads 3-6 of a line printer while varying the impact timing of a hammer. It is necessary to select the oscillation frequency of the head and the printing timing (the impact timing of the hammer) so as to keep the maximum response frequency of the hammer unchanged.
Patent JP-S5865909-A (JP)
Title: Operation controller for turbine
Inventor: SATOU HIROSHI
IPC: F01K13/02
Filed: 1981-10-16
Abstract: PURPOSE:To optionally change the start time of a turbine and safely perform its automatic operation, by providing a control operation-corrective request-acceptance unit whereby a turbine metal matching calculation result, stored and held in a memory unit, can be changed from the outside. CONSTITUTION:A plant signal (a) is input to an input unit 1, and plant condition information (b) is applied to an arithmetic unit 2, then plant condition information (c) is applied to a control operation decision unit 4. A corrective request l is added to a corrective request acceptance unit 20 by the operator, and a turbine metal matching calculation result of turbine speed-up rate, low speed warm up holding time, etc., stored in a memory unit 3, is corrected through a control operation-corrective request- decision unit 21. As a result, start time is corrected through the control operation decision unit 4, control operation execution unit 5 and control command output unit 6. In this way, the start time of a turbine can be optionally changed, and a generating plant can be safely further smoothly started.
Patent JP-H1117681-A (JP)
Title: Test method for exchange
Inventor: TAKAMIKO AKIRA
IPC: H04L69/40
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To test a protocol as well as an exchange with respect to the test method of the exchange, that conducts exchange processing of asynchronous transfer mode ATM cells. SOLUTION: This test method loops back a signaling cell received from a signaling cell transmission reception processing section 2 to the signaling cell transmission reception processing section 2 for conducting a test. In this case, a virtual path identifier of a header of the signaling cell is converted into a path, through which the signaling cell is sent from the signaling cell transmission reception processing section 2 and looped back to the signaling cell transmission reception processing section 2, and the signaling cell transmission reception processing section 2 includes a process of conducting a test for a pseudo, link between a link before conversion of the virtual path identifier and a link after the conversion.
Patent JP-H0513885-A (JP)
Title: Manufacture of visible light semiconductor laser
Inventor: GOTO KATSUHIKO
IPC: H01L21/76
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a visible light semiconductor laser in which diffusion, pile-up of dopant in an active layer are prevented, and deterioration of characteristics and life are prevented. CONSTITUTION:An n-type AlGaAs clad layer 2 is grown on an n-type GaAs substrate 1 in which a groove is formed, the groove is buried to be flattened, and an n-type AsGaInP clad layer 3, a GaInP layer 4 and a p-type AlGaInP clad layer 5 are sequentially grown thereon. Since the groove is filed with the AlGaAs, a crystalline growth having a flat surface and a small number of crystal defects can be performed. Since a regrowth is not conducted after the active layer is grown, dopant is not diffused. Accordingly, a visible light semiconductor laser having no increase in a threshold value current density, no deterioration of its life, excellent characteristic and reliability, is obtained.
Patent JP-S6059932-A (JP)
Inventor: MOURI MASAHIRO
IPC: H02J13/00
Filed: 1983-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6322420-A (JP)
Title: Pressure chain
Inventor: KANEHIRA MAKOTO
IPC: F16G13/18
Filed: 1986-07-12
Abstract: PURPOSE:To provide stable pressing without generation of wear by simple construction by installing a recess and a protrusion to fit each other with the contact surfaces at the side edge of each link plate. CONSTITUTION:Each link plate 2 consists of a link plate member 41 having a contact surface 7 equipped at the side edges 3, 4 with a straight line portion 5 and a curvature portion 6 and a link plate member 42 furnished with a recess 12 having protrusions 10, 11 at its one side edge 3 and a protrusion 16 having swells 14, 15 at the other side edge 4. A roller 45 is fitted on the center of a connecting pin 43 penetrating approx. center of the link plate 2, and the pin 43 is mounted on the link plate 2. The fit part 47 is fitted in a square hole provided in said link plate members 41, 42, and the two are fastened with a nut 52. The roller 45 meshes with a sprocket wheel to press the chain to enable pulling without play even during reverse rotation.
Patent JP-S5953982-A (JP)
Title: Reading method of handwriting character
Inventor: HONDA ATSUSHI
IPC: G06V10/98
Filed: 1982-09-21
Abstract: PURPOSE:To read optically again only an erroneous data, and to raise reliability of a data, by executing a batch total check as to whether a read data is correct or erroneous, also adding a check digit for discriminating whether the data is correct or erroneous, to each read data, and outputting to print it. CONSTITUTION:A handwriting character L on a business form 1 is read optically by a reading part 5, a read data is sent to a data processing part 6, the read data is recognized, and a check digit for showing whether the data exists or not is added to the end of a character-string. Basing on this check digit, each business form 1 is classified into two of a correct business form 4 and an erroneous business form 3, and is sent to a printing control part 7. With this control part 7, a printing position of the read data is determined and sent to a printing position correcting part 8, and basing on a position signal from a business form position detecting part 9, a position on the business form is corrected exactly. Subsequently, only an erroneous data is read optically again, by which reliability of a data is raised.
Patent JP-H11343176-A (JP)
Title: Production of ceramic composite material
Inventor: YOSHIDA TAKASHI
IPC: C04B35/80
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which a high strength matrix structure of a ceramic composite material can be formed in a short time. SOLUTION: This production method for forming a ceramic composite material comprises: a reinforcing material formation stage 1 for weaving/forming a reinforcing material formed body 10 consisting of a ceramic fiber fabric; a coating stage 2 for coating the reinforcing material formed body 10 with a coating material having a lower wettability as compared with a ceramic matrix; a liquid infiltration matrix formation stage 3 for forming the ceramic matrix in voids of the reinforcing material formed body 10 by a polymer immersion pyrolysis(PIP) method; and a vapor infiltration matrix formation stage 4 for forming the matrix in the spaces between ceramic fiber weaving threads of the reinforcing material formed body 10 and ceramic matrix grains formed in the preceding stage 3, by a chemical vapor infiltration(CVI) method.
Patent JP-S6319005-A (JP)
Title: Control device
Inventor: YOMO TOSHIO
IPC: G05B15/02
Filed: 1986-07-11
Abstract: PURPOSE:To improve resolution, and to accurately control a device, by dividing the range of an input voltage from a sensor into equal parts of 2, and amplifying the input voltage of the full scaled voltage of an A/D converter by operational amplifiers provided corresponding to the above division. CONSTITUTION:A temperature adjusting device controls a controlled system by a set value set by a setting device, and a controlled variable supplied from a sensor input part. In the sensor input part, a resistance R1, and a cold junction compensation resistor R2 are connected to a power source terminal to which a reference voltage Vref is supplied, and to its midpoint, one end of a thermocouple 2 is connected, and furthermore, the serial bodies of resistances R8-R11 are connected respectively. Also, midpoints (a) and (b) are connected to the inversion input terminals of the operational amplifiers 21 and 22, respectively, and a range from the voltage of the midpoint (a) to the full scaled voltage of an input sensor voltage, by the amplifier 21, and the range from the voltage of the midpoint (b) to the voltage of the midpoint (a), by the amplifier 22, are amplified to the full range voltage of the A/D converter 23, respectively. In this way, it is possible to detect the controlled valiable with high resolution, and to control the controlled system.
Patent JP-2000353615-A (JP)
Title: Superconducting coil and reinforcing structure of superconducting wire
Inventor: SUGIZAKI YOSHIYUKI
IPC: H01F6/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a superconducting coil by providing such and inexpensive reinforcing structure which can prevent the breaking of an superconducting wire when the coil is cooled at the time of starting the use of the coil. SOLUTION: This superconducting coil is provided with a reinforcing wire rod 11, arranged along an superconducting wire 361 around the winding end-side front end of the wire 361. One end of the rod 11 is positioned at the front end of the wire 361, and the other end is positioned to the portion of the wire 361 constituting the coil 36. The other end of the rod 11 is not necessary to be extended to the portion of the wire 361 covered with a glass sheath, when the other end is positioned farther from the front end of the wire 361 than the curved section of the wire 361 provided for leading out the front end to an electrode side. The wire 11 is fixed to the wire 361 with a solder 13. The solder 13 also works to fix the wire 361 to an electrode 37. In addition, the solder 13 is not only independently separated from a notch 41, but from the wire 361 wound around a bobbin also.
Patent JP-H0511910-A (JP)
Title: Keyboard
Inventor: SANO MASANORI
IPC: G06F3/02
Filed: 1991-07-04
Abstract: PURPOSE:To prevent illegal data from being outputted even when the keyboard leaned in the case of no using it by detecting the main body inclination of the keyboard and informing key operation information of a host device when the main body is inclined. CONSTITUTION:When a main body 5 of the keyboard is made standing or when it is inclined more than at a fixed angle, an inclination detector 4 is operated, and a block instruction signal 8 is kept active. When this block instruction signal 8 is made active, a blocker 2 blocks repetition between interfaces 6 and 7, and the key operation information loaded on the interface 7 is prevented by an interface control part 3 from being transmitted to the interface 6. Namely, in such a state, even when and key is pushed by standing the keyboard agaist a wall, the key push-down information is not informed to a host device 1. Thus, the keyboard to be safely kept standing when it is not used can be obtained by effectively using the work area.
Patent JP-S6224220-A (JP)
Title: Laser marking device
Inventor: KUZUSHIRO SEIICHI
IPC: B23K26/00
Filed: 1985-07-25
Abstract: PURPOSE:To prevent optical parts such as a lens, etc. from being damaged by a laser beam, by providing a shielding plate having a thin slit or a small hole, between a lens and a mask plate. CONSTITUTION:A shielding plate 10 is provided between a lens 4 and a mask 5, and the shielding plate 10 consists of a thin metal, has a thin slit or a small hole 11 which is pierced in the center, and it is provided on a position where a laser beam is condensed most by the lens 4. In such a way, a laser beam 9 which is emitted from a laser oscillator 1 scarcely returns to the lens 4. Also, even if said beam has returned to the lens 4 through the thin slit or small hole 11 which has been pierced in the shielding plate 10, the laser beam 9 is in a divergent direction, therefore, the intensity of the laser beam 9 is feeble. That is to say, by providing the shielding plate 10, it does not occur that optical parts such as a lens, etc. are damaged by the laser beam reflected by the mask plate 5.
Patent JP-S6223664-A (JP)
Title: Message store-and-forward system
Inventor: FURUKAWA TOMIO
IPC: H04M3/50
Filed: 1985-07-24
Abstract: PURPOSE:To simplify the transmission of a message by combining a predetermined message with numeric information such as time information and a subscriber number stored by a dial operation from a subscriber. CONSTITUTION:When a subscriber 10 is absent, a specific number for message store is dialed. When the subscriber 10 dials an information kind I0 and numeric information I1, they are transferred to a memory area corresponding to a subscriber allocated location LEN of the subscriber 10 in a numeric information memory IM 6 via a CPU 5 from an outgoing register ORT 4. When a subscriber 11 calls the subscriber 10, the CPU 5 reads the information kind I0 and the numeric information I1 from the IM 6 and a message corresponding to the information kind I0 from a message information memory MSM 7, combines them and transfers the result to a voice synthesizer VS 8, where the voice message is sent to the subscriber 11 via a switch SW 3 and a subscriber circuit LC 21 based on the combined information.
Patent JP-S63178180-A (JP)
Title: Vahicle for pigment concentrate based on telomer and concentrate containing the same
Inventor: PIEERU RUGURAN
IPC: C08F2/38
Filed: 1987-07-01
Abstract: 1. A carrier for pigmentary concentrates compatible with all paints, varnishes, inks and adhesives, characterised in that it comprises at least one telomer or cotelomer of one or more acrylic monomers and one telogen MY having the general formula I  see diagramm : EP0252798,P18,F1  in which R represents a -COOR2 group, a carbamoyl or cyano group, R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, a linear or branched alkyl group with 2 to 50 carbon atoms capable of carrying one or more hydroxy or halogen substituents, a linear or branched alkenyl group with 2 to 50 carbon atoms, a cycloalkyl group with 3 to 8 carbon atoms or cycloalkyl (C3 -C8 )-alkyl (C1 -C12 ) group capable of carrying C1 to C6 alkyl substituents, an aryl or aralkyl group with 6 to 50 carbon atoms capable of carrying C1 to C6 alkyl or halogen substituents, a dialkyl (C1 -C3 )-aminoalkyl (C1 -C20 ) group, an oxyethylene group having the formula C2 H4 -(OC2 H4 )m-OC2 H5 where 1 =< m =< 50, or an epoxide group having the formula  see diagramm : EP0252798,P18,F2 where 0 =< p =< 12, 1 =< q =< 10 and 0 =< r =< 10, R1 and R2 not being capable of representing hydrogen simultaneously, n is an integer from 2 to 50, and M and Y represent the two parts of the dissociated telogen molecule.
Patent JP-H0828700-A (JP)
Title: Operating device of transmission for automobile
Inventor: ISHII HIROSHI
IPC: B60K20/02
Filed: 1994-07-18
Abstract: PURPOSE:To effectively convert the longitudinal motion of two rods which are close to each other into the sliding or rotational motion of an operating shaft, realize the miniaturization, and eliminate the sense of incompatibility in the operating feeling. CONSTITUTION:A fork operating shaft 12 is slidably and turnably mounted on a case 11b of a transmission 11 in the axial direction. An operating rod 13 to operate the operating shaft is mounted on a driver's seat. A first lever 12a to turn this operating shaft around the axis is fixed to the operating shaft, and a second lever 14 to slide the operating shaft in the axial direction is pivotably supported on the case. The tip of the first lever is connected to the operating rod by a first rod 16, and one end of the second lever is connected to the operating rod by a second rod 17. An annular body 18 is fitted to the operating shaft non-slidably in the axial direction and turnably around the axis. A ball part is insertable, and a socket 14a to rotatably store the ball part is provided on the other end of the second lever.